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authorFlorian Fainelli <florian@openwrt.org>2008-12-17 14:06:03 +0000
committerFlorian Fainelli <florian@openwrt.org>2008-12-17 14:06:03 +0000
commit7ab973e1af9cd0f8153daa892c88cfacfe3ebf4c (patch)
tree3531da38ed263505765e424ed6e31d45b5621a6c /target/linux/brcm63xx/files/arch
parent0a74666c128cc3ba64c700a0e05b5f9d27bfbf0c (diff)
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Add bcm63xx_wdt but do not enable it yet
SVN-Revision: 13677
Diffstat (limited to 'target/linux/brcm63xx/files/arch')
-rw-r--r--target/linux/brcm63xx/files/arch/mips/bcm63xx/Makefile1
-rw-r--r--target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-wdt.c35
2 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/Makefile b/target/linux/brcm63xx/files/arch/mips/bcm63xx/Makefile
index 10462ae..4f2423c 100644
--- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/Makefile
+++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/Makefile
@@ -4,6 +4,7 @@ obj-y += dev-pcmcia.o
obj-y += dev-usb-ohci.o
obj-y += dev-usb-ehci.o
obj-y += dev-enet.o
+obj-y += dev-wdt.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-wdt.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-wdt.c
new file mode 100644
index 0000000..d1479e1
--- /dev/null
+++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-wdt.c
@@ -0,0 +1,35 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+
+static struct resource wdt_resources[] = {
+ {
+ .start = -1, /* filled at runtime */
+ .end = -1, /* filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device bcm63xx_wdt_device = {
+ .name = "bcm63xx-wdt",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(wdt_resources),
+ .resource = wdt_resources,
+};
+
+int __init bcm63xx_wdt_register(void)
+{
+ wdt_resources[0].start = bcm63xx_regset_address(RSET_WDT);
+ wdt_resources[0].end = wdt_resources[0].start;
+ wdt_resources[0].end += RSET_WDT_SIZE - 1;
+ return platform_device_register(&bcm63xx_wdt_device);
+}