Re: [PATCH 12/19] ARM: dts: exynos: replace legacy *,wakeup property with wakeup-source

[Krzysztof Kozlowski]

On 21.10.2015 19:10, Sudeep Holla wrote:
> Though the keyboard and other driver will continue to support the legacy
> "gpio-key,wakeup", "linux-keypad,wakeup" boolean property to enable the
> wakeup source, "wakeup-source" is the new standard binding.
> 
> This patch replaces all the legacy wakeup properties with the unified
> "wakeup-source" property in order to avoid any futher copy-paste
> duplication.
> 
> Cc: Kukjin Kim <kgene@xxxxxxxxxx>
> Cc: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
> Cc: linux-samsung-soc@xxxxxxxxxxxxxxx
> Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
> ---
>  arch/arm/boot/dts/exynos3250-monk.dts           |  6 +++---
>  arch/arm/boot/dts/exynos3250-rinato.dts         |  6 +++---
>  arch/arm/boot/dts/exynos4210-origen.dts         | 10 +++++-----
>  arch/arm/boot/dts/exynos4210-smdkv310.dts       |  2 +-
>  arch/arm/boot/dts/exynos4210-trats.dts          |  2 +-
>  arch/arm/boot/dts/exynos4210-universal_c210.dts |  4 ++--
>  arch/arm/boot/dts/exynos4412-odroid-common.dtsi |  2 +-
>  arch/arm/boot/dts/exynos4412-odroidx.dts        |  2 +-
>  arch/arm/boot/dts/exynos4412-origen.dts         |  2 +-
>  arch/arm/boot/dts/exynos4412-smdk4412.dts       |  2 +-
>  arch/arm/boot/dts/exynos4412-trats2.dts         |  4 ++--
>  arch/arm/boot/dts/exynos5250-arndale.dts        | 12 ++++++------
>  arch/arm/boot/dts/exynos5250-snow.dts           |  4 ++--
>  arch/arm/boot/dts/exynos5250-spring.dts         |  4 ++--
>  arch/arm/boot/dts/exynos5420-arndale-octa.dts   |  2 +-
>  arch/arm/boot/dts/exynos5420-peach-pit.dts      |  4 ++--
>  arch/arm/boot/dts/exynos5800-peach-pi.dts       |  4 ++--
>  17 files changed, 36 insertions(+), 36 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts
> index 540a0adf2be6..b77ea2163a0a 100644
> --- a/arch/arm/boot/dts/exynos3250-monk.dts
> +++ b/arch/arm/boot/dts/exynos3250-monk.dts
> @@ -43,7 +43,7 @@
>  			linux,code = <KEY_POWER>;
>  			label = "power key";
>  			debounce-interval = <10>;
> -			gpio-key,wakeup;
> +			wakeup-source;
>  		};
>  	};
>  
> @@ -67,7 +67,7 @@
>  			interrupt-parent = <&gpx1>;
>  			interrupts = <5 0>;
>  			reg = <0x25>;
> -			wakeup;
> +			wakeup-source;
>  
>  			muic: max77836-muic {
>  				compatible = "maxim,max77836-muic";
> @@ -184,7 +184,7 @@
>  		interrupt-parent = <&gpx0>;
>  		interrupts = <7 0>;
>  		reg = <0x66>;
> -		wakeup;
> +		wakeup-source;
>  
>  		s2mps14_osc: clocks {
>  			compatible = "samsung,s2mps14-clk";
> diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts
> index 41a5fafb9aa9..7acd11d2d957 100644
> --- a/arch/arm/boot/dts/exynos3250-rinato.dts
> +++ b/arch/arm/boot/dts/exynos3250-rinato.dts
> @@ -43,7 +43,7 @@
>  			linux,code = <KEY_POWER>;
>  			label = "power key";
>  			debounce-interval = <10>;
> -			gpio-key,wakeup;
> +			wakeup-source;
>  		};
>  	};
>  
> @@ -58,7 +58,7 @@
>  			interrupt-parent = <&gpx1>;
>  			interrupts = <5 0>;
>  			reg = <0x25>;
> -			wakeup;
> +			wakeup-source;
>  
>  			muic: max77836-muic {
>  				compatible = "maxim,max77836-muic";
> @@ -245,7 +245,7 @@
>  		interrupt-parent = <&gpx0>;
>  		interrupts = <7 0>;
>  		reg = <0x66>;
> -		wakeup;
> +		wakeup-source;

I think here and in Monk board these four "wakeup" properties are bogus,
not parsed by driver. Instead wakeup is always initialized to true.

Anyway fixing this is not part of this patch but instead this should be
fixed in separate commit. Here everything looks good:

Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>

Best regards,
Krzysztof

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/