linux-kernel - Re: [PATCH v2 2/2] ARM: dts: exynos5250: Add clocks to DISP1 domain

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Message-id: <56203A74.7040305@samsung.com>
Date:	Fri, 16 Oct 2015 08:44:52 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Tomeu Vizoso <tomeu.vizoso@...labora.com>,
	linux-kernel@...r.kernel.org
Cc:	Gustavo Padovan <gustavo.padovan@...labora.co.uk>,
	Javier Martinez Canillas <javier@....samsung.com>,
	Seung-Woo Kim <sw0312.kim@...sung.com>,
	Kukjin Kim <kgene@...nel.org>, Inki Dae <inki.dae@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Joonyoung Shim <jy0922.shim@...sung.com>,
	Russell King <linux@....linux.org.uk>,
	devicetree@...r.kernel.org, Kumar Gala <galak@...eaurora.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	linux-samsung-soc@...r.kernel.org,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 2/2] ARM: dts: exynos5250: Add clocks to DISP1 domain

On 15.10.2015 19:31, Tomeu Vizoso wrote:
> Adds to the node of the DISP1 power domain the two clocks that need to
> be reparented while the domain is powered off:
> CLK_MOUT_ACLK200_DISP1_SUB and CLK_MOUT_ACLK300_DISP1_SUB.
> 
> Otherwise the state is unknown at power up and the mixer's clocks are
> all messed up.
> 
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@...labora.com>
> Link: http://lkml.kernel.org/g/561CDC33.7050103@collabora.com
> ---
> 
> 
>  arch/arm/boot/dts/exynos5250.dtsi | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
> index b24610ea8c2a..88b9cf5f226f 100644
> --- a/arch/arm/boot/dts/exynos5250.dtsi
> +++ b/arch/arm/boot/dts/exynos5250.dtsi
> @@ -130,6 +130,10 @@
>  		compatible = "samsung,exynos4210-pd";
>  		reg = <0x100440A0 0x20>;
>  		#power-domain-cells = <0>;
> +		clocks = <&clock CLK_FIN_PLL>,
> +			 <&clock CLK_MOUT_ACLK200_DISP1_SUB>,
> +			 <&clock CLK_MOUT_ACLK300_DISP1_SUB>;
> +		clock-names = "oscclk", "clk0", "clk1";
>  	};
>  
>  	clock: clock-controller@...10000 {
> 

I reviewed it already. Any changes here since v1?

Best regards,
Krzysztof

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