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ARM: davinci: da850: add wdt DT node

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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>
This commit is contained in:
Kumar, Anil 2013-02-06 09:30:03 +05:30 committed by Sekhar Nori
parent 01729ccf19
commit 518f97dbb8
3 changed files with 9 additions and 0 deletions
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3
arch/arm/boot/dts/da850-evm.dts
View file

@ -36,6 +36,9 @@ i2c0: i2c@1c22000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
};
wdt: wdt@1c21000 {
status = "okay";
};
};
nand_cs3@62000000 {
status = "okay";

5
arch/arm/boot/dts/da850.dtsi
View file

@ -102,6 +102,11 @@ i2c0: i2c@1c22000 {
#size-cells = <0>;
status = "disabled";
};
wdt: wdt@1c21000 {
compatible = "ti,davinci-wdt";
reg = <0x21000 0x1000>;
status = "disabled";
};
};
nand_cs3@62000000 {
compatible = "ti,davinci-nand";

1
arch/arm/mach-davinci/da8xx-dt.c
View file

@ -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),
{}
};