diff options
| author |   Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-08-26 00:45:50 +0300 |
|---|---|---|
| committer |   Bjorn Andersson <andersson@kernel.org> | 2023-09-19 19:46:55 -0700 |
| commit | 4e4c45f90ee313a4b475591a3109ff5314127f40 (patch) | |
| tree | edfb240f3ab65720cf8e7f1976bbf8c639733e0d /arch/arm64/boot/dts/qcom/sm8350-hdk.dts | |
| parent | arm64: dts: qcom: sm8350-hdk: add missing PMICs (diff) | |
| download | wireguard-linux-4e4c45f90ee313a4b475591a3109ff5314127f40.tar.xz wireguard-linux-4e4c45f90ee313a4b475591a3109ff5314127f40.zip | |
arm64: dts: qcom: sm8350-hdk: add pmr735a regulators
The SM8350 HDK uses pmr735a to supply some of the voltages (e.g. to
WiFi/BT chip). Declare corresponding regulators together with voltage
boundaries.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230825214550.1650938-3-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts index 03ce4a5c8fbd..b43d264ed42b 100644 --- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts @@ -299,6 +299,81 @@ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; }; + + regulators-2 { + compatible = "qcom,pmr735a-rpmh-regulators"; + qcom,pmic-id = "e"; + + vdd-s1-supply = <&vph_pwr>; + vdd-s2-supply = <&vph_pwr>; + vdd-s3-supply = <&vph_pwr>; + + vdd-l1-l2-supply = <&vreg_s2e_0p85>; + vdd-l3-supply = <&vreg_s1e_1p25>; + vdd-l4-supply = <&vreg_s1c_1p86>; + vdd-l5-l6-supply = <&vreg_s1c_1p86>; + vdd-l7-bob-supply = <&vreg_bob>; + + vreg_s1e_1p25: smps1 { + regulator-name = "vreg_s1e_1p25"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1280000>; + }; + + vreg_s2e_0p85: smps2 { + regulator-name = "vreg_s2e_0p85"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <976000>; + }; + + vreg_s3e_2p20: smps3 { + regulator-name = "vreg_s3e_2p20"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2352000>; + }; + + vreg_l1e_0p9: ldo1 { + regulator-name = "vreg_l1e_0p9"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <912000>; + }; + + vreg_l2e_1p2: ldo2 { + regulator-name = "vreg_l2e_0p8"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + vreg_l3e_1p2: ldo3 { + regulator-name = "vreg_l3e_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + vreg_l4e_1p7: ldo4 { + regulator-name = "vreg_l4e_1p7"; + regulator-min-microvolt = <1776000>; + regulator-max-microvolt = <1872000>; + }; + + vreg_l5e_0p8: ldo5 { + regulator-name = "vreg_l5e_0p8"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + }; + + vreg_l6e_0p8: ldo6 { + regulator-name = "vreg_l6e_0p8"; + regulator-min-microvolt = <480000>; + regulator-max-microvolt = <904000>; + }; + + vreg_l7e_2p8: ldo7 { + regulator-name = "vreg_l7e_2p8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + }; }; &cdsp { |