146 lines
3.2 KiB
Plaintext
146 lines
3.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
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/dts-v1/;
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#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
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#include "sm8450.dtsi"
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#include "pm8350.dtsi"
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#include "pm8350c.dtsi"
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/ {
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model = "Samsung Galaxy S22 5G";
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compatible = "samsung,r0q", "qcom,sm8450";
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chassis-type = "handset";
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chosen {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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framebuffer: framebuffer@b8000000 {
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compatible = "simple-framebuffer";
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reg = <0x0 0xb8000000 0x0 0x2b00000>;
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width = <1080>;
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height = <2340>;
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stride = <(1080 * 4)>;
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format = "a8r8g8b8";
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};
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};
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vph_pwr: regulator-vph-pwr {
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compatible = "regulator-fixed";
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regulator-name = "vph_pwr";
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regulator-min-microvolt = <3700000>;
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regulator-max-microvolt = <3700000>;
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regulator-always-on;
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regulator-boot-on;
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};
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reserved-memory {
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/*
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* The bootloader will only keep display hardware enabled
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* if this memory region is named exactly 'splash_region'
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*/
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splash-region@b8000000 {
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reg = <0x0 0xb8000000 0x0 0x2b00000>;
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no-map;
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};
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};
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};
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&apps_rsc {
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regulators-0 {
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compatible = "qcom,pm8350-rpmh-regulators";
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qcom,pmic-id = "b";
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vdd-s1-supply = <&vph_pwr>;
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vdd-s2-supply = <&vph_pwr>;
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vdd-s3-supply = <&vph_pwr>;
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vdd-s4-supply = <&vph_pwr>;
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vdd-s5-supply = <&vph_pwr>;
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vdd-s6-supply = <&vph_pwr>;
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vdd-s7-supply = <&vph_pwr>;
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vdd-s8-supply = <&vph_pwr>;
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vdd-s9-supply = <&vph_pwr>;
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vdd-s10-supply = <&vph_pwr>;
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vdd-s11-supply = <&vph_pwr>;
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vdd-s12-supply = <&vph_pwr>;
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vdd-l2-l7-supply = <&vreg_bob>;
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vdd-l3-l5-supply = <&vreg_bob>;
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vreg_l2b_3p07: ldo2 {
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regulator-min-microvolt = <3072000>;
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regulator-max-microvolt = <3072000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l5b_0p88: ldo5 {
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regulator-min-microvolt = <880000>;
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regulator-max-microvolt = <888000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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};
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regulators-1 {
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compatible = "qcom,pm8350c-rpmh-regulators";
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qcom,pmic-id = "c";
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vdd-s1-supply = <&vph_pwr>;
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vdd-s2-supply = <&vph_pwr>;
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vdd-s3-supply = <&vph_pwr>;
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vdd-s4-supply = <&vph_pwr>;
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vdd-s5-supply = <&vph_pwr>;
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vdd-s6-supply = <&vph_pwr>;
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vdd-s7-supply = <&vph_pwr>;
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vdd-s8-supply = <&vph_pwr>;
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vdd-s9-supply = <&vph_pwr>;
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vdd-s10-supply = <&vph_pwr>;
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vdd-l1-l12-supply = <&vreg_bob>;
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vdd-l2-l8-supply = <&vreg_bob>;
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vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
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vdd-l6-l9-l11-supply = <&vreg_bob>;
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vdd-bob-supply = <&vph_pwr>;
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vreg_bob: bob {
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regulator-min-microvolt = <3008000>;
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regulator-max-microvolt = <3960000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
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};
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vreg_l1c_1p8: ldo1 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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};
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};
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&tlmm {
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gpio-reserved-ranges = <36 4>; /* SPI (not linked to anything) */
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};
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&usb_1 {
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/* Keep USB 2.0 only for now */
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qcom,select-utmi-as-pipe-clk;
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dr_mode = "peripheral";
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maximum-speed = "high-speed";
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/* Remove USB3 phy */
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phys = <&usb_1_hsphy>;
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phy-names = "usb2-phy";
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status = "okay";
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};
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&usb_1_hsphy {
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vdda-pll-supply = <&vreg_l5b_0p88>;
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vdda18-supply = <&vreg_l1c_1p8>;
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vdda33-supply = <&vreg_l2b_3p07>;
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status = "okay";
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};
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