LINUX_VERSION-3.18 = .29
LINUX_VERSION-4.1 = .20
-LINUX_VERSION-4.4 = .11
+LINUX_VERSION-4.4 = .12
LINUX_KERNEL_MD5SUM-3.18.29 = b25737a0bc98e80d12200de93f239c28
LINUX_KERNEL_MD5SUM-4.1.20 = 075c38a3a23ca5bc80437b13606df00a
-LINUX_KERNEL_MD5SUM-4.4.11 = 58b2eaccb3cec0d78e46ff4e968b431a
+LINUX_KERNEL_MD5SUM-4.4.12 = eed37d7fa5c2095f42f62803fa077c33
ifdef KERNEL_PATCHVER
LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -869,6 +869,18 @@ static const struct flash_info *spi_nor_
+@@ -870,6 +870,18 @@ static const struct flash_info *spi_nor_
}
dev_err(nor->dev, "unrecognized JEDEC id bytes: %02x, %2x, %2x\n",
id[0], id[1], id[2]);
return UBI_IO_BAD_HDR_EBADMSG;
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
-@@ -781,6 +781,7 @@ extern struct mutex ubi_devices_mutex;
+@@ -783,6 +783,7 @@ extern struct mutex ubi_devices_mutex;
extern struct blocking_notifier_head ubi_notifiers;
/* attach.c */
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1150,22 +1150,24 @@ static int bcm2835_clock_is_on(struct cl
+@@ -1154,22 +1154,24 @@ static int bcm2835_clock_is_on(struct cl
static u32 bcm2835_clock_choose_div(struct clk_hw *hw,
unsigned long rate,
/* Clamp to the limits. */
div = max(div, unused_frac_mask + 1);
-@@ -1204,7 +1206,7 @@ static long bcm2835_clock_round_rate(str
+@@ -1208,7 +1210,7 @@ static long bcm2835_clock_round_rate(str
unsigned long *parent_rate)
{
struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw);
return bcm2835_clock_rate_from_divisor(clock, *parent_rate, div);
}
-@@ -1273,7 +1275,7 @@ static int bcm2835_clock_set_rate(struct
+@@ -1277,7 +1279,7 @@ static int bcm2835_clock_set_rate(struct
struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw);
struct bcm2835_cprman *cprman = clock->cprman;
const struct bcm2835_clock_data *data = clock->data;
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1201,16 +1201,6 @@ static long bcm2835_clock_rate_from_divi
+@@ -1205,16 +1205,6 @@ static long bcm2835_clock_rate_from_divi
return temp;
}
static unsigned long bcm2835_clock_get_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
-@@ -1282,13 +1272,75 @@ static int bcm2835_clock_set_rate(struct
+@@ -1286,13 +1276,75 @@ static int bcm2835_clock_set_rate(struct
return 0;
}
};
static int bcm2835_vpu_clock_is_on(struct clk_hw *hw)
-@@ -1304,7 +1356,9 @@ static const struct clk_ops bcm2835_vpu_
+@@ -1308,7 +1360,9 @@ static const struct clk_ops bcm2835_vpu_
.is_prepared = bcm2835_vpu_clock_is_on,
.recalc_rate = bcm2835_clock_get_rate,
.set_rate = bcm2835_clock_set_rate,
};
static struct clk *bcm2835_register_pll(struct bcm2835_cprman *cprman,
-@@ -1398,45 +1452,23 @@ static struct clk *bcm2835_register_cloc
+@@ -1402,45 +1456,23 @@ static struct clk *bcm2835_register_cloc
{
struct bcm2835_clock *clock;
struct clk_init_data init;
struct bcm2835_pll {
struct clk_hw hw;
struct bcm2835_cprman *cprman;
-@@ -1586,6 +1596,9 @@ static int bcm2835_clk_probe(struct plat
+@@ -1590,6 +1600,9 @@ static int bcm2835_clk_probe(struct plat
cprman->regs + CM_PERIICTL, CM_GATE_BIT,
0, &cprman->regs_lock);
+++ /dev/null
-From 39c3c0d0a8d038a692b95cc13e7d6acf2d04cf14 Mon Sep 17 00:00:00 2001
-From: Martin Sperl <kernel@martin.sperl.org>
-Date: Mon, 29 Feb 2016 11:39:18 +0000
-Subject: [PATCH 257/304] clk: bcm2835: add locking to pll*_on/off methods
-
-Add missing locking to:
-* bcm2835_pll_divider_on
-* bcm2835_pll_divider_off
-to protect the read modify write cycle for the
-register access protecting both cm_reg and a2w_reg
-registers.
-
-Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the
-audio domain clocks")
-
-Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
-Signed-off-by: Eric Anholt <eric@anholt.net>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-(cherry picked from commit ec36a5c6682fdd5328abf15c3c67281bed0241d7)
----
- drivers/clk/bcm/clk-bcm2835.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/clk/bcm/clk-bcm2835.c
-+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1097,10 +1097,12 @@ static void bcm2835_pll_divider_off(stru
- struct bcm2835_cprman *cprman = divider->cprman;
- const struct bcm2835_pll_divider_data *data = divider->data;
-
-+ spin_lock(&cprman->regs_lock);
- cprman_write(cprman, data->cm_reg,
- (cprman_read(cprman, data->cm_reg) &
- ~data->load_mask) | data->hold_mask);
- cprman_write(cprman, data->a2w_reg, A2W_PLL_CHANNEL_DISABLE);
-+ spin_unlock(&cprman->regs_lock);
- }
-
- static int bcm2835_pll_divider_on(struct clk_hw *hw)
-@@ -1109,12 +1111,14 @@ static int bcm2835_pll_divider_on(struct
- struct bcm2835_cprman *cprman = divider->cprman;
- const struct bcm2835_pll_divider_data *data = divider->data;
-
-+ spin_lock(&cprman->regs_lock);
- cprman_write(cprman, data->a2w_reg,
- cprman_read(cprman, data->a2w_reg) &
- ~A2W_PLL_CHANNEL_DISABLE);
-
- cprman_write(cprman, data->cm_reg,
- cprman_read(cprman, data->cm_reg) & ~data->hold_mask);
-+ spin_unlock(&cprman->regs_lock);
-
- return 0;
- }
break;
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
-@@ -739,6 +739,7 @@ struct ubi_attach_info {
+@@ -741,6 +741,7 @@ struct ubi_attach_info {
int mean_ec;
uint64_t ec_sum;
int ec_count;
include/linux/phy.h | 1 +
2 files changed, 7 insertions(+), 3 deletions(-)
-diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
-index 47cd306d..f69d12f 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
-@@ -844,7 +844,8 @@ void phy_state_machine(struct work_struct *work)
+@@ -888,7 +888,8 @@ void phy_state_machine(struct work_struc
/* If the link is down, give up on negotiation for now */
if (!phydev->link) {
phydev->state = PHY_NOLINK;
phydev->adjust_link(phydev->attached_dev);
break;
}
-@@ -927,7 +928,8 @@ void phy_state_machine(struct work_struct *work)
+@@ -971,7 +972,8 @@ void phy_state_machine(struct work_struc
netif_carrier_on(phydev->attached_dev);
} else {
phydev->state = PHY_NOLINK;
}
phydev->adjust_link(phydev->attached_dev);
-@@ -939,7 +941,8 @@ void phy_state_machine(struct work_struct *work)
+@@ -983,7 +985,8 @@ void phy_state_machine(struct work_struc
case PHY_HALTED:
if (phydev->link) {
phydev->link = 0;
phydev->adjust_link(phydev->attached_dev);
do_suspend = true;
}
-diff --git a/include/linux/phy.h b/include/linux/phy.h
-index 05fde31..276ab8a 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -377,6 +377,7 @@ struct phy_device {
enum phy_state state;
---
-1.7.10.4
-
create mode 100644 drivers/soc/mediatek/mtk-scpsys-mt8173.c
create mode 100644 drivers/soc/mediatek/mtk-scpsys.h
-diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig
-index 0a4ea80..eca6fb7 100644
--- a/drivers/soc/mediatek/Kconfig
+++ b/drivers/soc/mediatek/Kconfig
@@ -22,11 +22,20 @@ config MTK_PMIC_WRAP
+ driver.
+ The System Control Processor System (SCPSYS) has several power
+ management related tasks in the system.
-diff --git a/drivers/soc/mediatek/Makefile b/drivers/soc/mediatek/Makefile
-index 12998b0..3b22baa 100644
--- a/drivers/soc/mediatek/Makefile
+++ b/drivers/soc/mediatek/Makefile
@@ -1,3 +1,4 @@
obj-$(CONFIG_MTK_PMIC_WRAP) += mtk-pmic-wrap.o
obj-$(CONFIG_MTK_SCPSYS) += mtk-scpsys.o
+obj-$(CONFIG_MTK_SCPSYS_MT8173) += mtk-scpsys-mt8173.o
-diff --git a/drivers/soc/mediatek/mtk-scpsys-mt8173.c b/drivers/soc/mediatek/mtk-scpsys-mt8173.c
-new file mode 100644
-index 0000000..3c7b569
--- /dev/null
+++ b/drivers/soc/mediatek/mtk-scpsys-mt8173.c
@@ -0,0 +1,179 @@
+};
+
+module_platform_driver_probe(scpsys_drv, scpsys_probe);
-diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
-index 4d4203c..a0943c5 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -11,28 +11,14 @@
-#include <linux/regmap.h>
#include <linux/soc/mediatek/infracfg.h>
-#include <dt-bindings/power/mt8173-power.h>
--
+
-#define SPM_VDE_PWR_CON 0x0210
-#define SPM_MFG_PWR_CON 0x0214
-#define SPM_VEN_PWR_CON 0x0230
-#define SPM_MFG_2D_PWR_CON 0x02c0
-#define SPM_MFG_ASYNC_PWR_CON 0x02c4
-#define SPM_USB_PWR_CON 0x02cc
-+
+#include "mtk-scpsys.h"
+
#define SPM_PWR_STATUS 0x060c
static int scpsys_domain_is_on(struct scp_domain *scpd)
{
struct scp *scp = scpd->scp;
-@@ -398,63 +237,89 @@ static bool scpsys_active_wakeup(struct device *dev)
+@@ -398,63 +237,89 @@ static bool scpsys_active_wakeup(struct
return scpd->active_wakeup;
}
+ return ERR_PTR(-ENOMEM);
+
+ pd_data = &scp->pd_data;
-+
+
+- for (i = 0; i < NUM_DOMAINS; i++) {
+ pd_data->domains = devm_kzalloc(&pdev->dev,
+ sizeof(*pd_data->domains) * num, GFP_KERNEL);
+ if (!pd_data->domains)
+ return ERR_PTR(-ENOMEM);
-
-- for (i = 0; i < NUM_DOMAINS; i++) {
++
+ pd_data->num_domains = num;
+
+ init_clks(pdev, clk);
pd_data->domains[i] = genpd;
scpd->scp = scp;
-@@ -464,13 +329,25 @@ static int __init scpsys_probe(struct platform_device *pdev)
+@@ -464,13 +329,25 @@ static int __init scpsys_probe(struct pl
scpd->sram_pdn_ack_bits = data->sram_pdn_ack_bits;
scpd->bus_prot_mask = data->bus_prot_mask;
scpd->active_wakeup = data->active_wakeup;
/*
* Initially turn on all domains to make the domains usable
-@@ -489,37 +366,9 @@ static int __init scpsys_probe(struct platform_device *pdev)
+@@ -489,37 +366,9 @@ static int __init scpsys_probe(struct pl
* valid.
*/
-};
-
-module_platform_driver_probe(scpsys_drv, scpsys_probe);
-diff --git a/drivers/soc/mediatek/mtk-scpsys.h b/drivers/soc/mediatek/mtk-scpsys.h
-new file mode 100644
-index 0000000..466728d
--- /dev/null
+++ b/drivers/soc/mediatek/mtk-scpsys.h
@@ -0,0 +1,54 @@
+ struct scp *scp, int num);
+
+#endif /* __DRV_SOC_MTK_H */
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-scpsys-mt8173.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
-diff --git a/drivers/soc/mediatek/mtk-scpsys-mt8173.c b/drivers/soc/mediatek/mtk-scpsys-mt8173.c
-index 3c7b569..827e696 100644
--- a/drivers/soc/mediatek/mtk-scpsys-mt8173.c
+++ b/drivers/soc/mediatek/mtk-scpsys-mt8173.c
-@@ -176,4 +176,15 @@ static struct platform_driver scpsys_drv = {
+@@ -176,4 +176,15 @@ static struct platform_driver scpsys_drv
},
};
+
+subsys_initcall(scpsys_drv_init);
+module_exit(scpsys_drv_exit);
---
-1.7.10.4
-
1 file changed, 27 insertions(+)
create mode 100644 include/dt-bindings/power/mt2701-power.h
-diff --git a/include/dt-bindings/power/mt2701-power.h b/include/dt-bindings/power/mt2701-power.h
-new file mode 100644
-index 0000000..64cc826
--- /dev/null
+++ b/include/dt-bindings/power/mt2701-power.h
@@ -0,0 +1,27 @@
+#define MT2701_POWER_DOMAIN_IFR_MSC 8
+
+#endif /* _DT_BINDINGS_POWER_MT2701_POWER_H */
---
-1.7.10.4
-
3 files changed, 173 insertions(+)
create mode 100644 drivers/soc/mediatek/mtk-scpsys-mt2701.c
-diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig
-index eca6fb7..92cf838 100644
--- a/drivers/soc/mediatek/Kconfig
+++ b/drivers/soc/mediatek/Kconfig
@@ -39,3 +39,14 @@ config MTK_SCPSYS_MT8173
+ domain driver.
+ The System Control Processor System (SCPSYS) has several power
+ management related tasks in the system.
-diff --git a/drivers/soc/mediatek/Makefile b/drivers/soc/mediatek/Makefile
-index 3b22baa..822986d 100644
--- a/drivers/soc/mediatek/Makefile
+++ b/drivers/soc/mediatek/Makefile
-@@ -2,3 +2,4 @@ obj-$(CONFIG_MTK_INFRACFG) += mtk-infracfg.o
+@@ -2,3 +2,4 @@ obj-$(CONFIG_MTK_INFRACFG) += mtk-infrac
obj-$(CONFIG_MTK_PMIC_WRAP) += mtk-pmic-wrap.o
obj-$(CONFIG_MTK_SCPSYS) += mtk-scpsys.o
obj-$(CONFIG_MTK_SCPSYS_MT8173) += mtk-scpsys-mt8173.o
+obj-$(CONFIG_MTK_SCPSYS_MT2701) += mtk-scpsys-mt2701.o
-diff --git a/drivers/soc/mediatek/mtk-scpsys-mt2701.c b/drivers/soc/mediatek/mtk-scpsys-mt2701.c
-new file mode 100644
-index 0000000..339d5b8
--- /dev/null
+++ b/drivers/soc/mediatek/mtk-scpsys-mt2701.c
@@ -0,0 +1,161 @@
+
+MODULE_DESCRIPTION("MediaTek MT2701 scpsys driver");
+MODULE_LICENSE("GPL v2");
---
-1.7.10.4
-
3 files changed, 27 insertions(+), 3 deletions(-)
create mode 100644 drivers/clk/mediatek/Kconfig
-diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
-index c3e3a02..b7a37dc 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -198,3 +198,4 @@ source "drivers/clk/mvebu/Kconfig"
source "drivers/clk/samsung/Kconfig"
source "drivers/clk/tegra/Kconfig"
+source "drivers/clk/mediatek/Kconfig"
-diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
-new file mode 100644
-index 0000000..dc224e6
--- /dev/null
+++ b/drivers/clk/mediatek/Kconfig
@@ -0,0 +1,23 @@
+ default ARCH_MEDIATEK
+ ---help---
+ This driver supports Mediatek MT8173 clocks.
-diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
-index 95fdfac..32e7222 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -1,4 +1,4 @@
-obj-y += clk-mt8173.o
+obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
+obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
---
-1.7.10.4
-
create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
-index 936166f..a701e19 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
-@@ -6,6 +6,7 @@ The Mediatek apmixedsys controller provides the PLLs to the system.
+@@ -6,6 +6,7 @@ The Mediatek apmixedsys controller provi
Required Properties:
- compatible: Should be:
- "mediatek,mt8135-apmixedsys"
- "mediatek,mt8173-apmixedsys"
- #clock-cells: Must be 1
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
-new file mode 100644
-index 0000000..4137196
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
@@ -0,0 +1,22 @@
+ reg = <0 0x1c000000 0 0x1000>;
+ #clock-cells = <1>;
+};
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
-new file mode 100644
-index 0000000..768f3a5
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
@@ -0,0 +1,22 @@
+ reg = <0 0x1b000000 0 0x1000>;
+ #clock-cells = <1>;
+};
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
-new file mode 100644
-index 0000000..b7a39b6
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
@@ -0,0 +1,22 @@
+ reg = <0 0x1a000000 0 0x1000>;
+ #clock-cells = <1>;
+};
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
-index b1f2ce1..9bda7f7 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
-@@ -6,6 +6,7 @@ The Mediatek imgsys controller provides various clocks to the system.
+@@ -6,6 +6,7 @@ The Mediatek imgsys controller provides
Required Properties:
- compatible: Should be:
- "mediatek,mt8173-imgsys", "syscon"
- #clock-cells: Must be 1
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
-index f6cd3e4..2f11a69 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
@@ -7,6 +7,7 @@ outputs to the system.
- "mediatek,mt8135-infracfg", "syscon"
- "mediatek,mt8173-infracfg", "syscon"
- #clock-cells: Must be 1
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
-index 4385946..c9d9d43 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
-@@ -6,6 +6,7 @@ The Mediatek mmsys controller provides various clocks to the system.
+@@ -6,6 +6,7 @@ The Mediatek mmsys controller provides v
Required Properties:
- compatible: Should be:
- "mediatek,mt8173-mmsys", "syscon"
- #clock-cells: Must be 1
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
-index f25b854..d3454cd 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
@@ -7,6 +7,7 @@ outputs to the system.
- "mediatek,mt8135-pericfg", "syscon"
- "mediatek,mt8173-pericfg", "syscon"
- #clock-cells: Must be 1
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
-index f9e9179..602e5bc 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
-@@ -6,6 +6,7 @@ The Mediatek topckgen controller provides various clocks to the system.
+@@ -6,6 +6,7 @@ The Mediatek topckgen controller provide
Required Properties:
- compatible: Should be:
- "mediatek,mt8135-topckgen"
- "mediatek,mt8173-topckgen"
- #clock-cells: Must be 1
-diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
-index 1faacf1..f5b1e7d 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
-@@ -6,6 +6,7 @@ The Mediatek vdecsys controller provides various clocks to the system.
+@@ -6,6 +6,7 @@ The Mediatek vdecsys controller provides
Required Properties:
- compatible: Should be:
- "mediatek,mt8173-vdecsys", "syscon"
- #clock-cells: Must be 1
---
-1.7.10.4
-
1 file changed, 481 insertions(+)
create mode 100644 include/dt-bindings/clock/mt2701-clk.h
-diff --git a/include/dt-bindings/clock/mt2701-clk.h b/include/dt-bindings/clock/mt2701-clk.h
-new file mode 100644
-index 0000000..50972d1
--- /dev/null
+++ b/include/dt-bindings/clock/mt2701-clk.h
@@ -0,0 +1,481 @@
+#define CLK_BDP_NR 50
+
+#endif /* _DT_BINDINGS_CLK_MT2701_H */
---
-1.7.10.4
-
7 files changed, 1334 insertions(+), 3 deletions(-)
create mode 100644 drivers/clk/mediatek/clk-mt2701.c
-diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
-index dc224e6..6c7cdc0 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -6,6 +6,14 @@ config COMMON_CLK_MEDIATEK
config COMMON_CLK_MT8135
bool "Clock driver for Mediatek MT8135"
depends on COMMON_CLK
-diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
-index 32e7222..5b2b91b 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -1,4 +1,5 @@
+obj-$(CONFIG_COMMON_CLK_MT2701) += clk-mt2701.o
obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
-diff --git a/drivers/clk/mediatek/clk-gate.c b/drivers/clk/mediatek/clk-gate.c
-index 576bdb7..38badb4 100644
--- a/drivers/clk/mediatek/clk-gate.c
+++ b/drivers/clk/mediatek/clk-gate.c
-@@ -61,6 +61,26 @@ static void mtk_cg_clr_bit(struct clk_hw *hw)
+@@ -61,6 +61,26 @@ static void mtk_cg_clr_bit(struct clk_hw
regmap_write(cg->regmap, cg->clr_ofs, BIT(cg->bit));
}
static int mtk_cg_enable(struct clk_hw *hw)
{
mtk_cg_clr_bit(hw);
-@@ -85,6 +105,30 @@ static void mtk_cg_disable_inv(struct clk_hw *hw)
+@@ -85,6 +105,30 @@ static void mtk_cg_disable_inv(struct cl
mtk_cg_clr_bit(hw);
}
const struct clk_ops mtk_clk_gate_ops_setclr = {
.is_enabled = mtk_cg_bit_is_cleared,
.enable = mtk_cg_enable,
-@@ -97,6 +141,18 @@ const struct clk_ops mtk_clk_gate_ops_setclr_inv = {
+@@ -97,6 +141,18 @@ const struct clk_ops mtk_clk_gate_ops_se
.disable = mtk_cg_disable_inv,
};
struct clk * __init mtk_clk_register_gate(
const char *name,
const char *parent_name,
-diff --git a/drivers/clk/mediatek/clk-gate.h b/drivers/clk/mediatek/clk-gate.h
-index 11e25c9..7f7ef34 100644
--- a/drivers/clk/mediatek/clk-gate.h
+++ b/drivers/clk/mediatek/clk-gate.h
-@@ -36,6 +36,8 @@ static inline struct mtk_clk_gate *to_clk_gate(struct clk_hw *hw)
+@@ -36,6 +36,8 @@ static inline struct mtk_clk_gate *to_cl
extern const struct clk_ops mtk_clk_gate_ops_setclr;
extern const struct clk_ops mtk_clk_gate_ops_setclr_inv;
struct clk *mtk_clk_register_gate(
const char *name,
-diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
-new file mode 100644
-index 0000000..2f521f4
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2701.c
@@ -0,0 +1,1210 @@
+}
+CLK_OF_DECLARE(mtk_apmixedsys, "mediatek,mt2701-apmixedsys",
+ mtk_apmixedsys_init);
-diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
-index cf08db6..be19a41 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
-@@ -242,3 +242,28 @@ void __init mtk_clk_register_composites(const struct mtk_composite *mcs,
+@@ -242,3 +242,28 @@ void __init mtk_clk_register_composites(
clk_data->clks[mc->id] = clk;
}
}
+ clk_data->clks[mcd->id] = clk;
+ }
+}
-diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h
-index 32d2e45..60701e8 100644
--- a/drivers/clk/mediatek/clk-mtk.h
+++ b/drivers/clk/mediatek/clk-mtk.h
@@ -110,7 +110,8 @@ struct mtk_composite {
struct clk_onecell_data *mtk_alloc_clk_data(unsigned int clk_num);
---
-1.7.10.4
-
1 file changed, 74 insertions(+)
create mode 100644 include/dt-bindings/reset-controller/mt2701-resets.h
-diff --git a/include/dt-bindings/reset-controller/mt2701-resets.h b/include/dt-bindings/reset-controller/mt2701-resets.h
-new file mode 100644
-index 0000000..00efeb0
--- /dev/null
+++ b/include/dt-bindings/reset-controller/mt2701-resets.h
@@ -0,0 +1,74 @@
+#define MT2701_TOPRGU_BDP_DISP_RST 13
+
+#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT2701 */
---
-1.7.10.4
-
drivers/clk/mediatek/clk-mt2701.c | 4 ++++
1 file changed, 4 insertions(+)
-diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
-index 2f521f4..39472e4 100644
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
-@@ -665,6 +665,8 @@ static void __init mtk_infrasys_init(struct device_node *node)
+@@ -665,6 +665,8 @@ static void __init mtk_infrasys_init(str
if (r)
pr_err("%s(): could not register clock provider: %d\n",
__func__, r);
}
CLK_OF_DECLARE(mtk_infrasys, "mediatek,mt2701-infracfg", mtk_infrasys_init);
-@@ -782,6 +784,8 @@ static void __init mtk_pericfg_init(struct device_node *node)
+@@ -782,6 +784,8 @@ static void __init mtk_pericfg_init(stru
if (r)
pr_err("%s(): could not register clock provider: %d\n",
__func__, r);
}
CLK_OF_DECLARE(mtk_pericfg, "mediatek,mt2701-pericfg", mtk_pericfg_init);
---
-1.7.10.4
-
arch/arm/mach-mediatek/Kconfig | 4 ++++
1 file changed, 4 insertions(+)
-diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
-index aeece17..37dd438 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -9,6 +9,10 @@ menuconfig ARCH_MEDIATEK
config MACH_MT6589
bool "MediaTek MT6589 SoCs support"
default ARCH_MEDIATEK
---
-1.7.10.4
-
Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
-diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
-index 0480bc3..9ffb0b2 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
-@@ -4,10 +4,11 @@ The Mediatek's Pin controller is used to control SoC pins.
+@@ -4,10 +4,11 @@ The Mediatek's Pin controller is used to
Required properties:
- compatible: value should be one of the following.
- pins-are-numbered: Specify the subnodes are using numbered pinmux to
specify pins.
- gpio-controller : Marks the device node as a gpio controller.
---
-1.7.10.4
-
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt2701.c
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-mt2701.h
-diff --git a/arch/arm/boot/dts/mt2701-pinfunc.h b/arch/arm/boot/dts/mt2701-pinfunc.h
-new file mode 100644
-index 0000000..e24ebc8
--- /dev/null
+++ b/arch/arm/boot/dts/mt2701-pinfunc.h
@@ -0,0 +1,735 @@
+#define MT2701_PIN_278_JTAG_RESET__FUNC_JTAG_RESET (MTK_PIN_NO(278) | 1)
+
+#endif /* __DTS_MT2701_PINFUNC_H */
-diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
-index 02f6f92..13e9939 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -9,6 +9,12 @@ config PINCTRL_MTK_COMMON
config PINCTRL_MT8135
bool "Mediatek MT8135 pin control" if COMPILE_TEST && !MACH_MT8135
depends on OF
-diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile
-index eb923d6..da30314 100644
--- a/drivers/pinctrl/mediatek/Makefile
+++ b/drivers/pinctrl/mediatek/Makefile
@@ -2,6 +2,7 @@
obj-$(CONFIG_PINCTRL_MT8135) += pinctrl-mt8135.o
obj-$(CONFIG_PINCTRL_MT8127) += pinctrl-mt8127.o
obj-$(CONFIG_PINCTRL_MT8173) += pinctrl-mt8173.o
-diff --git a/drivers/pinctrl/mediatek/pinctrl-mt2701.c b/drivers/pinctrl/mediatek/pinctrl-mt2701.c
-new file mode 100644
-index 0000000..4861b5d
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mt2701.c
@@ -0,0 +1,586 @@
+}
+
+arch_initcall(mtk_pinctrl_init);
-diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
-index 5c71727..05ba7a8 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -47,6 +47,8 @@
};
/*
-@@ -81,6 +83,9 @@ static int mtk_pmx_gpio_set_direction(struct pinctrl_dev *pctldev,
+@@ -81,6 +83,9 @@ static int mtk_pmx_gpio_set_direction(st
reg_addr = mtk_get_port(pctl, offset) + pctl->devdata->dir_offset;
bit = BIT(offset & 0xf);
if (input)
/* Different SoC has different alignment offset. */
reg_addr = CLR_ADDR(reg_addr, pctl);
-@@ -347,6 +352,7 @@ static int mtk_pconf_parse_conf(struct pinctrl_dev *pctldev,
+@@ -347,6 +352,7 @@ static int mtk_pconf_parse_conf(struct p
ret = mtk_pconf_set_pull_select(pctl, pin, true, false, arg);
break;
case PIN_CONFIG_INPUT_ENABLE:
ret = mtk_pconf_set_ies_smt(pctl, pin, arg, param);
break;
case PIN_CONFIG_OUTPUT:
-@@ -354,6 +360,7 @@ static int mtk_pconf_parse_conf(struct pinctrl_dev *pctldev,
+@@ -354,6 +360,7 @@ static int mtk_pconf_parse_conf(struct p
ret = mtk_pmx_gpio_set_direction(pctldev, NULL, pin, false);
break;
case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
ret = mtk_pconf_set_ies_smt(pctl, pin, arg, param);
break;
case PIN_CONFIG_DRIVE_STRENGTH:
-@@ -667,9 +674,14 @@ static int mtk_pmx_set_mode(struct pinctrl_dev *pctldev,
+@@ -667,9 +674,14 @@ static int mtk_pmx_set_mode(struct pinct
unsigned int mask = (1L << GPIO_MODE_BITS) - 1;
struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
bit = pin % MAX_GPIO_MODE_PER_REG;
mask <<= (GPIO_MODE_BITS * bit);
val = (mode << (GPIO_MODE_BITS * bit));
-@@ -746,6 +758,10 @@ static int mtk_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
+@@ -746,6 +758,10 @@ static int mtk_gpio_get_direction(struct
reg_addr = mtk_get_port(pctl, offset) + pctl->devdata->dir_offset;
bit = BIT(offset & 0xf);
regmap_read(pctl->regmap1, reg_addr, &read_val);
return !(read_val & bit);
}
-diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
-index 55a5343..8543bc4 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
@@ -209,7 +209,14 @@ struct mtk_eint_offsets {
unsigned int dir_offset;
unsigned int ies_offset;
unsigned int smt_offset;
-diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-mt2701.h b/drivers/pinctrl/mediatek/pinctrl-mtk-mt2701.h
-new file mode 100644
-index 0000000..f906420
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-mt2701.h
@@ -0,0 +1,2323 @@
+};
+
+#endif /* __PINCTRL_MTK_MT2701_H */
---
-1.7.10.4
-
2 files changed, 522 insertions(+)
create mode 100644 include/dt-bindings/pinctrl/mt7623-pinfunc.h
-diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
-index 9ffb0b2..17631d0 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
@@ -6,6 +6,7 @@ Required properties:
"mediatek,mt8127-pinctrl", compatible with mt8127 pinctrl.
