ar71xx: add kernel support for the Sitecom WLR-8100 wireless router
authorGabor Juhos <juhosg@openwrt.org>
Wed, 30 Oct 2013 06:50:54 +0000 (06:50 +0000)
committerGabor Juhos <juhosg@openwrt.org>
Wed, 30 Oct 2013 06:50:54 +0000 (06:50 +0000)
  - unsure about copyright message
  - based on AP136-010

Patchwork: http://patchwork.openwrt.org/patch/4147/
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
[juhosg: rename and refresh kernel patch]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 38589

target/linux/ar71xx/config-3.10
target/linux/ar71xx/files/arch/mips/ath79/mach-wlr8100.c [new file with mode: 0644]
target/linux/ar71xx/patches-3.10/630-MIPS-ath79-add-sc-wlr8100-support.patch [new file with mode: 0644]

index eb6a781..c67cd4b 100644 (file)
@@ -89,6 +89,7 @@ CONFIG_ATH79_MACH_UBNT=y
 CONFIG_ATH79_MACH_UBNT_XM=y
 CONFIG_ATH79_MACH_WHR_HP_G300N=y
 CONFIG_ATH79_MACH_WLAE_AG300N=y
+CONFIG_ATH79_MACH_WLR8100=y
 CONFIG_ATH79_MACH_WNDAP360=y
 CONFIG_ATH79_MACH_WNDR3700=y
 CONFIG_ATH79_MACH_WNDR4300=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wlr8100.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wlr8100.c
new file mode 100644 (file)
index 0000000..8eecc0e
--- /dev/null
@@ -0,0 +1,222 @@
+/*
+ * Sitecom X8 AC1750 WLR-8100 board support
+ *
+ * Based on the Qualcomm Atheros AP135/AP136 reference board support code
+ * Copyright (c) 2012 Qualcomm Atheros
+ * Copyright (c) 2012-2013 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/ar8216_platform.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "pci.h"
+#include "dev-ap9x-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-eth.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define WLR8100_GPIO_LED_USB           4
+#define WLR8100_GPIO_LED_WLAN_5G       12
+#define WLR8100_GPIO_LED_WLAN_2G       13
+#define WLR8100_GPIO_LED_STATUS_RED    14
+#define WLR8100_GPIO_LED_WPS_RED       15
+#define WLR8100_GPIO_LED_STATUS_AMBER  19
+#define WLR8100_GPIO_LED_WPS_GREEN     20
+
+#define WLR8100_GPIO_BTN_WPS           16
+#define WLR8100_GPIO_BTN_RFKILL                21
+
+#define WLR8100_KEYS_POLL_INTERVAL     20      /* msecs */
+#define WLR8100_KEYS_DEBOUNCE_INTERVAL (3 * WLR8100_KEYS_POLL_INTERVAL)
+
+#define WLR8100_MAC0_OFFSET            0
+#define WLR8100_MAC1_OFFSET            6
+#define WLR8100_WMAC_CALDATA_OFFSET    0x1000
+#define WLR8100_PCIE_CALDATA_OFFSET    0x5000
+
+static struct gpio_led wlr8100_leds_gpio[] __initdata = {
+       {
+               .name           = "wlr8100:amber:status",
+               .gpio           = WLR8100_GPIO_LED_STATUS_AMBER,
+               .active_low     = 1,
+       },
+       {
+               .name           = "wlr8100:red:status",
+               .gpio           = WLR8100_GPIO_LED_STATUS_RED,
+               .active_low     = 1,
+       },
+       {
+               .name           = "wlr8100:green:wps",
+               .gpio           = WLR8100_GPIO_LED_WPS_GREEN,
+               .active_low     = 1,
+       },
+       {
+               .name           = "wlr8100:red:wps",
+               .gpio           = WLR8100_GPIO_LED_WPS_RED,
+               .active_low     = 1,
+       },
+       {
+               .name           = "wlr8100:red:wlan-2g",
+               .gpio           = WLR8100_GPIO_LED_WLAN_2G,
