diff mbox

[2/2] power: arm64: Add DTS entry for APM X-Gene reboot driver.

Message ID 1372797539-13111-3-git-send-email-lho@apm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Loc Ho July 2, 2013, 8:38 p.m. UTC
power: arm64: Add DTS entry for APM X-Gene reboot driver.

Signed-off-by: Loc Ho <lho@apm.com>
Signed-off-by: Feng Kan <fkan@apm.com>
Signed-off-by: Kumar Sankaran <ksankaran@apm.com>
---
 arch/arm64/boot/dts/apm-storm.dtsi |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

Comments

Anton Vorontsov Aug. 9, 2013, 9:31 p.m. UTC | #1
On Tue, Jul 02, 2013 at 02:38:59PM -0600, Loc Ho wrote:
> power: arm64: Add DTS entry for APM X-Gene reboot driver.
> 
> Signed-off-by: Loc Ho <lho@apm.com>
> Signed-off-by: Feng Kan <fkan@apm.com>
> Signed-off-by: Kumar Sankaran <ksankaran@apm.com>
> ---

I've applied patch 1/2 to battery-2.6.git tree. I need an ack from ARM
maintainers to grab this together with the first one.

>  arch/arm64/boot/dts/apm-storm.dtsi |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi
> index d37d736..e686919 100644
> --- a/arch/arm64/boot/dts/apm-storm.dtsi
> +++ b/arch/arm64/boot/dts/apm-storm.dtsi
> @@ -178,6 +178,12 @@
>  			};
>  		};
>  
> +                reboot@0x17000014 {
> +                        compatible = "apm,xgene-reboot";
> +                        reg = <0x0 0x17000014 0x0 0x100>;
> +                        mask = <0x1>;
> +                };

There should be tabs instead of whitespaces.

> +
>  		serial0: serial@1c020000 {
>  			device_type = "serial";
>  			compatible = "ns16550";
> -- 
> 1.5.5
Olof Johansson Aug. 9, 2013, 10:37 p.m. UTC | #2
On Fri, Aug 9, 2013 at 2:31 PM, Anton Vorontsov <anton@enomsg.org> wrote:
> On Tue, Jul 02, 2013 at 02:38:59PM -0600, Loc Ho wrote:
>> power: arm64: Add DTS entry for APM X-Gene reboot driver.
>>
>> Signed-off-by: Loc Ho <lho@apm.com>
>> Signed-off-by: Feng Kan <fkan@apm.com>
>> Signed-off-by: Kumar Sankaran <ksankaran@apm.com>
>> ---
>
> I've applied patch 1/2 to battery-2.6.git tree. I need an ack from ARM
> maintainers to grab this together with the first one.
>
>>  arch/arm64/boot/dts/apm-storm.dtsi |    6 ++++++
>>  1 files changed, 6 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi
>> index d37d736..e686919 100644
>> --- a/arch/arm64/boot/dts/apm-storm.dtsi
>> +++ b/arch/arm64/boot/dts/apm-storm.dtsi
>> @@ -178,6 +178,12 @@
>>                       };
>>               };
>>
>> +                reboot@0x17000014 {
>> +                        compatible = "apm,xgene-reboot";
>> +                        reg = <0x0 0x17000014 0x0 0x100>;
>> +                        mask = <0x1>;
>> +                };
>
> There should be tabs instead of whitespaces.

Binding is undocumented, as far as I can tell. Please add
documentation of this under Documentation/devicetree/bindings.

In particular, the 'mask' property is nonstandard and it needs to be
documented what part of the reboot controller hardware it is
describing.



-Olof
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi
index d37d736..e686919 100644
--- a/arch/arm64/boot/dts/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm-storm.dtsi
@@ -178,6 +178,12 @@ 
 			};
 		};
 
+                reboot@0x17000014 {
+                        compatible = "apm,xgene-reboot";
+                        reg = <0x0 0x17000014 0x0 0x100>;
+                        mask = <0x1>;
+                };
+
 		serial0: serial@1c020000 {
 			device_type = "serial";
 			compatible = "ns16550";