2015-07-06 02:59:11

by Alison Wang

Subject: [PATCH] arm: dts: ls1021a: add wakeup device ftm0 node for ls1021a

From: Wang Dongsheng <[email protected]>

Add ftm0 node, cause of ftm0 can be set as a alarm before system
going to deep sleep.

Signed-off-by: Wang Dongsheng <[email protected]>
---
arch/arm/boot/dts/ls1021a-qds.dts | 4 ++++
arch/arm/boot/dts/ls1021a.dtsi | 8 ++++++++
2 files changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 9533f1d..e2ccae6 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -146,6 +146,10 @@
status = "okay";
};

+&ftm0 {
+ status = "okay";
+};
+
&i2c0 {
status = "okay";

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 4ad30d0..707850f 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -335,6 +335,14 @@
status = "disabled";
};

+ ftm0: ftm0@29d0000 {
+ compatible = "fsl,ftm-alarm";
+ reg = <0x0 0x29d0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+ big-endian;
+ status = "disabled";
+ };
+
wdog0: watchdog@2ad0000 {
compatible = "fsl,imx21-wdt";
reg = <0x0 0x2ad0000 0x0 0x10000>;
--
2.1.0.27.g96db324

2015-07-14 02:53:47

by Shawn Guo

Subject: Re: [PATCH] arm: dts: ls1021a: add wakeup device ftm0 node for ls1021a

On Mon, Jul 06, 2015 at 10:38:39AM +0800, Alison Wang wrote:
> From: Wang Dongsheng <[email protected]>
>
> Add ftm0 node, cause of ftm0 can be set as a alarm before system
> going to deep sleep.
>
> Signed-off-by: Wang Dongsheng <[email protected]>

Since you're forwarding the patch, you should add your SoB. Also, for
sake of consistency, please use "ARM: " as subject prefix for all
patches sent to me.

Shawn

2015-07-14 09:53:37

by Huan Wang

Subject: RE: [PATCH] arm: dts: ls1021a: add wakeup device ftm0 node for ls1021a

Shawn,

> On Mon, Jul 06, 2015 at 10:38:39AM +0800, Alison Wang wrote:
> > From: Wang Dongsheng <[email protected]>
> >
> > Add ftm0 node, cause of ftm0 can be set as a alarm before system
> going
> > to deep sleep.
> >
> > Signed-off-by: Wang Dongsheng <[email protected]>
>
> Since you're forwarding the patch, you should add your SoB. Also, for
> sake of consistency, please use "ARM: " as subject prefix for all
> patches sent to me.
>
[Alison Wang] Ok. I will change in v2.

Thanks.


Best Regards,
Alison Wang