patches.renesas/0476-ARM-shmobile-lager-enable-Ether.patch

From 5513c831f7f4e16340e1ea0dee037ef1fbf5a833 Mon Sep 17 00:00:00 2001
From: Simon Horman <horms+renesas@verge.net.au>
Date: Tue, 6 Aug 2013 16:50:10 +0900
Subject: ARM: shmobile: lager: enable Ether

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 4901e136aa5c35873701156c4c0af5b3c2c8faee)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/board-lager.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index aa8be240..4872939c 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -31,6 +31,7 @@
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
+#include <linux/sh_eth.h>
 #include <mach/common.h>
 #include <mach/irqs.h>
 #include <mach/r8a7790.h>
@@ -91,6 +92,20 @@ static struct resource mmcif1_resources[] __initdata = {
 	DEFINE_RES_IRQ(gic_spi(170)),
 };
 
+/* Ether */
+static struct sh_eth_plat_data ether_pdata __initdata = {
+	.phy			= 0x1,
+	.edmac_endian		= EDMAC_LITTLE_ENDIAN,
+	.register_type		= SH_ETH_REG_FAST_RCAR,
+	.phy_interface		= PHY_INTERFACE_MODE_RMII,
+	.ether_link_active_low	= 1,
+};
+
+static struct resource ether_resources[] __initdata = {
+	DEFINE_RES_MEM(0xee700000, 0x400),
+	DEFINE_RES_IRQ(gic_spi(162)),
+};
+
 static const struct pinctrl_map lager_pinctrl_map[] = {
 	/* SCIF0 (CN19: DEBUG SERIAL0) */
 	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790",
@@ -103,6 +118,15 @@ static const struct pinctrl_map lager_pinctrl_map[] = {
 				  "mmc1_data8", "mmc1"),
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.1", "pfc-r8a7790",
 				  "mmc1_ctrl", "mmc1"),
+	/* Ether */
+	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
+				  "eth_link", "eth"),
+	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
+				  "eth_mdio", "eth"),
+	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
+				  "eth_rmii", "eth"),
+	PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790",
+				  "intc_irq0", "intc"),
 };
 
 static void __init lager_add_standard_devices(void)
@@ -125,6 +149,11 @@ static void __init lager_add_standard_devices(void)
 	platform_device_register_resndata(&platform_bus, "sh_mmcif", 1,
 					  mmcif1_resources, ARRAY_SIZE(mmcif1_resources),
 					  &mmcif1_pdata, sizeof(mmcif1_pdata));
+
+	platform_device_register_resndata(&platform_bus, "r8a7790-ether", -1,
+					  ether_resources,
+					  ARRAY_SIZE(ether_resources),
+					  &ether_pdata, sizeof(ether_pdata));
 }
 
 static const char *lager_boards_compat_dt[] __initdata = {
-- 
1.8.4.3.gca3854a