From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?ISO-8859-1?Q?St=FCbner?=) Date: Thu, 29 Jan 2015 23:07:47 +0100 Subject: [PATCH 1/2] ARM: dts: rockchip: add cpu and gpu regulators to rk3288-evb-act8846 Message-ID: <5715597.a6Lom1OGfJ@diego> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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>; -- 2.1.1