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sh: Solution Enginge 7710/7712 SH-Ether support

PATCH In review Nobuhiro Iwamatsu 2 participants 2 messages Jun 18, 2008 – Jun 24, 2008 SuperH

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Nobuhiro Iwamatsu

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#0 lore raw

PATCH 1/2 sh: Solution Enginge 7710/7712 SH-Ether support

Add support SH-Ether for Hitachi Solution Engine.

Signed-off-by Nobuhiro Iwamatsu <[email protected]>
---
 arch/sh/boards/se/770x/setup.c |   49 ++++++++++++++++++++++++++++++++++++++++
 include/asm-sh/se.h            |   15 ++++++++++++
 2 files changed, 64 insertions(+), 0 deletions(-)
arch/sh/boards/se/770x/setup.c +49 -0
index 318bc8a..25767cc 100644
@@ -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)
include/asm-sh/se.h +15 -0
index bd2596c..0e2f720 100644
@@ -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>
Signature · 1 line
1.5.5.1
#1 lore raw
Quoted 3 lines · Nobuhiro Iwamatsu

Add support SH-Ether for Hitachi Solution Engine.

Signed-off-by Nobuhiro Iwamatsu <[email protected]>
Quoted 3 lines · Nobuhiro Iwamatsu

Enable SH-Ether support and NFS userland support.

Signed-off-by Nobuhiro Iwamatsu <[email protected]>
Quoted 1 line · Nobuhiro Iwamatsu
Signed-off-by Nobuhiro Iwamatsu <[email protected]>
Quoted 6 lines · Nobuhiro Iwamatsu

sh_pcic_io_xxx function are very old.
In linux-2.4, mrshpc_ss socket driver used this function. But there is not this driver to the present kernel. I deleted these cords and checked operation.

Signed-off-by Nobuhiro Iwamatsu <[email protected]>
Quoted 4 lines · Nobuhiro Iwamatsu

The CPU of AP-325RXA is SH7723, but a CPU becomes selectable. This patch fixes this problem.

Signed-off-by Nobuhiro Iwamatsu <[email protected]>

These are all applied, thanks.