"mediatek,mt8135-pinctrl", compatible with mt8135 pinctrl.
"mediatek,mt8173-pinctrl", compatible with mt8173 pinctrl.
-diff --git a/include/dt-bindings/pinctrl/mt7623-pinfunc.h b/include/dt-bindings/pinctrl/mt7623-pinfunc.h
-new file mode 100644
-index 0000000..891b173
--- /dev/null
+++ b/include/dt-bindings/pinctrl/mt7623-pinfunc.h
@@ -0,0 +1,521 @@
+
+#endif /* __DTS_MT7623_PINFUNC_H */
+
---
-1.7.10.4
-
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7623.c
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-mt7623.h
-diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
-index 13e9939..78654a8 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -15,6 +15,12 @@ config PINCTRL_MT2701
config PINCTRL_MT8135
bool "Mediatek MT8135 pin control" if COMPILE_TEST && !MACH_MT8135
depends on OF
-diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile
-index da30314..1be2f3f 100644
--- a/drivers/pinctrl/mediatek/Makefile
+++ b/drivers/pinctrl/mediatek/Makefile
-@@ -3,6 +3,7 @@ obj-$(CONFIG_PINCTRL_MTK_COMMON) += pinctrl-mtk-common.o
+@@ -3,6 +3,7 @@ obj-$(CONFIG_PINCTRL_MTK_COMMON) += pinc
# SoC Drivers
obj-$(CONFIG_PINCTRL_MT2701) += pinctrl-mt2701.o
obj-$(CONFIG_PINCTRL_MT8135) += pinctrl-mt8135.o
obj-$(CONFIG_PINCTRL_MT8127) += pinctrl-mt8127.o
obj-$(CONFIG_PINCTRL_MT8173) += pinctrl-mt8173.o
-diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7623.c b/drivers/pinctrl/mediatek/pinctrl-mt7623.c
-new file mode 100644
-index 0000000..bf0d05b
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7623.c
@@ -0,0 +1,380 @@
+}
+
+arch_initcall(mtk_pinctrl_init);
-diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-mt7623.h b/drivers/pinctrl/mediatek/pinctrl-mtk-mt7623.h
-new file mode 100644
-index 0000000..fb63c01
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-mt7623.h
@@ -0,0 +1,1937 @@
+};
+
+#endif /* __PINCTRL_MTK_MT7623_H */
-diff --git a/include/dt-bindings/pinctrl/mt7623-pinfunc.h b/include/dt-bindings/pinctrl/mt7623-pinfunc.h
-index 891b173..eeb2380 100644
--- a/include/dt-bindings/pinctrl/mt7623-pinfunc.h
+++ b/include/dt-bindings/pinctrl/mt7623-pinfunc.h
@@ -505,6 +505,9 @@
#define MT7623_PIN_274_G2_RXDV_FUNC_GPIO274 (MTK_PIN_NO(274) | 0)
#define MT7623_PIN_274_G2_RXDV_FUNC_G2_RXDV (MTK_PIN_NO(274) | 1)
---
-1.7.10.4
-
include/dt-bindings/reset-controller/mt2701-resets.h | 9 +++++++++
2 files changed, 11 insertions(+)
-diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
-index 39472e4..0e40bb8 100644
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
-@@ -1000,6 +1000,8 @@ static void __init mtk_hifsys_init(struct device_node *node)
+@@ -1000,6 +1000,8 @@ static void __init mtk_hifsys_init(struc
if (r)
pr_err("%s(): could not register clock provider: %d\n",
__func__, r);
}
CLK_OF_DECLARE(mtk_hifsys, "mediatek,mt2701-hifsys", mtk_hifsys_init);
-diff --git a/include/dt-bindings/reset-controller/mt2701-resets.h b/include/dt-bindings/reset-controller/mt2701-resets.h
-index 00efeb0..aaf0305 100644
--- a/include/dt-bindings/reset-controller/mt2701-resets.h
+++ b/include/dt-bindings/reset-controller/mt2701-resets.h
@@ -71,4 +71,13 @@
+#define MT2701_HIFSYS_PCIE2_RST 26
+
#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT2701 */
---
-1.7.10.4
-
1 file changed, 51 insertions(+)
create mode 100644 Documentation/devicetree/bindings/usb/mt8173-xhci.txt
-diff --git a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt b/Documentation/devicetree/bindings/usb/mt8173-xhci.txt
-new file mode 100644
-index 0000000..a78f20b
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/mt8173-xhci.txt
@@ -0,0 +1,51 @@
+ mediatek,syscon-wakeup = <&pericfg>;
+ mediatek,wakeup-src = <1>;
+};
---
-1.7.10.4
-
create mode 100644 drivers/usb/host/xhci-mtk.c
create mode 100644 drivers/usb/host/xhci-mtk.h
-diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
-index 3bb0887..daa563f 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -41,6 +41,15 @@ config USB_XHCI_PLATFORM
config USB_XHCI_MVEBU
tristate "xHCI support for Marvell Armada 375/38x"
select USB_XHCI_PLATFORM
-diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
-index e7558ab..65a06b4 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -13,6 +13,9 @@ fhci-$(CONFIG_FHCI_DEBUG) += fhci-dbg.o
obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o
obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o
-diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c
-new file mode 100644
-index 0000000..c30de7c
--- /dev/null
+++ b/drivers/usb/host/xhci-mtk-sch.c
@@ -0,0 +1,415 @@
+ }
+}
+EXPORT_SYMBOL_GPL(xhci_mtk_drop_ep_quirk);
-diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
-new file mode 100644
-index 0000000..c9ab6a4
--- /dev/null
+++ b/drivers/usb/host/xhci-mtk.c
@@ -0,0 +1,763 @@
+MODULE_AUTHOR("Chunfeng Yun <chunfeng.yun@mediatek.com>");
+MODULE_DESCRIPTION("MediaTek xHCI Host Controller Driver");
+MODULE_LICENSE("GPL v2");
-diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h
-new file mode 100644
-index 0000000..7da677c
--- /dev/null
+++ b/drivers/usb/host/xhci-mtk.h
@@ -0,0 +1,162 @@
+#endif
+
+#endif /* _XHCI_MTK_H_ */
-diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
-index eeaa6c6..f1c21c4 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -68,6 +68,7 @@
/*
* Returns zero if the TRB isn't in this segment, otherwise it returns the DMA
-@@ -3075,17 +3076,22 @@ static u32 xhci_td_remainder(struct xhci_hcd *xhci, int transferred,
+@@ -3065,17 +3066,22 @@ static u32 xhci_td_remainder(struct xhci
{
u32 maxp, total_packet_count;
/* Queueing functions don't count the current TRB into transferred */
return (total_packet_count - ((transferred + trb_buff_len) / maxp));
}
-@@ -3473,7 +3479,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
+@@ -3463,7 +3469,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
field |= 0x1;
/* xHCI 1.0/1.1 6.4.1.2.1: Transfer Type field */
if (urb->transfer_buffer_length > 0) {
if (setup->bRequestType & USB_DIR_IN)
field |= TRB_TX_TYPE(TRB_DATA_IN);
-diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
-index 3f91270..15fedb2 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -31,6 +31,7 @@
#define DRIVER_AUTHOR "Sarah Sharp"
#define DRIVER_DESC "'eXtensible' Host Controller (xHC) Driver"
-@@ -634,7 +635,11 @@ int xhci_run(struct usb_hcd *hcd)
+@@ -635,7 +636,11 @@ int xhci_run(struct usb_hcd *hcd)
"// Set the interrupt modulation register");
temp = readl(&xhci->ir_set->irq_control);
temp &= ~ER_IRQ_INTERVAL_MASK;
writel(temp, &xhci->ir_set->irq_control);
/* Set the HCD state before we enable the irqs */
-@@ -1698,6 +1703,9 @@ int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
+@@ -1701,6 +1706,9 @@ int xhci_drop_endpoint(struct usb_hcd *h
xhci_endpoint_zero(xhci, xhci->devs[udev->slot_id], ep);
xhci_dbg(xhci, "drop ep 0x%x, slot id %d, new drop flags = %#x, new add flags = %#x\n",
(unsigned int) ep->desc.bEndpointAddress,
udev->slot_id,
-@@ -1793,6 +1801,15 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
+@@ -1796,6 +1804,15 @@ int xhci_add_endpoint(struct usb_hcd *hc
return -ENOMEM;
}
ctrl_ctx->add_flags |= cpu_to_le32(added_ctxs);
new_add_flags = le32_to_cpu(ctrl_ctx->add_flags);
-diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
-index 0b94512..40cf36e 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
-@@ -1630,6 +1630,7 @@ struct xhci_hcd {
+@@ -1631,6 +1631,7 @@ struct xhci_hcd {
/* For controllers with a broken beyond repair streams implementation */
#define XHCI_BROKEN_STREAMS (1 << 19)
#define XHCI_PME_STUCK_QUIRK (1 << 20)
unsigned int num_active_eps;
unsigned int limit_active_eps;
/* There are two roothubs to keep track of bus suspend info for */
---
-1.7.10.4
-
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 42 +++++++++++++++++++++++++++
2 files changed, 58 insertions(+)
-diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
-index 811cb76..9b1482a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -13,6 +13,7 @@
+ vbus-supply = <&usb_p1_vbus>;
+ mediatek,wakeup-src = <1>;
+};
-diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
-index 4dd5f93..c1fd275 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -14,6 +14,7 @@
mmsys: clock-controller@14000000 {
compatible = "mediatek,mt8173-mmsys", "syscon";
reg = <0 0x14000000 0 0x1000>;
---
-1.7.10.4
-
Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt | 1 +
3 files changed, 6 insertions(+)
-diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt b/Documentation/devicetree/bindings/arm/mediatek.txt
-index 618a9199..40e9d32 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek.txt
@@ -10,6 +10,7 @@ compatible: Must contain one of
- MTK mt8127 tablet moose EVB:
Required root node properties:
- compatible = "mediatek,mt8127-moose", "mediatek,mt8127";
-diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt
-index 2d47add..474f0cf 100644
--- a/Documentation/devicetree/bindings/serial/mtk-uart.txt
+++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt
@@ -2,6 +2,7 @@
* "mediatek,mt8135-uart" for MT8135 compatible UARTS
* "mediatek,mt8127-uart" for MT8127 compatible UARTS
* "mediatek,mt8173-uart" for MT8173 compatible UARTS
-diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
-index 64083bc..6bacda1b3 100644
--- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
+++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
@@ -5,6 +5,7 @@ Required properties:
* "mediatek,mt8127-timer" for MT8127 compatible timers
* "mediatek,mt8135-timer" for MT8135 compatible timers
* "mediatek,mt8173-timer" for MT8173 compatible timers
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-scpsys-mt2701.c | 2 ++
1 file changed, 2 insertions(+)
-diff --git a/drivers/soc/mediatek/mtk-scpsys-mt2701.c b/drivers/soc/mediatek/mtk-scpsys-mt2701.c
-index 339d5b8..3a31946 100644
--- a/drivers/soc/mediatek/mtk-scpsys-mt2701.c
+++ b/drivers/soc/mediatek/mtk-scpsys-mt2701.c
-@@ -136,6 +136,8 @@ static const struct of_device_id of_scpsys_match_tbl[] = {
+@@ -136,6 +136,8 @@ static const struct of_device_id of_scps
{
.compatible = "mediatek,mt2701-scpsys",
}, {
/* sentinel */
}
};
---
-1.7.10.4
-
create mode 100644 arch/arm/boot/dts/mt7623-evb.dts
create mode 100644 arch/arm/boot/dts/mt7623.dtsi
-diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
-index 30bbc37..2bce370 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -774,6 +774,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \
mt8127-moose.dtb \
mt8135-evbp1.dtb
dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb
-diff --git a/arch/arm/boot/dts/mt7623-evb.dts b/arch/arm/boot/dts/mt7623-evb.dts
-new file mode 100644
-index 0000000..5ad1448
--- /dev/null
+++ b/arch/arm/boot/dts/mt7623-evb.dts
@@ -0,0 +1,421 @@
+ mediatek,reset-pin = <&pio 15 0>;
+ status = "okay";
+};
-diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
-new file mode 100644
-index 0000000..cbbdf16
--- /dev/null
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -0,0 +1,601 @@
+ status = "disabled";
+ };
+};
-diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
-index 37dd438..7fb605e 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -21,6 +21,10 @@ config MACH_MT6592
config MACH_MT8127
bool "MediaTek MT8127 SoCs support"
default ARCH_MEDIATEK
-diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
-index d019a08..bcfca37 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
-@@ -46,6 +46,7 @@ static void __init mediatek_timer_init(void)
+@@ -46,6 +46,7 @@ static void __init mediatek_timer_init(v
static const char * const mediatek_board_dt_compat[] = {
"mediatek,mt6589",
"mediatek,mt6592",
"mediatek,mt8127",
"mediatek,mt8135",
NULL,
---
-1.7.10.4
-
1 file changed, 140 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pci/mediatek-pcie.txt
-diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie.txt b/Documentation/devicetree/bindings/pci/mediatek-pcie.txt
-new file mode 100644
-index 0000000..8fea3ed
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie.txt
@@ -0,0 +1,140 @@
+ status = "okay";
+ };
+ };
---
-1.7.10.4
-
4 files changed, 654 insertions(+)
create mode 100644 drivers/pci/host/pcie-mediatek.c
-diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
-index 7fb605e..a7fef77 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -24,6 +24,7 @@ config MACH_MT6592
config MACH_MT8127
bool "MediaTek MT8127 SoCs support"
-diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
-index f131ba9..912f0e1 100644
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
-@@ -172,4 +172,15 @@ config PCI_HISI
+@@ -173,4 +173,15 @@ config PCI_HISI
help
Say Y here if you want PCIe controller support on HiSilicon HIP05 SoC
+ PCIe include one Host/PCI bridge and 3 PCIe MAC.
+
endmenu
-diff --git a/drivers/pci/host/Makefile b/drivers/pci/host/Makefile
-index 9d4d3c6..3b53374 100644
--- a/drivers/pci/host/Makefile
+++ b/drivers/pci/host/Makefile
-@@ -20,3 +20,4 @@ obj-$(CONFIG_PCIE_IPROC_BCMA) += pcie-iproc-bcma.o
+@@ -20,3 +20,4 @@ obj-$(CONFIG_PCIE_IPROC_BCMA) += pcie-ip
obj-$(CONFIG_PCIE_ALTERA) += pcie-altera.o
obj-$(CONFIG_PCIE_ALTERA_MSI) += pcie-altera-msi.o
obj-$(CONFIG_PCI_HISI) += pcie-hisi.o
+obj-$(CONFIG_PCIE_MTK) += pcie-mediatek.o
-diff --git a/drivers/pci/host/pcie-mediatek.c b/drivers/pci/host/pcie-mediatek.c
-new file mode 100644
-index 0000000..ef03952
--- /dev/null
+++ b/drivers/pci/host/pcie-mediatek.c
@@ -0,0 +1,641 @@
+}
+
+module_init(mtk_pcie_init);
---
-1.7.10.4
-
include/dt-bindings/power/mt2701-power.h | 4 ++--
3 files changed, 4 insertions(+), 10 deletions(-)
-diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
-index 0e40bb8..812b347 100644
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
-@@ -1043,6 +1043,8 @@ static void __init mtk_ethsys_init(struct device_node *node)
+@@ -1043,6 +1043,8 @@ static void __init mtk_ethsys_init(struc
if (r)
pr_err("%s(): could not register clock provider: %d\n",
__func__, r);
}
CLK_OF_DECLARE(mtk_ethsys, "mediatek,mt2701-ethsys", mtk_ethsys_init);
-diff --git a/drivers/soc/mediatek/mtk-scpsys-mt2701.c b/drivers/soc/mediatek/mtk-scpsys-mt2701.c
-index 3a31946..19489bc 100644
--- a/drivers/soc/mediatek/mtk-scpsys-mt2701.c
+++ b/drivers/soc/mediatek/mtk-scpsys-mt2701.c
-@@ -61,14 +61,6 @@ static const struct scp_domain_data scp_domain_data[] = {
+@@ -61,14 +61,6 @@ static const struct scp_domain_data scp_
.bus_prot_mask = MT2701_TOP_AXI_PROT_EN_DISP,
.active_wakeup = true,
},
[MT2701_POWER_DOMAIN_VDEC] = {
.name = "vdec",
.sta_mask = VDE_PWR_STA_MASK,
-diff --git a/include/dt-bindings/power/mt2701-power.h b/include/dt-bindings/power/mt2701-power.h
-index 64cc826..c168597 100644
--- a/include/dt-bindings/power/mt2701-power.h
+++ b/include/dt-bindings/power/mt2701-power.h
@@ -16,12 +16,12 @@
+#define MT2701_POWER_DOMAIN_IFR_MSC 2
#endif /* _DT_BINDINGS_POWER_MT2701_POWER_H */
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index 105597a..696071b 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
-@@ -412,6 +412,20 @@ static bool pwrap_is_fsm_vldclr(struct pmic_wrapper *wrp)
+@@ -412,6 +412,20 @@ static bool pwrap_is_fsm_vldclr(struct p
return PWRAP_GET_WACS_FSM(val) == PWRAP_WACS_FSM_WFVLDCLR;
}
static bool pwrap_is_sync_idle(struct pmic_wrapper *wrp)
{
return pwrap_readl(wrp, PWRAP_WACS2_RDATA) & PWRAP_STATE_SYNC_IDLE0;
-@@ -445,8 +459,10 @@ static int pwrap_write(struct pmic_wrapper *wrp, u32 adr, u32 wdata)
+@@ -445,8 +459,10 @@ static int pwrap_write(struct pmic_wrapp
int ret;
ret = pwrap_wait_for_state(wrp, pwrap_is_fsm_idle);
pwrap_writel(wrp, (1 << 31) | ((adr >> 1) << 16) | wdata,
PWRAP_WACS2_CMD);
-@@ -459,8 +475,10 @@ static int pwrap_read(struct pmic_wrapper *wrp, u32 adr, u32 *rdata)
+@@ -459,8 +475,10 @@ static int pwrap_read(struct pmic_wrappe
int ret;
ret = pwrap_wait_for_state(wrp, pwrap_is_fsm_idle);
pwrap_writel(wrp, (adr >> 1) << 16, PWRAP_WACS2_CMD);
---
-1.7.10.4
-
arch/arm/mach-mediatek/platsmp.c | 7 +++++++
1 file changed, 7 insertions(+)
-diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
-index 8141f3f..8151400 100644
--- a/arch/arm/mach-mediatek/platsmp.c
+++ b/arch/arm/mach-mediatek/platsmp.c
-@@ -44,6 +44,12 @@ static const struct mtk_smp_boot_info mtk_mt6589_boot = {
+@@ -44,6 +44,12 @@ static const struct mtk_smp_boot_info mt
{ 0x38, 0x3c, 0x40 },
};
static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
{ .compatible = "mediatek,mt8135", .data = &mtk_mt8135_tz_boot },
{ .compatible = "mediatek,mt8127", .data = &mtk_mt8135_tz_boot },
-@@ -51,6 +57,7 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
+@@ -51,6 +57,7 @@ static const struct of_device_id mtk_tz_
static const struct of_device_id mtk_smp_boot_infos[] __initconst = {
{ .compatible = "mediatek,mt6589", .data = &mtk_mt6589_boot },
};
static void __iomem *mtk_smp_base;
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index 696071b..0d9b19a 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -60,6 +60,15 @@
/* macro for slave device wrapper registers */
#define PWRAP_DEW_BASE 0xbc00
#define PWRAP_DEW_EVENT_OUT_EN (PWRAP_DEW_BASE + 0x0)
-@@ -822,7 +831,7 @@ MODULE_DEVICE_TABLE(of, of_pwrap_match_tbl);
+@@ -822,7 +831,7 @@ MODULE_DEVICE_TABLE(of, of_pwrap_match_t
static int pwrap_probe(struct platform_device *pdev)
{
struct pmic_wrapper *wrp;
struct device_node *np = pdev->dev.of_node;
const struct of_device_id *of_id =
-@@ -912,7 +921,13 @@ static int pwrap_probe(struct platform_device *pdev)
+@@ -912,7 +921,13 @@ static int pwrap_probe(struct platform_d
/* Initialize watchdog, may not be done by the bootloader */
pwrap_writel(wrp, 0xf, PWRAP_WDT_UNIT);
pwrap_writel(wrp, 0x1, PWRAP_TIMER_EN);
pwrap_writel(wrp, ~((1 << 31) | (1 << 1)), PWRAP_INT_EN);
---
-1.7.10.4
-
arch/arm/mach-mediatek/platsmp.c | 1 +
1 file changed, 1 insertion(+)
-diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
-index 8151400..2078f92d5 100644
--- a/arch/arm/mach-mediatek/platsmp.c
+++ b/arch/arm/mach-mediatek/platsmp.c
-@@ -53,6 +53,7 @@ static const struct mtk_smp_boot_info mtk_mt7623_boot = {
+@@ -53,6 +53,7 @@ static const struct mtk_smp_boot_info mt
static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
{ .compatible = "mediatek,mt8135", .data = &mtk_mt8135_tz_boot },
{ .compatible = "mediatek,mt8127", .data = &mtk_mt8135_tz_boot },
};
static const struct of_device_id mtk_smp_boot_infos[] __initconst = {
---
-1.7.10.4
-
Documentation/devicetree/bindings/soc/mediatek/pwrap.txt | 1 +
1 file changed, 1 insertion(+)
-diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
-index ddeb5b6..107700d 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
+++ b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
@@ -18,6 +18,7 @@ IP Pairing
"mediatek,mt8135-pwrap" for MT8135 SoCs
"mediatek,mt8173-pwrap" for MT8173 SoCs
- interrupts: IRQ for pwrap in SOC
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 22 ++++++++--------------
1 file changed, 8 insertions(+), 14 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index 0d9b19a..340c4b5 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -376,9 +376,7 @@ struct pmic_wrapper {
}
static bool pwrap_is_fsm_idle(struct pmic_wrapper *wrp)
-@@ -697,7 +695,7 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -697,7 +695,7 @@ static int pwrap_init(struct pmic_wrappe
pwrap_writel(wrp, 1, PWRAP_WRAP_EN);
pwrap_writel(wrp, 1, PWRAP_WACS2_EN);
-@@ -742,7 +740,7 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -742,7 +740,7 @@ static int pwrap_init(struct pmic_wrappe
pwrap_writel(wrp, 0x1, PWRAP_CRC_EN);
pwrap_writel(wrp, 0x0, PWRAP_SIG_MODE);
pwrap_writel(wrp, PWRAP_DEW_CRC_VAL, PWRAP_SIG_ADR);
if (pwrap_is_mt8135(wrp))
pwrap_writel(wrp, 0x7, PWRAP_RRARB_EN);
-@@ -836,7 +834,6 @@ static int pwrap_probe(struct platform_device *pdev)
+@@ -836,7 +834,6 @@ static int pwrap_probe(struct platform_d
struct device_node *np = pdev->dev.of_node;
const struct of_device_id *of_id =
of_match_device(of_pwrap_match_tbl, &pdev->dev);
struct resource *res;
wrp = devm_kzalloc(&pdev->dev, sizeof(*wrp), GFP_KERNEL);
-@@ -845,10 +842,7 @@ static int pwrap_probe(struct platform_device *pdev)
+@@ -845,10 +842,7 @@ static int pwrap_probe(struct platform_d
platform_set_drvdata(pdev, wrp);
wrp->dev = &pdev->dev;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pwrap");
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 70 ++++++++++++++++++----------------
1 file changed, 38 insertions(+), 32 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index 340c4b5..b22b664 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -354,24 +354,6 @@ enum pwrap_type {
static inline int pwrap_is_mt8135(struct pmic_wrapper *wrp)
{
return wrp->master->type == PWRAP_MT8135;
-@@ -578,20 +567,23 @@ static int pwrap_init_sidly(struct pmic_wrapper *wrp)
+@@ -578,20 +567,23 @@ static int pwrap_init_sidly(struct pmic_
return 0;
}
return 0;
}
-@@ -699,7 +691,7 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -699,7 +691,7 @@ static int pwrap_init(struct pmic_wrappe
pwrap_writel(wrp, 1, PWRAP_WACS2_EN);
if (ret)
return ret;
-@@ -814,6 +806,20 @@ static const struct regmap_config pwrap_regmap_config = {
+@@ -814,6 +806,20 @@ static const struct regmap_config pwrap_
.max_register = 0xffff,
};
static struct of_device_id of_pwrap_match_tbl[] = {
{
.compatible = "mediatek,mt8135-pwrap",
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 67 +++++++++++++++++++++-------------
1 file changed, 42 insertions(+), 25 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index b22b664..22c89e9 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -372,6 +372,7 @@ struct pmic_wrapper_type {
};
static inline int pwrap_is_mt8135(struct pmic_wrapper *wrp)
-@@ -665,6 +666,41 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
+@@ -665,6 +666,41 @@ static int pwrap_init_cipher(struct pmic
return 0;
}
static int pwrap_init(struct pmic_wrapper *wrp)
{
int ret;
-@@ -743,31 +779,10 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -743,31 +779,10 @@ static int pwrap_init(struct pmic_wrappe
pwrap_writel(wrp, 0x5, PWRAP_STAUPD_PRD);
pwrap_writel(wrp, 0xff, PWRAP_STAUPD_GRPEN);
}
/* Setup the init done registers */
-@@ -811,6 +826,7 @@ static struct pmic_wrapper_type pwrap_mt8135 = {
+@@ -811,6 +826,7 @@ static struct pmic_wrapper_type pwrap_mt
.type = PWRAP_MT8135,
.arb_en_all = 0x1ff,
.init_reg_clock = pwrap_mt8135_init_reg_clock,
};
static struct pmic_wrapper_type pwrap_mt8173 = {
-@@ -818,6 +834,7 @@ static struct pmic_wrapper_type pwrap_mt8173 = {
+@@ -818,6 +834,7 @@ static struct pmic_wrapper_type pwrap_mt
.type = PWRAP_MT8173,
