linux-kernel - Re: [PATCH] ARM: dts: exynos: Add TMU nodes regulator supply for Peach boards

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Message-id: <574EA1D1.6020606@samsung.com>
Date:	Wed, 01 Jun 2016 10:50:25 +0200
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Javier Martinez Canillas <javier@....samsung.com>,
	linux-kernel@...r.kernel.org
Cc:	devicetree@...r.kernel.org, Kukjin Kim <kgene@...nel.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>,
	Russell King <linux@...linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] ARM: dts: exynos: Add TMU nodes regulator supply for Peach
 boards

On 05/31/2016 11:48 PM, Javier Martinez Canillas wrote:
> The Exynos5800 Peach Pi and Exynos5420 Peach Pit Chromebooks have the
> LDO10 1.8V output connected to the VDD18_TS{01,23,4} Exynos SoC pins.
> 
> Add this regulator as the input supply of the Thermal Management Unit
> channels and also remove the always-on property since all the devices
> using LDO10 as input supply are now defined.
> 
> Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
> ---
> 
>  arch/arm/boot/dts/exynos5420-peach-pit.dts | 21 ++++++++++++++++++++-
>  arch/arm/boot/dts/exynos5800-peach-pi.dts  | 21 ++++++++++++++++++++-
>  2 files changed, 40 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
> index c1247402cb17..a55760b5fa82 100644
> --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
> +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
> @@ -425,7 +425,6 @@
>  				regulator-name = "vdd_ldo10";
>  				regulator-min-microvolt = <1800000>;
>  				regulator-max-microvolt = <1800000>;
> -				regulator-always-on;
>  				regulator-state-mem {
>  					regulator-off-in-suspend;
>  				};
> @@ -924,6 +923,26 @@
>  	assigned-clock-parents = <&clock CLK_FIN_PLL>;
>  };
>  
> +&tmu_cpu0 {
> +	vtmu-supply = <&ldo10_reg>;
> +};
> +
> +&tmu_cpu1 {
> +	vtmu-supply = <&ldo10_reg>;
> +};
> +
> +&tmu_cpu2 {
> +	vtmu-supply = <&ldo10_reg>;
> +};
> +
> +&tmu_cpu3 {
> +	vtmu-supply = <&ldo10_reg>;
> +};
> +
> +&tmu_gpu {
> +	vtmu-supply = <&ldo10_reg>;
> +};
> +

Here and for Peach Pi please put the nodes in alphabetical order.

Best regards,
Krzysztof