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-rw-r--r--target/linux/ramips/patches-4.3/0020-arch-mips-ralink-mt7628-fixes.patch148
1 files changed, 148 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-4.3/0020-arch-mips-ralink-mt7628-fixes.patch b/target/linux/ramips/patches-4.3/0020-arch-mips-ralink-mt7628-fixes.patch
new file mode 100644
index 0000000000..0b5cb04cfb
--- /dev/null
+++ b/target/linux/ramips/patches-4.3/0020-arch-mips-ralink-mt7628-fixes.patch
@@ -0,0 +1,148 @@
+From 0315355131c46c42164a4b180363bc79728f7015 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 7 Dec 2015 17:27:15 +0100
+Subject: [PATCH 20/53] arch: mips: ralink: mt7628 fixes
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/ralink/mt7620.c | 76 +++++++++++++++++++++++++++++----------------
+ 1 file changed, 50 insertions(+), 26 deletions(-)
+
+diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c
+index 794a7c7..41b4a3e 100644
+--- a/arch/mips/ralink/mt7620.c
++++ b/arch/mips/ralink/mt7620.c
+@@ -104,28 +104,28 @@ static struct rt2880_pmx_group mt7620a_pinmux_data[] = {
+ };
+
+ static struct rt2880_pmx_func pwm1_grp_mt7628[] = {
+- FUNC("sdcx", 3, 19, 1),
++ FUNC("sdcx d6", 3, 19, 1),
+ FUNC("utif", 2, 19, 1),
+ FUNC("gpio", 1, 19, 1),
+- FUNC("pwm", 0, 19, 1),
++ FUNC("pwm1", 0, 19, 1),
+ };
+
+ static struct rt2880_pmx_func pwm0_grp_mt7628[] = {
+- FUNC("sdcx", 3, 18, 1),
++ FUNC("sdcx d7", 3, 18, 1),
+ FUNC("utif", 2, 18, 1),
+ FUNC("gpio", 1, 18, 1),
+- FUNC("pwm", 0, 18, 1),
++ FUNC("pwm0", 0, 18, 1),
+ };
+
+ static struct rt2880_pmx_func uart2_grp_mt7628[] = {
+- FUNC("sdcx", 3, 20, 2),
++ FUNC("sdcx d5 d4", 3, 20, 2),
+ FUNC("pwm", 2, 20, 2),
+ FUNC("gpio", 1, 20, 2),
+ FUNC("uart", 0, 20, 2),
+ };
+
+ static struct rt2880_pmx_func uart1_grp_mt7628[] = {
+- FUNC("sdcx", 3, 45, 2),
++ FUNC("sw_r", 3, 45, 2),
+ FUNC("pwm", 2, 45, 2),
+ FUNC("gpio", 1, 45, 2),
+ FUNC("uart", 0, 45, 2),
+@@ -168,7 +168,7 @@ static struct rt2880_pmx_func spi_cs1_grp_mt7628[] = {
+ FUNC("-", 3, 6, 1),
+ FUNC("refclk", 2, 6, 1),
+ FUNC("gpio", 1, 6, 1),
+- FUNC("spi", 0, 6, 1),
++ FUNC("spi cs1", 0, 6, 1),
+ };
+
+ static struct rt2880_pmx_func spis_grp_mt7628[] = {
+@@ -185,28 +185,44 @@ static struct rt2880_pmx_func gpio_grp_mt7628[] = {
+ FUNC("gpio", 0, 11, 1),
+ };
+
+-#define MT7628_GPIO_MODE_MASK 0x3
+-
+-#define MT7628_GPIO_MODE_PWM1 30
+-#define MT7628_GPIO_MODE_PWM0 28
+-#define MT7628_GPIO_MODE_UART2 26
+-#define MT7628_GPIO_MODE_UART1 24
+-#define MT7628_GPIO_MODE_I2C 20
+-#define MT7628_GPIO_MODE_REFCLK 18
+-#define MT7628_GPIO_MODE_PERST 16
+-#define MT7628_GPIO_MODE_WDT 14
