ARM: shmobile: lager: enable Ether

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 29 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index 3c67b2ad4494..79151532ef04 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[] = {
         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 = {