ramips: add backported MT7628 pinmux fixes

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 151 insertions, 0 deletions

diff --git a/target/linux/ramips/patches-4.4/0084-MIPS-ralink-add-MT7628-EPHY-LEDs-pinmux-support.patch b/target/linux/ramips/patches-4.4/0084-MIPS-ralink-add-MT7628-EPHY-LEDs-pinmux-support.patch
new file mode 100644
index 0000000000..2e7dd24415
--- /dev/null
+++ b/target/linux/ramips/patches-4.4/0084-MIPS-ralink-add-MT7628-EPHY-LEDs-pinmux-support.patch
@@ -0,0 +1,151 @@
+From 2b436a351803f38d0c8ca9c26103472c8aaeb599 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Thu, 19 May 2016 22:07:36 +0200
+Subject: [PATCH] MIPS: ralink: add MT7628 EPHY LEDs pinmux support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Cc: john@phrozen.org
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/13308/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/ralink/mt7620.c | 100 ++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 100 insertions(+)
+
+--- a/arch/mips/ralink/mt7620.c
++++ b/arch/mips/ralink/mt7620.c
+@@ -188,6 +188,41 @@ static struct rt2880_pmx_func gpio_grp_m
+ 	FUNC("gpio", 0, 11, 1),
+ };
+ 
++static struct rt2880_pmx_func p4led_kn_grp_mt7628[] = {
++	FUNC("jtag", 3, 30, 1),
++	FUNC("util", 2, 30, 1),
++	FUNC("gpio", 1, 30, 1),
++	FUNC("p4led_kn", 0, 30, 1),
++};
++
++static struct rt2880_pmx_func p3led_kn_grp_mt7628[] = {
++	FUNC("jtag", 3, 31, 1),
++	FUNC("util", 2, 31, 1),
++	FUNC("gpio", 1, 31, 1),
++	FUNC("p3led_kn", 0, 31, 1),
++};
++
++static struct rt2880_pmx_func p2led_kn_grp_mt7628[] = {
++	FUNC("jtag", 3, 32, 1),
++	FUNC("util", 2, 32, 1),
++	FUNC("gpio", 1, 32, 1),
++	FUNC("p2led_kn", 0, 32, 1),
++};
++
++static struct rt2880_pmx_func p1led_kn_grp_mt7628[] = {
++	FUNC("jtag", 3, 33, 1),
++	FUNC("util", 2, 33, 1),
++	FUNC("gpio", 1, 33, 1),
++	FUNC("p1led_kn", 0, 33, 1),
++};
++
++static struct rt2880_pmx_func p0led_kn_grp_mt7628[] = {
++	FUNC("jtag", 3, 34, 1),
++	FUNC("rsvd", 2, 34, 1),
++	FUNC("gpio", 1, 34, 1),
++	FUNC("p0led_kn", 0, 34, 1),
++};
++
+ static struct rt2880_pmx_func wled_kn_grp_mt7628[] = {
+ 	FUNC("rsvd", 3, 35, 1),
+ 	FUNC("rsvd", 2, 35, 1),
+@@ -195,6 +230,41 @@ static struct rt2880_pmx_func wled_kn_gr
+ 	FUNC("wled_kn", 0, 35, 1),
+ };
+ 
++static struct rt2880_pmx_func p4led_an_grp_mt7628[] = {
++	FUNC("jtag", 3, 39, 1),
++	FUNC("util", 2, 39, 1),
++	FUNC("gpio", 1, 39, 1),
++	FUNC("p4led_an", 0, 39, 1),
++};
++
++static struct rt2880_pmx_func p3led_an_grp_mt7628[] = {
++	FUNC("jtag", 3, 40, 1),
++	FUNC("util", 2, 40, 1),
++	FUNC("gpio", 1, 40, 1),
++	FUNC("p3led_an", 0, 40, 1),
++};
++
++static struct rt2880_pmx_func p2led_an_grp_mt7628[] = {
++	FUNC("jtag", 3, 41, 1),
++	FUNC("util", 2, 41, 1),
++	FUNC("gpio", 1, 41, 1),
++	FUNC("p2led_an", 0, 41, 1),
++};
++
++static struct rt2880_pmx_func p1led_an_grp_mt7628[] = {
++	FUNC("jtag", 3, 42, 1),
++	FUNC("util", 2, 42, 1),
++	FUNC("gpio", 1, 42, 1),
++	FUNC("p1led_an", 0, 42, 1),
++};
++
++static struct rt2880_pmx_func p0led_an_grp_mt7628[] = {
++	FUNC("jtag", 3, 43, 1),
++	FUNC("rsvd", 2, 43, 1),
++	FUNC("gpio", 1, 43, 1),
++	FUNC("p0led_an", 0, 43, 1),
++};
++
+ static struct rt2880_pmx_func wled_an_grp_mt7628[] = {
+ 	FUNC("rsvd", 3, 44, 1),
+ 	FUNC("rsvd", 2, 44, 1),
+@@ -204,7 +274,17 @@ static struct rt2880_pmx_func wled_an_gr
+ 
+ #define MT7628_GPIO_MODE_MASK		0x3
+ 
++#define MT7628_GPIO_MODE_P4LED_KN	58
++#define MT7628_GPIO_MODE_P3LED_KN	56
++#define MT7628_GPIO_MODE_P2LED_KN	54
++#define MT7628_GPIO_MODE_P1LED_KN	52
++#define MT7628_GPIO_MODE_P0LED_KN	50
+ #define MT7628_GPIO_MODE_WLED_KN	48
++#define MT7628_GPIO_MODE_P4LED_AN	42
++#define MT7628_GPIO_MODE_P3LED_AN	40
++#define MT7628_GPIO_MODE_P2LED_AN	38
++#define MT7628_GPIO_MODE_P1LED_AN	36
++#define MT7628_GPIO_MODE_P0LED_AN	34
+ #define MT7628_GPIO_MODE_WLED_AN	32
+ #define MT7628_GPIO_MODE_PWM1		30
+ #define MT7628_GPIO_MODE_PWM0		28
+@@ -251,8 +331,28 @@ static struct rt2880_pmx_group mt7628an_
+ 				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("p0led_an", p0led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P0LED_AN),
++	GRP_G("p1led_an", p1led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P1LED_AN),
++	GRP_G("p2led_an", p2led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P2LED_AN),
++	GRP_G("p3led_an", p3led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P3LED_AN),
++	GRP_G("p4led_an", p4led_an_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P4LED_AN),
+ 	GRP_G("wled_kn", wled_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
+ 				1, MT7628_GPIO_MODE_WLED_KN),
++	GRP_G("p0led_kn", p0led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P0LED_KN),
++	GRP_G("p1led_kn", p1led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P1LED_KN),
++	GRP_G("p2led_kn", p2led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P2LED_KN),
++	GRP_G("p3led_kn", p3led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P3LED_KN),
++	GRP_G("p4led_kn", p4led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK,
++				1, MT7628_GPIO_MODE_P4LED_KN),
+ 	{ 0 }
+ };
+