ipq40xx: add resets for individual MAC1-5 and PSGMII
authorChristian Lamparter <chunkeey@gmail.com>
Fri, 8 Mar 2019 16:11:28 +0000 (17:11 +0100)
committerChristian Lamparter <chunkeey@gmail.com>
Sun, 14 Apr 2019 14:40:54 +0000 (16:40 +0200)
This patch is based on a patch by:
Ram Chandra Jangir <rjangir@codeaurora.org>
<http://lists.openwrt.org/pipermail/openwrt-devel/2017-April/007106.html>

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
target/linux/ipq40xx/patches-4.19/300-clk-qcom-ipq4019-add-ess-reset.patch [new file with mode: 0644]

diff --git a/target/linux/ipq40xx/patches-4.19/300-clk-qcom-ipq4019-add-ess-reset.patch b/target/linux/ipq40xx/patches-4.19/300-clk-qcom-ipq4019-add-ess-reset.patch
new file mode 100644 (file)
index 0000000..55cd5e4
--- /dev/null
@@ -0,0 +1,59 @@
+From 480c1f7648fc586db12d6003c717c23667a4fcf0 Mon Sep 17 00:00:00 2001
+From: Ram Chandra Jangir <rjangir@codeaurora.org>
+Date: Tue, 28 Mar 2017 22:35:33 +0530
+Subject: [PATCH] clk: qcom: ipq4019: add ess reset
+
+Added the ESS reset in IPQ4019 GCC.
+
+Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org>
+---
+ drivers/clk/qcom/gcc-ipq4019.c               | 11 +++++++++++
+ include/dt-bindings/clock/qcom,gcc-ipq4019.h | 11 +++++++++++
+ 2 files changed, 22 insertions(+)
+
+diff --git a/drivers/clk/qcom/gcc-ipq4019.c b/drivers/clk/qcom/gcc-ipq4019.c
+index b2dc68efd5c8..a8672c5870a5 100644
+--- a/drivers/clk/qcom/gcc-ipq4019.c
++++ b/drivers/clk/qcom/gcc-ipq4019.c
+@@ -1744,6 +1744,17 @@ static const struct qcom_reset_map gcc_ipq4019_resets[] = {
+       [GCC_TCSR_BCR] = {0x22000, 0},
+       [GCC_MPM_BCR] = {0x24000, 0},
+       [GCC_SPDM_BCR] = {0x25000, 0},
++      [ESS_MAC1_ARES] = {0x1200C, 0},
++      [ESS_MAC2_ARES] = {0x1200C, 1},
++      [ESS_MAC3_ARES] = {0x1200C, 2},
++      [ESS_MAC4_ARES] = {0x1200C, 3},
++      [ESS_MAC5_ARES] = {0x1200C, 4},
++      [ESS_PSGMII_ARES] = {0x1200C, 5},
++      [ESS_MAC1_CLK_DIS] = {0x1200C, 8},
++      [ESS_MAC2_CLK_DIS] = {0x1200C, 9},
++      [ESS_MAC3_CLK_DIS] = {0x1200C, 10},
++      [ESS_MAC4_CLK_DIS] = {0x1200C, 11},
++      [ESS_MAC5_CLK_DIS] = {0x1200C, 12},
+ };
+ static const struct regmap_config gcc_ipq4019_regmap_config = {
+diff --git a/include/dt-bindings/clock/qcom,gcc-ipq4019.h b/include/dt-bindings/clock/qcom,gcc-ipq4019.h
+index 7e8a7be6dcda..b8f0cdcd9ec0 100644
+--- a/include/dt-bindings/clock/qcom,gcc-ipq4019.h
++++ b/include/dt-bindings/clock/qcom,gcc-ipq4019.h
+@@ -165,5 +165,16 @@
+ #define GCC_QDSS_BCR                                  69
+ #define GCC_MPM_BCR                                   70
+ #define GCC_SPDM_BCR                                  71
++#define ESS_MAC1_ARES                                 72
++#define ESS_MAC2_ARES                                 73
++#define ESS_MAC3_ARES                                 74
++#define ESS_MAC4_ARES                                 75
++#define ESS_MAC5_ARES                                 76
++#define ESS_PSGMII_ARES                                       77
++#define ESS_MAC1_CLK_DIS                              78
++#define ESS_MAC2_CLK_DIS                              79
++#define ESS_MAC3_CLK_DIS                              80
++#define ESS_MAC4_CLK_DIS                              81
++#define ESS_MAC5_CLK_DIS                              82
+ #endif
+-- 
+2.20.1
+