2014-11-27 23:35:52

by Stefan Agner

Subject: [PATCH] ARM: dts: vf610: enable watchdog for Cortex-A5 dt's

During restructuring of the device tree files the watchdog was
changed to be disabled by default. However, since the watchdog
instance is dedicated to the Cortex-A5, enable the peripheral
by default in the base device tree vf500.dtsi.

Signed-off-by: Stefan Agner <[email protected]>
---
arch/arm/boot/dts/vf500.dtsi | 5 +++++
arch/arm/boot/dts/vfxxx.dtsi | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi
index de67005..ea0f74f 100644
--- a/arch/arm/boot/dts/vf500.dtsi
+++ b/arch/arm/boot/dts/vf500.dtsi
@@ -169,3 +169,8 @@
&usbphy1 {
interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
};
+
+&wdoga5 {
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 505969a..7126468 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -184,7 +184,7 @@
status = "disabled";
};

- wdog@4003e000 {
+ wdoga5: wdog@4003e000 {
compatible = "fsl,vf610-wdt", "fsl,imx21-wdt";
reg = <0x4003e000 0x1000>;
clocks = <&clks VF610_CLK_WDT>;
--
2.1.3

2014-12-02 14:15:55

by Shawn Guo

Subject: Re: [PATCH] ARM: dts: vf610: enable watchdog for Cortex-A5 dt's

On Fri, Nov 28, 2014 at 12:35:36AM +0100, Stefan Agner wrote:
> During restructuring of the device tree files the watchdog was
> changed to be disabled by default. However, since the watchdog
> instance is dedicated to the Cortex-A5, enable the peripheral
> by default in the base device tree vf500.dtsi.
>
> Signed-off-by: Stefan Agner <[email protected]>

Applied, thanks.