259 lines
6.1 KiB
Diff
259 lines
6.1 KiB
Diff
From 14f1c34eec7d4bf036e1dfd2d02af2a65aad16f5 Mon Sep 17 00:00:00 2001
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From: Michael Riesch <michael.riesch@wolfvision.net>
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Date: Thu, 5 Aug 2021 14:01:05 +0200
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Subject: [PATCH 043/478] arm64: dts: rockchip: add regulators of rk809 pmic to
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rk3568-evb1-v10
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Add the regulators of the RK809 PMIC to the device tree of the
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RK3568 EVB1.
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Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
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Link: https://lore.kernel.org/r/20210805120107.27007-6-michael.riesch@wolfvision.net
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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.../boot/dts/rockchip/rk3568-evb1-v10.dts | 221 ++++++++++++++++++
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1 file changed, 221 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
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index 287b58aa6a77..92af4ce89b70 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
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@@ -104,6 +104,218 @@ &gmac1m1_rgmii_clk
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status = "okay";
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};
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+&i2c0 {
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+ status = "okay";
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+
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+ rk809: pmic@20 {
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+ compatible = "rockchip,rk809";
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+ reg = <0x20>;
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+ interrupt-parent = <&gpio0>;
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+ interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
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+ #clock-cells = <1>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pmic_int>;
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+ rockchip,system-power-controller;
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+ vcc1-supply = <&vcc3v3_sys>;
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+ vcc2-supply = <&vcc3v3_sys>;
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+ vcc3-supply = <&vcc3v3_sys>;
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+ vcc4-supply = <&vcc3v3_sys>;
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+ vcc5-supply = <&vcc3v3_sys>;
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+ vcc6-supply = <&vcc3v3_sys>;
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+ vcc7-supply = <&vcc3v3_sys>;
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+ vcc8-supply = <&vcc3v3_sys>;
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+ vcc9-supply = <&vcc3v3_sys>;
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+ wakeup-source;
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+
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+ regulators {
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+ vdd_logic: DCDC_REG1 {
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+ regulator-name = "vdd_logic";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-init-microvolt = <900000>;
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+ regulator-initial-mode = <0x2>;
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+ regulator-min-microvolt = <500000>;
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+ regulator-max-microvolt = <1350000>;
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+ regulator-ramp-delay = <6001>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vdd_gpu: DCDC_REG2 {
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+ regulator-name = "vdd_gpu";
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+ regulator-init-microvolt = <900000>;
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+ regulator-initial-mode = <0x2>;
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+ regulator-min-microvolt = <500000>;
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+ regulator-max-microvolt = <1350000>;
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+ regulator-ramp-delay = <6001>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc_ddr: DCDC_REG3 {
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+ regulator-name = "vcc_ddr";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-initial-mode = <0x2>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ };
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+ };
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+
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+ vdd_npu: DCDC_REG4 {
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+ regulator-name = "vdd_npu";
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+ regulator-init-microvolt = <900000>;
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+ regulator-initial-mode = <0x2>;
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+ regulator-min-microvolt = <500000>;
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+ regulator-max-microvolt = <1350000>;
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+ regulator-ramp-delay = <6001>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc_1v8: DCDC_REG5 {
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+ regulator-name = "vcc_1v8";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vdda0v9_image: LDO_REG1 {
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+ regulator-name = "vdda0v9_image";
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+ regulator-min-microvolt = <900000>;
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+ regulator-max-microvolt = <900000>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vdda_0v9: LDO_REG2 {
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+ regulator-name = "vdda_0v9";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <900000>;
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+ regulator-max-microvolt = <900000>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vdda0v9_pmu: LDO_REG3 {
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+ regulator-name = "vdda0v9_pmu";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <900000>;
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+ regulator-max-microvolt = <900000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <900000>;
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+ };
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+ };
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+
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+ vccio_acodec: LDO_REG4 {
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+ regulator-name = "vccio_acodec";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vccio_sd: LDO_REG5 {
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+ regulator-name = "vccio_sd";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <3300000>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc3v3_pmu: LDO_REG6 {
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+ regulator-name = "vcc3v3_pmu";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <3300000>;
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+ };
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+ };
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+
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+ vcca_1v8: LDO_REG7 {
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+ regulator-name = "vcca_1v8";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcca1v8_pmu: LDO_REG8 {
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+ regulator-name = "vcca1v8_pmu";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1800000>;
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+ };
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+ };
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+
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+ vcca1v8_image: LDO_REG9 {
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+ regulator-name = "vcca1v8_image";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc_3v3: SWITCH_REG1 {
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+ regulator-name = "vcc_3v3";
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+ regulator-always-on;
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+ regulator-boot-on;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc3v3_sd: SWITCH_REG2 {
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+ regulator-name = "vcc3v3_sd";
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+ };
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+ };
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+};
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+
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&mdio0 {
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rgmii_phy0: ethernet-phy@0 {
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compatible = "ethernet-phy-ieee802.3-c22";
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@@ -124,6 +336,15 @@ rgmii_phy1: ethernet-phy@0 {
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};
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};
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+&pinctrl {
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+ pmic {
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+ pmic_int: pmic_int {
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+ rockchip,pins =
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+ <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
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+ };
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+ };
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+};
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+
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&pmu_io_domains {
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pmuio1-supply = <&vcc3v3_pmu>;
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pmuio2-supply = <&vcc3v3_pmu>;
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--
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2.35.3
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