[PATCH 0/2] power: reset: Add syscon reboot/poweroff device nodes for APM X-Gene platform

[PATCH 0/2] power: reset: Add syscon reboot/poweroff device nodes for APM X-Gene platform

[Tai Nguyen]

This patch set adds syscon reboot/poweroff device nodes to support reboot and
poweroff features on X-Gene platform. 

Tai Nguyen (2):
  power: reset: Add syscon reboot device node for APM X-Gene platform
  power: reset: Add syscon poweroff device node for APM X-Gene Mustang platform

 arch/arm64/boot/dts/apm/apm-mustang.dts |   12 ++++++++++++
 arch/arm64/boot/dts/apm/apm-storm.dtsi  |   12 ++++++++++++
 2 files changed, 24 insertions(+)

-- 
1.7.9.5

[PATCH 1/2] power: reset: Add syscon reboot device node for APM X-Gene platform

[Tai Nguyen]

This patch adds syscon reboot device node to support reboot feature on APM X-Gene platform

Signed-off-by: Feng Kan  <fkan@apm.com>
Signed-off-by: Tai Nguyen <ttnguyen@apm.com>
---
 arch/arm64/boot/dts/apm/apm-storm.dtsi |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index c8d3e0e..16efcf7 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -710,5 +710,17 @@
 			dma-coherent;
 			clocks = <&dmaclk 0>;
 		};
+
+		scu: system-clk-controller@17000000 {
+			compatible = "apm,xgene-scu","syscon";
+			reg = <0x0 0x17000000 0x0 0x400>;
+		};
+
+		reboot: reboot@17000014 {
+			compatible = "syscon-reboot";
+			regmap = <&scu>;
+			offset = <0x14>;
+			mask = <0x1>;
+		};
 	};
 };
-- 
1.7.9.5

[PATCH 2/2] power: reset: Add syscon poweroff device node for APM X-Gene platform

[Tai Nguyen]

This patch adds syscon poweroff device node to support poweroff feature
on APM X-Gene Mustang platform

Signed-off-by: Tai Nguyen <ttnguyen@apm.com>
---
 arch/arm64/boot/dts/apm/apm-mustang.dts |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/apm/apm-mustang.dts b/arch/arm64/boot/dts/apm/apm-mustang.dts
index 83578e7..910d561 100644
--- a/arch/arm64/boot/dts/apm/apm-mustang.dts
+++ b/arch/arm64/boot/dts/apm/apm-mustang.dts
@@ -23,6 +23,18 @@
 		device_type = "memory";
 		reg = < 0x1 0x00000000 0x0 0x80000000 >; /* Updated by bootloader */
 	};
+
+	poweroff_mbox: poweroff_mbox@10548000 {
+		compatible = "syscon";
+		reg = <0x0 0x10548000 0x0 0x30>;
+	};
+
+	poweroff: poweroff@10548010 {
+		compatible = "syscon-poweroff";
+		regmap = <&poweroff_mbox>;
+		offset = <0x10>;
+		mask = <0x1>;
+	};
 };
 
 &pcie0clk {
-- 
1.7.9.5

Re: [PATCH 0/2] power: reset: Add syscon reboot/poweroff device nodes for APM X-Gene platform

[Tai Tri Nguyen]

Hello,

Any comment on these patches, please?

Thanks,
Tai


On Fri, May 1, 2015 at 1:11 PM, Tai Nguyen <ttnguyen@apm.com> wrote:
> This patch set adds syscon reboot/poweroff device nodes to support reboot and
> poweroff features on X-Gene platform.
>
> Tai Nguyen (2):
>   power: reset: Add syscon reboot device node for APM X-Gene platform
>   power: reset: Add syscon poweroff device node for APM X-Gene Mustang platform
>
>  arch/arm64/boot/dts/apm/apm-mustang.dts |   12 ++++++++++++
>  arch/arm64/boot/dts/apm/apm-storm.dtsi  |   12 ++++++++++++
>  2 files changed, 24 insertions(+)
>
> --
> 1.7.9.5
>



-- 
Tai