X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/487693fb19d72a34ac198cd61f26ad123c6c1f30..bb8dd176cc75ea9c61bef23c1fc512da4b63b37f:/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c
index 4956277d8..7d41b079a 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c
@@ -1,7 +1,7 @@
 /*
  *  Ralink RT305x SoC platform device registration
  *
- *  Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
  *
  *  This program is free software; you can redistribute it and/or modify it
  *  under the terms of the GNU General Public License version 2 as published
@@ -10,6 +10,8 @@
 
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/clk.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/physmap.h>
 
@@ -19,7 +21,7 @@
 #include <asm/mach-ralink/rt305x_regs.h>
 #include "devices.h"
 
-#include <eth.h>
+#include <ramips_eth_platform.h>
 
 static struct resource rt305x_flash0_resources[] = {
 	{
@@ -99,8 +101,8 @@ void __init rt305x_register_flash(unsigned int id,
 
 static void rt305x_fe_reset(void)
 {
-	rt305x_sysc_wr(RAMIPS_FE_RESET_BIT, RAMIPS_FE_RESET);
-	rt305x_sysc_wr(0, RAMIPS_FE_RESET);
+	rt305x_sysc_wr(RT305X_RESET_FE, SYSC_REG_RESET_CTRL);
+	rt305x_sysc_wr(0, SYSC_REG_RESET_CTRL);
 }
 
 static struct resource rt305x_eth_resources[] = {
@@ -118,7 +120,7 @@ static struct resource rt305x_eth_resources[] = {
 static struct ramips_eth_platform_data ramips_eth_data = {
 	.mac = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55 },
 	.reset_fe = rt305x_fe_reset,
-	.min_pkt_len = 64
+	.min_pkt_len = 64,
 };
 
 static struct platform_device rt305x_eth_device = {
@@ -130,7 +132,88 @@ static struct platform_device rt305x_eth_device = {
 	}
 };
 
+static struct resource rt305x_esw_resources[] = {
+	{
+		.start	= RT305X_SWITCH_BASE,
+		.end	= RT305X_SWITCH_BASE + PAGE_SIZE - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+struct rt305x_esw_platform_data rt305x_esw_data;
+static struct platform_device rt305x_esw_device = {
+	.name		= "rt305x-esw",
+	.resource	= rt305x_esw_resources,
+	.num_resources	= ARRAY_SIZE(rt305x_esw_resources),
+	.dev = {
+		.platform_data = &rt305x_esw_data,
+	}
+};
+
 void __init rt305x_register_ethernet(void)
 {
+	struct clk *clk;
+
+	clk = clk_get(NULL, "sys");
+	if (IS_ERR(clk))
+		panic("unable to get SYS clock, err=%ld", PTR_ERR(clk));
+
+	ramips_eth_data.sys_freq = clk_get_rate(clk);
+
+	platform_device_register(&rt305x_esw_device);
 	platform_device_register(&rt305x_eth_device);
 }
+
+static struct resource rt305x_wifi_resources[] = {
+	{
+		.start	= RT305X_WMAC_BASE,
+		.end	= RT305X_WMAC_BASE + 0x3FFFF,
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.start	= RT305X_CPU_IRQ_WNIC,
+		.end	= RT305X_CPU_IRQ_WNIC,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device rt305x_wifi_device = {
+	.name			= "rt2800_wmac",
+	.resource		= rt305x_wifi_resources,
+	.num_resources	= ARRAY_SIZE(rt305x_wifi_resources),
+	.dev = {
+		.platform_data = NULL,
+	}
+};
+
+void __init rt305x_register_wifi(void)
+{
+	platform_device_register(&rt305x_wifi_device);
+}
+
+static struct resource rt305x_wdt_resources[] = {
+	{
+		.start	= RT305X_TIMER_BASE,
+		.end	= RT305X_TIMER_BASE + RT305X_TIMER_SIZE - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device rt305x_wdt_device = {
+	.name		= "ramips-wdt",
+	.id		= -1,
+	.resource	= rt305x_wdt_resources,
+	.num_resources	= ARRAY_SIZE(rt305x_wdt_resources),
+};
+
+void __init rt305x_register_wdt(void)
+{
+	u32 t;
+
+	/* enable WDT reset output on pin SRAM_CS_N */
+	t = rt305x_sysc_rr(SYSC_REG_SYSTEM_CONFIG);
+	t |= SYSTEM_CONFIG_SRAM_CS0_MODE_WDT <<
+	     SYSTEM_CONFIG_SRAM_CS0_MODE_SHIFT;
+	rt305x_sysc_wr(t, SYSC_REG_SYSTEM_CONFIG);
+
+	platform_device_register(&rt305x_wdt_device);
+}