.arb_en_all = 0x3f,
.init_reg_clock = pwrap_mt8173_init_reg_clock,
};
static struct of_device_id of_pwrap_match_tbl[] = {
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index 22c89e9..9df1135 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -371,6 +371,7 @@ struct pmic_wrapper_type {
int (*init_reg_clock)(struct pmic_wrapper *wrp);
int (*init_soc_specific)(struct pmic_wrapper *wrp);
};
-@@ -825,6 +826,7 @@ static struct pmic_wrapper_type pwrap_mt8135 = {
+@@ -825,6 +826,7 @@ static struct pmic_wrapper_type pwrap_mt
.regs = mt8135_regs,
.type = PWRAP_MT8135,
.arb_en_all = 0x1ff,
.init_reg_clock = pwrap_mt8135_init_reg_clock,
.init_soc_specific = pwrap_mt8135_init_soc_specific,
};
-@@ -833,6 +835,7 @@ static struct pmic_wrapper_type pwrap_mt8173 = {
+@@ -833,6 +835,7 @@ static struct pmic_wrapper_type pwrap_mt
.regs = mt8173_regs,
.type = PWRAP_MT8173,
.arb_en_all = 0x3f,
.init_reg_clock = pwrap_mt8173_init_reg_clock,
.init_soc_specific = pwrap_mt8173_init_soc_specific,
};
-@@ -946,7 +949,7 @@ static int pwrap_probe(struct platform_device *pdev)
+@@ -946,7 +949,7 @@ static int pwrap_probe(struct platform_d
PWRAP_WDT_SRC_MASK_NO_STAUPD : PWRAP_WDT_SRC_MASK_ALL;
pwrap_writel(wrp, wdt_src, PWRAP_WDT_SRC_EN);
pwrap_writel(wrp, 0x1, PWRAP_TIMER_EN);
irq = platform_get_irq(pdev, 0);
ret = devm_request_irq(wrp->dev, irq, pwrap_interrupt, IRQF_TRIGGER_HIGH,
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index 9df1135..8ce1bad 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -372,6 +372,7 @@ struct pmic_wrapper_type {
int (*init_reg_clock)(struct pmic_wrapper *wrp);
int (*init_soc_specific)(struct pmic_wrapper *wrp);
};
-@@ -511,15 +512,15 @@ static int pwrap_reset_spislave(struct pmic_wrapper *wrp)
+@@ -511,15 +512,15 @@ static int pwrap_reset_spislave(struct p
pwrap_writel(wrp, 1, PWRAP_MAN_EN);
pwrap_writel(wrp, 0, PWRAP_DIO_EN);
PWRAP_MAN_CMD);
ret = pwrap_wait_for_state(wrp, pwrap_is_sync_idle);
-@@ -827,6 +828,7 @@ static struct pmic_wrapper_type pwrap_mt8135 = {
+@@ -827,6 +828,7 @@ static struct pmic_wrapper_type pwrap_mt
.type = PWRAP_MT8135,
.arb_en_all = 0x1ff,
.int_en_all = ~(BIT(31) | BIT(1)),
.init_reg_clock = pwrap_mt8135_init_reg_clock,
.init_soc_specific = pwrap_mt8135_init_soc_specific,
};
-@@ -836,6 +838,7 @@ static struct pmic_wrapper_type pwrap_mt8173 = {
+@@ -836,6 +838,7 @@ static struct pmic_wrapper_type pwrap_mt
.type = PWRAP_MT8173,
.arb_en_all = 0x3f,
.int_en_all = ~(BIT(31) | BIT(1)),
.init_reg_clock = pwrap_mt8173_init_reg_clock,
.init_soc_specific = pwrap_mt8173_init_soc_specific,
};
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index 8ce1bad..aa54df3 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -373,6 +373,7 @@ struct pmic_wrapper_type {
int (*init_reg_clock)(struct pmic_wrapper *wrp);
int (*init_soc_specific)(struct pmic_wrapper *wrp);
};
-@@ -829,6 +830,7 @@ static struct pmic_wrapper_type pwrap_mt8135 = {
+@@ -829,6 +830,7 @@ static struct pmic_wrapper_type pwrap_mt
.arb_en_all = 0x1ff,
.int_en_all = ~(BIT(31) | BIT(1)),
.spi_w = PWRAP_MAN_CMD_SPI_WRITE,
.init_reg_clock = pwrap_mt8135_init_reg_clock,
.init_soc_specific = pwrap_mt8135_init_soc_specific,
};
-@@ -839,6 +841,7 @@ static struct pmic_wrapper_type pwrap_mt8173 = {
+@@ -839,6 +841,7 @@ static struct pmic_wrapper_type pwrap_mt
.arb_en_all = 0x3f,
.int_en_all = ~(BIT(31) | BIT(1)),
.spi_w = PWRAP_MAN_CMD_SPI_WRITE,
.init_reg_clock = pwrap_mt8173_init_reg_clock,
.init_soc_specific = pwrap_mt8173_init_soc_specific,
};
-@@ -858,7 +861,7 @@ MODULE_DEVICE_TABLE(of, of_pwrap_match_tbl);
+@@ -858,7 +861,7 @@ MODULE_DEVICE_TABLE(of, of_pwrap_match_t
static int pwrap_probe(struct platform_device *pdev)
{
struct pmic_wrapper *wrp;
struct device_node *np = pdev->dev.of_node;
const struct of_device_id *of_id =
-@@ -948,9 +951,7 @@ static int pwrap_probe(struct platform_device *pdev)
+@@ -948,9 +951,7 @@ static int pwrap_probe(struct platform_d
* Since STAUPD was not used on mt8173 platform,
* so STAUPD of WDT_SRC which should be turned off
*/
pwrap_writel(wrp, 0x1, PWRAP_TIMER_EN);
pwrap_writel(wrp, wrp->master->int_en_all, PWRAP_INT_EN);
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 28 ++++++++++++----------------
1 file changed, 12 insertions(+), 16 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index aa54df3..a2bacda 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -374,20 +374,11 @@ struct pmic_wrapper_type {
static u32 pwrap_readl(struct pmic_wrapper *wrp, enum pwrap_regs reg)
{
return readl(wrp->base + wrp->master->regs[reg]);
-@@ -619,11 +610,14 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
+@@ -619,11 +610,14 @@ static int pwrap_init_cipher(struct pmic
pwrap_writel(wrp, 0x1, PWRAP_CIPHER_KEY_SEL);
pwrap_writel(wrp, 0x2, PWRAP_CIPHER_IV_SEL);
}
/* Config cipher mode @PMIC */
-@@ -713,7 +707,7 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -713,7 +707,7 @@ static int pwrap_init(struct pmic_wrappe
if (wrp->rstc_bridge)
reset_control_reset(wrp->rstc_bridge);
/* Enable DCM */
pwrap_writel(wrp, 3, PWRAP_DCM_EN);
pwrap_writel(wrp, 0, PWRAP_DCM_DBC_PRD);
-@@ -773,7 +767,7 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -773,7 +767,7 @@ static int pwrap_init(struct pmic_wrappe
pwrap_writel(wrp, PWRAP_DEW_CRC_VAL, PWRAP_SIG_ADR);
pwrap_writel(wrp, wrp->master->arb_en_all, PWRAP_HIPRIO_ARB_EN);
pwrap_writel(wrp, 0x7, PWRAP_RRARB_EN);
pwrap_writel(wrp, 0x1, PWRAP_WACS0_EN);
-@@ -793,7 +787,7 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -793,7 +787,7 @@ static int pwrap_init(struct pmic_wrappe
pwrap_writel(wrp, 1, PWRAP_INIT_DONE0);
pwrap_writel(wrp, 1, PWRAP_INIT_DONE1);
writel(1, wrp->bridge_base + PWRAP_MT8135_BRIDGE_INIT_DONE3);
writel(1, wrp->bridge_base + PWRAP_MT8135_BRIDGE_INIT_DONE4);
}
-@@ -831,6 +825,7 @@ static struct pmic_wrapper_type pwrap_mt8135 = {
+@@ -831,6 +825,7 @@ static struct pmic_wrapper_type pwrap_mt
.int_en_all = ~(BIT(31) | BIT(1)),
.spi_w = PWRAP_MAN_CMD_SPI_WRITE,
.wdt_src = PWRAP_WDT_SRC_MASK_ALL,
.init_reg_clock = pwrap_mt8135_init_reg_clock,
.init_soc_specific = pwrap_mt8135_init_soc_specific,
};
-@@ -842,6 +837,7 @@ static struct pmic_wrapper_type pwrap_mt8173 = {
+@@ -842,6 +837,7 @@ static struct pmic_wrapper_type pwrap_mt
.int_en_all = ~(BIT(31) | BIT(1)),
.spi_w = PWRAP_MAN_CMD_SPI_WRITE,
.wdt_src = PWRAP_WDT_SRC_MASK_NO_STAUPD,
.init_reg_clock = pwrap_mt8173_init_reg_clock,
.init_soc_specific = pwrap_mt8173_init_soc_specific,
};
-@@ -889,7 +885,7 @@ static int pwrap_probe(struct platform_device *pdev)
+@@ -889,7 +885,7 @@ static int pwrap_probe(struct platform_d
return ret;
}
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"pwrap-bridge");
wrp->bridge_base = devm_ioremap_resource(wrp->dev, res);
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 159 ++++++++++++++++++++++++----------
1 file changed, 112 insertions(+), 47 deletions(-)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index a2bacda..bcc841e 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -69,33 +69,54 @@
struct clk *clk_spi;
struct clk *clk_wrap;
struct reset_control *rstc;
-@@ -544,7 +575,8 @@ static int pwrap_init_sidly(struct pmic_wrapper *wrp)
+@@ -544,7 +575,8 @@ static int pwrap_init_sidly(struct pmic_
for (i = 0; i < 4; i++) {
pwrap_writel(wrp, i, PWRAP_SIDLY);
if (rdata == PWRAP_DEW_READ_TEST_VAL) {
dev_dbg(wrp->dev, "[Read Test] pass, SIDLY=%x\n", i);
pass |= 1 << i;
-@@ -593,7 +625,8 @@ static bool pwrap_is_pmic_cipher_ready(struct pmic_wrapper *wrp)
+@@ -593,7 +625,8 @@ static bool pwrap_is_pmic_cipher_ready(s
u32 rdata;
int ret;
if (ret)
return 0;
-@@ -621,12 +654,12 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
+@@ -621,12 +654,12 @@ static int pwrap_init_cipher(struct pmic
}
/* Config cipher mode @PMIC */
/* wait for cipher data ready@AP */
ret = pwrap_wait_for_state(wrp, pwrap_is_cipher_ready);
-@@ -643,7 +676,7 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
+@@ -643,7 +676,7 @@ static int pwrap_init_cipher(struct pmic
}
/* wait for cipher mode idle */
ret = pwrap_wait_for_state(wrp, pwrap_is_fsm_idle_and_sync_idle);
if (ret) {
dev_err(wrp->dev, "cipher mode idle fail, ret=%d\n", ret);
-@@ -653,9 +686,11 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
+@@ -653,9 +686,11 @@ static int pwrap_init_cipher(struct pmic
pwrap_writel(wrp, 1, PWRAP_CIPHER_MODE);
/* Write Test */
dev_err(wrp->dev, "rdata=0x%04X\n", rdata);
return -EFAULT;
}
-@@ -677,8 +712,10 @@ static int pwrap_mt8135_init_soc_specific(struct pmic_wrapper *wrp)
+@@ -677,8 +712,10 @@ static int pwrap_mt8135_init_soc_specifi
writel(0x7ff, wrp->bridge_base + PWRAP_MT8135_BRIDGE_INT_EN);
/* enable PMIC event out and sources */
dev_err(wrp->dev, "enable dewrap fail\n");
return -EFAULT;
}
-@@ -689,8 +726,10 @@ static int pwrap_mt8135_init_soc_specific(struct pmic_wrapper *wrp)
+@@ -689,8 +726,10 @@ static int pwrap_mt8135_init_soc_specifi
static int pwrap_mt8173_init_soc_specific(struct pmic_wrapper *wrp)
{
/* PMIC_DEWRAP enables */
dev_err(wrp->dev, "enable dewrap fail\n");
return -EFAULT;
}
-@@ -734,7 +773,7 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -734,7 +773,7 @@ static int pwrap_init(struct pmic_wrappe
return ret;
/* Enable dual IO mode */
/* Check IDLE & INIT_DONE in advance */
ret = pwrap_wait_for_state(wrp, pwrap_is_fsm_idle_and_sync_idle);
-@@ -746,7 +785,7 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -746,7 +785,7 @@ static int pwrap_init(struct pmic_wrappe
pwrap_writel(wrp, 1, PWRAP_DIO_EN);
/* Read Test */
if (rdata != PWRAP_DEW_READ_TEST_VAL) {
dev_err(wrp->dev, "Read test failed after switch to DIO mode: 0x%04x != 0x%04x\n",
PWRAP_DEW_READ_TEST_VAL, rdata);
-@@ -759,12 +798,13 @@ static int pwrap_init(struct pmic_wrapper *wrp)
+@@ -759,12 +798,13 @@ static int pwrap_init(struct pmic_wrappe
return ret;
/* Signature checking - using CRC */
pwrap_writel(wrp, wrp->master->arb_en_all, PWRAP_HIPRIO_ARB_EN);
if (wrp->master->type == PWRAP_MT8135)
-@@ -818,6 +858,21 @@ static const struct regmap_config pwrap_regmap_config = {
+@@ -818,6 +858,21 @@ static const struct regmap_config pwrap_
.max_register = 0xffff,
};
static struct pmic_wrapper_type pwrap_mt8135 = {
.regs = mt8135_regs,
.type = PWRAP_MT8135,
-@@ -862,8 +917,17 @@ static int pwrap_probe(struct platform_device *pdev)
+@@ -862,8 +917,17 @@ static int pwrap_probe(struct platform_d
struct device_node *np = pdev->dev.of_node;
const struct of_device_id *of_id =
of_match_device(of_pwrap_match_tbl, &pdev->dev);
wrp = devm_kzalloc(&pdev->dev, sizeof(*wrp), GFP_KERNEL);
if (!wrp)
return -ENOMEM;
-@@ -871,6 +935,7 @@ static int pwrap_probe(struct platform_device *pdev)
+@@ -871,6 +935,7 @@ static int pwrap_probe(struct platform_d
platform_set_drvdata(pdev, wrp);
wrp->master = of_id->data;
wrp->dev = &pdev->dev;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pwrap");
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 43 ++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index bcc841e..0e4ebb8 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -93,6 +93,27 @@ enum dew_regs {
PMIC_MT6397,
};
-@@ -661,6 +683,19 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
+@@ -661,6 +683,19 @@ static int pwrap_init_cipher(struct pmic
pwrap_write(wrp, wrp->slave->dew_regs[PWRAP_DEW_CIPHER_LOAD], 0x1);
pwrap_write(wrp, wrp->slave->dew_regs[PWRAP_DEW_CIPHER_START], 0x1);
/* wait for cipher data ready@AP */
ret = pwrap_wait_for_state(wrp, pwrap_is_cipher_ready);
if (ret) {
-@@ -858,6 +893,11 @@ static const struct regmap_config pwrap_regmap_config = {
+@@ -858,6 +893,11 @@ static const struct regmap_config pwrap_
.max_register = 0xffff,
};
static const struct pwrap_slv_type pmic_mt6397 = {
.dew_regs = mt6397_regs,
.type = PMIC_MT6397,
-@@ -865,6 +905,9 @@ static const struct pwrap_slv_type pmic_mt6397 = {
+@@ -865,6 +905,9 @@ static const struct pwrap_slv_type pmic_
static const struct of_device_id of_slave_match_tbl[] = {
{
.compatible = "mediatek,mt6397",
.data = &pmic_mt6397,
}, {
---
-1.7.10.4
-
drivers/soc/mediatek/mtk-pmic-wrap.c | 154 ++++++++++++++++++++++++++++++++++
1 file changed, 154 insertions(+)
-diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
-index 0e4ebb8..3c3e56d 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -52,6 +52,7 @@
PWRAP_MT8135,
PWRAP_MT8173,
};
-@@ -637,6 +732,31 @@ static int pwrap_mt8173_init_reg_clock(struct pmic_wrapper *wrp)
+@@ -637,6 +732,31 @@ static int pwrap_mt8173_init_reg_clock(s
return 0;
}
static bool pwrap_is_cipher_ready(struct pmic_wrapper *wrp)
{
return pwrap_readl(wrp, PWRAP_CIPHER_RDY) & 1;
-@@ -670,6 +790,7 @@ static int pwrap_init_cipher(struct pmic_wrapper *wrp)
+@@ -670,6 +790,7 @@ static int pwrap_init_cipher(struct pmic
pwrap_writel(wrp, 1, PWRAP_CIPHER_LOAD);
pwrap_writel(wrp, 1, PWRAP_CIPHER_START);
break;
case PWRAP_MT8173:
pwrap_writel(wrp, 1, PWRAP_CIPHER_EN);
break;
-@@ -772,6 +893,24 @@ static int pwrap_mt8173_init_soc_specific(struct pmic_wrapper *wrp)
+@@ -772,6 +893,24 @@ static int pwrap_mt8173_init_soc_specifi
return 0;
}
static int pwrap_init(struct pmic_wrapper *wrp)
{
int ret;
-@@ -916,6 +1055,18 @@ static const struct of_device_id of_slave_match_tbl[] = {
+@@ -916,6 +1055,18 @@ static const struct of_device_id of_slav
};
MODULE_DEVICE_TABLE(of, of_slave_match_tbl);
static struct pmic_wrapper_type pwrap_mt8135 = {
.regs = mt8135_regs,
.type = PWRAP_MT8135,
-@@ -942,6 +1093,9 @@ static struct pmic_wrapper_type pwrap_mt8173 = {
+@@ -942,6 +1093,9 @@ static struct pmic_wrapper_type pwrap_mt
static struct of_device_id of_pwrap_match_tbl[] = {
{
.compatible = "mediatek,mt8135-pwrap",
.data = &pwrap_mt8135,
}, {
---
-1.7.10.4
-
Documentation/devicetree/bindings/mfd/mt6397.txt | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
-diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
-index 15043e6..949c85f 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -1,6 +1,6 @@
- Regulator
- RTC
- Audio codec
-@@ -8,14 +8,14 @@ MT6397 is a multifunction device with the following sub modules:
+@@ -8,14 +8,14 @@ MT6397 is a multifunction device with th
- Clock
It is interfaced to host controller using SPI interface by a proprietary hardware
- codec
Required properties:
- compatible: "mediatek,mt6397-codec"
---
-1.7.10.4
-
include/linux/mfd/mt6397/core.h | 2 ++
2 files changed, 19 insertions(+), 10 deletions(-)
-diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
-index 1749c1c..75ad0fe 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
-@@ -69,8 +69,10 @@ static void mt6397_irq_sync_unlock(struct irq_data *data)
+@@ -69,8 +69,10 @@ static void mt6397_irq_sync_unlock(struc
{
struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
mutex_unlock(&mt6397->irqlock);
}
-@@ -147,8 +149,8 @@ static irqreturn_t mt6397_irq_thread(int irq, void *data)
+@@ -147,8 +149,8 @@ static irqreturn_t mt6397_irq_thread(int
{
struct mt6397_chip *mt6397 = data;
return IRQ_HANDLED;
}
-@@ -177,8 +179,8 @@ static int mt6397_irq_init(struct mt6397_chip *mt6397)
+@@ -177,8 +179,8 @@ static int mt6397_irq_init(struct mt6397
mutex_init(&mt6397->irqlock);
/* Mask all interrupt sources */
mt6397->irq_domain = irq_domain_add_linear(mt6397->dev->of_node,
MT6397_IRQ_NR, &mt6397_irq_domain_ops, mt6397);
-@@ -203,8 +205,8 @@ static int mt6397_irq_suspend(struct device *dev)
+@@ -203,8 +205,8 @@ static int mt6397_irq_suspend(struct dev
{
struct mt6397_chip *chip = dev_get_drvdata(dev);
enable_irq_wake(chip->irq);
-@@ -215,8 +217,8 @@ static int mt6397_irq_resume(struct device *dev)
+@@ -215,8 +217,8 @@ static int mt6397_irq_resume(struct devi
{
struct mt6397_chip *chip = dev_get_drvdata(dev);
disable_irq_wake(chip->irq);
-@@ -237,6 +239,11 @@ static int mt6397_probe(struct platform_device *pdev)
+@@ -237,6 +239,11 @@ static int mt6397_probe(struct platform_
return -ENOMEM;
mt6397->dev = &pdev->dev;
/*
* mt6397 MFD is child device of soc pmic wrapper.
* Regmap is set from its parent.
-diff --git a/include/linux/mfd/mt6397/core.h b/include/linux/mfd/mt6397/core.h
-index 45b8e8a..d678f52 100644
--- a/include/linux/mfd/mt6397/core.h
+++ b/include/linux/mfd/mt6397/core.h
@@ -60,6 +60,8 @@ struct mt6397_chip {
};
#endif /* __MFD_MT6397_CORE_H__ */
---
-1.7.10.4
-
drivers/mfd/mt6397-core.c | 58 ++++++++++++++++++++++++++++++++-------------
1 file changed, 41 insertions(+), 17 deletions(-)
-diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
-index 75ad0fe..aa91606 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -24,6 +24,9 @@
static const struct resource mt6397_rtc_resources[] = {
{
.start = MT6397_RTC_BASE,
-@@ -232,39 +235,60 @@ static SIMPLE_DEV_PM_OPS(mt6397_pm_ops, mt6397_irq_suspend,
+@@ -232,39 +235,60 @@ static SIMPLE_DEV_PM_OPS(mt6397_pm_ops,
static int mt6397_probe(struct platform_device *pdev)
{
int ret;
return ret;
}
---
-1.7.10.4
-
create mode 100644 include/linux/mfd/mt6323/core.h
create mode 100644 include/linux/mfd/mt6323/registers.h
-diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
-index aa91606..8234cd3 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -19,11 +19,14 @@
#define MT6391_CID_CODE 0x91
#define MT6397_CID_CODE 0x97
-@@ -40,6 +43,13 @@ static const struct resource mt6397_rtc_resources[] = {
+@@ -40,6 +43,13 @@ static const struct resource mt6397_rtc_
},
};
static const struct mfd_cell mt6397_devs[] = {
{
.name = "mt6397-rtc",
-@@ -261,6 +271,15 @@ static int mt6397_probe(struct platform_device *pdev)
+@@ -261,6 +271,15 @@ static int mt6397_probe(struct platform_
}
switch (id & 0xff) {
case MT6397_CID_CODE:
case MT6391_CID_CODE:
pmic->int_con[0] = MT6397_INT_CON0;
-@@ -302,6 +321,7 @@ static int mt6397_remove(struct platform_device *pdev)
+@@ -302,6 +321,7 @@ static int mt6397_remove(struct platform
static const struct of_device_id mt6397_of_match[] = {
{ .compatible = "mediatek,mt6397" },
{ }
};
MODULE_DEVICE_TABLE(of, mt6397_of_match);
-diff --git a/include/linux/mfd/mt6323/core.h b/include/linux/mfd/mt6323/core.h
-new file mode 100644
-index 0000000..06d0ec3
--- /dev/null
+++ b/include/linux/mfd/mt6323/core.h
@@ -0,0 +1,36 @@
+};
+
+#endif /* __MFD_MT6323_CORE_H__ */
-diff --git a/include/linux/mfd/mt6323/registers.h b/include/linux/mfd/mt6323/registers.h
-new file mode 100644
-index 0000000..160f3c0
--- /dev/null
+++ b/include/linux/mfd/mt6323/registers.h
@@ -0,0 +1,408 @@
+#define MT6323_ACCDET_CON16 0x079A
+
+#endif /* __MFD_MT6323_REGISTERS_H__ */
---
-1.7.10.4
-
1 file changed, 239 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
-diff --git a/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
-new file mode 100644
-index 0000000..9fd95e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
@@ -0,0 +1,239 @@
+ };
+ };
+ };
---
-1.7.10.4
-
create mode 100644 drivers/regulator/mt6323-regulator.c
create mode 100644 include/linux/regulator/mt6323-regulator.h
-diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
-index 8df0b0e..4aec931 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
-@@ -452,6 +452,15 @@ config REGULATOR_MT6311
+@@ -453,6 +453,15 @@ config REGULATOR_MT6311
This driver supports the control of different power rails of device
through regulator interface.
config REGULATOR_MT6397
tristate "MediaTek MT6397 PMIC"
depends on MFD_MT6397
-diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
-index 0f81749..b42a84e 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
-@@ -60,6 +60,7 @@ obj-$(CONFIG_REGULATOR_MC13783) += mc13783-regulator.o
+@@ -60,6 +60,7 @@ obj-$(CONFIG_REGULATOR_MC13783) += mc137
obj-$(CONFIG_REGULATOR_MC13892) += mc13892-regulator.o
obj-$(CONFIG_REGULATOR_MC13XXX_CORE) += mc13xxx-regulator-core.o
obj-$(CONFIG_REGULATOR_MT6311) += mt6311-regulator.o
obj-$(CONFIG_REGULATOR_MT6397) += mt6397-regulator.o
obj-$(CONFIG_REGULATOR_QCOM_RPM) += qcom_rpm-regulator.o
obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o
-diff --git a/drivers/regulator/mt6323-regulator.c b/drivers/regulator/mt6323-regulator.c
-new file mode 100644
-index 0000000..28ebbda
--- /dev/null
+++ b/drivers/regulator/mt6323-regulator.c
@@ -0,0 +1,432 @@
+MODULE_AUTHOR("Chen Zhong <chen.zhong@mediatek.com>");
+MODULE_DESCRIPTION("Regulator Driver for MediaTek MT6397 PMIC");
+MODULE_LICENSE("GPL v2");
-diff --git a/include/linux/regulator/mt6323-regulator.h b/include/linux/regulator/mt6323-regulator.h
-new file mode 100644
-index 0000000..67011cd
--- /dev/null
+++ b/include/linux/regulator/mt6323-regulator.h
@@ -0,0 +1,52 @@
+#define MT6323_MAX_REGULATOR MT6323_ID_RG_MAX
+
+#endif /* __LINUX_REGULATOR_MT6323_H */
---
-1.7.10.4
-
1 file changed, 77 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/mediatek-net.txt
-diff --git a/Documentation/devicetree/bindings/net/mediatek-net.txt b/Documentation/devicetree/bindings/net/mediatek-net.txt
-new file mode 100644
-index 0000000..5ca7929
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/mediatek-net.txt
@@ -0,0 +1,77 @@
+ };
+ };
+};
---
-1.7.10.4
-
create mode 100644 drivers/net/ethernet/mediatek/mtk_eth_soc.c
create mode 100644 drivers/net/ethernet/mediatek/mtk_eth_soc.h
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-new file mode 100644
-index 0000000..ba3afa5
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -0,0 +1,1807 @@
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_DESCRIPTION("Ethernet driver for MediaTek SoC");
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-new file mode 100644
-index 0000000..48a5292
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -0,0 +1,421 @@
+u32 mtk_r32(struct mtk_eth *eth, unsigned reg);
+
+#endif /* MTK_ETH_H */
---
-1.7.10.4
-
create mode 100644 drivers/net/ethernet/mediatek/Kconfig
create mode 100644 drivers/net/ethernet/mediatek/Makefile
-diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
-index 31c5e47..cd28b95 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -106,6 +106,7 @@ config LANTIQ_ETOP
source "drivers/net/ethernet/mellanox/Kconfig"
source "drivers/net/ethernet/micrel/Kconfig"
source "drivers/net/ethernet/microchip/Kconfig"
-diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
-index 071f84e..c62191f 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_JME) += jme.o
obj-$(CONFIG_NET_VENDOR_MELLANOX) += mellanox/
obj-$(CONFIG_NET_VENDOR_MICREL) += micrel/
obj-$(CONFIG_NET_VENDOR_MICROCHIP) += microchip/
-diff --git a/drivers/net/ethernet/mediatek/Kconfig b/drivers/net/ethernet/mediatek/Kconfig
-new file mode 100644
-index 0000000..b0229f4
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/Kconfig
@@ -0,0 +1,17 @@
+ MediaTek MT2701/MT7623 chipset family.
