sh: Solution Enginge 7710/7712 SH-Ether support

Add support SH-Ether for Hitachi Solution Engine.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 64 insertions, 0 deletions

diff --git a/arch/sh/boards/se/770x/setup.c b/arch/sh/boards/se/770x/setup.c
index 318bc8a3969c..25767cc3a50d 100644
--- a/arch/sh/boards/se/770x/setup.c
+++ b/arch/sh/boards/se/770x/setup.c
@@ -115,9 +115,58 @@ static struct platform_device heartbeat_device = {
         .resource       = heartbeat_resources,
 };
 
+/* SH771X Ethernet driver */
+static struct resource sh_eth0_resources[] = {
+        [0] = {
+                .start = SH_ETH0_BASE,
+                .end = SH_ETH0_BASE + 0x1B8,
+                .flags = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start = SH_ETH0_IRQ,
+                .end = SH_ETH0_IRQ,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device sh_eth0_device = {
+        .name = "sh-eth",
+        .id     = 0,
+        .dev = {
+                .platform_data = PHY_ID,
+        },
+        .num_resources = ARRAY_SIZE(sh_eth0_resources),
+        .resource = sh_eth0_resources,
+};
+
+static struct resource sh_eth1_resources[] = {
+        [0] = {
+                .start = SH_ETH1_BASE,
+                .end = SH_ETH1_BASE + 0x1B8,
+                .flags = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start = SH_ETH1_IRQ,
+                .end = SH_ETH1_IRQ,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device sh_eth1_device = {
+        .name = "sh-eth",
+        .id     = 1,
+        .dev = {
+                .platform_data = PHY_ID,
+        },
+        .num_resources = ARRAY_SIZE(sh_eth1_resources),
+        .resource = sh_eth1_resources,
+};
+
 static struct platform_device *se_devices[] __initdata = {
         &heartbeat_device,
         &cf_ide_device,
+        &sh_eth0_device,
+        &sh_eth1_device,
 };
 
 static int __init se_devices_setup(void)
diff --git a/include/asm-sh/se.h b/include/asm-sh/se.h
index bd2596c014a9..0e2f720b9664 100644
--- a/include/asm-sh/se.h
+++ b/include/asm-sh/se.h
@@ -76,6 +76,21 @@
 #define IRQ_CFCARD      7
 #endif
 
+/* SH Ether support (SH7710/SH7712) */
+/* Base address */
+#define SH_ETH0_BASE 0xA7000000
+#define SH_ETH1_BASE 0xA7000400
+/* PHY ID */
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+# define PHY_ID 0x00
+#elif defined(CONFIG_CPU_SUBTYPE_SH7712)
+# define PHY_ID 0x01
+#endif
+/* Ether IRQ */
+#define SH_ETH0_IRQ     80
+#define SH_ETH1_IRQ     81
+#define SH_TSU_IRQ      82
+
 #define __IO_PREFIX     se
 #include <asm/io_generic.h>