[PATCH 4/4] arm64: dts: qcom: sc7280: Add pm8008 regulators support for sc7280-idp
From: Satya Priya <hidden>
Date: 2021-09-17 10:46:23
Also in:
linux-arm-msm, lkml
Subsystem:
arm/qualcomm chromebook support, arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
From: satya priya <redacted> Add pm8008 regulators support for sc7280 idp. Signed-off-by: satya priya <redacted> --- arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 103 +++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 52638e2..3b3af49 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi@@ -207,6 +207,97 @@ }; }; +&i2c1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + pm8008_chip: pm8008@8 { + compatible = "qcom,pm8008"; + reg = <0x8>; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&pm8008_active>; + }; + + pm8008_ldo: pm8008@9 { + compatible = "qcom,pm8008"; + reg = <0x9>; + #address-cells = <1>; + #size-cells = <0>; + + pm8008-regulator { + compatible = "qcom,pm8008-regulator"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_l1_l2-supply = <&vreg_s8b_1p2>; + vdd_l3_l4-supply = <&vreg_s1b_1p8>; + vdd_l5-supply = <&vreg_bob>; + vdd_l6-supply = <&vreg_bob>; + vdd_l7-supply = <&vreg_bob>; + + pm8008_l1: regulator@4000 { + reg = <0x4000>; + regulator-name = "pm8008_l1"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1300000>; + qcom,min-dropout-voltage = <96000>; + }; + + pm8008_l2: regulator@4100 { + reg = <0x4100>; + regulator-name = "pm8008_l2"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1250000>; + qcom,min-dropout-voltage = <24000>; + }; + + pm8008_l3: regulator@4200 { + reg = <0x4200>; + regulator-name = "pm8008_l3"; + regulator-min-microvolt = <1650000>; + regulator-max-microvolt = <3000000>; + qcom,min-dropout-voltage = <224000>; + }; + + pm8008_l4: regulator@4300 { + reg = <0x4300>; + regulator-name = "pm8008_l4"; + regulator-min-microvolt = <1504000>; + regulator-max-microvolt = <1600000>; + qcom,min-dropout-voltage = <0>; + }; + + pm8008_l5: regulator@4400 { + reg = <0x4400>; + regulator-name = "pm8008_l5"; + regulator-min-microvolt = <2600000>; + regulator-max-microvolt = <3000000>; + qcom,min-dropout-voltage = <104000>; + }; + + pm8008_l6: regulator@4500 { + reg = <0x4500>; + regulator-name = "pm8008_l6"; + regulator-min-microvolt = <2600000>; + regulator-max-microvolt = <3000000>; + qcom,min-dropout-voltage = <112000>; + }; + + pm8008_l7: regulator@4600 { + reg = <0x4600>; + regulator-name = "pm8008_l7"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3544000>; + qcom,min-dropout-voltage = <96000>; + }; + }; + }; +}; + &qfprom { vcc-supply = <&vreg_l1c_1p8>; };
@@ -313,6 +404,18 @@ /* PINCTRL - additions to nodes defined in sc7280.dtsi */ +&pm8350c_gpios { + pm8008_reset { + pm8008_active: pm8008_active { + pins = "gpio4"; + function = "normal"; + bias-disable; + output-high; + power-source = <0>; + }; + }; +}; + &qspi_cs0 { bias-disable; };
--
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