+
+endif #NET_VENDOR_MEDIATEK
-diff --git a/drivers/net/ethernet/mediatek/Makefile b/drivers/net/ethernet/mediatek/Makefile
-new file mode 100644
-index 0000000..aa3f1c8
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/Makefile
@@ -0,0 +1,5 @@
+#
+
+obj-$(CONFIG_NET_MEDIATEK_SOC) += mtk_eth_soc.o
---
-1.7.10.4
-
MAINTAINERS | 7 +++++++
1 file changed, 7 insertions(+)
-diff --git a/MAINTAINERS b/MAINTAINERS
-index 233f834..73f0592 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
-@@ -6902,6 +6902,13 @@ F: include/uapi/linux/meye.h
+@@ -6907,6 +6907,13 @@ F: include/uapi/linux/meye.h
F: include/uapi/linux/ivtv*
F: include/uapi/linux/uvcvideo.h
MEDIATEK MT7601U WIRELESS LAN DRIVER
M: Jakub Kicinski <kubakici@wp.pl>
L: linux-wireless@vger.kernel.org
---
-1.7.10.4
-
drivers/clk/clk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
-diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
-index f13c3f4..5e9ddae 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -233,7 +233,7 @@ unlock_out:
static int __init clk_ignore_unused_setup(char *__unused)
{
clk_ignore_unused = true;
---
-1.7.10.4
-
drivers/clk/mediatek/clk-mt2701.c | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
-diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
-index 812b347..1634288 100644
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
-@@ -573,6 +573,20 @@ static const struct mtk_gate top_clks[] __initconst = {
+@@ -573,6 +573,20 @@ static const struct mtk_gate top_clks[]
GATE_TOP_AUD(CLK_TOP_AUD_I2S6_MCLK, "aud_i2s6_mclk", "aud_k6_src_div", 28),
};
static void __init mtk_topckgen_init(struct device_node *node)
{
struct clk_onecell_data *clk_data;
-@@ -585,7 +599,7 @@ static void __init mtk_topckgen_init(struct device_node *node)
+@@ -585,7 +599,7 @@ static void __init mtk_topckgen_init(str
return;
}
mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
clk_data);
-@@ -606,6 +620,8 @@ static void __init mtk_topckgen_init(struct device_node *node)
+@@ -606,6 +620,8 @@ static void __init mtk_topckgen_init(str
if (r)
pr_err("%s(): could not register clock provider: %d\n",
__func__, r);
}
CLK_OF_DECLARE(mtk_topckgen, "mediatek,mt2701-topckgen", mtk_topckgen_init);
-@@ -1202,7 +1218,7 @@ static void __init mtk_apmixedsys_init(struct device_node *node)
+@@ -1202,7 +1218,7 @@ static void __init mtk_apmixedsys_init(s
struct clk_onecell_data *clk_data;
int r;
if (!clk_data)
return;
-@@ -1213,6 +1229,8 @@ static void __init mtk_apmixedsys_init(struct device_node *node)
+@@ -1213,6 +1229,8 @@ static void __init mtk_apmixedsys_init(s
if (r)
pr_err("%s(): could not register clock provider: %d\n",
__func__, r);
}
CLK_OF_DECLARE(mtk_apmixedsys, "mediatek,mt2701-apmixedsys",
mtk_apmixedsys_init);
---
-1.7.10.4
-
create mode 100644 drivers/clk/mediatek/clk-cpumux.c
create mode 100644 drivers/clk/mediatek/clk-cpumux.h
-diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
-index 5b2b91b..76bfab6 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -1,4 +1,4 @@
obj-$(CONFIG_RESET_CONTROLLER) += reset.o
obj-$(CONFIG_COMMON_CLK_MT2701) += clk-mt2701.o
obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
-diff --git a/drivers/clk/mediatek/clk-cpumux.c b/drivers/clk/mediatek/clk-cpumux.c
-new file mode 100644
-index 0000000..91b5238
--- /dev/null
+++ b/drivers/clk/mediatek/clk-cpumux.c
@@ -0,0 +1,127 @@
+
+ return 0;
+}
-diff --git a/drivers/clk/mediatek/clk-cpumux.h b/drivers/clk/mediatek/clk-cpumux.h
-new file mode 100644
-index 0000000..52c769f
--- /dev/null
+++ b/drivers/clk/mediatek/clk-cpumux.h
@@ -0,0 +1,22 @@
+ struct clk_onecell_data *clk_data);
+
+#endif /* __DRV_CLK_CPUMUX_H */
-diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
-index 1634288..5c37fcb 100644
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
@@ -18,6 +18,7 @@
#include <dt-bindings/clock/mt2701-clk.h>
-@@ -465,6 +466,10 @@ static const char * const cpu_parents[] __initconst = {
+@@ -465,6 +466,10 @@ static const char * const cpu_parents[]
"mmpll"
};
static const struct mtk_composite top_muxes[] __initconst = {
MUX_GATE(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
0x0040, 0, 3, INVALID_MUX_GATE_BIT),
-@@ -677,6 +682,9 @@ static void __init mtk_infrasys_init(struct device_node *node)
+@@ -677,6 +682,9 @@ static void __init mtk_infrasys_init(str
mtk_clk_register_factors(infra_fixed_divs, ARRAY_SIZE(infra_fixed_divs),
clk_data);
r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
if (r)
pr_err("%s(): could not register clock provider: %d\n",
-diff --git a/drivers/clk/mediatek/clk-mt8173.c b/drivers/clk/mediatek/clk-mt8173.c
-index 227e356..b82c0e2 100644
--- a/drivers/clk/mediatek/clk-mt8173.c
+++ b/drivers/clk/mediatek/clk-mt8173.c
@@ -18,6 +18,7 @@
#include <dt-bindings/clock/mt8173-clk.h>
-@@ -526,6 +527,25 @@ static const char * const i2s3_b_ck_parents[] __initconst = {
+@@ -526,6 +527,25 @@ static const char * const i2s3_b_ck_pare
"apll2_div5"
};
static const struct mtk_composite top_muxes[] __initconst = {
/* CLK_CFG_0 */
MUX(CLK_TOP_AXI_SEL, "axi_sel", axi_parents, 0x0040, 0, 3),
-@@ -945,6 +965,9 @@ static void __init mtk_infrasys_init(struct device_node *node)
+@@ -945,6 +965,9 @@ static void __init mtk_infrasys_init(str
clk_data);
mtk_clk_register_factors(infra_divs, ARRAY_SIZE(infra_divs), clk_data);
r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
if (r)
pr_err("%s(): could not register clock provider: %d\n",
-diff --git a/include/dt-bindings/clock/mt2701-clk.h b/include/dt-bindings/clock/mt2701-clk.h
-index 50972d1..a6c63b8 100644
--- a/include/dt-bindings/clock/mt2701-clk.h
+++ b/include/dt-bindings/clock/mt2701-clk.h
@@ -217,7 +217,8 @@
/* PERICFG */
-diff --git a/include/dt-bindings/clock/mt8173-clk.h b/include/dt-bindings/clock/mt8173-clk.h
-index 7956ba1..c82ed7c 100644
--- a/include/dt-bindings/clock/mt8173-clk.h
+++ b/include/dt-bindings/clock/mt8173-clk.h
@@ -192,7 +192,9 @@
/* PERI_SYS */
---
-1.7.10.4
-
3 files changed, 399 insertions(+)
create mode 100644 drivers/cpufreq/mt7623-cpufreq.c
-diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
-index b1f8a73..baf945e 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -81,6 +81,15 @@ config ARM_KIRKWOOD_CPUFREQ
config ARM_MT8173_CPUFREQ
bool "Mediatek MT8173 CPUFreq support"
depends on ARCH_MEDIATEK && REGULATOR
-diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
-index c0af1a1..e198752 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
-@@ -57,6 +57,7 @@ obj-$(CONFIG_ARM_HISI_ACPU_CPUFREQ) += hisi-acpu-cpufreq.o
+@@ -57,6 +57,7 @@ obj-$(CONFIG_ARM_HISI_ACPU_CPUFREQ) += h
obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o
obj-$(CONFIG_ARM_INTEGRATOR) += integrator-cpufreq.o
obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ) += kirkwood-cpufreq.o
obj-$(CONFIG_ARM_MT8173_CPUFREQ) += mt8173-cpufreq.o
obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
obj-$(CONFIG_ARM_PXA2xx_CPUFREQ) += pxa2xx-cpufreq.o
-diff --git a/drivers/cpufreq/mt7623-cpufreq.c b/drivers/cpufreq/mt7623-cpufreq.c
-new file mode 100644
-index 0000000..8d154ce
--- /dev/null
+++ b/drivers/cpufreq/mt7623-cpufreq.c
@@ -0,0 +1,389 @@
+ return 0;
+}
+device_initcall(mt7623_cpufreq_driver_init);
---
-1.7.10.4
-
arch/arm/mach-mediatek/mediatek.c | 1 +
2 files changed, 2 insertions(+)
-diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
-index a7fef77..2c05bc31 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -24,6 +24,7 @@ config MACH_MT6592
select MIGHT_HAVE_PCI
config MACH_MT8127
-diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
-index bcfca37..7553a8c 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
-@@ -29,6 +29,7 @@ static void __init mediatek_timer_init(void)
+@@ -29,6 +29,7 @@ static void __init mediatek_timer_init(v
void __iomem *gpt_base;
if (of_machine_is_compatible("mediatek,mt6589") ||
of_machine_is_compatible("mediatek,mt8135") ||
of_machine_is_compatible("mediatek,mt8127")) {
/* turn on GPT6 which ungates arch timer clocks */
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index ba3afa5..9759fe5 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -186,9 +186,9 @@ static int mtk_phy_connect_node(struct mtk_eth *eth, struct mtk_mac *mac,
+@@ -186,9 +186,9 @@ static int mtk_phy_connect_node(struct m
phydev = of_phy_connect(eth->netdev[mac->id], phy_node,
mtk_phy_link_adjust, 0, phy_mode);
}
dev_info(eth->dev,
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 ++
1 file changed, 2 insertions(+)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 9759fe5..c2c2e206 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -661,6 +661,8 @@ err_dma:
return -ENOMEM;
}
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index c2c2e206..a005bc4 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -453,7 +453,7 @@ static inline void mtk_rx_get_desc(struct mtk_rx_dma *rxd,
+@@ -453,7 +453,7 @@ static inline void mtk_rx_get_desc(struc
/* the qdma core needs scratch memory to be setup */
static int mtk_init_fq_dma(struct mtk_eth *eth)
{
int cnt = MTK_DMA_SIZE;
dma_addr_t dma_addr;
int i;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 ---
1 file changed, 3 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index a005bc4..fcd4ed7 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1678,9 +1678,6 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1678,9 +1678,6 @@ static int mtk_probe(struct platform_dev
struct mtk_eth *eth;
int err;
device_reset(&pdev->dev);
match = of_match_device(of_mtk_match, &pdev->dev);
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index fcd4ed7..7f2126b 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1678,7 +1678,9 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1678,7 +1678,9 @@ static int mtk_probe(struct platform_dev
struct mtk_eth *eth;
int err;
match = of_match_device(of_mtk_match, &pdev->dev);
soc = (struct mtk_soc_data *)match->data;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 +
1 file changed, 1 insertion(+)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 7f2126b..7e6d2e2 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1645,6 +1645,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
+@@ -1645,6 +1645,7 @@ static int mtk_add_mac(struct mtk_eth *e
mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET;
SET_NETDEV_DEV(eth->netdev[id], eth->dev);
eth->netdev[id]->netdev_ops = &mtk_netdev_ops;
eth->netdev[id]->base_addr = (unsigned long)eth->base;
eth->netdev[id]->vlan_features = MTK_HW_FEATURES &
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 7e6d2e2..4d8d0a3 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -681,7 +681,7 @@ static inline int mtk_cal_txd_req(struct sk_buff *skb)
+@@ -681,7 +681,7 @@ static inline int mtk_cal_txd_req(struct
nfrags += skb_shinfo(skb)->nr_frags;
}
}
static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ----
1 file changed, 4 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 4d8d0a3..293ea59 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1679,10 +1679,6 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1679,10 +1679,6 @@ static int mtk_probe(struct platform_dev
struct mtk_eth *eth;
int err;
match = of_match_device(of_mtk_match, &pdev->dev);
soc = (struct mtk_soc_data *)match->data;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 37 +++++++++++++++++++--------
1 file changed, 27 insertions(+), 10 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 293ea59..04bdb9d 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -684,6 +684,28 @@ static inline int mtk_cal_txd_req(struct sk_buff *skb)
+@@ -684,6 +684,28 @@ static inline int mtk_cal_txd_req(struct
return nfrags;
}
static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct mtk_mac *mac = netdev_priv(dev);
-@@ -695,7 +717,7 @@ static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
+@@ -695,7 +717,7 @@ static int mtk_start_xmit(struct sk_buff
tx_num = mtk_cal_txd_req(skb);
if (unlikely(atomic_read(&ring->free_count) <= tx_num)) {
netif_err(eth, tx_queued, dev,
"Tx Ring full when queue awake!\n");
return NETDEV_TX_BUSY;
-@@ -720,10 +742,10 @@ static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
+@@ -720,10 +742,10 @@ static int mtk_start_xmit(struct sk_buff
goto drop;
if (unlikely(atomic_read(&ring->free_count) <= ring->thresh)) {
}
return NETDEV_TX_OK;
-@@ -897,13 +919,8 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget, bool *tx_again)
+@@ -897,13 +919,8 @@ static int mtk_poll_tx(struct mtk_eth *e
if (!total)
return 0;
return total;
}
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 30 +++++++++++++++++++--------
1 file changed, 21 insertions(+), 9 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 04bdb9d..26eeb1a 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1430,19 +1430,31 @@ static int mtk_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+@@ -1430,19 +1430,31 @@ static int mtk_do_ioctl(struct net_devic
static void mtk_pending_work(struct work_struct *work)
{
}
rtnl_unlock();
}
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 26eeb1a..67b18f9 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -536,7 +536,6 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev,
+@@ -536,7 +536,6 @@ static int mtk_tx_map(struct sk_buff *sk
struct mtk_eth *eth = mac->hw;
struct mtk_tx_dma *itxd, *txd;
struct mtk_tx_buf *tx_buf;
dma_addr_t mapped_addr;
unsigned int nr_frags;
int i, n_desc = 1;
-@@ -568,11 +567,6 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev,
+@@ -568,11 +567,6 @@ static int mtk_tx_map(struct sk_buff *sk
if (unlikely(dma_mapping_error(&dev->dev, mapped_addr)))
return -ENOMEM;
WRITE_ONCE(itxd->txd1, mapped_addr);
tx_buf->flags |= MTK_TX_FLAGS_SINGLE0;
dma_unmap_addr_set(tx_buf, dma_addr0, mapped_addr);
-@@ -632,8 +626,6 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev,
+@@ -632,8 +626,6 @@ static int mtk_tx_map(struct sk_buff *sk
WRITE_ONCE(itxd->txd3, (TX_DMA_SWC | TX_DMA_PLEN0(skb_headlen(skb)) |
(!nr_frags * TX_DMA_LS0)));
return -ENOMEM;
}
-@@ -712,14 +702,22 @@ static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
+@@ -712,14 +702,22 @@ static int mtk_start_xmit(struct sk_buff
struct mtk_eth *eth = mac->hw;
struct mtk_tx_ring *ring = ð->tx_ring;
struct net_device_stats *stats = &dev->stats;
return NETDEV_TX_BUSY;
}
-@@ -747,10 +745,12 @@ static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
+@@ -747,10 +745,12 @@ static int mtk_start_xmit(struct sk_buff
ring->thresh))
mtk_wake_queue(eth);
}
stats->tx_dropped++;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 4 ++--
2 files changed, 6 insertions(+), 8 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 67b18f9..bbcd607 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1193,7 +1193,7 @@ static void mtk_tx_timeout(struct net_device *dev)
+@@ -1193,7 +1193,7 @@ static void mtk_tx_timeout(struct net_de
eth->netdev[mac->id]->stats.tx_errors++;
netif_err(eth, tx_err, dev,
"transmit timed out\n");
}
static irqreturn_t mtk_handle_irq(int irq, void *_eth)
-@@ -1438,7 +1438,7 @@ static void mtk_pending_work(struct work_struct *work)
+@@ -1438,7 +1438,7 @@ static void mtk_pending_work(struct work
/* stop all devices to make sure that dma is properly shut down */
for (i = 0; i < MTK_MAC_COUNT; i++) {
continue;
mtk_stop(eth->netdev[i]);
__set_bit(i, &restart);
-@@ -1464,15 +1464,13 @@ static int mtk_cleanup(struct mtk_eth *eth)
+@@ -1464,15 +1464,13 @@ static int mtk_cleanup(struct mtk_eth *e
int i;
for (i = 0; i < MTK_MAC_COUNT; i++) {
return 0;
}
-@@ -1660,7 +1658,6 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
+@@ -1660,7 +1658,6 @@ static int mtk_add_mac(struct mtk_eth *e
mac->id = id;
mac->hw = eth;
mac->of_node = np;
mac->hw_stats = devm_kzalloc(eth->dev,
sizeof(*mac->hw_stats),
-@@ -1762,6 +1759,7 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1762,6 +1759,7 @@ static int mtk_probe(struct platform_dev
eth->dev = &pdev->dev;
eth->msg_enable = netif_msg_init(mtk_msg_level, MTK_DEFAULT_MSG_ENABLE);
err = mtk_hw_init(eth);
if (err)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-index 48a5292..eed626d 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -363,6 +363,7 @@ struct mtk_rx_ring {
};
/* the struct describing the SoC. these are declared in the soc_xyz.c files */
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index bbcd607..bab5d45 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -603,8 +603,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev,
+@@ -603,8 +603,7 @@ static int mtk_tx_map(struct sk_buff *sk
WRITE_ONCE(txd->txd1, mapped_addr);
WRITE_ONCE(txd->txd3, (TX_DMA_SWC |
TX_DMA_PLEN0(frag_map_size) |
WRITE_ONCE(txd->txd4, 0);
tx_buf->skb = (struct sk_buff *)MTK_DMA_DUMMY_DESC;
---
-1.7.10.4
-
Documentation/devicetree/bindings/net/mediatek-net.txt | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
-diff --git a/Documentation/devicetree/bindings/net/mediatek-net.txt b/Documentation/devicetree/bindings/net/mediatek-net.txt
-index 5ca7929..32eaaca 100644
--- a/Documentation/devicetree/bindings/net/mediatek-net.txt
+++ b/Documentation/devicetree/bindings/net/mediatek-net.txt
-@@ -9,7 +9,8 @@ have dual GMAC each represented by a child node..
+@@ -9,7 +9,8 @@ have dual GMAC each represented by a chi
Required properties:
- compatible: Should be "mediatek,mt7623-eth"
- reg: Address and length of the register set for the device
power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
resets = <ðsys MT2701_ETHSYS_ETH_RST>;
reset-names = "eth";
---
-1.7.10.4
-
5 files changed, 279 insertions(+)
create mode 100644 drivers/pwm/pwm-mediatek.c
-diff --git a/arch/arm/boot/dts/mt7623-evb.dts b/arch/arm/boot/dts/mt7623-evb.dts
-index 5ad1448..70bc6b1 100644
--- a/arch/arm/boot/dts/mt7623-evb.dts
+++ b/arch/arm/boot/dts/mt7623-evb.dts
@@ -341,6 +341,17 @@
+ pinctrl-0 = <&pwm_pins>;
+ status = "okay";
+};
-diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
-index cbbdf16..3f50e7e 100644
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -324,6 +324,28 @@
spi: spi@1100a000 {
compatible = "mediatek,mt7623-spi", "mediatek,mt6589-spi";
reg = <0 0x1100a000 0 0x1000>;
-diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
-index 2f4641a..5860b1f 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -260,6 +260,15 @@ config PWM_MTK_DISP
config PWM_MXS
tristate "Freescale MXS PWM support"
depends on ARCH_MXS && OF
-diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile
-index 69b8275..a90d5de 100644
--- a/drivers/pwm/Makefile
+++ b/drivers/pwm/Makefile
-@@ -22,6 +22,7 @@ obj-$(CONFIG_PWM_LPC32XX) += pwm-lpc32xx.o
+@@ -22,6 +22,7 @@ obj-$(CONFIG_PWM_LPC32XX) += pwm-lpc32xx
obj-$(CONFIG_PWM_LPSS) += pwm-lpss.o
obj-$(CONFIG_PWM_LPSS_PCI) += pwm-lpss-pci.o
obj-$(CONFIG_PWM_LPSS_PLATFORM) += pwm-lpss-platform.o
obj-$(CONFIG_PWM_MTK_DISP) += pwm-mtk-disp.o
obj-$(CONFIG_PWM_MXS) += pwm-mxs.o
obj-$(CONFIG_PWM_PCA9685) += pwm-pca9685.o
-diff --git a/drivers/pwm/pwm-mediatek.c b/drivers/pwm/pwm-mediatek.c
-new file mode 100644
-index 0000000..9d8d16d
--- /dev/null
+++ b/drivers/pwm/pwm-mediatek.c
@@ -0,0 +1,230 @@
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_ALIAS("platform:mtk-pwm");
---
-1.7.10.4
-
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
-@@ -131,7 +131,7 @@
+@@ -131,7 +131,7 @@ config MTD_CMDLINE_PARTS
config MTD_AFS_PARTS
tristate "ARM Firmware Suite partition parsing"
---help---
The ARM Firmware Suite allows the user to divide flash devices into
multiple 'images'. Each such image has a header containing its name
-@@ -161,7 +161,7 @@
+@@ -161,7 +161,7 @@ config MTD_AR7_PARTS
config MTD_BCM63XX_PARTS
tristate "BCM63XX CFE partitioning support"
This provides partions parsing for BCM63xx devices with CFE
--- a/drivers/mtd/cmdlinepart.c
+++ b/drivers/mtd/cmdlinepart.c
-@@ -304,7 +304,7 @@
+@@ -304,7 +304,7 @@ static int mtdpart_setup_real(char *s)
* the first one in the chain if a NULL mtd_id is passed in.
*/
static int parse_cmdline_partitions(struct mtd_info *master,
struct mtd_part_parser_data *data)
{
unsigned long long offset;
-@@ -382,7 +382,6 @@
+@@ -382,7 +382,6 @@ static int __init mtdpart_setup(char *s)
__setup("mtdparts=", mtdpart_setup);
static struct mtd_part_parser cmdline_parser = {
};
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
-@@ -174,22 +174,6 @@
+@@ -174,22 +174,6 @@ static int m25p80_read(struct spi_nor *n
return 0;
}
/*
* board specific setup should have ensured the SPI clock used here
* matches what the READ command supports, at least until this driver
-@@ -197,12 +181,11 @@
+@@ -197,12 +181,11 @@ static int m25p80_erase(struct spi_nor *
*/
static int m25p_probe(struct spi_device *spi)
{
int ret;
data = dev_get_platdata(&spi->dev);
-@@ -216,12 +199,11 @@
+@@ -216,12 +199,11 @@ static int m25p_probe(struct spi_device
/* install the hooks */
nor->read = m25p80_read;
nor->write = m25p80_write;
nor->priv = flash;
spi_set_drvdata(spi, flash);
-@@ -242,6 +224,8 @@
+@@ -242,6 +224,8 @@ static int m25p_probe(struct spi_device
*/
if (data && data->type)
flash_name = data->type;
else
flash_name = spi->modalias;
-@@ -249,11 +233,8 @@
+@@ -249,11 +233,8 @@ static int m25p_probe(struct spi_device
if (ret)
return ret;
}
-@@ -279,14 +260,21 @@
+@@ -279,14 +260,21 @@ static int m25p_remove(struct spi_device
*/
static const struct spi_device_id m25p_ids[] = {
/*
{"mr25h256"},
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
-@@ -128,7 +128,6 @@
+@@ -128,7 +128,6 @@ static int of_flash_probe(struct platfor
int reg_tuple_size;
struct mtd_info **mtd_list = NULL;
resource_size_t res_size;
bool map_indirect;
const char *mtd_name = NULL;
-@@ -272,8 +271,9 @@
+@@ -272,8 +271,9 @@ static int of_flash_probe(struct platfor
if (err)
goto err_out;
kfree(mtd_list);
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
-@@ -465,38 +465,111 @@
+@@ -465,38 +465,111 @@ static int mtdchar_readoob(struct file *
}
/*
static int mtdchar_blkpg_ioctl(struct mtd_info *mtd,
struct blkpg_ioctl_arg *arg)
{
-@@ -815,16 +888,12 @@
+@@ -815,16 +888,12 @@ static int mtdchar_ioctl(struct file *fi
{
struct nand_oobinfo oi;
if (copy_to_user(argp, &oi, sizeof(struct nand_oobinfo)))
return -EFAULT;
-@@ -913,14 +982,14 @@
+@@ -913,14 +982,14 @@ static int mtdchar_ioctl(struct file *fi
{
struct nand_ecclayout_user *usrlay;
ret = -EFAULT;
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
-@@ -777,7 +777,7 @@
+@@ -777,7 +777,7 @@ struct mtd_info *mtd_concat_create(struc
}
#include <linux/proc_fs.h>
#include <linux/idr.h>
#include <linux/backing-dev.h>
-@@ -446,6 +447,7 @@
+@@ -446,6 +447,7 @@ int add_mtd_device(struct mtd_info *mtd)
mtd->dev.devt = MTD_DEVT(i);
dev_set_name(&mtd->dev, "mtd%d", i);
dev_set_drvdata(&mtd->dev, mtd);
error = device_register(&mtd->dev);
if (error)
goto fail_added;
-@@ -477,6 +479,7 @@
+@@ -477,6 +479,7 @@ int add_mtd_device(struct mtd_info *mtd)
return 0;
fail_added:
idr_remove(&mtd_idr, i);
fail_locked:
mutex_unlock(&mtd_table_mutex);
-@@ -518,6 +521,7 @@
+@@ -518,6 +521,7 @@ int del_mtd_device(struct mtd_info *mtd)
device_unregister(&mtd->dev);
idr_remove(&mtd_idr, mtd->index);
module_put(THIS_MODULE);
ret = 0;
-@@ -529,9 +533,10 @@
+@@ -529,9 +533,10 @@ out_error:
}
static int mtd_add_device_partitions(struct mtd_info *mtd,
int ret;
if (nbparts == 0 || IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER)) {
-@@ -600,29 +605,29 @@
+@@ -600,29 +605,29 @@ int mtd_device_parse_register(struct mtd
const struct mtd_partition *parts,
int nr_parts)
{
if (ret)
goto out;
-@@ -642,7 +647,8 @@
+@@ -642,7 +647,8 @@ int mtd_device_parse_register(struct mtd
}
out:
return ret;
}
EXPORT_SYMBOL_GPL(mtd_device_parse_register);
-@@ -767,7 +773,6 @@
+@@ -767,7 +773,6 @@ out:
}
EXPORT_SYMBOL_GPL(get_mtd_device);
int __get_mtd_device(struct mtd_info *mtd)
{
int err;
-@@ -1001,6 +1006,366 @@
+@@ -1001,6 +1006,366 @@ int mtd_read_oob(struct mtd_info *mtd, l
}
EXPORT_SYMBOL_GPL(mtd_read_oob);
* devices. The user data is one time programmable but the factory data is read
--- a/drivers/mtd/mtdcore.h
+++ b/drivers/mtd/mtdcore.h
-@@ -10,10 +10,15 @@
+@@ -10,10 +10,15 @@ int add_mtd_device(struct mtd_info *mtd)
int del_mtd_device(struct mtd_info *mtd);
int add_mtd_partitions(struct mtd_info *, const struct mtd_partition *, int);
int del_mtd_partitions(struct mtd_info *);
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
-@@ -55,9 +55,12 @@
+@@ -55,9 +55,12 @@ static void mtd_partition_split(struct m
/*
* Given a pointer to the MTD object in the mtd_part structure, we can retrieve
/*
-@@ -68,7 +71,7 @@
+@@ -68,7 +71,7 @@ static void mtd_partition_split(struct m
static int part_read(struct mtd_info *mtd, loff_t from, size_t len,
size_t *retlen, u_char *buf)
{
struct mtd_ecc_stats stats;
int res;
-@@ -87,7 +90,7 @@
+@@ -87,7 +90,7 @@ static int part_read(struct mtd_info *mt
static int part_point(struct mtd_info *mtd, loff_t from, size_t len,
size_t *retlen, void **virt, resource_size_t *phys)
{
return part->master->_point(part->master, from + part->offset, len,
retlen, virt, phys);
-@@ -95,7 +98,7 @@
+@@ -95,7 +98,7 @@ static int part_point(struct mtd_info *m
static int part_unpoint(struct mtd_info *mtd, loff_t from, size_t len)
{
return part->master->_unpoint(part->master, from + part->offset, len);
}
-@@ -105,7 +108,7 @@
+@@ -105,7 +108,7 @@ static unsigned long part_get_unmapped_a
unsigned long offset,
unsigned long flags)
{
offset += part->offset;
return part->master->_get_unmapped_area(part->master, len, offset,
-@@ -115,7 +118,7 @@
+@@ -115,7 +118,7 @@ static unsigned long part_get_unmapped_a
static int part_read_oob(struct mtd_info *mtd, loff_t from,
struct mtd_oob_ops *ops)
{
int res;
if (from >= mtd->size)
-@@ -130,10 +133,7 @@
+@@ -130,10 +133,7 @@ static int part_read_oob(struct mtd_info
if (ops->oobbuf) {
size_t len, pages;
pages = mtd_div_by_ws(mtd->size, mtd);
pages -= mtd_div_by_ws(from, mtd);
if (ops->ooboffs + ops->ooblen > pages * len)
-@@ -153,7 +153,7 @@
+@@ -153,7 +153,7 @@ static int part_read_oob(struct mtd_info
static int part_read_user_prot_reg(struct mtd_info *mtd, loff_t from,
size_t len, size_t *retlen, u_char *buf)
{
return part->master->_read_user_prot_reg(part->master, from, len,
retlen, buf);
}
-@@ -161,7 +161,7 @@
+@@ -161,7 +161,7 @@ static int part_read_user_prot_reg(struc
static int part_get_user_prot_info(struct mtd_info *mtd, size_t len,
size_t *retlen, struct otp_info *buf)
{
return part->master->_get_user_prot_info(part->master, len, retlen,
buf);
}
-@@ -169,7 +169,7 @@
+@@ -169,7 +169,7 @@ static int part_get_user_prot_info(struc
static int part_read_fact_prot_reg(struct mtd_info *mtd, loff_t from,
size_t len, size_t *retlen, u_char *buf)
{
return part->master->_read_fact_prot_reg(part->master, from, len,
retlen, buf);
}
-@@ -177,7 +177,7 @@
+@@ -177,7 +177,7 @@ static int part_read_fact_prot_reg(struc
static int part_get_fact_prot_info(struct mtd_info *mtd, size_t len,
size_t *retlen, struct otp_info *buf)
{
return part->master->_get_fact_prot_info(part->master, len, retlen,
buf);
}
-@@ -185,7 +185,7 @@
+@@ -185,7 +185,7 @@ static int part_get_fact_prot_info(struc
static int part_write(struct mtd_info *mtd, loff_t to, size_t len,
size_t *retlen, const u_char *buf)
{
return part->master->_write(part->master, to + part->offset, len,
retlen, buf);
}
-@@ -193,7 +193,7 @@
+@@ -193,7 +193,7 @@ static int part_write(struct mtd_info *m
static int part_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
size_t *retlen, const u_char *buf)
{
return part->master->_panic_write(part->master, to + part->offset, len,
retlen, buf);
}
-@@ -201,7 +201,7 @@
+@@ -201,7 +201,7 @@ static int part_panic_write(struct mtd_i
static int part_write_oob(struct mtd_info *mtd, loff_t to,
struct mtd_oob_ops *ops)
{
if (to >= mtd->size)
return -EINVAL;
-@@ -213,7 +213,7 @@
+@@ -213,7 +213,7 @@ static int part_write_oob(struct mtd_inf
static int part_write_user_prot_reg(struct mtd_info *mtd, loff_t from,
size_t len, size_t *retlen, u_char *buf)
{
return part->master->_write_user_prot_reg(part->master, from, len,
retlen, buf);
}
-@@ -221,21 +221,21 @@
+@@ -221,21 +221,21 @@ static int part_write_user_prot_reg(stru
static int part_lock_user_prot_reg(struct mtd_info *mtd, loff_t from,
size_t len)
{
int ret;
-@@ -299,7 +299,7 @@
+@@ -299,7 +299,7 @@ static int part_erase(struct mtd_info *m
void mtd_erase_callback(struct erase_info *instr)
{
if (instr->mtd->_erase == part_erase) {
size_t wrlen = 0;
if (instr->mtd->flags & MTD_ERASE_PARTIAL) {
-@@ -330,13 +330,13 @@
+@@ -330,13 +330,13 @@ EXPORT_SYMBOL_GPL(mtd_erase_callback);
static int part_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
{
ofs += part->offset;
if (mtd->flags & MTD_ERASE_PARTIAL) {
-@@ -349,45 +349,45 @@
+@@ -349,45 +349,45 @@ static int part_unlock(struct mtd_info *
static int part_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
{
int res;
ofs += part->offset;
-@@ -397,6 +397,27 @@
+@@ -397,6 +397,27 @@ static int part_block_markbad(struct mtd
return res;
}
static inline void free_partition(struct mtd_part *p)
{
kfree(p->mtd.name);
-@@ -614,7 +635,7 @@
+@@ -614,7 +635,7 @@ static struct mtd_part *allocate_partiti
slave->mtd.erasesize = slave->mtd.size;
}
slave->mtd.ecc_step_size = master->ecc_step_size;
slave->mtd.ecc_strength = master->ecc_strength;
slave->mtd.bitflip_threshold = master->bitflip_threshold;
-@@ -639,7 +660,7 @@
+@@ -639,7 +660,7 @@ static ssize_t mtd_partition_offset_show
struct device_attribute *attr, char *buf)
{
struct mtd_info *mtd = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%lld\n", part->offset);
}
-@@ -677,11 +698,10 @@
+@@ -677,11 +698,10 @@ int mtd_add_partition(struct mtd_info *m
if (length <= 0)
return -EINVAL;
new = allocate_partition(master, &part, -1, offset);
if (IS_ERR(new))
-@@ -845,7 +865,7 @@
+@@ -845,7 +865,7 @@ int add_mtd_partitions(struct mtd_info *
static DEFINE_SPINLOCK(part_parser_lock);
static LIST_HEAD(part_parsers);
{
struct mtd_part_parser *p, *ret = NULL;
-@@ -862,7 +882,20 @@
+@@ -862,7 +882,20 @@ static struct mtd_part_parser *get_parti
return ret;
}
static struct mtd_part_parser *
get_partition_parser_by_type(enum mtd_parser_type type,
-@@ -874,7 +907,7 @@
+@@ -874,7 +907,7 @@ get_partition_parser_by_type(enum mtd_pa
p = list_prepare_entry(start, &part_parsers, list);
if (start)
list_for_each_entry_continue(p, &part_parsers, list) {
if (p->type == type && try_module_get(p->owner)) {
-@@ -888,13 +921,19 @@
+@@ -888,13 +921,19 @@ get_partition_parser_by_type(enum mtd_pa
return ret;
}
void deregister_mtd_parser(struct mtd_part_parser *p)
{
-@@ -954,7 +993,7 @@
+@@ -954,7 +993,7 @@ static const char * const default_mtd_pa
* parse_mtd_partitions - parse MTD partitions
* @master: the master partition (describes whole MTD device)
* @types: names of partition parsers to try or %NULL
* @data: MTD partition parser-specific data
*
* This function tries to find partition on MTD device @master. It uses MTD
-@@ -966,45 +1005,42 @@
+@@ -966,45 +1005,42 @@ static const char * const default_mtd_pa
*
* This function may return:
* o a negative error code in case of failure
/*
* Stash the first error we see; only report it if no parser
* succeeds
-@@ -1034,7 +1070,7 @@
+@@ -1034,7 +1070,7 @@ int parse_mtd_partitions_by_type(struct
ret = (*parser->parse_fn)(master, pparts, data);
if (ret > 0) {
printk(KERN_NOTICE
"%d %s partitions found on MTD device %s\n",
ret, parser->name, master->name);
-@@ -1048,6 +1084,22 @@
+@@ -1048,6 +1084,22 @@ int parse_mtd_partitions_by_type(struct
}
EXPORT_SYMBOL_GPL(parse_mtd_partitions_by_type);
int mtd_is_partition(const struct mtd_info *mtd)
{
struct mtd_part *part;
-@@ -1070,7 +1122,7 @@
+@@ -1070,7 +1122,7 @@ struct mtd_info *mtdpart_get_master(cons
if (!mtd_is_partition(mtd))
return (struct mtd_info *)mtd;
}
EXPORT_SYMBOL_GPL(mtdpart_get_master);
-@@ -1079,7 +1131,7 @@
+@@ -1079,7 +1131,7 @@ uint64_t mtdpart_get_offset(const struct
if (!mtd_is_partition(mtd))
return 0;
}
EXPORT_SYMBOL_GPL(mtdpart_get_offset);
-@@ -1089,6 +1141,6 @@
+@@ -1089,6 +1141,6 @@ uint64_t mtd_get_device_size(const struc
if (!mtd_is_partition(mtd))
return mtd->size;
EXPORT_SYMBOL_GPL(mtd_get_device_size);
--- a/drivers/mtd/mtdswap.c
+++ b/drivers/mtd/mtdswap.c
-@@ -346,7 +346,7 @@
+@@ -346,7 +346,7 @@ static int mtdswap_read_markers(struct m
if (mtd_can_have_bb(d->mtd) && mtd_block_isbad(d->mtd, offset))
return MTDSWAP_SCANNED_BAD;
ops.oobbuf = d->oob_buf;
ops.ooboffs = 0;
ops.datbuf = NULL;
-@@ -359,7 +359,7 @@
+@@ -359,7 +359,7 @@ static int mtdswap_read_markers(struct m
data = (struct mtdswap_oobdata *)d->oob_buf;
data2 = (struct mtdswap_oobdata *)
if (le16_to_cpu(data->magic) == MTDSWAP_MAGIC_CLEAN) {
eb->erase_count = le32_to_cpu(data->count);
-@@ -933,7 +933,7 @@
+@@ -933,7 +933,7 @@ static unsigned int mtdswap_eblk_passes(
ops.mode = MTD_OPS_AUTO_OOB;
ops.len = mtd->writesize;
ops.ooboffs = 0;
ops.datbuf = d->page_buf;
ops.oobbuf = d->oob_buf;
-@@ -945,7 +945,7 @@
+@@ -945,7 +945,7 @@ static unsigned int mtdswap_eblk_passes(
for (i = 0; i < mtd_pages; i++) {
patt = mtdswap_test_patt(test + i);
memset(d->page_buf, patt, mtd->writesize);
ret = mtd_write_oob(mtd, pos, &ops);
if (ret)
goto error;
-@@ -964,7 +964,7 @@
+@@ -964,7 +964,7 @@ static unsigned int mtdswap_eblk_passes(
if (p1[j] != patt)
goto error;
if (p2[j] != (unsigned char)patt)
goto error;
-@@ -1387,7 +1387,7 @@
+@@ -1387,7 +1387,7 @@ static int mtdswap_init(struct mtdswap_d
if (!d->page_buf)
goto page_buf_fail;
if (!d->oob_buf)
goto oob_buf_fail;
-@@ -1417,7 +1417,6 @@
+@@ -1417,7 +1417,6 @@ static void mtdswap_add_mtd(struct mtd_b
unsigned long part;
unsigned int eblocks, eavailable, bad_blocks, spare_cnt;
uint64_t swap_size, use_size, size_limit;
int ret;
parts = &partitions[0];
-@@ -1447,17 +1446,10 @@
+@@ -1447,17 +1446,10 @@ static void mtdswap_add_mtd(struct mtd_b
return;
}
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
-@@ -55,7 +55,7 @@
+@@ -55,7 +55,7 @@ config MTD_NAND_DENALI_PCI
config MTD_NAND_DENALI_DT
tristate "Support Denali NAND controller as a DT device"
select MTD_NAND_DENALI
help
Enable the driver for NAND flash on platforms using a Denali NAND
controller as a DT device.