+-#define MT7628_GPIO_MODE_SPI 12
+-#define MT7628_GPIO_MODE_SDMODE 10
+-#define MT7628_GPIO_MODE_UART0 8
+-#define MT7628_GPIO_MODE_I2S 6
+-#define MT7628_GPIO_MODE_CS1 4
+-#define MT7628_GPIO_MODE_SPIS 2
+-#define MT7628_GPIO_MODE_GPIO 0
++static struct rt2880_pmx_func wled_kn_grp_mt7628[] = {
++ FUNC("rsvd", 3, 35, 1),
++ FUNC("rsvd", 2, 35, 1),
++ FUNC("gpio", 1, 35, 1),
++ FUNC("wled_kn", 0, 35, 1),
++};
++
++static struct rt2880_pmx_func wled_an_grp_mt7628[] = {
++ FUNC("rsvd", 3, 35, 1),
++ FUNC("rsvd", 2, 35, 1),
++ FUNC("gpio", 1, 35, 1),
++ FUNC("wled_an", 0, 35, 1),
++};
++
++#define MT7628_GPIO_MODE_MASK 0x3
++
++#define MT7628_GPIO_MODE_WLED_KN 48
++#define MT7628_GPIO_MODE_WLED_AN 32
++#define MT7628_GPIO_MODE_PWM1 30
++#define MT7628_GPIO_MODE_PWM0 28
++#define MT7628_GPIO_MODE_UART2 26
++#define MT7628_GPIO_MODE_UART1 24
++#define MT7628_GPIO_MODE_I2C 20
++#define MT7628_GPIO_MODE_REFCLK 18
++#define MT7628_GPIO_MODE_PERST 16
++#define MT7628_GPIO_MODE_WDT 14
++#define MT7628_GPIO_MODE_SPI 12
++#define MT7628_GPIO_MODE_SDMODE 10
++#define MT7628_GPIO_MODE_UART0 8
++#define MT7628_GPIO_MODE_I2S 6
++#define MT7628_GPIO_MODE_CS1 4
++#define MT7628_GPIO_MODE_SPIS 2
++#define MT7628_GPIO_MODE_GPIO 0
+
+ static struct rt2880_pmx_group mt7628an_pinmux_data[] = {
+ GRP_G("pmw1", pwm1_grp_mt7628, MT7628_GPIO_MODE_MASK,
+ 1, MT7628_GPIO_MODE_PWM1),
+- GRP_G("pmw1", pwm0_grp_mt7628, MT7628_GPIO_MODE_MASK,
++ GRP_G("pmw0", pwm0_grp_mt7628, MT7628_GPIO_MODE_MASK,
+ 1, MT7628_GPIO_MODE_PWM0),
+ GRP_G("uart2", uart2_grp_mt7628, MT7628_GPIO_MODE_MASK,
+ 1, MT7628_GPIO_MODE_UART2),
+@@ -230,6 +246,10 @@ static struct rt2880_pmx_group mt7628an_pinmux_data[] = {
+ 1, MT7628_GPIO_MODE_SPIS),
+ GRP_G("gpio", gpio_grp_mt7628, MT7628_GPIO_MODE_MASK,
+ 1, MT7628_GPIO_MODE_GPIO),
++ GRP_G("wled_an", wled_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
++ 1, MT7628_GPIO_MODE_WLED_AN),
++ GRP_G("wled_kn", wled_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
++ 1, MT7628_GPIO_MODE_WLED_KN),
+ { 0 }
+ };
+
+@@ -542,7 +562,11 @@ void prom_soc_init(struct ralink_soc_info *soc_info)
+ (rev & CHIP_REV_ECO_MASK));
+
+ cfg0 = __raw_readl(sysc + SYSC_REG_SYSTEM_CONFIG0);
+- dram_type = (cfg0 >> SYSCFG0_DRAM_TYPE_SHIFT) & SYSCFG0_DRAM_TYPE_MASK;
++
++ if (ralink_soc == MT762X_SOC_MT7628AN)
++ dram_type = ((cfg0&0x00000001) == 0x00000001)?SYSCFG0_DRAM_TYPE_DDR1_MT7628:SYSCFG0_DRAM_TYPE_DDR2_MT7628;
++ else
++ dram_type = (cfg0 >> SYSCFG0_DRAM_TYPE_SHIFT) & SYSCFG0_DRAM_TYPE_MASK;
+
+ soc_info->mem_base = MT7620_DRAM_BASE;
+ if (mt762x_soc == MT762X_SOC_MT7628AN)
+--
+1.7.10.4
+