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authorKumar, Anil <anilkumar.v@ti.com>2013-02-06 08:00:03 +0400
committerSekhar Nori <nsekhar@ti.com>2013-02-09 21:08:26 +0400
commit518f97dbb8d047f54c9f9f9b970fb42e1a6c8184 (patch)
treeafcb9c783ac73fc02762836797f6f0b6a16b2ba6
parent01729ccf19b3c136cd93f8837b0a2761c23da700 (diff)
downloadlinux-518f97dbb8d047f54c9f9f9b970fb42e1a6c8184.tar.xz
ARM: davinci: da850: add wdt DT node
Add da850 wdt DT node. Add OF_DEV_AUXDATA for wdt driver to use wdt clock. Signed-off-by: Kumar, Anil <anilkumar.v@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
-rw-r--r--arch/arm/boot/dts/da850-evm.dts3
-rw-r--r--arch/arm/boot/dts/da850.dtsi5
-rw-r--r--arch/arm/mach-davinci/da8xx-dt.c1
3 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 0060903b2b78..f712fb607a42 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -36,6 +36,9 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
};
+ wdt: wdt@1c21000 {
+ status = "okay";
+ };
};
nand_cs3@62000000 {
status = "okay";
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 9669e80cbada..3ec1bda64356 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -102,6 +102,11 @@
#size-cells = <0>;
status = "disabled";
};
+ wdt: wdt@1c21000 {
+ compatible = "ti,davinci-wdt";
+ reg = <0x21000 0x1000>;
+ status = "disabled";
+ };
};
nand_cs3@62000000 {
compatible = "ti,davinci-nand";
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index a1731f0f5b97..5404e92aeb1a 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -39,6 +39,7 @@ static void __init da8xx_init_irq(void)
struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL),
+ OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL),
{}
};