-@@ -74,6 +74,7 @@
+@@ -74,6 +74,7 @@ config MTD_NAND_DENALI_SCRATCH_REG_ADDR
config MTD_NAND_GPIO
tristate "GPIO assisted NAND Flash driver"
depends on GPIOLIB || COMPILE_TEST
help
This enables a NAND flash driver where control signals are
connected to GPIO pins, and commands and data are communicated
-@@ -310,6 +311,7 @@
+@@ -310,6 +311,7 @@ config MTD_NAND_CAFE
config MTD_NAND_CS553X
tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)"
depends on X86_32
help
The CS553x companion chips for the AMD Geode processor
include NAND flash controllers with built-in hardware ECC
-@@ -463,6 +465,7 @@
+@@ -463,6 +465,7 @@ config MTD_NAND_MPC5121_NFC
config MTD_NAND_VF610_NFC
tristate "Support for Freescale NFC for VF610/MPC5125"
depends on (SOC_VF610 || COMPILE_TEST)
help
Enables support for NAND Flash Controller on some Freescale
processors like the VF610, MPC5125, MCF54418 or Kinetis K70.
-@@ -480,7 +483,7 @@
+@@ -480,7 +483,7 @@ config MTD_NAND_MXC
config MTD_NAND_SH_FLCTL
tristate "Support for NAND on Renesas SuperH FLCTL"
depends on HAS_IOMEM
depends on HAS_DMA
help
-@@ -519,6 +522,13 @@
+@@ -519,6 +522,13 @@ config MTD_NAND_JZ4740
help
Enables support for NAND Flash on JZ4740 SoC based boards.
config MTD_NAND_FSMC
tristate "Support for NAND on ST Micros FSMC"
depends on PLAT_SPEAR || ARCH_NOMADIK || ARCH_U8500 || MACH_U300
-@@ -546,4 +556,11 @@
+@@ -546,4 +556,11 @@ config MTD_NAND_HISI504
help
Enables support for NAND controller on Hisilicon SoC Hip04.
endif # MTD_NAND
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
-@@ -49,11 +49,13 @@
+@@ -49,11 +49,13 @@ obj-$(CONFIG_MTD_NAND_MPC5121_NFC) += mp
obj-$(CONFIG_MTD_NAND_VF610_NFC) += vf610_nfc.o
obj-$(CONFIG_MTD_NAND_RICOH) += r852.o
obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o
static int nand_get_device(struct mtd_info *mtd, int new_state);
static int nand_do_write_oob(struct mtd_info *mtd, loff_t to,
-@@ -103,10 +59,96 @@
+@@ -103,10 +59,96 @@ static int nand_do_write_oob(struct mtd_
*/
DEFINE_LED_TRIGGER(nand_led_trigger);
int ret = 0;
/* Start address must align on block boundary */
-@@ -132,7 +174,7 @@
+@@ -132,7 +174,7 @@ static int check_offs_len(struct mtd_inf
*/
static void nand_release_device(struct mtd_info *mtd)
{
/* Release the controller and the chip */
spin_lock(&chip->controller->lock);
-@@ -150,7 +192,7 @@
+@@ -150,7 +192,7 @@ static void nand_release_device(struct m
*/
static uint8_t nand_read_byte(struct mtd_info *mtd)
{
return readb(chip->IO_ADDR_R);
}
-@@ -163,7 +205,7 @@
+@@ -163,7 +205,7 @@ static uint8_t nand_read_byte(struct mtd
*/
static uint8_t nand_read_byte16(struct mtd_info *mtd)
{
return (uint8_t) cpu_to_le16(readw(chip->IO_ADDR_R));
}
-@@ -175,7 +217,7 @@
+@@ -175,7 +217,7 @@ static uint8_t nand_read_byte16(struct m
*/
static u16 nand_read_word(struct mtd_info *mtd)
{
return readw(chip->IO_ADDR_R);
}
-@@ -188,7 +230,7 @@
+@@ -188,7 +230,7 @@ static u16 nand_read_word(struct mtd_inf
*/
static void nand_select_chip(struct mtd_info *mtd, int chipnr)
{
switch (chipnr) {
case -1:
-@@ -211,7 +253,7 @@
+@@ -211,7 +253,7 @@ static void nand_select_chip(struct mtd_
*/
static void nand_write_byte(struct mtd_info *mtd, uint8_t byte)
{
chip->write_buf(mtd, &byte, 1);
}
-@@ -225,7 +267,7 @@
+@@ -225,7 +267,7 @@ static void nand_write_byte(struct mtd_i
*/
static void nand_write_byte16(struct mtd_info *mtd, uint8_t byte)
{
uint16_t word = byte;
/*
-@@ -257,7 +299,7 @@
+@@ -257,7 +299,7 @@ static void nand_write_byte16(struct mtd
*/
static void nand_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len)
{
iowrite8_rep(chip->IO_ADDR_W, buf, len);
}
-@@ -272,7 +314,7 @@
+@@ -272,7 +314,7 @@ static void nand_write_buf(struct mtd_in
*/
static void nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
{
ioread8_rep(chip->IO_ADDR_R, buf, len);
}
-@@ -287,7 +329,7 @@
+@@ -287,7 +329,7 @@ static void nand_read_buf(struct mtd_inf
*/
static void nand_write_buf16(struct mtd_info *mtd, const uint8_t *buf, int len)
{
u16 *p = (u16 *) buf;
iowrite16_rep(chip->IO_ADDR_W, p, len >> 1);
-@@ -303,7 +345,7 @@
+@@ -303,7 +345,7 @@ static void nand_write_buf16(struct mtd_
*/
static void nand_read_buf16(struct mtd_info *mtd, uint8_t *buf, int len)
{
u16 *p = (u16 *) buf;
ioread16_rep(chip->IO_ADDR_R, p, len >> 1);
-@@ -313,14 +355,13 @@
+@@ -313,14 +355,13 @@ static void nand_read_buf16(struct mtd_i
* nand_block_bad - [DEFAULT] Read bad block marker from the chip
* @mtd: MTD device structure
* @ofs: offset from device start
u16 bad;
if (chip->bbt_options & NAND_BBT_SCANLASTPAGE)
-@@ -328,15 +369,6 @@
+@@ -328,15 +369,6 @@ static int nand_block_bad(struct mtd_inf
page = (int)(ofs >> chip->page_shift) & chip->pagemask;
do {
if (chip->options & NAND_BUSWIDTH_16) {
chip->cmdfunc(mtd, NAND_CMD_READOOB,
-@@ -361,11 +393,6 @@
+@@ -361,11 +393,6 @@ static int nand_block_bad(struct mtd_inf
i++;
} while (!res && i < 2 && (chip->bbt_options & NAND_BBT_SCAN2NDPAGE));
return res;
}
-@@ -380,7 +407,7 @@
+@@ -380,7 +407,7 @@ static int nand_block_bad(struct mtd_inf
*/
static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs)
{
struct mtd_oob_ops ops;
uint8_t buf[2] = { 0, 0 };
int ret = 0, res, i = 0;
-@@ -430,7 +457,7 @@
+@@ -430,7 +457,7 @@ static int nand_default_block_markbad(st
*/
static int nand_block_markbad_lowlevel(struct mtd_info *mtd, loff_t ofs)
{
int res, ret = 0;
if (!(chip->bbt_options & NAND_BBT_NO_OOB_BBM)) {
-@@ -471,7 +498,7 @@
+@@ -471,7 +498,7 @@ static int nand_block_markbad_lowlevel(s
*/
static int nand_check_wp(struct mtd_info *mtd)
{
/* Broken xD cards report WP despite being writable */
if (chip->options & NAND_BROKEN_XD)
-@@ -491,7 +518,7 @@
+@@ -491,7 +518,7 @@ static int nand_check_wp(struct mtd_info
*/
static int nand_block_isreserved(struct mtd_info *mtd, loff_t ofs)
{
if (!chip->bbt)
return 0;
-@@ -503,19 +530,17 @@
+@@ -503,19 +530,17 @@ static int nand_block_isreserved(struct
* nand_block_checkbad - [GENERIC] Check if a block is marked bad
* @mtd: MTD device structure
* @ofs: offset from device start
/* Return info from the table */
return nand_isbad_bbt(mtd, ofs, allowbbt);
-@@ -531,7 +556,7 @@
+@@ -531,7 +556,7 @@ static int nand_block_checkbad(struct mt
*/
static void panic_nand_wait_ready(struct mtd_info *mtd, unsigned long timeo)
{
int i;
/* Wait for the device to get ready */
-@@ -551,7 +576,7 @@
+@@ -551,7 +576,7 @@ static void panic_nand_wait_ready(struct
*/
void nand_wait_ready(struct mtd_info *mtd)
{
unsigned long timeo = 400;
if (in_interrupt() || oops_in_progress)
-@@ -566,8 +591,8 @@
+@@ -566,8 +591,8 @@ void nand_wait_ready(struct mtd_info *mt
cond_resched();
} while (time_before(jiffies, timeo));
out:
led_trigger_event(nand_led_trigger, LED_OFF);
}
-@@ -582,7 +607,7 @@
+@@ -582,7 +607,7 @@ EXPORT_SYMBOL_GPL(nand_wait_ready);
*/
static void nand_wait_status_ready(struct mtd_info *mtd, unsigned long timeo)
{
timeo = jiffies + msecs_to_jiffies(timeo);
do {
-@@ -605,7 +630,7 @@
+@@ -605,7 +630,7 @@ static void nand_wait_status_ready(struc
static void nand_command(struct mtd_info *mtd, unsigned int command,
int column, int page_addr)
{
int ctrl = NAND_CTRL_CLE | NAND_CTRL_CHANGE;
/* Write out the command to the device */
-@@ -708,7 +733,7 @@
+@@ -708,7 +733,7 @@ static void nand_command(struct mtd_info
static void nand_command_lp(struct mtd_info *mtd, unsigned int command,
int column, int page_addr)
{
/* Emulate NAND_CMD_READOOB */
if (command == NAND_CMD_READOOB) {
-@@ -832,7 +857,7 @@
+@@ -832,7 +857,7 @@ static void panic_nand_get_device(struct
static int
nand_get_device(struct mtd_info *mtd, int new_state)
{
spinlock_t *lock = &chip->controller->lock;
wait_queue_head_t *wq = &chip->controller->wq;
DECLARE_WAITQUEUE(wait, current);
-@@ -952,7 +977,7 @@
+@@ -952,7 +977,7 @@ static int __nand_unlock(struct mtd_info
{
int ret = 0;
int status, page;
/* Submit address of first page to unlock */
page = ofs >> chip->page_shift;
-@@ -987,7 +1012,7 @@
+@@ -987,7 +1012,7 @@ int nand_unlock(struct mtd_info *mtd, lo
{
int ret = 0;
int chipnr;
pr_debug("%s: start = 0x%012llx, len = %llu\n",
__func__, (unsigned long long)ofs, len);
-@@ -1050,7 +1075,7 @@
+@@ -1050,7 +1075,7 @@ int nand_lock(struct mtd_info *mtd, loff
{
int ret = 0;
int chipnr, status, page;
pr_debug("%s: start = 0x%012llx, len = %llu\n",
__func__, (unsigned long long)ofs, len);
-@@ -1309,13 +1334,12 @@
+@@ -1309,13 +1334,12 @@ static int nand_read_page_raw_syndrome(s
static int nand_read_page_swecc(struct mtd_info *mtd, struct nand_chip *chip,
uint8_t *buf, int oob_required, int page)
{
unsigned int max_bitflips = 0;
chip->ecc.read_page_raw(mtd, chip, buf, 1, page);
-@@ -1323,8 +1347,10 @@
+@@ -1323,8 +1347,10 @@ static int nand_read_page_swecc(struct m
for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize)
chip->ecc.calculate(mtd, p, &ecc_calc[i]);
eccsteps = chip->ecc.steps;
p = buf;
-@@ -1356,14 +1382,14 @@
+@@ -1356,14 +1382,14 @@ static int nand_read_subpage(struct mtd_
uint32_t data_offs, uint32_t readlen, uint8_t *bufpoi,
int page)
{
/* Column address within the page aligned to ECC size (256bytes) */
start_step = data_offs / chip->ecc.size;
-@@ -1391,12 +1417,13 @@
+@@ -1391,12 +1417,13 @@ static int nand_read_subpage(struct mtd_
* The performance is faster if we position offsets according to
* ecc.pos. Let's make sure that there are no gaps in ECC positions.
*/
if (gaps) {
chip->cmdfunc(mtd, NAND_CMD_RNDOUT, mtd->writesize, -1);
chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
-@@ -1405,20 +1432,23 @@
+@@ -1405,20 +1432,23 @@ static int nand_read_subpage(struct mtd_
* Send the command to read the particular ECC bytes take care
* about buswidth alignment in read_buf.
*/
p = bufpoi + data_col_addr;
for (i = 0; i < eccfrag_len ; i += chip->ecc.bytes, p += chip->ecc.size) {
-@@ -1426,6 +1456,16 @@
+@@ -1426,6 +1456,16 @@ static int nand_read_subpage(struct mtd_
stat = chip->ecc.correct(mtd, p,
&chip->buffers->ecccode[i], &chip->buffers->ecccalc[i]);
if (stat < 0) {
mtd->ecc_stats.failed++;
} else {
-@@ -1449,13 +1489,12 @@
+@@ -1449,13 +1489,12 @@ static int nand_read_subpage(struct mtd_
static int nand_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip,
uint8_t *buf, int oob_required, int page)
{
unsigned int max_bitflips = 0;
for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
-@@ -1465,8 +1504,10 @@
+@@ -1465,8 +1504,10 @@ static int nand_read_page_hwecc(struct m
}
chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
eccsteps = chip->ecc.steps;
p = buf;
-@@ -1475,6 +1516,15 @@
+@@ -1475,6 +1516,15 @@ static int nand_read_page_hwecc(struct m
int stat;
stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]);
if (stat < 0) {
mtd->ecc_stats.failed++;
} else {
-@@ -1502,12 +1552,11 @@
+@@ -1502,12 +1552,11 @@ static int nand_read_page_hwecc(struct m
static int nand_read_page_hwecc_oob_first(struct mtd_info *mtd,
struct nand_chip *chip, uint8_t *buf, int oob_required, int page)
{
uint8_t *ecc_calc = chip->buffers->ecccalc;
unsigned int max_bitflips = 0;
-@@ -1516,8 +1565,10 @@
+@@ -1516,8 +1565,10 @@ static int nand_read_page_hwecc_oob_firs
chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
chip->cmdfunc(mtd, NAND_CMD_READ0, 0, page);
for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
int stat;
-@@ -1527,6 +1578,15 @@
+@@ -1527,6 +1578,15 @@ static int nand_read_page_hwecc_oob_firs
chip->ecc.calculate(mtd, p, &ecc_calc[i]);
stat = chip->ecc.correct(mtd, p, &ecc_code[i], NULL);
if (stat < 0) {
mtd->ecc_stats.failed++;
} else {
-@@ -1554,6 +1614,7 @@
+@@ -1554,6 +1614,7 @@ static int nand_read_page_syndrome(struc
int i, eccsize = chip->ecc.size;
int eccbytes = chip->ecc.bytes;
int eccsteps = chip->ecc.steps;
uint8_t *p = buf;
uint8_t *oob = chip->oob_poi;
unsigned int max_bitflips = 0;
-@@ -1573,19 +1634,29 @@
+@@ -1573,19 +1634,29 @@ static int nand_read_page_syndrome(struc
chip->read_buf(mtd, oob, eccbytes);
stat = chip->ecc.correct(mtd, p, oob, NULL);
}
/* Calculate remaining oob bytes */
-@@ -1598,14 +1669,17 @@
+@@ -1598,14 +1669,17 @@ static int nand_read_page_syndrome(struc
/**
* nand_transfer_oob - [INTERN] Transfer oob to client buffer
switch (ops->mode) {
case MTD_OPS_PLACE_OOB:
-@@ -1613,31 +1687,12 @@
+@@ -1613,31 +1687,12 @@ static uint8_t *nand_transfer_oob(struct
memcpy(oob, chip->oob_poi + ops->ooboffs, len);
return oob + len;
default:
BUG();
}
-@@ -1655,7 +1710,7 @@
+@@ -1655,7 +1710,7 @@ static uint8_t *nand_transfer_oob(struct
*/
static int nand_setup_read_retry(struct mtd_info *mtd, int retry_mode)
{
pr_debug("setting READ RETRY mode %d\n", retry_mode);
-@@ -1680,12 +1735,11 @@
+@@ -1680,12 +1735,11 @@ static int nand_do_read_ops(struct mtd_i
struct mtd_oob_ops *ops)
{
int chipnr, page, realpage, col, bytes, aligned, oob_required;
uint8_t *bufpoi, *oob, *buf;
int use_bufpoi;
-@@ -1772,7 +1826,7 @@
+@@ -1772,7 +1826,7 @@ read_retry:
int toread = min(oobreadlen, max_oobsize);
if (toread) {
oob, ops, toread);
oobreadlen -= toread;
}
-@@ -2024,7 +2078,7 @@
+@@ -2024,7 +2078,7 @@ static int nand_do_read_oob(struct mtd_i
struct mtd_oob_ops *ops)
{
int page, realpage, chipnr;
struct mtd_ecc_stats stats;
int readlen = ops->ooblen;
int len;
-@@ -2036,10 +2090,7 @@
+@@ -2036,10 +2090,7 @@ static int nand_do_read_oob(struct mtd_i
stats = mtd->ecc_stats;
if (unlikely(ops->ooboffs >= len)) {
pr_debug("%s: attempt to start read outside oob\n",
-@@ -2073,7 +2124,7 @@
+@@ -2073,7 +2124,7 @@ static int nand_do_read_oob(struct mtd_i
break;
len = min(len, readlen);
if (chip->options & NAND_NEED_READRDY) {
/* Apply delay or wait for ready/busy pin */
-@@ -2232,19 +2283,20 @@
+@@ -2232,19 +2283,20 @@ static int nand_write_page_swecc(struct
const uint8_t *buf, int oob_required,
int page)
{
return chip->ecc.write_page_raw(mtd, chip, buf, 1, page);
}
-@@ -2261,12 +2313,11 @@
+@@ -2261,12 +2313,11 @@ static int nand_write_page_hwecc(struct
const uint8_t *buf, int oob_required,
int page)
{
for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
chip->ecc.hwctl(mtd, NAND_ECC_WRITE);
-@@ -2274,8 +2325,10 @@
+@@ -2274,8 +2325,10 @@ static int nand_write_page_hwecc(struct
chip->ecc.calculate(mtd, p, &ecc_calc[i]);
}
chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
-@@ -2303,11 +2356,10 @@
+@@ -2303,11 +2356,10 @@ static int nand_write_subpage_hwecc(stru
int ecc_size = chip->ecc.size;
int ecc_bytes = chip->ecc.bytes;
int ecc_steps = chip->ecc.steps;
for (step = 0; step < ecc_steps; step++) {
/* configure controller for WRITE access */
-@@ -2335,8 +2387,10 @@
+@@ -2335,8 +2387,10 @@ static int nand_write_subpage_hwecc(stru
/* copy calculated ECC for whole page to chip->buffer->oob */
/* this include masked-value(0xFF) for unwritten subpages */
ecc_calc = chip->buffers->ecccalc;
/* write OOB buffer to NAND device */
chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
-@@ -2472,7 +2526,8 @@
+@@ -2472,7 +2526,8 @@ static int nand_write_page(struct mtd_in
static uint8_t *nand_fill_oob(struct mtd_info *mtd, uint8_t *oob, size_t len,
struct mtd_oob_ops *ops)
{
/*
* Initialise to all 0xFF, to avoid the possibility of left over OOB
-@@ -2487,31 +2542,12 @@
+@@ -2487,31 +2542,12 @@ static uint8_t *nand_fill_oob(struct mtd
memcpy(chip->oob_poi + ops->ooboffs, oob, len);
return oob + len;
default:
BUG();
}
-@@ -2532,12 +2568,11 @@
+@@ -2532,12 +2568,11 @@ static int nand_do_write_ops(struct mtd_
struct mtd_oob_ops *ops)
{
int chipnr, realpage, page, blockmask, column;
uint8_t *oob = ops->oobbuf;
uint8_t *buf = ops->datbuf;
-@@ -2662,7 +2697,7 @@
+@@ -2662,7 +2697,7 @@ err_out:
static int panic_nand_write(struct mtd_info *mtd, loff_t to, size_t len,
size_t *retlen, const uint8_t *buf)
{
struct mtd_oob_ops ops;
int ret;
-@@ -2722,15 +2757,12 @@
+@@ -2722,15 +2757,12 @@ static int nand_do_write_oob(struct mtd_
struct mtd_oob_ops *ops)
{
int chipnr, page, status, len;
/* Do not allow write past end of page */
if ((ops->ooboffs + ops->ooblen) > len) {
-@@ -2847,7 +2879,7 @@
+@@ -2847,7 +2879,7 @@ out:
*/
static int single_erase(struct mtd_info *mtd, int page)
{
/* Send commands to erase a block */
chip->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page);
chip->cmdfunc(mtd, NAND_CMD_ERASE2, -1, -1);
-@@ -2879,7 +2911,7 @@
+@@ -2879,7 +2911,7 @@ int nand_erase_nand(struct mtd_info *mtd
int allowbbt)
{
int page, status, pages_per_block, ret, chipnr;
loff_t len;
pr_debug("%s: start = 0x%012llx, len = %llu\n",
-@@ -2918,7 +2950,7 @@
+@@ -2918,7 +2950,7 @@ int nand_erase_nand(struct mtd_info *mtd
while (len) {
/* Check if we have a bad block, we do not erase bad blocks! */
if (nand_block_checkbad(mtd, ((loff_t) page) <<
pr_warn("%s: attempt to erase a bad block at page 0x%08x\n",
__func__, page);
instr->state = MTD_ERASE_FAILED;
-@@ -3005,7 +3037,20 @@
+@@ -3005,7 +3037,20 @@ static void nand_sync(struct mtd_info *m
*/
static int nand_block_isbad(struct mtd_info *mtd, loff_t offs)
{
}
/**
-@@ -3094,7 +3139,7 @@
+@@ -3094,7 +3139,7 @@ static int nand_suspend(struct mtd_info
*/
static void nand_resume(struct mtd_info *mtd)
{
if (chip->state == FL_PM_SUSPENDED)
nand_release_device(mtd);
-@@ -3266,7 +3311,7 @@
+@@ -3266,7 +3311,7 @@ ext_out:
static int nand_setup_read_retry_micron(struct mtd_info *mtd, int retry_mode)
{
uint8_t feature[ONFI_SUBFEATURE_PARAM_LEN] = {retry_mode};
return chip->onfi_set_features(mtd, chip, ONFI_FEATURE_ADDR_READ_RETRY,
-@@ -3937,10 +3982,13 @@
+@@ -3937,10 +3982,13 @@ ident_done:
return type;
}
if (of_get_nand_bus_width(dn) == 16)
chip->options |= NAND_BUSWIDTH_16;
-@@ -3949,6 +3997,7 @@
+@@ -3949,6 +3997,7 @@ static int nand_dt_init(struct mtd_info
chip->bbt_options |= NAND_BBT_USE_FLASH;
ecc_mode = of_get_nand_ecc_mode(dn);
ecc_strength = of_get_nand_ecc_strength(dn);
ecc_step = of_get_nand_ecc_step_size(dn);
-@@ -3961,6 +4010,9 @@
+@@ -3961,6 +4010,9 @@ static int nand_dt_init(struct mtd_info
if (ecc_mode >= 0)
chip->ecc.mode = ecc_mode;
if (ecc_strength >= 0)
chip->ecc.strength = ecc_strength;
-@@ -3984,15 +4036,16 @@
+@@ -3984,15 +4036,16 @@ int nand_scan_ident(struct mtd_info *mtd
struct nand_flash_dev *table)
{
int i, nand_maf_id, nand_dev_id;
if (!mtd->name && mtd->dev.parent)
mtd->name = dev_name(mtd->dev.parent);
-@@ -4055,7 +4108,7 @@
+@@ -4055,7 +4108,7 @@ EXPORT_SYMBOL(nand_scan_ident);
*/
static bool nand_ecc_strength_good(struct mtd_info *mtd)
{
struct nand_ecc_ctrl *ecc = &chip->ecc;
int corr, ds_corr;
-@@ -4083,10 +4136,10 @@
+@@ -4083,10 +4136,10 @@ static bool nand_ecc_strength_good(struc
*/
int nand_scan_tail(struct mtd_info *mtd)
{
/* New bad blocks should be marked in OOB, flash-based BBT, or both */
BUG_ON((chip->bbt_options & NAND_BBT_NO_OOB_BBM) &&
-@@ -4113,19 +4166,15 @@
+@@ -4113,19 +4166,15 @@ int nand_scan_tail(struct mtd_info *mtd)
/*
* If no default placement scheme is given, select an appropriate one.
