openwrt-owl/target/linux/lantiq/patches-3.10/0027-pinctrl-lantiq-add-missing-gphy-led-setup.patch

From 5164a36bb033e805c40da76558ceddc82741989b Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Fri, 9 Aug 2013 20:38:15 +0200
Subject: [PATCH 27/34] pinctrl/lantiq: add missing gphy led setup

We found out how to set the gphy led pinmuxing.

Signed-off-by: John Crispin <blogic@openwrt.org>
---
 drivers/pinctrl/pinctrl-xway.c |   30 ++++++++++++++++++++++++------
 1 file changed, 24 insertions(+), 6 deletions(-)

--- a/drivers/pinctrl/pinctrl-xway.c
+++ b/drivers/pinctrl/pinctrl-xway.c
@@ -102,6 +102,7 @@ enum xway_mux {
 	XWAY_MUX_EPHY,
 	XWAY_MUX_DFE,
 	XWAY_MUX_SDIO,
+	XWAY_MUX_GPHY,
 	XWAY_MUX_NONE = 0xffff,
 };
 
@@ -109,12 +110,12 @@ static const struct ltq_mfp_pin xway_mfp
 	/*       pin    f0	f1	f2	f3   */
 	MFP_XWAY(GPIO0, GPIO,	EXIN,	NONE,	TDM),
 	MFP_XWAY(GPIO1, GPIO,	EXIN,	NONE,	NONE),
-	MFP_XWAY(GPIO2, GPIO,	CGU,	EXIN,	NONE),
+	MFP_XWAY(GPIO2, GPIO,	CGU,	EXIN,	GPHY),
 	MFP_XWAY(GPIO3, GPIO,	CGU,	NONE,	PCI),
 	MFP_XWAY(GPIO4, GPIO,	STP,	NONE,	ASC),
-	MFP_XWAY(GPIO5, GPIO,	STP,	NONE,	NONE),
+	MFP_XWAY(GPIO5, GPIO,	STP,	NONE,	GPHY),
 	MFP_XWAY(GPIO6, GPIO,	STP,	GPT,	ASC),
-	MFP_XWAY(GPIO7, GPIO,	CGU,	PCI,	NONE),
+	MFP_XWAY(GPIO7, GPIO,	CGU,	PCI,	GPHY),
 	MFP_XWAY(GPIO8, GPIO,	CGU,	NMI,	NONE),
 	MFP_XWAY(GPIO9, GPIO,	ASC,	SPI,	EXIN),
 	MFP_XWAY(GPIO10, GPIO,	ASC,	SPI,	NONE),
@@ -151,10 +152,10 @@ static const struct ltq_mfp_pin xway_mfp
 	MFP_XWAY(GPIO41, GPIO,	NONE,	NONE,	NONE),
 	MFP_XWAY(GPIO42, GPIO,	MDIO,	NONE,	NONE),
 	MFP_XWAY(GPIO43, GPIO,	MDIO,	NONE,	NONE),
-	MFP_XWAY(GPIO44, GPIO,	NONE,	NONE,	SIN),
-	MFP_XWAY(GPIO45, GPIO,	NONE,	NONE,	SIN),
+	MFP_XWAY(GPIO44, GPIO,	NONE,	GPHY,	SIN),
+	MFP_XWAY(GPIO45, GPIO,	NONE,	GPHY,	SIN),
 	MFP_XWAY(GPIO46, GPIO,	NONE,	NONE,	EXIN),
-	MFP_XWAY(GPIO47, GPIO,	NONE,	NONE,	SIN),
+	MFP_XWAY(GPIO47, GPIO,	NONE,	GPHY,	SIN),
 	MFP_XWAY(GPIO48, GPIO,	EBU,	NONE,	NONE),
 	MFP_XWAY(GPIO49, GPIO,	EBU,	NONE,	NONE),
 	MFP_XWAY(GPIO50, GPIO,	NONE,	NONE,	NONE),
@@ -208,6 +209,13 @@ static const unsigned pins_stp[] = {GPIO
 static const unsigned pins_nmi[] = {GPIO8};
 static const unsigned pins_mdio[] = {GPIO42, GPIO43};
 
+static const unsigned pins_gphy0_led0[] = {GPIO5};
+static const unsigned pins_gphy0_led1[] = {GPIO7};
+static const unsigned pins_gphy0_led2[] = {GPIO2};
+static const unsigned pins_gphy1_led0[] = {GPIO44};
+static const unsigned pins_gphy1_led1[] = {GPIO45};
+static const unsigned pins_gphy1_led2[] = {GPIO47};
+
 static const unsigned pins_ebu_a24[] = {GPIO13};
 static const unsigned pins_ebu_clk[] = {GPIO21};
 static const unsigned pins_ebu_cs1[] = {GPIO23};
@@ -322,6 +330,12 @@ static const struct ltq_pin_group xway_g
 	GRP_MUX("gnt4", PCI, pins_pci_gnt4),
 	GRP_MUX("req4", PCI, pins_pci_gnt4),
 	GRP_MUX("mdio", MDIO, pins_mdio),
+	GRP_MUX("gphy0 led0", GPHY, pins_gphy0_led0),
+	GRP_MUX("gphy0 led1", GPHY, pins_gphy0_led1),
+	GRP_MUX("gphy0 lde2", GPHY, pins_gphy0_led2),
+	GRP_MUX("gphy1 led0", GPHY, pins_gphy1_led0),
+	GRP_MUX("gphy1 led1", GPHY, pins_gphy1_led1),
+	GRP_MUX("gphy1 lde2", GPHY, pins_gphy1_led2),
 };
 
 static const struct ltq_pin_group ase_grps[] = {
@@ -365,6 +379,9 @@ static const char * const xway_nmi_grps[
 
 /* ar9/vr9/gr9 */
 static const char * const xrx_mdio_grps[] = {"mdio"};
+static const char * const xrx_gphy_grps[] = {"gphy0 led0", "gphy0 led1",
+						"gphy0 led2", "gphy1 led0",
+						"gphy1 led1", "gphy1 led2"};
 static const char * const xrx_ebu_grps[] = {"ebu a23", "ebu a24",
 						"ebu a25", "ebu cs1",
 						"ebu wait", "ebu clk",
@@ -414,6 +431,7 @@ static const struct ltq_pmx_func xrx_fun
 	{"pci",		ARRAY_AND_SIZE(xrx_pci_grps)},
 	{"ebu",		ARRAY_AND_SIZE(xrx_ebu_grps)},
 	{"mdio",	ARRAY_AND_SIZE(xrx_mdio_grps)},
+	{"gphy",	ARRAY_AND_SIZE(xrx_gphy_grps)},
 };
 
 static const struct ltq_pmx_func ase_funcs[] = {