diff mbox

arm: dts: ls1021a: add wakeup device ftm0 node for ls1021a

Message ID 1436150319-15122-1-git-send-email-b18965@freescale.com (mailing list archive)
State New, archived
Headers show

Commit Message

Alison Wang July 6, 2015, 2:38 a.m. UTC 
From: Wang Dongsheng <dongsheng.wang@freescale.com>

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

Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
---
 arch/arm/boot/dts/ls1021a-qds.dts | 4 ++++
 arch/arm/boot/dts/ls1021a.dtsi    | 8 ++++++++
 2 files changed, 12 insertions(+)

Comments

Shawn Guo July 14, 2015, 2:53 a.m. UTC | #1 
On Mon, Jul 06, 2015 at 10:38:39AM +0800, Alison Wang wrote:
> From: Wang Dongsheng <dongsheng.wang@freescale.com>
> 
> Add ftm0 node, cause of ftm0 can be set as a alarm before system
> going to deep sleep.
> 
> Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>

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
Alison Wang July 14, 2015, 9:52 a.m. UTC | #2 
Shawn,

> On Mon, Jul 06, 2015 at 10:38:39AM +0800, Alison Wang wrote:
> > From: Wang Dongsheng <dongsheng.wang@freescale.com>
> >
> > Add ftm0 node, cause of ftm0 can be set as a alarm before system
> going
> > to deep sleep.
> >
> > Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
> 
> 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
diff mbox

Patch

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>;