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Date: Thu, 28 Oct 2021 20:44:32 +0530
From: Satya Priya <quic_c_skakit@...cinc.com>
To: Bjorn Andersson <bjorn.andersson@...aro.org>,
Rob Herring <robh+dt@...nel.org>
CC: Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>, <swboyd@...omium.org>,
<collinsd@...eurora.org>, <subbaram@...eaurora.org>,
Das Srinagesh <gurus@...eaurora.org>,
<linux-arm-msm@...r.kernel.org>,
"Lee Jones" <lee.jones@...aro.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
Satya Priya <quic_c_skakit@...cinc.com>
Subject: [PATCH V3 4/4] arm64: dts: qcom: sc7280: Add pm8008 regulators support for sc7280-idp
Add pm8008 regulators support for sc7280 idp.
Signed-off-by: Satya Priya <quic_c_skakit@...cinc.com>
---
Changes in V2:
- As per Stephen's comments, replaced '_' with '-' for node names.
Changes in V3:
- Changed the regulator node names as l1, l2 etc
- Changed "pm8008-regulators" to "regulators"
- Changed "qcom,min-dropout-voltage" to "regulator-min-dropout-voltage-microvolt"
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 d623d71..493575b 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -309,6 +309,97 @@
};
};
+&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>;
+
+ regulators {
+ 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: l1@...0 {
+ reg = <0x4000>;
+ regulator-name = "pm8008_l1";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-min-dropout-voltage-microvolt = <96000>;
+ };
+
+ pm8008_l2: l2@...0 {
+ reg = <0x4100>;
+ regulator-name = "pm8008_l2";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-min-dropout-voltage-microvolt = <24000>;
+ };
+
+ pm8008_l3: l3@...0 {
+ reg = <0x4200>;
+ regulator-name = "pm8008_l3";
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-min-dropout-voltage-microvolt = <224000>;
+ };
+
+ pm8008_l4: l4@...0 {
+ reg = <0x4300>;
+ regulator-name = "pm8008_l4";
+ regulator-min-microvolt = <1504000>;
+ regulator-max-microvolt = <1600000>;
+ regulator-min-dropout-voltage-microvolt = <0>;
+ };
+
+ pm8008_l5: l5@...0 {
+ reg = <0x4400>;
+ regulator-name = "pm8008_l5";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-min-dropout-voltage-microvolt = <104000>;
+ };
+
+ pm8008_l6: l6@...0 {
+ reg = <0x4500>;
+ regulator-name = "pm8008_l6";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-min-dropout-voltage-microvolt = <112000>;
+ };
+
+ pm8008_l7: l7@...0 {
+ reg = <0x4600>;
+ regulator-name = "pm8008_l7";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-min-dropout-voltage-microvolt = <96000>;
+ };
+ };
+ };
+};
+
&qfprom {
vcc-supply = <&vreg_l1c_1p8>;
};
@@ -437,6 +528,18 @@
};
};
+&pm8350c_gpios {
+ pm8008-reset {
+ pm8008_active: pm8008-active {
+ pins = "gpio4";
+ function = "normal";
+ bias-disable;
+ output-high;
+ power-source = <0>;
+ };
+ };
+};
+
&qspi_cs0 {
bias-disable;
};
--
2.7.4
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