From dade0a6a89cfcaf7b0bbe991b3194f2e4913c51c Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Wed, 15 Jul 2009 12:09:34 +0200
Subject: [PATCH] --- yaml --- r: 162837 b: refs/heads/master c:
 d47fbb5996269f3081deb7a1b4ba717557256555 h: refs/heads/master i:   162835:
 da7d5bdb696f80475848f6dd90fd44fb7a0e03b5 v: v3

---
 [refs]                         |  2 +-
 trunk/arch/mips/ar7/platform.c | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 56a169448a68..1f354d63fed4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6f4c7b32e156ac67ae170554cfba0929272c7adf
+refs/heads/master: d47fbb5996269f3081deb7a1b4ba717557256555
diff --git a/trunk/arch/mips/ar7/platform.c b/trunk/arch/mips/ar7/platform.c
index cf50fa29b198..e2278c04459d 100644
--- a/trunk/arch/mips/ar7/platform.c
+++ b/trunk/arch/mips/ar7/platform.c
@@ -417,6 +417,20 @@ static struct platform_device ar7_udc = {
 	.num_resources = ARRAY_SIZE(usb_res),
 };
 
+static struct resource ar7_wdt_res = {
+	.name = "regs",
+	.start = -1, /* Filled at runtime */
+	.end = -1, /* Filled at runtime */
+	.flags = IORESOURCE_MEM,
+};
+
+static struct platform_device ar7_wdt = {
+	.id = -1,
+	.name  = "ar7_wdt",
+	.resource = &ar7_wdt_res,
+	.num_resources = 1,
+};
+
 static inline unsigned char char2hex(char h)
 {
 	switch (h) {
@@ -487,6 +501,7 @@ static void __init detect_leds(void)
 
 static int __init ar7_register_devices(void)
 {
+	u16 chip_id;
 	int res;
 #ifdef CONFIG_SERIAL_8250
 	static struct uart_port uart_port[2];
@@ -565,6 +580,23 @@ static int __init ar7_register_devices(void)
 
 	res = platform_device_register(&ar7_udc);
 
+	chip_id = ar7_chip_id();
+	switch (chip_id) {
+	case AR7_CHIP_7100:
+	case AR7_CHIP_7200:
+		ar7_wdt_res.start = AR7_REGS_WDT;
+		break;
+	case AR7_CHIP_7300:
+		ar7_wdt_res.start = UR8_REGS_WDT;
+		break;
+	default:
+		break;
+	}
+
+	ar7_wdt_res.end = ar7_wdt_res.start + 0x20;
+
+	res = platform_device_register(&ar7_wdt);
+
 	return res;
 }
 arch_initcall(ar7_register_devices);