From: Jeffrey Hugo Date: Tue, 17 Dec 2019 17:02:49 +0000 (-0800) Subject: arm64: dts: msm8998-clamshell: Add pm8005_s1 regulator X-Git-Tag: v5.15~4505^2~20^2~39 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=28d647fd8305d4f7aa00c176a6326b340cb12947;p=platform%2Fkernel%2Flinux-starfive.git arm64: dts: msm8998-clamshell: Add pm8005_s1 regulator The pm8005_s1 is VDD_GFX, and needs to be on to enable the GPU. This should be hooked up to the GPU CPR, but we don't have support for that yet, so until then, just turn on the regulator and keep it on so that we can focus on basic GPU bringup. Signed-off-by: Jeffrey Hugo Link: https://lore.kernel.org/r/20191217170249.5280-1-jeffrey.l.hugo@gmail.com Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi index b3cf263..6ab830d 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi @@ -74,6 +74,23 @@ cpu-idle-states = <&BIG_CPU_SLEEP_1>; }; +&pm8005_lsid1 { + pm8005-regulators { + compatible = "qcom,pm8005-regulators"; + + vdd_s1-supply = <&vph_pwr>; + + pm8005_s1: s1 { /* VDD_GFX supply */ + regulator-min-microvolt = <524000>; + regulator-max-microvolt = <1100000>; + regulator-enable-ramp-delay = <500>; + + /* hack until we rig up the gpu consumer */ + regulator-always-on; + }; + }; +}; + &qusb2phy { status = "okay";