+               .active_low     = 1,
+       },
+       {
+               .name           = "wlr8100:red:usb",
+               .gpio           = WLR8100_GPIO_LED_USB,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_button wlr8100_gpio_keys[] __initdata = {
+       {
+               .desc           = "WPS button",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = WLR8100_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = WLR8100_GPIO_BTN_WPS,
+               .active_low     = 1,
+       },
+       {
+               .desc           = "RFKILL button",
+               .type           = EV_KEY,
+               .code           = KEY_RFKILL,
+               .debounce_interval = WLR8100_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = WLR8100_GPIO_BTN_RFKILL,
+               .active_low     = 1,
+       },
+};
+
+static struct ar8327_pad_cfg wlr8100_ar8327_pad0_cfg;
+static struct ar8327_pad_cfg wlr8100_ar8327_pad6_cfg;
+
+static struct ar8327_platform_data wlr8100_ar8327_data = {
+       .pad0_cfg = &wlr8100_ar8327_pad0_cfg,
+       .pad6_cfg = &wlr8100_ar8327_pad6_cfg,
+       .port0_cfg = {
+               .force_link = 1,
+               .speed = AR8327_PORT_SPEED_1000,
+               .duplex = 1,
+               .txpause = 1,
+               .rxpause = 1,
+       },
+       .port6_cfg = {
+               .force_link = 1,
+               .speed = AR8327_PORT_SPEED_1000,
+               .duplex = 1,
+               .txpause = 1,
+               .rxpause = 1,
+       },
+};
+
+static struct mdio_board_info wlr8100_mdio0_info[] = {
+       {
+               .bus_id = "ag71xx-mdio.0",
+               .phy_addr = 0,
+               .platform_data = &wlr8100_ar8327_data,
+       },
+};
+
+static void __init wlr8100_gmac_setup(void)
+{
+       void __iomem *base;
+       u32 t;
+
+       base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE);
+
+       t = __raw_readl(base + QCA955X_GMAC_REG_ETH_CFG);
+
+       t &= ~(QCA955X_ETH_CFG_RGMII_EN | QCA955X_ETH_CFG_GE0_SGMII);
+       t |= QCA955X_ETH_CFG_RGMII_EN;
+
+       __raw_writel(t, base + QCA955X_GMAC_REG_ETH_CFG);
+
+       iounmap(base);
+}
+
+static void __init wlr8100_common_setup(void)
+{
+       u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+       ath79_register_m25p80(NULL);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(wlr8100_leds_gpio),
+                                wlr8100_leds_gpio);
+       ath79_register_gpio_keys_polled(-1, WLR8100_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(wlr8100_gpio_keys),
+                                       wlr8100_gpio_keys);
+
+       ath79_register_usb();
+
+       ath79_register_wmac(art + WLR8100_WMAC_CALDATA_OFFSET, NULL);
+
+       wlr8100_gmac_setup();
+
+       ath79_register_mdio(0, 0x0);
+
+       ath79_init_mac(ath79_eth0_data.mac_addr, art + WLR8100_MAC0_OFFSET, 0);
+
+       mdiobus_register_board_info(wlr8100_mdio0_info,
+                                   ARRAY_SIZE(wlr8100_mdio0_info));
+
+       /* GMAC0 is connected to the RMGII interface */
+       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+       ath79_eth0_data.phy_mask = BIT(0);
+       ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+
+       ath79_register_eth(0);
+
