linux-kernel - [PATCH V11 9/9] arm64: dts: qcom: sc7280: Add pm8008 support for sc7280-idp

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Date:   Thu, 5 May 2022 14:55:39 +0530
From:   Satya Priya <quic_c_skakit@...cinc.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
CC:     Lee Jones <lee.jones@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <swboyd@...omium.org>,
        <quic_collinsd@...cinc.com>, <quic_subbaram@...cinc.com>,
        <quic_jprakash@...cinc.com>,
        Satya Priya <quic_c_skakit@...cinc.com>
Subject: [PATCH V11 9/9] arm64: dts: qcom: sc7280: Add pm8008 support for sc7280-idp

Add pm8008 infra and regulators support for sc7280 idp.

Signed-off-by: Satya Priya <quic_c_skakit@...cinc.com>
---
Changes in V11:
 - Add ldos and parent supplies directly under pm8008@8 node.

Changes in V10:
 - None.

Changes in V9:
 - Added interrupts properties.

Changes in V8:
 - Add an extra phandle "pm8008_bus" and then include pm8008 dtsi files inside it.
 - Remove output-high from pm8008_active node.

 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 66 ++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 6a14259..e336f26 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -271,6 +271,63 @@
 	};
 };
 
+pm8008_bus: &i2c1 {
+	status = "okay";
+};
+
+#include "pm8008.dtsi"
+
+&pm8008 {
+	interrupt-parent = <&tlmm>;
+	interrupts = <24 IRQ_TYPE_EDGE_RISING>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pm8008_active>;
+
+	reset-gpios = <&pm8350c_gpios 4 GPIO_ACTIVE_LOW>;
+
+	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-min-microvolt = <950000>;
+	regulator-max-microvolt = <1300000>;
+};
+
+&pm8008_l2 {
+	regulator-min-microvolt = <950000>;
+	regulator-max-microvolt = <1250000>;
+};
+
+&pm8008_l3 {
+	regulator-min-microvolt = <1650000>;
+	regulator-max-microvolt = <3000000>;
+};
+
+&pm8008_l4 {
+	regulator-min-microvolt = <1504000>;
+	regulator-max-microvolt = <1600000>;
+};
+
+&pm8008_l5 {
+	regulator-min-microvolt = <2600000>;
+	regulator-max-microvolt = <3000000>;
+};
+
+&pm8008_l6 {
+	regulator-min-microvolt = <2600000>;
+	regulator-max-microvolt = <3000000>;
+};
+
+&pm8008_l7 {
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3544000>;
+};
+
 &qfprom {
 	vcc-supply = <&vreg_l1c_1p8>;
 };
@@ -383,6 +440,15 @@
 	drive-strength = <2>;
 };
 
+&pm8350c_gpios {
+	pm8008_active: pm8008-active {
+		pins = "gpio4";
+		function = "normal";
+		bias-disable;
+		power-source = <0>;
+	};
+};
+
 &qspi_cs0 {
 	bias-disable;
 };
-- 
2.7.4