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>
git-mirror · Feb 9, 2013 · 518f97d · 518f97d
1 parent 01729cc
commit 518f97d
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diff --git 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
@@ -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
@@ -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),
 	{}
 };
-Original file line number
+Diff line change
@@ Expand Up / @@ -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),
     	{}
     };
@@ Expand Down @@