*/
break;
default:
pr_warn("No oob scheme defined for oobsize %d\n",
-@@ -4168,7 +4217,7 @@
+@@ -4168,7 +4217,7 @@ int nand_scan_tail(struct mtd_info *mtd)
ecc->write_oob = nand_write_oob_std;
if (!ecc->read_subpage)
ecc->read_subpage = nand_read_subpage;
ecc->write_subpage = nand_write_subpage_hwecc;
case NAND_ECC_HW_SYNDROME:
-@@ -4246,10 +4295,8 @@
+@@ -4246,10 +4295,8 @@ int nand_scan_tail(struct mtd_info *mtd)
}
/* See nand_bch_init() for details. */
if (!ecc->priv) {
pr_warn("BCH ECC initialization failed!\n");
BUG();
-@@ -4280,20 +4327,9 @@
+@@ -4280,20 +4327,9 @@ int nand_scan_tail(struct mtd_info *mtd)
if (!ecc->write_oob_raw)
ecc->write_oob_raw = ecc->write_oob;
/*
* Set the number of read / write steps for one page depending on ECC
-@@ -4306,6 +4342,21 @@
+@@ -4306,6 +4342,21 @@ int nand_scan_tail(struct mtd_info *mtd)
}
ecc->total = ecc->steps * ecc->bytes;
/* Allow subpage writes up to ecc.steps. Not possible for MLC flash */
if (!(chip->options & NAND_NO_SUBPAGE_WRITE) && nand_is_slc(chip)) {
switch (ecc->steps) {
-@@ -4362,10 +4413,6 @@
+@@ -4362,10 +4413,6 @@ int nand_scan_tail(struct mtd_info *mtd)
mtd->_block_markbad = nand_block_markbad;
mtd->writebufsize = mtd->writesize;
/*
* Initialize bitflip_threshold to its default prior scan_bbt() call.
* scan_bbt() might invoke mtd_read(), thus bitflip_threshold must be
-@@ -4421,7 +4468,7 @@
+@@ -4421,7 +4468,7 @@ EXPORT_SYMBOL(nand_scan);
*/
void nand_release(struct mtd_info *mtd)
{
nand_bch_free((struct nand_bch_control *)chip->ecc.priv);
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
-@@ -172,7 +172,7 @@
+@@ -172,7 +172,7 @@ static int read_bbt(struct mtd_info *mtd
struct nand_bbt_descr *td, int offs)
{
int res, ret = 0, i, j, act = 0;
size_t retlen, len, totlen;
loff_t from;
int bits = td->options & NAND_BBT_NRBITS_MSK;
-@@ -263,7 +263,7 @@
+@@ -263,7 +263,7 @@ static int read_bbt(struct mtd_info *mtd
*/
static int read_abs_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, int chip)
{
int res = 0, i;
if (td->options & NAND_BBT_PERCHIP) {
-@@ -388,7 +388,7 @@
+@@ -388,7 +388,7 @@ static u32 bbt_get_ver_offs(struct mtd_i
static void read_abs_bbts(struct mtd_info *mtd, uint8_t *buf,
struct nand_bbt_descr *td, struct nand_bbt_descr *md)
{
/* Read the primary version, if available */
if (td->options & NAND_BBT_VERSION) {
-@@ -454,7 +454,7 @@
+@@ -454,7 +454,7 @@ static int scan_block_fast(struct mtd_in
static int create_bbt(struct mtd_info *mtd, uint8_t *buf,
struct nand_bbt_descr *bd, int chip)
{
int i, numblocks, numpages;
int startblock;
loff_t from;
-@@ -523,7 +523,7 @@
+@@ -523,7 +523,7 @@ static int create_bbt(struct mtd_info *m
*/
static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td)
{
int i, chips;
int startblock, block, dir;
int scanlen = mtd->writesize + mtd->oobsize;
-@@ -618,7 +618,7 @@
+@@ -618,7 +618,7 @@ static int write_bbt(struct mtd_info *mt
struct nand_bbt_descr *td, struct nand_bbt_descr *md,
int chipsel)
{
struct erase_info einfo;
int i, res, chip = 0;
int bits, startblock, dir, page, offs, numblocks, sft, sftmsk;
-@@ -819,7 +819,7 @@
+@@ -819,7 +819,7 @@ static int write_bbt(struct mtd_info *mt
*/
static inline int nand_memory_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
{
return create_bbt(mtd, this->buffers->databuf, bd, -1);
}
-@@ -838,7 +838,7 @@
+@@ -838,7 +838,7 @@ static inline int nand_memory_bbt(struct
static int check_create(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd)
{
int i, chips, writeops, create, chipsel, res, res2;
struct nand_bbt_descr *td = this->bbt_td;
struct nand_bbt_descr *md = this->bbt_md;
struct nand_bbt_descr *rd, *rd2;
-@@ -962,7 +962,7 @@
+@@ -962,7 +962,7 @@ static int check_create(struct mtd_info
*/
static void mark_bbt_region(struct mtd_info *mtd, struct nand_bbt_descr *td)
{
int i, j, chips, block, nrblocks, update;
uint8_t oldval;
-@@ -1022,7 +1022,7 @@
+@@ -1022,7 +1022,7 @@ static void mark_bbt_region(struct mtd_i
*/
static void verify_bbt_descr(struct mtd_info *mtd, struct nand_bbt_descr *bd)
{
u32 pattern_len;
u32 bits;
u32 table_size;
-@@ -1074,7 +1074,7 @@
+@@ -1074,7 +1074,7 @@ static void verify_bbt_descr(struct mtd_
*/
static int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
{
int len, res;
uint8_t *buf;
struct nand_bbt_descr *td = this->bbt_td;
-@@ -1147,7 +1147,7 @@
+@@ -1147,7 +1147,7 @@ err:
*/
static int nand_update_bbt(struct mtd_info *mtd, loff_t offs)
{
int len, res = 0;
int chip, chipsel;
uint8_t *buf;
-@@ -1281,7 +1281,7 @@
+@@ -1281,7 +1281,7 @@ static int nand_create_badblock_pattern(
*/
int nand_default_bbt(struct mtd_info *mtd)
{
int ret;
/* Is a flash based bad block table requested? */
-@@ -1317,7 +1317,7 @@
+@@ -1317,7 +1317,7 @@ int nand_default_bbt(struct mtd_info *mt
*/
int nand_isreserved_bbt(struct mtd_info *mtd, loff_t offs)
{
int block;
block = (int)(offs >> this->bbt_erase_shift);
-@@ -1332,7 +1332,7 @@
+@@ -1332,7 +1332,7 @@ int nand_isreserved_bbt(struct mtd_info
*/
int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)
{
int block, res;
block = (int)(offs >> this->bbt_erase_shift);
-@@ -1359,7 +1359,7 @@
+@@ -1359,7 +1359,7 @@ int nand_isbad_bbt(struct mtd_info *mtd,
*/
int nand_markbad_bbt(struct mtd_info *mtd, loff_t offs)
{
int block, ret = 0;
block = (int)(offs >> this->bbt_erase_shift);
-@@ -1373,5 +1373,3 @@
+@@ -1373,5 +1373,3 @@ int nand_markbad_bbt(struct mtd_info *mt
return ret;
}
unsigned int *errloc;
unsigned char *eccmask;
};
-@@ -52,7 +50,7 @@
+@@ -52,7 +50,7 @@ struct nand_bch_control {
int nand_bch_calculate_ecc(struct mtd_info *mtd, const unsigned char *buf,
unsigned char *code)
{
struct nand_bch_control *nbc = chip->ecc.priv;
unsigned int i;
-@@ -79,7 +77,7 @@
+@@ -79,7 +77,7 @@ EXPORT_SYMBOL(nand_bch_calculate_ecc);
int nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf,
unsigned char *read_ecc, unsigned char *calc_ecc)
{
struct nand_bch_control *nbc = chip->ecc.priv;
unsigned int *errloc = nbc->errloc;
int i, count;
-@@ -98,7 +96,7 @@
+@@ -98,7 +96,7 @@ int nand_bch_correct_data(struct mtd_inf
}
} else if (count < 0) {
printk(KERN_ERR "ecc unrecoverable error\n");
}
return count;
}
-@@ -107,9 +105,6 @@
+@@ -107,9 +105,6 @@ EXPORT_SYMBOL(nand_bch_correct_data);
/**
* nand_bch_init - [NAND Interface] Initialize NAND BCH error correction
* @mtd: MTD block structure
*
* Returns:
* a pointer to a new NAND BCH control structure, or NULL upon failure
-@@ -123,14 +118,20 @@
+@@ -123,14 +118,20 @@ EXPORT_SYMBOL(nand_bch_correct_data);
* @eccsize = 512 (thus, m=13 is the smallest integer such that 2^m-1 > 512*8)
* @eccbytes = 7 (7 bytes are required to store m*t = 13*4 = 52 bits)
*/
if (!eccsize || !eccbytes) {
printk(KERN_WARNING "ecc parameters not supplied\n");
-@@ -158,7 +159,7 @@
+@@ -158,7 +159,7 @@ nand_bch_init(struct mtd_info *mtd, unsi
eccsteps = mtd->writesize/eccsize;
/* if no ecc placement scheme was provided, build one */
/* handle large page devices only */
if (mtd->oobsize < 64) {
-@@ -167,24 +168,7 @@
+@@ -167,24 +168,7 @@ nand_bch_init(struct mtd_info *mtd, unsi
goto fail;
}
}
/* sanity checks */
-@@ -192,7 +176,8 @@
+@@ -192,7 +176,8 @@ nand_bch_init(struct mtd_info *mtd, unsi
printk(KERN_WARNING "eccsize %u is too large\n", eccsize);
goto fail;
}
printk(KERN_WARNING "invalid ecc layout\n");
goto fail;
}
-@@ -216,6 +201,9 @@
+@@ -216,6 +201,9 @@ nand_bch_init(struct mtd_info *mtd, unsi
for (i = 0; i < eccbytes; i++)
nbc->eccmask[i] ^= 0xff;
nand_bch_free(nbc);
--- a/drivers/mtd/nand/nand_ecc.c
+++ b/drivers/mtd/nand/nand_ecc.c
-@@ -424,7 +424,7 @@
+@@ -424,7 +424,7 @@ int nand_calculate_ecc(struct mtd_info *
unsigned char *code)
{
__nand_calculate_ecc(buf,
return 0;
}
-@@ -524,7 +524,7 @@
+@@ -524,7 +524,7 @@ int nand_correct_data(struct mtd_info *m
unsigned char *read_ecc, unsigned char *calc_ecc)
{
return __nand_correct_data(buf, read_ecc, calc_ecc,
--- a/drivers/mtd/nand/nand_ids.c
+++ b/drivers/mtd/nand/nand_ids.c
-@@ -50,8 +50,8 @@
+@@ -50,8 +50,8 @@ struct nand_flash_dev nand_flash_ids[] =
SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) },
{"H27UCG8T2ATR-BC 64G 3.3V 8-bit",
{ .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} },
LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS),
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
-@@ -666,8 +666,8 @@
+@@ -666,8 +666,8 @@ static char *get_partition_name(int i)
*/
static int init_nandsim(struct mtd_info *mtd)
{
int i, ret = 0;
uint64_t remains;
uint64_t next_offset;
-@@ -1908,7 +1908,8 @@
+@@ -1908,7 +1908,8 @@ static void switch_state(struct nandsim
static u_char ns_nand_read_byte(struct mtd_info *mtd)
{
u_char outb = 0x00;
/* Sanity and correctness checks */
-@@ -1969,7 +1970,8 @@
+@@ -1969,7 +1970,8 @@ static u_char ns_nand_read_byte(struct m
static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte)
{
/* Sanity and correctness checks */
if (!ns->lines.ce) {
-@@ -2123,7 +2125,8 @@
+@@ -2123,7 +2125,8 @@ static void ns_nand_write_byte(struct mt
static void ns_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int bitmask)
{
ns->lines.cle = bitmask & NAND_CLE ? 1 : 0;
ns->lines.ale = bitmask & NAND_ALE ? 1 : 0;
-@@ -2141,7 +2144,7 @@
+@@ -2141,7 +2144,7 @@ static int ns_device_ready(struct mtd_in
static uint16_t ns_nand_read_word(struct mtd_info *mtd)
{
NS_DBG("read_word\n");
-@@ -2150,7 +2153,8 @@
+@@ -2150,7 +2153,8 @@ static uint16_t ns_nand_read_word(struct
static void ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
/* Check that chip is expecting data input */
if (!(ns->state & STATE_DATAIN_MASK)) {
-@@ -2177,7 +2181,8 @@
+@@ -2177,7 +2181,8 @@ static void ns_nand_write_buf(struct mtd
static void ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
{
/* Sanity and correctness checks */
if (!ns->lines.ce) {
-@@ -2198,7 +2203,7 @@
+@@ -2198,7 +2203,7 @@ static void ns_nand_read_buf(struct mtd_
int i;
for (i = 0; i < len; i++)
return;
}
-@@ -2236,16 +2241,15 @@
+@@ -2236,16 +2241,15 @@ static int __init ns_init_module(void)
}
/* Allocate and initialize mtd_info, nand_chip and nandsim structures */
/*
* Register simulator's callbacks.
-@@ -2257,6 +2261,7 @@
+@@ -2257,6 +2261,7 @@ static int __init ns_init_module(void)
chip->read_buf = ns_nand_read_buf;
chip->read_word = ns_nand_read_word;
chip->ecc.mode = NAND_ECC_SOFT;
/* The NAND_SKIP_BBTSCAN option is necessary for 'overridesize' */
/* and 'badblocks' parameters to work */
chip->options |= NAND_SKIP_BBTSCAN;
-@@ -2335,6 +2340,7 @@
+@@ -2335,6 +2340,7 @@ static int __init ns_init_module(void)
goto error;
}
chip->ecc.mode = NAND_ECC_SOFT_BCH;
chip->ecc.size = 512;
chip->ecc.strength = bch;
chip->ecc.bytes = eccbytes;
-@@ -2392,7 +2398,7 @@
+@@ -2392,7 +2398,7 @@ err_exit:
for (i = 0;i < ARRAY_SIZE(nand->partitions); ++i)
kfree(nand->partitions[i].name);
error:
free_lists();
return retval;
-@@ -2405,7 +2411,8 @@
+@@ -2405,7 +2411,8 @@ module_init(ns_init_module);
*/
static void __exit ns_cleanup_module(void)
{
int i;
nandsim_debugfs_remove(ns);
-@@ -2413,7 +2420,7 @@
+@@ -2413,7 +2420,7 @@ static void __exit ns_cleanup_module(voi
nand_release(nsmtd); /* Unregister driver */
for (i = 0;i < ARRAY_SIZE(ns->partitions); ++i)
kfree(ns->partitions[i].name);
--- a/drivers/mtd/ofpart.c
+++ b/drivers/mtd/ofpart.c
-@@ -26,9 +26,10 @@
+@@ -26,9 +26,10 @@ static bool node_has_compatible(struct d
}
static int parse_ofpart_partitions(struct mtd_info *master,
struct device_node *mtd_node;
struct device_node *ofpart_node;
const char *partname;
-@@ -37,10 +38,8 @@
+@@ -37,10 +38,8 @@ static int parse_ofpart_partitions(struc
bool dedicated = true;
if (!mtd_node)
return 0;
-@@ -72,8 +71,8 @@
+@@ -72,8 +71,8 @@ static int parse_ofpart_partitions(struc
if (nr_parts == 0)
return 0;
return -ENOMEM;
i = 0;
-@@ -107,19 +106,19 @@
+@@ -107,19 +106,19 @@ static int parse_ofpart_partitions(struc
goto ofpart_fail;
}
i++;
}
-@@ -127,6 +126,7 @@
+@@ -127,6 +126,7 @@ static int parse_ofpart_partitions(struc
if (!nr_parts)
goto ofpart_none;
return nr_parts;
ofpart_fail:
-@@ -135,21 +135,20 @@
+@@ -135,21 +135,20 @@ ofpart_fail:
ret = -EINVAL;
ofpart_none:
of_node_put(pp);
struct device_node *dp;
int i, plen, nr_parts;
const struct {
-@@ -157,10 +156,8 @@
+@@ -157,10 +156,8 @@ static int parse_ofoldpart_partitions(st
} *part;
const char *names;
if (!dp)
return 0;
-@@ -173,37 +170,37 @@
+@@ -173,37 +170,37 @@ static int parse_ofoldpart_partitions(st
nr_parts = plen / sizeof(part[0]);
};
--- a/drivers/mtd/spi-nor/Kconfig
+++ b/drivers/mtd/spi-nor/Kconfig
-@@ -7,6 +7,14 @@
+@@ -7,6 +7,14 @@ menuconfig MTD_SPI_NOR
if MTD_SPI_NOR
config MTD_SPI_NOR_USE_4K_SECTORS
bool "Use small 4096 B erase sectors"
default y
-@@ -23,7 +31,7 @@
+@@ -23,7 +31,7 @@ config MTD_SPI_NOR_USE_4K_SECTORS
config SPI_FSL_QUADSPI
tristate "Freescale Quad SPI controller"
struct flash_info {
char *name;
-@@ -60,14 +61,20 @@
+@@ -60,14 +61,20 @@ struct flash_info {
u16 addr_width;
u16 flags;
};
#define JEDEC_MFR(info) ((info)->id[0])
-@@ -313,6 +320,29 @@
+@@ -313,6 +320,29 @@ static void spi_nor_unlock_and_unprep(st
}
/*
* Erase an address range on the nor chip. The address range may extend
* one or more erase sectors. Return an error is there is a problem erasing.
*/
-@@ -371,10 +401,9 @@
+@@ -371,10 +401,9 @@ static int spi_nor_erase(struct mtd_info
while (len) {
write_enable(nor);
addr += mtd->erasesize;
len -= mtd->erasesize;
-@@ -387,17 +416,13 @@
+@@ -387,17 +416,13 @@ static int spi_nor_erase(struct mtd_info
write_disable(nor);
}
static void stm_get_locked_range(struct spi_nor *nor, u8 sr, loff_t *ofs,
-@@ -415,32 +440,58 @@
+@@ -415,32 +440,58 @@ static void stm_get_locked_range(struct
} else {
pow = ((sr & mask) ^ mask) >> shift;
*len = mtd->size >> pow;
* Sample table portion for 8MB flash (Winbond w25q64fw):
*
* SEC | TB | BP2 | BP1 | BP0 | Prot Length | Protected Portion
-@@ -453,26 +504,55 @@
+@@ -453,26 +504,55 @@ static int stm_is_locked_sr(struct spi_n
* 0 | 0 | 1 | 0 | 1 | 2 MB | Upper 1/4
* 0 | 0 | 1 | 1 | 0 | 4 MB | Upper 1/2
* X | X | 1 | 1 | 1 | 8 MB | ALL
/*
* Need smallest pow such that:
-@@ -483,7 +563,7 @@
+@@ -483,7 +563,7 @@ static int stm_lock(struct spi_nor *nor,
*
* pow = ceil(log2(size / len)) = log2(size) - floor(log2(len))
*/
val = mask - (pow << shift);
if (val & ~mask)
return -EINVAL;
-@@ -491,14 +571,27 @@
+@@ -491,14 +571,27 @@ static int stm_lock(struct spi_nor *nor,
if (!(val & mask))
return -EINVAL;
}
/*
-@@ -509,17 +602,43 @@
+@@ -509,17 +602,43 @@ static int stm_lock(struct spi_nor *nor,
static int stm_unlock(struct spi_nor *nor, loff_t ofs, uint64_t len)
{
struct mtd_info *mtd = &nor->mtd;
/*
* Need largest pow such that:
*
-@@ -529,8 +648,8 @@
+@@ -529,8 +648,8 @@ static int stm_unlock(struct spi_nor *no
*
* pow = floor(log2(size / len)) = log2(size) - ceil(log2(len))
*/
val = 0; /* fully unlocked */
} else {
val = mask - (pow << shift);
-@@ -539,14 +658,28 @@
+@@ -539,14 +658,28 @@ static int stm_unlock(struct spi_nor *no
return -EINVAL;
}
}
/*
-@@ -715,9 +848,9 @@
+@@ -715,9 +848,9 @@ static const struct flash_info spi_nor_i
{ "mx25l4005a", INFO(0xc22013, 0, 64 * 1024, 8, SECT_4K) },
{ "mx25l8005", INFO(0xc22014, 0, 64 * 1024, 16, 0) },
{ "mx25l1606e", INFO(0xc22015, 0, 64 * 1024, 32, SECT_4K) },
{ "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
-@@ -732,8 +865,8 @@
+@@ -732,8 +865,8 @@ static const struct flash_info spi_nor_i
{ "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) },
{ "n25q064", INFO(0x20ba17, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_QUAD_READ) },
{ "n25q064a", INFO(0x20bb17, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_QUAD_READ) },
{ "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) },
{ "n25q512a", INFO(0x20bb20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
{ "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
-@@ -767,6 +900,7 @@
+@@ -767,6 +900,7 @@ static const struct flash_info spi_nor_i
{ "s25fl008k", INFO(0xef4014, 0, 64 * 1024, 16, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "s25fl016k", INFO(0xef4015, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "s25fl064k", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
{ "s25fl132k", INFO(0x014016, 0, 64 * 1024, 64, SECT_4K) },
{ "s25fl164k", INFO(0x014017, 0, 64 * 1024, 128, SECT_4K) },
{ "s25fl204k", INFO(0x014013, 0, 64 * 1024, 8, SECT_4K | SPI_NOR_DUAL_READ) },
-@@ -830,11 +964,23 @@
+@@ -830,11 +964,23 @@ static const struct flash_info spi_nor_i
{ "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) },
{ "w25x32", INFO(0xef3016, 0, 64 * 1024, 64, SECT_4K) },
{ "w25q32", INFO(0xef4016, 0, 64 * 1024, 64, SECT_4K) },
{ "w25q80", INFO(0xef5014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
-@@ -857,7 +1003,7 @@
+@@ -857,7 +1003,7 @@ static const struct flash_info *spi_nor_
tmp = nor->read_reg(nor, SPINOR_OP_RDID, id, SPI_NOR_MAX_ID_LEN);
if (tmp < 0) {
return ERR_PTR(tmp);
}
-@@ -868,7 +1014,7 @@
+@@ -868,7 +1014,7 @@ static const struct flash_info *spi_nor_
return &spi_nor_ids[tmp];
}
}
id[0], id[1], id[2]);
return ERR_PTR(-ENODEV);
}
-@@ -1014,6 +1160,8 @@
+@@ -1014,6 +1160,8 @@ static int macronix_quad_enable(struct s
int ret, val;
val = read_sr(nor);
write_enable(nor);
write_sr(nor, val | SR_QUAD_EN_MX);
-@@ -1095,7 +1243,7 @@
+@@ -1095,7 +1243,7 @@ static int set_quad_mode(struct spi_nor
static int spi_nor_check(struct spi_nor *nor)
{
if (!nor->dev || !nor->read || !nor->write ||
pr_err("spi-nor: please fill all the necessary fields!\n");
return -EINVAL;
}
-@@ -1108,7 +1256,7 @@
+@@ -1108,7 +1256,7 @@ int spi_nor_scan(struct spi_nor *nor, co
const struct flash_info *info = NULL;
struct device *dev = nor->dev;
struct mtd_info *mtd = &nor->mtd;
int ret;
int i;
-@@ -1158,9 +1306,11 @@
+@@ -1158,9 +1306,11 @@ int spi_nor_scan(struct spi_nor *nor, co
if (JEDEC_MFR(info) == SNOR_MFR_ATMEL ||
JEDEC_MFR(info) == SNOR_MFR_INTEL ||
JEDEC_MFR(info) == SNOR_MFR_MACRONIX ||
}
if (!mtd->name)
-@@ -1174,7 +1324,8 @@
+@@ -1174,7 +1324,8 @@ int spi_nor_scan(struct spi_nor *nor, co
mtd->_read = spi_nor_read;
/* NOR protection support for STmicro/Micron chips and similar */
nor->flash_lock = stm_lock;
nor->flash_unlock = stm_unlock;
nor->flash_is_locked = stm_is_locked;
-@@ -1194,6 +1345,8 @@
+@@ -1194,6 +1345,8 @@ int spi_nor_scan(struct spi_nor *nor, co
if (info->flags & USE_FSR)
nor->flags |= SNOR_F_USE_FSR;
#ifdef CONFIG_MTD_SPI_NOR_USE_4K_SECTORS
/* prefer "small sector" erase if possible */
-@@ -1296,6 +1449,12 @@
+@@ -1296,6 +1449,12 @@ int spi_nor_scan(struct spi_nor *nor, co
nor->addr_width = 3;
}
dev_info(dev, "%s (%lld Kbytes)\n", info->name,
--- a/drivers/mtd/tests/mtd_nandecctest.c
+++ b/drivers/mtd/tests/mtd_nandecctest.c
-@@ -187,7 +187,7 @@
+@@ -187,7 +187,7 @@ static int double_bit_error_detect(void
__nand_calculate_ecc(error_data, size, calc_ecc);
ret = __nand_correct_data(error_data, error_ecc, calc_ecc, size);
static const struct nand_ecc_test nand_ecc_test[] = {
--- a/drivers/mtd/tests/oobtest.c
+++ b/drivers/mtd/tests/oobtest.c
-@@ -215,19 +215,19 @@
+@@ -215,19 +215,19 @@ static int verify_eraseblock(int ebnum)
pr_info("ignoring error as within bitflip_limit\n");
}
pr_err("error: readoob failed at %#llx\n",
(long long)addr);
errcnt += 1;
-@@ -244,7 +244,7 @@
+@@ -244,7 +244,7 @@ static int verify_eraseblock(int ebnum)
/* verify post-(use_offset + use_len) area for 0xff */
k = use_offset + use_len;
bitflips += memffshow(addr, k, readbuf + k,
if (bitflips > bitflip_limit) {
pr_err("error: verify failed at %#llx\n",
-@@ -269,8 +269,8 @@
+@@ -269,8 +269,8 @@ static int verify_eraseblock_in_one_go(i
struct mtd_oob_ops ops;
int err = 0;
loff_t addr = (loff_t)ebnum * mtd->erasesize;
size_t bitflips;
int i;
-@@ -394,8 +394,8 @@
+@@ -394,8 +394,8 @@ static int __init mtd_oobtest_init(void)
goto out;
use_offset = 0;
vary_offset = 0;
/* First test: write all OOB, read it back and verify */
-@@ -460,8 +460,8 @@
+@@ -460,8 +460,8 @@ static int __init mtd_oobtest_init(void)
/* Write all eraseblocks */
use_offset = 0;
vary_offset = 1;
prandom_seed_state(&rnd_state, 5);
-@@ -471,8 +471,8 @@
+@@ -471,8 +471,8 @@ static int __init mtd_oobtest_init(void)
/* Check all eraseblocks */
use_offset = 0;
vary_offset = 1;
prandom_seed_state(&rnd_state, 5);
err = verify_all_eraseblocks();
-@@ -480,8 +480,8 @@
+@@ -480,8 +480,8 @@ static int __init mtd_oobtest_init(void)
goto out;
use_offset = 0;
vary_offset = 0;
/* Fourth test: try to write off end of device */
-@@ -501,7 +501,7 @@
+@@ -501,7 +501,7 @@ static int __init mtd_oobtest_init(void)
ops.retlen = 0;
ops.ooblen = 1;
ops.oobretlen = 0;
ops.datbuf = NULL;
ops.oobbuf = writebuf;
pr_info("attempting to start write past end of OOB\n");
-@@ -521,7 +521,7 @@
+@@ -521,7 +521,7 @@ static int __init mtd_oobtest_init(void)
ops.retlen = 0;
ops.ooblen = 1;
ops.oobretlen = 0;
ops.datbuf = NULL;
ops.oobbuf = readbuf;
pr_info("attempting to start read past end of OOB\n");
-@@ -543,7 +543,7 @@
+@@ -543,7 +543,7 @@ static int __init mtd_oobtest_init(void)
ops.mode = MTD_OPS_AUTO_OOB;
ops.len = 0;
ops.retlen = 0;
ops.oobretlen = 0;
ops.ooboffs = 0;
ops.datbuf = NULL;
-@@ -563,7 +563,7 @@
+@@ -563,7 +563,7 @@ static int __init mtd_oobtest_init(void)
ops.mode = MTD_OPS_AUTO_OOB;
ops.len = 0;
ops.retlen = 0;
ops.oobretlen = 0;
ops.ooboffs = 0;
ops.datbuf = NULL;
-@@ -587,7 +587,7 @@
+@@ -587,7 +587,7 @@ static int __init mtd_oobtest_init(void)
ops.mode = MTD_OPS_AUTO_OOB;
ops.len = 0;
ops.retlen = 0;
ops.oobretlen = 0;
ops.ooboffs = 1;
ops.datbuf = NULL;
-@@ -607,7 +607,7 @@
+@@ -607,7 +607,7 @@ static int __init mtd_oobtest_init(void)
ops.mode = MTD_OPS_AUTO_OOB;
ops.len = 0;
ops.retlen = 0;
ops.oobretlen = 0;
ops.ooboffs = 1;
ops.datbuf = NULL;
-@@ -638,7 +638,7 @@
+@@ -638,7 +638,7 @@ static int __init mtd_oobtest_init(void)
for (i = 0; i < ebcnt - 1; ++i) {
int cnt = 2;
int pg;
if (bbt[i] || bbt[i + 1])
continue;
addr = (loff_t)(i + 1) * mtd->erasesize - mtd->writesize;
-@@ -673,13 +673,12 @@
+@@ -673,13 +673,12 @@ static int __init mtd_oobtest_init(void)
for (i = 0; i < ebcnt - 1; ++i) {
if (bbt[i] || bbt[i + 1])
continue;
ops.oobretlen = 0;
ops.ooboffs = 0;
ops.datbuf = NULL;
-@@ -688,7 +687,7 @@
+@@ -688,7 +687,7 @@ static int __init mtd_oobtest_init(void)
if (err)
goto out;
if (memcmpshow(addr, readbuf, writebuf,
errcnt += 1;
--- a/drivers/mtd/tests/pagetest.c
+++ b/drivers/mtd/tests/pagetest.c
-@@ -127,13 +127,12 @@
+@@ -127,13 +127,12 @@ static int crosstest(void)
unsigned char *pp1, *pp2, *pp3, *pp4;
pr_info("crosstest\n");
for (i = 0; i < ebcnt && bbt[i]; ++i)
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
-@@ -174,9 +174,9 @@
+@@ -174,9 +174,9 @@ static int vol_cdev_fsync(struct file *f
struct ubi_device *ubi = desc->vol->ubi;
struct inode *inode = file_inode(file);
int err;
--- a/drivers/mtd/ubi/misc.c
+++ b/drivers/mtd/ubi/misc.c
-@@ -153,3 +153,52 @@
+@@ -153,3 +153,52 @@ int ubi_check_pattern(const void *buf, u
return 0;
return 1;
}
#define UBI_BGT_NAME_PATTERN "ubi_bgt%dd"
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
-@@ -628,6 +628,7 @@
+@@ -628,6 +628,7 @@ static int do_sync_erase(struct ubi_devi
return __erase_worker(ubi, &wl_wrk);
}
/**
* wear_leveling_worker - wear-leveling worker function.
