From mboxrd@z Thu Jan  1 00:00:00 1970
From: daniel.lezcano@linaro.org (Daniel Lezcano)
Date: Thu, 29 Jan 2015 23:06:12 +0100
Subject: [PATCH 1/2] ARM: dts: rockchip: add cpu and gpu regulators to
 rk3288-evb-act8846
In-Reply-To: <5715597.a6Lom1OGfJ@diego>
References: <5715597.a6Lom1OGfJ@diego>
Message-ID: <54CAAED4.9020503@linaro.org>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On 01/29/2015 11:07 PM, Heiko St?bner wrote:
> The evaluation board using the act8846 as main pmic uses two additional
> regulators to provide the cpu and gpu voltage. Add these and also add
> the link to cpu supply from vdd_cpu.
>
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Tested-by: Daniel Lezcano <daniel.lezcano@linaro.org>

> ---
>   arch/arm/boot/dts/rk3288-evb-act8846.dts | 25 +++++++++++++++++++++++++
>   1 file changed, 25 insertions(+)
>
> diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
> index a76dd44..9db02bbe 100644
> --- a/arch/arm/boot/dts/rk3288-evb-act8846.dts
> +++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
> @@ -17,7 +17,32 @@
>   	compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
>   };
>
> +&cpu0 {
> +	cpu0-supply = <&vdd_cpu>;
> +};
> +
>   &i2c0 {
> +	vdd_cpu: syr827 at 40 {
> +		compatible = "silergy,syr827";
> +		fcs,suspend-voltage-selector = <1>;
> +		reg = <0x40>;
> +		regulator-name = "vdd_cpu";
> +		regulator-min-microvolt = <850000>;
> +		regulator-max-microvolt = <1350000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +	};
> +
> +	vdd_gpu: syr828 at 41 {
> +		compatible = "silergy,syr828";
> +		fcs,suspend-voltage-selector = <1>;
> +		reg = <0x41>;
> +		regulator-name = "vdd_gpu";
> +		regulator-min-microvolt = <850000>;
> +		regulator-max-microvolt = <1350000>;
> +		regulator-always-on;
> +	};
> +
>   	hym8563 at 51 {
>   		compatible = "haoyu,hym8563";
>   		reg = <0x51>;
>


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