+       /* GMAC1 is connected tot eh SGMII interface */
+       ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+       ath79_eth1_data.speed = SPEED_1000;
+       ath79_eth1_data.duplex = DUPLEX_FULL;
+
+       ath79_register_eth(1);
+}
+
+static void __init wlr8100_010_setup(void)
+{
+       u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+       /* GMAC0 of the AR8337 switch is connected to GMAC0 via RGMII */
+       wlr8100_ar8327_pad0_cfg.mode = AR8327_PAD_MAC_RGMII;
+       wlr8100_ar8327_pad0_cfg.txclk_delay_en = true;
+       wlr8100_ar8327_pad0_cfg.rxclk_delay_en = true;
+       wlr8100_ar8327_pad0_cfg.txclk_delay_sel = AR8327_CLK_DELAY_SEL1;
+       wlr8100_ar8327_pad0_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2;
+
+       /* GMAC6 of the AR8337 switch is connected to GMAC1 via SGMII */
+       wlr8100_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_SGMII;
+       wlr8100_ar8327_pad6_cfg.rxclk_delay_en = true;
+       wlr8100_ar8327_pad6_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL0;
+
+       ath79_eth0_pll_data.pll_1000 = 0xa6000000;
+       ath79_eth1_pll_data.pll_1000 = 0x03000101;
+
+       wlr8100_common_setup();
+       ap91_pci_init(art + WLR8100_PCIE_CALDATA_OFFSET, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_WLR8100, "WLR8100",
+            "Sitecom WLR-8100",
+            wlr8100_010_setup);
+
diff --git a/target/linux/ar71xx/patches-3.10/630-MIPS-ath79-add-sc-wlr8100-support.patch b/target/linux/ar71xx/patches-3.10/630-MIPS-ath79-add-sc-wlr8100-support.patch
new file mode 100644 (file)
index 0000000..369e1ba
--- /dev/null
@@ -0,0 +1,39 @@
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -194,6 +194,16 @@ config ATH79_MACH_WLAE_AG300N
+       select ATH79_DEV_LEDS_GPIO
+       select ATH79_DEV_M25P80
++config ATH79_MACH_WLR8100
++      bool "Sitecom WLR-8100 board support"
++      select SOC_QCA955X
++      select ATH79_DEV_ETH
++      select ATH79_DEV_GPIO_BUTTONS
++      select ATH79_DEV_LEDS_GPIO
++      select ATH79_DEV_SPI
++      select ATH79_DEV_USB
++      select ATH79_DEV_WMAC
++
+ config ATH79_MACH_WZR_HP_AG300H
+       bool "Buffalo WZR-HP-AG300H board support"
+       select SOC_AR71XX
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -128,6 +128,7 @@ enum ath79_mach_type {
+       ATH79_MACH_WHR_HP_G300N,        /* Buffalo WHR-HP-G300N */
+       ATH79_MACH_WHR_HP_GN,           /* Buffalo WHR-HP-GN */
+       ATH79_MACH_WLAE_AG300N,         /* Buffalo WLAE-AG300N */
++      ATH79_MACH_WLR8100,             /* SITECOM WLR-8100 */
+       ATH79_MACH_WNDAP360,            /* NETGEAR WNDAP360 */
+       ATH79_MACH_WNDR3700,            /* NETGEAR WNDR3700/WNDR3800/WNDRMAC */
+       ATH79_MACH_WNDR4300,            /* NETGEAR WNDR4300 */
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -104,6 +104,7 @@ obj-$(CONFIG_ATH79_MACH_UBNT)              += mach-u
+ obj-$(CONFIG_ATH79_MACH_UBNT_XM)      += mach-ubnt-xm.o
+ obj-$(CONFIG_ATH79_MACH_WHR_HP_G300N) += mach-whr-hp-g300n.o
+ obj-$(CONFIG_ATH79_MACH_WLAE_AG300N)  += mach-wlae-ag300n.o
++obj-$(CONFIG_ATH79_MACH_WLR8100)      += mach-wlr8100.o
+ obj-$(CONFIG_ATH79_MACH_WNDAP360)     += mach-wndap360.o
+ obj-$(CONFIG_ATH79_MACH_WNDR3700)     += mach-wndr3700.o
+ obj-$(CONFIG_ATH79_MACH_WNDR4300)     += mach-wndr4300.o