* @ubi: UBI device description object
-@@ -649,6 +650,7 @@
+@@ -649,6 +650,7 @@ static int wear_leveling_worker(struct u
#endif
struct ubi_wl_entry *e1, *e2;
struct ubi_vid_hdr *vid_hdr;
kfree(wrk);
if (shutdown)
-@@ -753,6 +755,7 @@
+@@ -753,6 +755,7 @@ static int wear_leveling_worker(struct u
err = ubi_io_read_vid_hdr(ubi, e1->pnum, vid_hdr, 0);
if (err && err != UBI_IO_BITFLIPS) {
if (err == UBI_IO_FF) {
/*
* We are trying to move PEB without a VID header. UBI
-@@ -798,10 +801,12 @@
+@@ -798,10 +801,12 @@ static int wear_leveling_worker(struct u
* protection queue.
*/
protect = 1;
goto out_not_moved;
}
if (err == MOVE_TARGET_BITFLIPS || err == MOVE_TARGET_WR_ERR ||
-@@ -827,6 +832,7 @@
+@@ -827,6 +832,7 @@ static int wear_leveling_worker(struct u
ubi->erroneous_peb_count);
goto out_error;
}
erroneous = 1;
goto out_not_moved;
}
-@@ -897,15 +903,24 @@
+@@ -897,15 +903,24 @@ out_not_moved:
wl_tree_add(e1, &ubi->scrub);
else
wl_tree_add(e1, &ubi->used);
return 0;
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
-@@ -166,7 +166,6 @@
+@@ -166,7 +166,6 @@ struct bbm_info {
};
/* OneNAND BBT interface */
uint8_t tar;
--- a/include/linux/mtd/inftl.h
+++ b/include/linux/mtd/inftl.h
-@@ -44,7 +44,6 @@
+@@ -44,7 +44,6 @@ struct INFTLrecord {
unsigned int nb_blocks; /* number of physical blocks */
unsigned int nb_boot_blocks; /* number of blocks used by the bios */
struct erase_info instr;
static inline int map_bankwidth(void *map)
{
BUG();
-@@ -238,8 +240,11 @@
+@@ -238,8 +240,11 @@ struct map_info {
If there is no cache to care about this can be set to NULL. */
void (*inval_cache)(struct map_info *, unsigned long, ssize_t);
unsigned long pfow_base;
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
-@@ -100,17 +100,35 @@
+@@ -100,17 +100,35 @@ struct mtd_oob_ops {
#define MTD_MAX_OOBFREE_ENTRIES_LARGE 32
#define MTD_MAX_ECCPOS_ENTRIES_LARGE 640
};
struct module; /* only needed for owner field in mtd_info */
-@@ -171,8 +189,8 @@
+@@ -171,8 +189,8 @@ struct mtd_info {
const char *name;
int index;
/* the ecc step size. */
unsigned int ecc_step_size;
-@@ -258,6 +276,46 @@
+@@ -258,6 +276,46 @@ struct mtd_info {
int usecount;
};
void **virt, resource_size_t *phys);
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
-@@ -119,6 +119,12 @@
+@@ -119,6 +119,12 @@ typedef enum {
NAND_ECC_SOFT_BCH,
} nand_ecc_modes_t;
/*
* Constants for Hardware ECC
*/
-@@ -129,6 +135,14 @@
+@@ -129,6 +135,14 @@ typedef enum {
/* Enable Hardware ECC before syndrome is read back from flash */
#define NAND_ECC_READSYN 2
/* Bit mask for flags passed to do_nand_read_ecc */
#define NAND_GET_DEVICE 0x80
-@@ -160,6 +174,12 @@
+@@ -160,6 +174,12 @@ typedef enum {
/* Device supports subpage reads */
#define NAND_SUBPAGE_READ 0x00001000
/* Options valid for Samsung large page devices */
#define NAND_SAMSUNG_LP_OPTIONS NAND_CACHEPRG
-@@ -276,15 +296,15 @@
+@@ -276,15 +296,15 @@ struct nand_onfi_params {
__le16 t_r;
__le16 t_ccs;
__le16 src_sync_timing_mode;
/* vendor */
__le16 vendor_revision;
-@@ -407,7 +427,7 @@
+@@ -407,7 +427,7 @@ struct nand_jedec_params {
__le16 input_pin_capacitance_typ;
__le16 clk_pin_capacitance_typ;
u8 driver_strength_support;
u8 reserved4[36];
/* ECC and endurance block */
-@@ -444,6 +464,7 @@
+@@ -444,6 +464,7 @@ struct nand_hw_control {
/**
* struct nand_ecc_ctrl - Control structure for ECC
* @mode: ECC mode
* @steps: number of ECC steps per page
* @size: data bytes per ECC step
* @bytes: ECC bytes per step
-@@ -451,12 +472,18 @@
+@@ -451,12 +472,18 @@ struct nand_hw_control {
* @total: total number of ECC bytes per page
* @prepad: padding information for syndrome based ECC generators
* @postpad: padding information for syndrome based ECC generators
* @read_page_raw: function to read a raw page without ECC. This function
* should hide the specific layout used by the ECC
* controller and always return contiguous in-band and
-@@ -487,6 +514,7 @@
+@@ -487,6 +514,7 @@ struct nand_hw_control {
*/
struct nand_ecc_ctrl {
nand_ecc_modes_t mode;
int steps;
int size;
int bytes;
-@@ -494,7 +522,7 @@
+@@ -494,7 +522,7 @@ struct nand_ecc_ctrl {
int strength;
int prepad;
int postpad;
void *priv;
void (*hwctl)(struct mtd_info *mtd, int mode);
int (*calculate)(struct mtd_info *mtd, const uint8_t *dat,
-@@ -540,11 +568,11 @@
+@@ -540,11 +568,11 @@ struct nand_buffers {
/**
* struct nand_chip - NAND Private Flash Chip Data
* @read_byte: [REPLACEABLE] read one byte from the chip
* @read_word: [REPLACEABLE] read one word from the chip
* @write_byte: [REPLACEABLE] write a single byte to the chip on the
-@@ -640,18 +668,17 @@
+@@ -640,18 +668,17 @@ struct nand_buffers {
*/
struct nand_chip {
int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl);
int (*dev_ready)(struct mtd_info *mtd);
-@@ -719,6 +746,40 @@
+@@ -719,6 +746,40 @@ struct nand_chip {
void *priv;
};
/*
* NAND Flash Manufacturer ID Codes
*/
-@@ -850,7 +911,6 @@
+@@ -850,7 +911,6 @@ extern int nand_do_read(struct mtd_info
* @chip_delay: R/B delay value in us
* @options: Option flags, e.g. 16bit buswidth
* @bbt_options: BBT option flags, e.g. NAND_BBT_USE_FLASH
* @part_probe_types: NULL-terminated array of probe types
*/
struct platform_nand_chip {
-@@ -858,7 +918,6 @@
+@@ -858,7 +918,6 @@ struct platform_nand_chip {
int chip_offset;
int nr_partitions;
struct mtd_partition *partitions;
int chip_delay;
unsigned int options;
unsigned int bbt_options;
-@@ -908,15 +967,6 @@
+@@ -908,15 +967,6 @@ struct platform_nand_data {
struct platform_nand_ctrl ctrl;
};
{
--- a/include/linux/mtd/nand_bch.h
+++ b/include/linux/mtd/nand_bch.h
-@@ -32,9 +32,7 @@
+@@ -32,9 +32,7 @@ int nand_bch_correct_data(struct mtd_inf
/*
* Initialize BCH encoder/decoder
*/
/*
* Release BCH encoder/decoder resources
*/
-@@ -55,12 +53,10 @@
+@@ -55,12 +53,10 @@ static inline int
nand_bch_correct_data(struct mtd_info *mtd, unsigned char *buf,
unsigned char *read_ecc, unsigned char *calc_ecc)
{
}
--- a/include/linux/mtd/nftl.h
+++ b/include/linux/mtd/nftl.h
-@@ -50,7 +50,6 @@
+@@ -50,7 +50,6 @@ struct NFTLrecord {
unsigned int nb_blocks; /* number of physical blocks */
unsigned int nb_boot_blocks; /* number of blocks used by the bios */
struct erase_info instr;
int NFTL_mount(struct NFTLrecord *s);
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
-@@ -80,7 +80,6 @@
+@@ -80,7 +80,6 @@ struct onenand_bufferram {
* @page_buf: [INTERN] page main data buffer
* @oob_buf: [INTERN] page oob data buffer
* @subpagesize: [INTERN] holds the subpagesize
* @bbm: [REPLACEABLE] pointer to Bad Block Management
* @priv: [OPTIONAL] pointer to private chip date
*/
-@@ -134,7 +133,6 @@
+@@ -134,7 +133,6 @@ struct onenand_chip {
#endif
int subpagesize;
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
-@@ -42,7 +42,6 @@
+@@ -42,7 +42,6 @@ struct mtd_partition {
uint64_t size; /* partition size */
uint64_t offset; /* offset within the master MTD space */
uint32_t mask_flags; /* master MTD flags to mask out for this partition */
};
#define MTDPART_OFS_RETAIN (-3)
-@@ -56,11 +55,9 @@
+@@ -56,11 +55,9 @@ struct device_node;
/**
* struct mtd_part_parser_data - used to pass data to MTD partition parsers.
* @origin: for RedBoot, start address of MTD device
};
-@@ -78,14 +75,34 @@
+@@ -78,14 +75,34 @@ struct mtd_part_parser {
struct list_head list;
struct module *owner;
const char *name;
long long offset, long long length);
--- a/include/linux/mtd/sh_flctl.h
+++ b/include/linux/mtd/sh_flctl.h
-@@ -143,11 +143,11 @@
+@@ -143,11 +143,11 @@ enum flctl_ecc_res_t {
struct dma_chan;
struct sh_flctl {
uint8_t done_buff[2048 + 64]; /* max size 2048 + 64 */
int read_bytes;
-@@ -186,7 +186,7 @@
+@@ -186,7 +186,7 @@ struct sh_flctl_platform_data {
static inline struct sh_flctl *mtd_to_flctl(struct mtd_info *mtdinfo)
{
};
--- a/include/uapi/mtd/mtd-abi.h
+++ b/include/uapi/mtd/mtd-abi.h
-@@ -228,7 +228,7 @@
+@@ -228,7 +228,7 @@ struct nand_oobfree {
* complete set of ECC information. The ioctl truncates the larger internal
* structure to retain binary compatibility with the static declaration of the
* ioctl. Note that the "MTD_MAX_..._ENTRIES" macros represent the max size of
__u32 eccbytes;
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
-@@ -1153,7 +1153,7 @@
+@@ -1153,7 +1153,7 @@ static struct jffs2_sb_info *work_to_sb(
{
struct delayed_work *dwork;
return container_of(dwork, struct jffs2_sb_info, wbuf_dwork);
}
-@@ -1183,22 +1183,20 @@
+@@ -1183,22 +1183,20 @@ void jffs2_dirty_trigger(struct jffs2_sb
int jffs2_nand_flash_setup(struct jffs2_sb_info *c)
{
#define SR_SRWD BIT(7) /* SR write protect */
#define SR_QUAD_EN_MX BIT(6) /* Macronix Quad I/O */
-@@ -116,6 +117,7 @@
+@@ -116,6 +117,7 @@ enum spi_nor_ops {
enum spi_nor_option_flags {
SNOR_F_USE_FSR = BIT(0),
};
/**
-@@ -123,7 +125,6 @@
+@@ -123,7 +125,6 @@ enum spi_nor_option_flags {
* @mtd: point to a mtd_info structure
* @lock: the lock for the read/write/erase/lock/unlock operations
* @dev: point to a spi device, or a spi nor controller device.
* @page_size: the page size of the SPI NOR
* @addr_width: number of address bytes
* @erase_opcode: the opcode for erasing a sector
-@@ -143,7 +144,8 @@
+@@ -143,7 +144,8 @@ enum spi_nor_option_flags {
* @read: [DRIVER-SPECIFIC] read data from the SPI NOR
* @write: [DRIVER-SPECIFIC] write data to the SPI NOR
* @erase: [DRIVER-SPECIFIC] erase a sector of the SPI NOR
* @flash_lock: [FLASH-SPECIFIC] lock a region of the SPI NOR
* @flash_unlock: [FLASH-SPECIFIC] unlock a region of the SPI NOR
* @flash_is_locked: [FLASH-SPECIFIC] check if a region of the SPI NOR is
-@@ -154,7 +156,6 @@
+@@ -154,7 +156,6 @@ struct spi_nor {
struct mtd_info mtd;
struct mutex lock;
struct device *dev;
u32 page_size;
u8 addr_width;
u8 erase_opcode;
-@@ -184,6 +185,17 @@
+@@ -184,6 +185,17 @@ struct spi_nor {
void *priv;
};
include/linux/of_mtd.h | 6 ++++++
2 files changed, 42 insertions(+)
-diff --git a/drivers/of/of_mtd.c b/drivers/of/of_mtd.c
-index b7361ed..15d056e 100644
--- a/drivers/of/of_mtd.c
+++ b/drivers/of/of_mtd.c
-@@ -50,6 +50,42 @@ int of_get_nand_ecc_mode(struct device_node *np)
+@@ -50,6 +50,42 @@ int of_get_nand_ecc_mode(struct device_n
EXPORT_SYMBOL_GPL(of_get_nand_ecc_mode);
/**
* of_get_nand_ecc_step_size - Get ECC step size associated to
* the required ECC strength (see below).
* @np: Pointer to the given device_node
-diff --git a/include/linux/of_mtd.h b/include/linux/of_mtd.h
-index e266caa..0f6aca5 100644
--- a/include/linux/of_mtd.h
+++ b/include/linux/of_mtd.h
@@ -13,6 +13,7 @@
int of_get_nand_ecc_step_size(struct device_node *np);
int of_get_nand_ecc_strength(struct device_node *np);
int of_get_nand_bus_width(struct device_node *np);
-@@ -25,6 +26,11 @@ static inline int of_get_nand_ecc_mode(struct device_node *np)
+@@ -24,6 +25,11 @@ static inline int of_get_nand_ecc_mode(s
+ {
return -ENOSYS;
}
-
++
+static inline int of_get_nand_ecc_algo(struct device_node *np)
+{
+ return -ENOSYS;
+}
-+
+
static inline int of_get_nand_ecc_step_size(struct device_node *np)
{
- return -ENOSYS;
---
-1.7.10.4
-
1 file changed, 161 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/mtk-nand.txt
-diff --git a/Documentation/devicetree/bindings/mtd/mtk-nand.txt b/Documentation/devicetree/bindings/mtd/mtk-nand.txt
-new file mode 100644
-index 0000000..175767d
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/mtk-nand.txt
@@ -0,0 +1,161 @@
+ clock-names = "nfiecc_clk";
+ status = "disabled";
+ };
---
-1.7.10.4
-
create mode 100644 drivers/mtd/nand/mtk_ecc.h
create mode 100644 drivers/mtd/nand/mtk_nand.c
-diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
-index f05e0e9..3c26e89 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -563,4 +563,11 @@ config MTD_NAND_QCOM
+ This controller is found on mt27xx, mt81xx, mt65xx SoCs.
+
endif # MTD_NAND
-diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
-index f553353..cafde6f 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
-@@ -57,5 +57,6 @@ obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_nand.o
+@@ -57,5 +57,6 @@ obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_n
obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/
obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o
+obj-$(CONFIG_MTD_NAND_MTK) += mtk_nand.o mtk_ecc.o
nand-objs := nand_base.o nand_bbt.o nand_timings.o
-diff --git a/drivers/mtd/nand/mtk_ecc.c b/drivers/mtd/nand/mtk_ecc.c
-new file mode 100644
-index 0000000..28769f1
--- /dev/null
+++ b/drivers/mtd/nand/mtk_ecc.c
@@ -0,0 +1,527 @@
+MODULE_AUTHOR("Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>");
+MODULE_DESCRIPTION("MTK Nand ECC Driver");
+MODULE_LICENSE("GPL");
-diff --git a/drivers/mtd/nand/mtk_ecc.h b/drivers/mtd/nand/mtk_ecc.h
-new file mode 100644
-index 0000000..434826f
--- /dev/null
+++ b/drivers/mtd/nand/mtk_ecc.h
@@ -0,0 +1,53 @@
+void mtk_ecc_release(struct mtk_ecc *);
+
+#endif
-diff --git a/drivers/mtd/nand/mtk_nand.c b/drivers/mtd/nand/mtk_nand.c
-new file mode 100644
-index 0000000..907b90c
--- /dev/null
+++ b/drivers/mtd/nand/mtk_nand.c
@@ -0,0 +1,1432 @@
+MODULE_AUTHOR("Xiaolei Li <xiaolei.li@mediatek.com>");
+MODULE_AUTHOR("Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>");
+MODULE_DESCRIPTION("MTK Nand Flash Controller Driver");
---
-1.7.10.4
-
drivers/mtd/nand/mtk_nand.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
-diff --git a/drivers/mtd/nand/mtk_nand.c b/drivers/mtd/nand/mtk_nand.c
-index 907b90c..bde1a1d 100644
--- a/drivers/mtd/nand/mtk_nand.c
+++ b/drivers/mtd/nand/mtk_nand.c
@@ -16,6 +16,7 @@
#define MTK_NAME "mtk-nand"
#define KB(x) ((x) * 1024UL)
-@@ -539,6 +541,8 @@ static void mtk_nfc_bad_mark_swap(struct mtd_info *mtd, uint8_t *buf, int raw)
+@@ -539,6 +541,8 @@ static void mtk_nfc_bad_mark_swap(struct
struct mtk_nfc_nand_chip *nand = to_mtk_nand(chip);
u32 bad_pos = nand->bad_mark.pos;
if (raw)
bad_pos += nand->bad_mark.sec * mtk_data_len(chip);
else
-@@ -946,7 +950,8 @@ static int mtk_nfc_read_oob_std(struct mtd_info *mtd, struct nand_chip *chip,
+@@ -946,7 +950,8 @@ static int mtk_nfc_read_oob_std(struct m
static inline void mtk_nfc_hw_init(struct mtk_nfc *nfc)
{
nfi_writew(nfc, 0xf1, NFI_CNRNB);
nfi_writew(nfc, PAGEFMT_8K_16K, NFI_PAGEFMT);
-@@ -1328,6 +1333,9 @@ static int mtk_nfc_probe(struct platform_device *pdev)
+@@ -1328,6 +1333,9 @@ static int mtk_nfc_probe(struct platform
goto clk_disable;
}
platform_set_drvdata(pdev, nfc);
ret = mtk_nfc_nand_chips_init(dev, nfc);
-@@ -1362,6 +1370,9 @@ static int mtk_nfc_remove(struct platform_device *pdev)
+@@ -1362,6 +1370,9 @@ static int mtk_nfc_remove(struct platfor
mtk_ecc_release(nfc->ecc);
mtk_nfc_disable_clk(&nfc->clk);
return 0;
}
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index bab5d45..0c8d369 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -280,7 +280,7 @@ static int mtk_mdio_init(struct mtk_eth *eth)
+@@ -280,7 +280,7 @@ static int mtk_mdio_init(struct mtk_eth
return 0;
err_free_bus:
err_put_node:
of_node_put(mii_np);
-@@ -295,7 +295,7 @@ static void mtk_mdio_cleanup(struct mtk_eth *eth)
+@@ -295,7 +295,7 @@ static void mtk_mdio_cleanup(struct mtk_
mdiobus_unregister(eth->mii_bus);
of_node_put(eth->mii_bus->dev.of_node);
}
static inline void mtk_irq_disable(struct mtk_eth *eth, u32 mask)
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 30 +++++++++++++++++++++++----
1 file changed, 26 insertions(+), 4 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 0c8d369..3436c7b 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -133,6 +133,8 @@ static int mtk_mdio_read(struct mii_bus *bus, int phy_addr, int phy_reg)
+@@ -133,6 +133,8 @@ static int mtk_mdio_read(struct mii_bus
static void mtk_phy_link_adjust(struct net_device *dev)
{
struct mtk_mac *mac = netdev_priv(dev);
u32 mcr = MAC_MCR_MAX_RX_1536 | MAC_MCR_IPG_CFG |
MAC_MCR_FORCE_MODE | MAC_MCR_TX_EN |
MAC_MCR_RX_EN | MAC_MCR_BACKOFF_EN |
-@@ -150,11 +152,30 @@ static void mtk_phy_link_adjust(struct net_device *dev)
+@@ -150,11 +152,30 @@ static void mtk_phy_link_adjust(struct n
if (mac->phy_dev->link)
mcr |= MAC_MCR_FORCE_LINK;
mtk_w32(mac->hw, mcr, MTK_MAC_MCR(mac->id));
-@@ -236,7 +257,8 @@ static int mtk_phy_connect(struct mtk_mac *mac)
+@@ -236,7 +257,8 @@ static int mtk_phy_connect(struct mtk_ma
mac->phy_dev->autoneg = AUTONEG_ENABLE;
mac->phy_dev->speed = 0;
mac->phy_dev->duplex = 0;
mac->phy_dev->advertising = mac->phy_dev->supported |
ADVERTISED_Autoneg;
phy_start_aneg(mac->phy_dev);
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 6 ++++++
1 file changed, 6 insertions(+)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 3436c7b..ab61789 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -229,6 +229,9 @@ static int mtk_phy_connect(struct mtk_mac *mac)
+@@ -229,6 +229,9 @@ static int mtk_phy_connect(struct mtk_ma
u32 val, ge_mode;
np = of_parse_phandle(mac->of_node, "phy-handle", 0);
if (!np)
return -ENODEV;
-@@ -257,6 +260,9 @@ static int mtk_phy_connect(struct mtk_mac *mac)
+@@ -257,6 +260,9 @@ static int mtk_phy_connect(struct mtk_ma
mac->phy_dev->autoneg = AUTONEG_ENABLE;
mac->phy_dev->speed = 0;
mac->phy_dev->duplex = 0;
mac->phy_dev->supported &= PHY_GBIT_FEATURES | SUPPORTED_Pause |
SUPPORTED_Asym_Pause;
mac->phy_dev->advertising = mac->phy_dev->supported |
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 +++
1 file changed, 3 insertions(+)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index ab61789..76ecb1b 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -236,6 +236,9 @@ static int mtk_phy_connect(struct mtk_mac *mac)
+@@ -236,6 +236,9 @@ static int mtk_phy_connect(struct mtk_ma
return -ENODEV;
switch (of_get_phy_mode(np)) {
case PHY_INTERFACE_MODE_RGMII:
ge_mode = 0;
break;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 33 ++++++++++++++++-----------
1 file changed, 20 insertions(+), 13 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 76ecb1b..feedd5a 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -656,7 +656,16 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev,
+@@ -656,7 +656,16 @@ static int mtk_tx_map(struct sk_buff *sk
WRITE_ONCE(itxd->txd3, (TX_DMA_SWC | TX_DMA_PLEN0(skb_headlen(skb)) |
(!nr_frags * TX_DMA_LS0)));
skb_tx_timestamp(skb);
ring->next_free = mtk_qdma_phys_to_virt(ring, txd->txd2);
-@@ -884,21 +893,18 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget, bool *tx_again)
+@@ -884,21 +893,18 @@ static int mtk_poll_tx(struct mtk_eth *e
struct mtk_tx_dma *desc;
struct sk_buff *skb;
struct mtk_tx_buf *tx_buf;
u32 next_cpu = desc->txd2;
int mac;
-@@ -918,9 +924,8 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget, bool *tx_again)
+@@ -918,9 +924,8 @@ static int mtk_poll_tx(struct mtk_eth *e
}
if (skb != (struct sk_buff *)MTK_DMA_DUMMY_DESC) {
}
mtk_tx_unmap(eth->dev, tx_buf);
-@@ -933,11 +938,13 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget, bool *tx_again)
+@@ -933,11 +938,13 @@ static int mtk_poll_tx(struct mtk_eth *e
mtk_w32(eth, cpu, MTK_QTX_CRX_PTR);
}
/* read hw index again make sure no new tx packet */
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 +++
1 file changed, 3 insertions(+)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index feedd5a..fefbf16 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -498,6 +498,9 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
+@@ -498,6 +498,9 @@ static int mtk_init_fq_dma(struct mtk_et
eth->scratch_head = kcalloc(cnt, MTK_QDMA_PAGE_SIZE,
GFP_KERNEL);
dma_addr = dma_map_single(eth->dev,
eth->scratch_head, cnt * MTK_QDMA_PAGE_SIZE,
DMA_FROM_DEVICE);
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 2 ++
2 files changed, 15 insertions(+), 5 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index fefbf16..d9664e5 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -484,14 +484,14 @@ static inline void mtk_rx_get_desc(struct mtk_rx_dma *rxd,
+@@ -484,14 +484,14 @@ static inline void mtk_rx_get_desc(struc
/* the qdma core needs scratch memory to be setup */
static int mtk_init_fq_dma(struct mtk_eth *eth)
{
GFP_ATOMIC | __GFP_ZERO);
if (unlikely(!eth->scratch_ring))
return -ENOMEM;
-@@ -508,19 +508,19 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
+@@ -508,19 +508,19 @@ static int mtk_init_fq_dma(struct mtk_et
return -ENOMEM;
memset(eth->scratch_ring, 0x0, sizeof(struct mtk_tx_dma) * cnt);
mtk_w32(eth, phy_ring_tail, MTK_QDMA_FQ_TAIL);
mtk_w32(eth, (cnt << 16) | cnt, MTK_QDMA_FQ_CNT);
mtk_w32(eth, MTK_QDMA_PAGE_SIZE << 16, MTK_QDMA_FQ_BLEN);
-@@ -1220,6 +1220,14 @@ static void mtk_dma_free(struct mtk_eth *eth)
+@@ -1220,6 +1220,14 @@ static void mtk_dma_free(struct mtk_eth
for (i = 0; i < MTK_MAC_COUNT; i++)
if (eth->netdev[i])
netdev_reset_queue(eth->netdev[i]);
mtk_tx_clean(eth);
mtk_rx_clean(eth);
kfree(eth->scratch_head);
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-index eed626d..57f7e8a 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -357,6 +357,7 @@ struct mtk_rx_ring {
void *scratch_head;
struct clk *clk_ethif;
struct clk *clk_esw;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index d9664e5..17ca1c1 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -686,7 +686,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev,
+@@ -686,7 +686,7 @@ static int mtk_tx_map(struct sk_buff *sk
err_dma:
do {
/* unmap dma */
mtk_tx_unmap(&dev->dev, tx_buf);
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 ++
1 file changed, 2 insertions(+)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 17ca1c1..aadd748 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -841,6 +841,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget,
+@@ -841,6 +841,7 @@ static int mtk_poll_rx(struct napi_struc
DMA_FROM_DEVICE);
if (unlikely(dma_mapping_error(&netdev->dev, dma_addr))) {
skb_free_frag(new_data);
goto release_desc;
}
-@@ -848,6 +849,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget,
+@@ -848,6 +849,7 @@ static int mtk_poll_rx(struct napi_struc
skb = build_skb(data, ring->frag_size);
if (unlikely(!skb)) {
put_page(virt_to_head_page(new_data));
goto release_desc;
}
skb_reserve(skb, NET_SKB_PAD + NET_IP_ALIGN);
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index aadd748..72908b2 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1292,7 +1292,7 @@ static int mtk_start_dma(struct mtk_eth *eth)
+@@ -1292,7 +1292,7 @@ static int mtk_start_dma(struct mtk_eth
mtk_w32(eth,
MTK_TX_WB_DDONE | MTK_RX_DMA_EN | MTK_TX_DMA_EN |
MTK_RX_2B_OFFSET | MTK_DMA_SIZE_16DWORDS |
MTK_QDMA_GLO_CFG);
return 0;
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-index 57f7e8a..a5eb7c6 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -91,6 +91,7 @@
#define MTK_TX_WB_DDONE BIT(6)
#define MTK_DMA_SIZE_16DWORDS (2 << 4)
#define MTK_RX_DMA_BUSY BIT(3)
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 72908b2..ec6140f 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1406,7 +1406,7 @@ static int __init mtk_hw_init(struct mtk_eth *eth)
+@@ -1406,7 +1406,7 @@ static int __init mtk_hw_init(struct mtk
/* disable delay and normal interrupt */
mtk_w32(eth, 0, MTK_QDMA_DELAY_INT);
mtk_w32(eth, RST_GL_PSE, MTK_RST_GL);
mtk_w32(eth, 0, MTK_RST_GL);
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index ec6140f..d03f339 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1043,8 +1043,7 @@ static int mtk_tx_alloc(struct mtk_eth *eth)
+@@ -1043,8 +1043,7 @@ static int mtk_tx_alloc(struct mtk_eth *
atomic_set(&ring->free_count, MTK_DMA_SIZE - 2);
ring->next_free = &ring->dma[0];
ring->last_free = &ring->dma[MTK_DMA_SIZE - 2];
/* make sure that all changes to the dma ring are flushed before we
* continue
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index d03f339..52cdb3a 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1720,7 +1720,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
+@@ -1720,7 +1720,7 @@ static int mtk_add_mac(struct mtk_eth *e
mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET;
SET_NETDEV_DEV(eth->netdev[id], eth->dev);
eth->netdev[id]->netdev_ops = &mtk_netdev_ops;
eth->netdev[id]->base_addr = (unsigned long)eth->base;
eth->netdev[id]->vlan_features = MTK_HW_FEATURES &
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 52cdb3a..87b48c0 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -934,7 +934,6 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget, bool *tx_again)
+@@ -934,7 +934,6 @@ static int mtk_poll_tx(struct mtk_eth *e
}
mtk_tx_unmap(eth->dev, tx_buf);
ring->last_free = desc;
atomic_inc(&ring->free_count);
-@@ -1042,7 +1041,7 @@ static int mtk_tx_alloc(struct mtk_eth *eth)
+@@ -1042,7 +1041,7 @@ static int mtk_tx_alloc(struct mtk_eth *
atomic_set(&ring->free_count, MTK_DMA_SIZE - 2);
ring->next_free = &ring->dma[0];
ring->thresh = MAX_SKB_FRAGS;
/* make sure that all changes to the dma ring are flushed before we
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 87b48c0..9da533e 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -716,6 +716,20 @@ static inline int mtk_cal_txd_req(struct sk_buff *skb)
+@@ -716,6 +716,20 @@ static inline int mtk_cal_txd_req(struct
return nfrags;
}
static void mtk_wake_queue(struct mtk_eth *eth)
{
int i;
-@@ -960,7 +974,8 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget, bool *tx_again)
+@@ -960,7 +974,8 @@ static int mtk_poll_tx(struct mtk_eth *e
if (!total)
return 0;
mtk_wake_queue(eth);
return total;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 9da533e..a569c32 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -795,12 +795,9 @@ static int mtk_start_xmit(struct sk_buff *skb, struct net_device *dev)
+@@ -795,12 +795,9 @@ static int mtk_start_xmit(struct sk_buff
if (mtk_tx_map(skb, dev, tx_num, ring, gso) < 0)
goto drop;
spin_unlock_irqrestore(ð->page_lock, flags);
return NETDEV_TX_OK;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ----
1 file changed, 4 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index a569c32..6a9fbde 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -335,8 +335,6 @@ static inline void mtk_irq_disable(struct mtk_eth *eth, u32 mask)
+@@ -335,8 +335,6 @@ static inline void mtk_irq_disable(struc
val = mtk_r32(eth, MTK_QDMA_INT_MASK);
mtk_w32(eth, val & ~mask, MTK_QDMA_INT_MASK);
}
static inline void mtk_irq_enable(struct mtk_eth *eth, u32 mask)
-@@ -345,8 +343,6 @@ static inline void mtk_irq_enable(struct mtk_eth *eth, u32 mask)
+@@ -345,8 +343,6 @@ static inline void mtk_irq_enable(struct
val = mtk_r32(eth, MTK_QDMA_INT_MASK);
mtk_w32(eth, val | mask, MTK_QDMA_INT_MASK);
}
static int mtk_set_mac_address(struct net_device *dev, void *p)
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 22 ++++++++++------------
1 file changed, 10 insertions(+), 12 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 6a9fbde..13ee15f 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -806,7 +806,7 @@ drop:
return done;
}
-@@ -977,28 +977,26 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget, bool *tx_again)
+@@ -977,28 +977,26 @@ static int mtk_poll_tx(struct mtk_eth *e
static int mtk_poll(struct napi_struct *napi, int budget)
{
struct mtk_eth *eth = container_of(napi, struct mtk_eth, rx_napi);
}
if (unlikely(netif_msg_intr(eth))) {
-@@ -1016,7 +1014,7 @@ static int mtk_poll(struct napi_struct *napi, int budget)
+@@ -1016,7 +1014,7 @@ static int mtk_poll(struct napi_struct *
return budget;
napi_complete(napi);
return rx_done;
}
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 1 +
2 files changed, 8 insertions(+)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 13ee15f..c869064 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -331,18 +331,24 @@ static void mtk_mdio_cleanup(struct mtk_eth *eth)
+@@ -331,18 +331,24 @@ static void mtk_mdio_cleanup(struct mtk_
static inline void mtk_irq_disable(struct mtk_eth *eth, u32 mask)
{
}
static int mtk_set_mac_address(struct net_device *dev, void *p)
-@@ -1771,6 +1777,7 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1771,6 +1777,7 @@ static int mtk_probe(struct platform_dev
return -EADDRNOTAVAIL;
spin_lock_init(ð->page_lock);
eth->ethsys = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
"mediatek,ethsys");
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-index a5eb7c6..3159d2a 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -373,6 +373,7 @@ struct mtk_eth {
struct net_device dummy_dev;
struct net_device *netdev[MTK_MAX_DEVS];
struct mtk_mac *mac[MTK_MAX_DEVS];
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 15 ++-
2 files changed, 111 insertions(+), 60 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index c869064..718cbb2 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -905,14 +905,13 @@ release_desc:
u32 cpu, dma;
static int condition;
int i;
-@@ -964,63 +963,82 @@ static int mtk_poll_tx(struct mtk_eth *eth, int budget, bool *tx_again)
+@@ -964,63 +963,82 @@ static int mtk_poll_tx(struct mtk_eth *e
netdev_completed_queue(eth->netdev[i], done, bytes);
}
+ mtk_handle_status_irq(eth);
+ mtk_w32(eth, MTK_TX_DONE_INT, MTK_QMTK_INT_STATUS);
+ tx_done = mtk_poll_tx(eth, budget);
-+
-+ if (unlikely(netif_msg_intr(eth))) {
+
+ if (unlikely(netif_msg_intr(eth))) {
+ status = mtk_r32(eth, MTK_QMTK_INT_STATUS);
-+ mask = mtk_r32(eth, MTK_QDMA_INT_MASK);
+ mask = mtk_r32(eth, MTK_QDMA_INT_MASK);
+- netdev_info(eth->netdev[0],
+- "done tx %d, rx %d, intr 0x%08x/0x%x\n",
+- tx_done, rx_done, status, mask);
+ dev_info(eth->dev,
+ "done tx %d, intr 0x%08x/0x%x\n",
+ tx_done, status, mask);
-+ }
-+
+ }
+
+- if (tx_again || rx_done == budget)
+ if (tx_done == budget)
-+ return budget;
-+
-+ status = mtk_r32(eth, MTK_QMTK_INT_STATUS);
+ return budget;
+
+ status = mtk_r32(eth, MTK_QMTK_INT_STATUS);
+- if (status & (tx_intr | rx_intr))
+ if (status & MTK_TX_DONE_INT)
-+ return budget;
-+
-+ napi_complete(napi);
+ return budget;
+
+ napi_complete(napi);
+- mtk_irq_enable(eth, MTK_RX_DONE_INT | MTK_RX_DONE_INT);
+ mtk_irq_enable(eth, MTK_TX_DONE_INT);
+
+ return tx_done;
+ mtk_handle_status_irq(eth);
+ mtk_w32(eth, MTK_RX_DONE_INT, MTK_QMTK_INT_STATUS);
+ rx_done = mtk_poll_rx(napi, budget, eth);
-
- if (unlikely(netif_msg_intr(eth))) {
++
++ if (unlikely(netif_msg_intr(eth))) {
+ status = mtk_r32(eth, MTK_QMTK_INT_STATUS);
- mask = mtk_r32(eth, MTK_QDMA_INT_MASK);
-- netdev_info(eth->netdev[0],
-- "done tx %d, rx %d, intr 0x%08x/0x%x\n",
-- tx_done, rx_done, status, mask);
++ mask = mtk_r32(eth, MTK_QDMA_INT_MASK);
+ dev_info(eth->dev,
+ "done rx %d, intr 0x%08x/0x%x\n",
+ rx_done, status, mask);
- }
-
-- if (tx_again || rx_done == budget)
++ }
++
+ if (rx_done == budget)
- return budget;
-
- status = mtk_r32(eth, MTK_QMTK_INT_STATUS);
-- if (status & (tx_intr | rx_intr))
++ return budget;
++
++ status = mtk_r32(eth, MTK_QMTK_INT_STATUS);
+ if (status & MTK_RX_DONE_INT)
- return budget;
-
- napi_complete(napi);
-- mtk_irq_enable(eth, MTK_RX_DONE_INT | MTK_RX_DONE_INT);
++ return budget;
++
++ napi_complete(napi);
+ mtk_irq_enable(eth, MTK_RX_DONE_INT);
return rx_done;
}
-@@ -1256,22 +1274,26 @@ static void mtk_tx_timeout(struct net_device *dev)
+@@ -1256,22 +1274,26 @@ static void mtk_tx_timeout(struct net_de
schedule_work(ð->pending_work);
}
return IRQ_HANDLED;
}
-@@ -1284,7 +1306,7 @@ static void mtk_poll_controller(struct net_device *dev)
+@@ -1284,7 +1306,7 @@ static void mtk_poll_controller(struct n
u32 int_mask = MTK_TX_DONE_INT | MTK_RX_DONE_INT;
mtk_irq_disable(eth, int_mask);
mtk_irq_enable(eth, int_mask);
}
#endif
-@@ -1320,6 +1342,7 @@ static int mtk_open(struct net_device *dev)
+@@ -1320,6 +1342,7 @@ static int mtk_open(struct net_device *d
if (err)
return err;
napi_enable(ð->rx_napi);
mtk_irq_enable(eth, MTK_TX_DONE_INT | MTK_RX_DONE_INT);
}
-@@ -1368,6 +1391,7 @@ static int mtk_stop(struct net_device *dev)
+@@ -1368,6 +1391,7 @@ static int mtk_stop(struct net_device *d
return 0;
mtk_irq_disable(eth, MTK_TX_DONE_INT | MTK_RX_DONE_INT);
napi_disable(ð->rx_napi);
mtk_stop_dma(eth, MTK_QDMA_GLO_CFG);
-@@ -1405,7 +1429,11 @@ static int __init mtk_hw_init(struct mtk_eth *eth)
+@@ -1405,7 +1429,11 @@ static int __init mtk_hw_init(struct mtk
/* Enable RX VLan Offloading */
mtk_w32(eth, 1, MTK_CDMP_EG_CTRL);
dev_name(eth->dev), eth);
if (err)
return err;
-@@ -1421,7 +1449,11 @@ static int __init mtk_hw_init(struct mtk_eth *eth)
+@@ -1421,7 +1449,11 @@ static int __init mtk_hw_init(struct mtk
mtk_w32(eth, 0, MTK_RST_GL);
/* FE int grouping */
for (i = 0; i < 2; i++) {
u32 val = mtk_r32(eth, MTK_GDMA_FWD_CFG(i));
-@@ -1469,7 +1501,9 @@ static void mtk_uninit(struct net_device *dev)
+@@ -1469,7 +1501,9 @@ static void mtk_uninit(struct net_device
phy_disconnect(mac->phy_dev);
mtk_mdio_cleanup(eth);
mtk_irq_disable(eth, ~0);
}
static int mtk_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-@@ -1744,10 +1778,10 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
+@@ -1744,10 +1778,10 @@ static int mtk_add_mac(struct mtk_eth *e
dev_err(eth->dev, "error bringing up device\n");
goto free_netdev;
}
return 0;
-@@ -1764,6 +1798,7 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1764,6 +1798,7 @@ static int mtk_probe(struct platform_dev
struct mtk_soc_data *soc;
struct mtk_eth *eth;
int err;
match = of_match_device(of_mtk_match, &pdev->dev);
soc = (struct mtk_soc_data *)match->data;
-@@ -1799,10 +1834,12 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1799,10 +1834,12 @@ static int mtk_probe(struct platform_dev
return PTR_ERR(eth->rstc);
}
}
eth->clk_ethif = devm_clk_get(&pdev->dev, "ethif");
-@@ -1843,7 +1880,9 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1843,7 +1880,9 @@ static int mtk_probe(struct platform_dev
* for NAPI to work
*/
init_dummy_netdev(ð->dummy_dev);
MTK_NAPI_WEIGHT);
platform_set_drvdata(pdev, eth);
-@@ -1864,6 +1903,7 @@ static int mtk_remove(struct platform_device *pdev)
+@@ -1864,6 +1903,7 @@ static int mtk_remove(struct platform_de
clk_disable_unprepare(eth->clk_gp1);
clk_disable_unprepare(eth->clk_gp2);
netif_napi_del(ð->rx_napi);
mtk_cleanup(eth);
platform_set_drvdata(pdev, NULL);
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-index 3159d2a..f82e3ac 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -68,6 +68,10 @@
struct napi_struct rx_napi;
struct mtk_tx_dma *scratch_ring;
dma_addr_t phy_scratch_ring;
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 718cbb2..bced659 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -7,7 +7,7 @@
* Copyright (C) 2009-2016 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2013-2016 Michael Lee <igvtee@gmail.com>
*/
-@@ -1929,5 +1929,5 @@ static struct platform_driver mtk_driver = {
+@@ -1929,5 +1929,5 @@ static struct platform_driver mtk_driver
module_platform_driver(mtk_driver);
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_AUTHOR("John Crispin <john@phrozen.org>");
MODULE_DESCRIPTION("Ethernet driver for MediaTek SoC");
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 1 +
2 files changed, 13 insertions(+), 2 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index bced659..70e961c 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1267,11 +1267,21 @@ static void mtk_tx_timeout(struct net_device *dev)
+@@ -1267,11 +1267,21 @@ static void mtk_tx_timeout(struct net_de
{
struct mtk_mac *mac = netdev_priv(dev);
struct mtk_eth *eth = mac->hw;
}
static irqreturn_t mtk_handle_irq_rx(int irq, void *_eth)
-@@ -1765,7 +1775,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
+@@ -1765,7 +1775,7 @@ static int mtk_add_mac(struct mtk_eth *e
mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET;
SET_NETDEV_DEV(eth->netdev[id], eth->dev);
eth->netdev[id]->netdev_ops = &mtk_netdev_ops;
eth->netdev[id]->base_addr = (unsigned long)eth->base;
eth->netdev[id]->vlan_features = MTK_HW_FEATURES &
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-index f82e3ac..e39da72 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -15,6 +15,7 @@
#define MTK_QDMA_PAGE_SIZE 2048
#define MTK_MAX_RX_LENGTH 1536
#define MTK_TX_DMA_BUF_LEN 0x3fff
---
-1.7.10.4
-
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
-diff --git a/MAINTAINERS b/MAINTAINERS
-index 73f0592..c044320 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
-@@ -6904,7 +6904,7 @@ F: include/uapi/linux/uvcvideo.h
+@@ -6909,7 +6909,7 @@ F: include/uapi/linux/uvcvideo.h
MEDIATEK ETHERNET DRIVER
M: Felix Fietkau <nbd@openwrt.org>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/mediatek/
---
-1.7.10.4
-
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
-diff --git a/MAINTAINERS b/MAINTAINERS
-index c044320..6262e05 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
-@@ -6905,6 +6905,7 @@ F: include/uapi/linux/uvcvideo.h
+@@ -6910,6 +6910,7 @@ F: include/uapi/linux/uvcvideo.h
MEDIATEK ETHERNET DRIVER
M: Felix Fietkau <nbd@openwrt.org>
M: John Crispin <john@phrozen.org>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/mediatek/
---
-1.7.10.4
-
create mode 100644 drivers/net/ethernet/mediatek/mt7530.c
create mode 100644 drivers/net/ethernet/mediatek/mt7530.h
-diff --git a/drivers/net/ethernet/mediatek/Makefile b/drivers/net/ethernet/mediatek/Makefile
-index aa3f1c8..82001c4 100644
--- a/drivers/net/ethernet/mediatek/Makefile
+++ b/drivers/net/ethernet/mediatek/Makefile
@@ -2,4 +2,4 @@
-obj-$(CONFIG_NET_MEDIATEK_SOC) += mtk_eth_soc.o
+obj-$(CONFIG_NET_MEDIATEK_SOC) += mt7530.o gsw_mt7623.o mtk_eth_soc.o
-diff --git a/drivers/net/ethernet/mediatek/gsw_mt7620.h b/drivers/net/ethernet/mediatek/gsw_mt7620.h
-new file mode 100644
-index 0000000..6fca8f2
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/gsw_mt7620.h
@@ -0,0 +1,251 @@
+void mt7620_handle_carrier(struct mtk_eth *eth);
+
+#endif
-diff --git a/drivers/net/ethernet/mediatek/gsw_mt7623.c b/drivers/net/ethernet/mediatek/gsw_mt7623.c
-new file mode 100644
-index 0000000..0c6b8a6
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/gsw_mt7623.c
@@ -0,0 +1,1084 @@
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_DESCRIPTION("GBit switch driver for Mediatek MT7623 SoC");
-diff --git a/drivers/net/ethernet/mediatek/mt7530.c b/drivers/net/ethernet/mediatek/mt7530.c
-new file mode 100644
-index 0000000..2e9d280
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/mt7530.c
@@ -0,0 +1,808 @@
+
+ return 0;
+}
-diff --git a/drivers/net/ethernet/mediatek/mt7530.h b/drivers/net/ethernet/mediatek/mt7530.h
-new file mode 100644
-index 0000000..1fc8c62
--- /dev/null
+++ b/drivers/net/ethernet/mediatek/mt7530.h
@@ -0,0 +1,20 @@
+int mt7530_probe(struct device *dev, void __iomem *base, struct mii_bus *bus, int vlan);
+
+#endif
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 70e961c..7788ba6 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -24,6 +24,9 @@
static int mtk_msg_level = -1;
module_param_named(msg_level, mtk_msg_level, int, 0);
MODULE_PARM_DESC(msg_level, "Message level (-1=defaults,0=none,...,16=all)");
-@@ -69,7 +72,7 @@ static int mtk_mdio_busy_wait(struct mtk_eth *eth)
+@@ -69,7 +72,7 @@ static int mtk_mdio_busy_wait(struct mtk
return 0;
if (time_after(jiffies, t_start + PHY_IAC_TIMEOUT))
break;
}
dev_err(eth->dev, "mdio: MDIO timeout\n");
-@@ -1421,15 +1424,6 @@ static int __init mtk_hw_init(struct mtk_eth *eth)
+@@ -1421,15 +1424,6 @@ static int __init mtk_hw_init(struct mtk
reset_control_deassert(eth->rstc);
usleep_range(10, 20);
/* GE1, Force 1000M/FD, FC ON */
mtk_w32(eth, MAC_MCR_FIXED_LINK, MTK_MAC_MCR(0));
-@@ -1452,6 +1446,8 @@ static int __init mtk_hw_init(struct mtk_eth *eth)
+@@ -1452,6 +1446,8 @@ static int __init mtk_hw_init(struct mtk
if (err)
return err;
/* disable delay and normal interrupt */
mtk_w32(eth, 0, MTK_QDMA_DELAY_INT);
mtk_irq_disable(eth, ~0);
-@@ -1479,6 +1475,8 @@ static int __init mtk_hw_init(struct mtk_eth *eth)
+@@ -1479,6 +1475,8 @@ static int __init mtk_hw_init(struct mtk
mtk_w32(eth, val, MTK_GDMA_FWD_CFG(i));
}
return 0;
}
-@@ -1734,7 +1732,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
+@@ -1734,7 +1732,7 @@ static int mtk_add_mac(struct mtk_eth *e
{
struct mtk_mac *mac;
const __be32 *_id = of_get_property(np, "reg", NULL);
if (!_id) {
dev_err(eth->dev, "missing mac id\n");
-@@ -1768,8 +1766,8 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
+@@ -1768,8 +1766,8 @@ static int mtk_add_mac(struct mtk_eth *e
GFP_KERNEL);
if (!mac->hw_stats) {
dev_err(eth->dev, "failed to allocate counter memory\n");
}
spin_lock_init(&mac->hw_stats->stats_lock);
mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET;
-@@ -1783,21 +1781,9 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
+@@ -1783,21 +1781,9 @@ static int mtk_add_mac(struct mtk_eth *e
eth->netdev[id]->features |= MTK_HW_FEATURES;
eth->netdev[id]->ethtool_ops = &mtk_ethtool_ops;
}
static int mtk_probe(struct platform_device *pdev)
-@@ -1865,14 +1851,13 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1865,14 +1851,13 @@ static int mtk_probe(struct platform_dev
clk_prepare_enable(eth->clk_gp1);
clk_prepare_enable(eth->clk_gp2);
for_each_child_of_node(pdev->dev.of_node, mac_np) {
if (!of_device_is_compatible(mac_np,
"mediatek,eth-mac"))
-@@ -1886,6 +1871,22 @@ static int mtk_probe(struct platform_device *pdev)
+@@ -1886,6 +1871,22 @@ static int mtk_probe(struct platform_dev
goto err_free_dev;
}
/* we run 2 devices on the same DMA ring so we need a dummy device
* for NAPI to work
*/
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-index e39da72..75692cc 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -407,6 +407,9 @@ struct mtk_eth {
};
/* struct mtk_mac - the structure that holds the info about the MACs of the
-@@ -434,4 +437,6 @@ void mtk_stats_update_mac(struct mtk_mac *mac);
+@@ -434,4 +437,6 @@ void mtk_stats_update_mac(struct mtk_mac
void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg);
u32 mtk_r32(struct mtk_eth *eth, unsigned reg);
+int mt7623_gsw_config(struct mtk_eth *eth);
+
#endif /* MTK_ETH_H */
---
-1.7.10.4
-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
-diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-index 7788ba6..22caad3 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -217,7 +217,7 @@ static int mtk_phy_connect_node(struct mtk_eth *eth, struct mtk_mac *mac,
+@@ -217,7 +217,7 @@ static int mtk_phy_connect_node(struct m
dev_info(eth->dev,
"connected mac %d to PHY at %s [uid=%08x, driver=%s]\n",
phydev->drv->name);
mac->phy_dev = phydev;
-@@ -1396,6 +1396,7 @@ static int mtk_stop(struct net_device *dev)
+@@ -1396,6 +1396,7 @@ static int mtk_stop(struct net_device *d
struct mtk_mac *mac = netdev_priv(dev);
struct mtk_eth *eth = mac->hw;
netif_tx_disable(dev);
phy_stop(mac->phy_dev);
-@@ -1595,11 +1596,13 @@ static int mtk_set_settings(struct net_device *dev,
+@@ -1595,11 +1596,13 @@ static int mtk_set_settings(struct net_d
{
struct mtk_mac *mac = netdev_priv(dev);
}
return phy_ethtool_sset(mac->phy_dev, cmd);
---
-1.7.10.4
-
obj-$(CONFIG_ARCH_VT8500) += irq-vt8500.o
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
-@@ -1245,6 +1245,7 @@ IRQCHIP_DECLARE(arm1176jzf_dc_gic, "arm,
+@@ -1253,6 +1253,7 @@ IRQCHIP_DECLARE(arm1176jzf_dc_gic, "arm,
IRQCHIP_DECLARE(cortex_a15_gic, "arm,cortex-a15-gic", gic_of_init);
IRQCHIP_DECLARE(cortex_a9_gic, "arm,cortex-a9-gic", gic_of_init);
IRQCHIP_DECLARE(cortex_a7_gic, "arm,cortex-a7-gic", gic_of_init);
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1008,6 +1008,66 @@ write_err:
+@@ -1009,6 +1009,66 @@ write_err:
return ret;
}
static int macronix_quad_enable(struct spi_nor *nor)
{
int ret, val;
-@@ -1186,10 +1246,12 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -1187,10 +1247,12 @@ int spi_nor_scan(struct spi_nor *nor, co
}
/* sst nor chips use AAI word program */
if (info->flags & USE_FSR)
nor->flags |= SNOR_F_USE_FSR;
-@@ -1217,11 +1279,20 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -1218,11 +1280,20 @@ int spi_nor_scan(struct spi_nor *nor, co
mtd->writebufsize = nor->page_size;
if (np) {
projects / openwrt / staging / lynxis / omap.git / commitdiff