mirror of
https://github.com/edk2-porting/edk2-msm
synced 2025-06-23 17:32:47 +00:00
764 lines
16 KiB
Plaintext
764 lines
16 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2020, Sophon Wu <strongtz@yeah.net>
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
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#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
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#include "sdm845.dtsi"
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#include "pm8998.dtsi"
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#include "pmi8998.dtsi"
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#include "pm8005.dtsi"
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/ {
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model = "Xiaomi MI 8";
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compatible = "xiaomi,dipper", "qcom,sdm845";
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/* required for bootloader to select correct board */
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qcom,board-id = <0x36 0x0>;
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qcom,msm-id = <0x141 0x20000>;
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aliases {
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serial0 = &uart9;
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hsuart0 = &uart6;
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};
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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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// For simplefb hack
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stdout-path = "display0";
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/* hack: use framebuffer setup by bootloader.
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* the address is taken from the bootloader config (strings xbl.img | grep "Display Reserved")
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*/
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framebuffer0: framebuffer@9d400000 {
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compatible = "simple-framebuffer";
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reg = <0 0x9D400000 0 0x02400000>;
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width = <1080>;
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height = <2248>;
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stride = <(1080 * 4)>;
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format = "a8r8g8b8";
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status = "okay";
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};
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};
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vph_pwr: vph-pwr-regulator {
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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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};
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vbat: vbat-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VBAT";
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vin-supply = <&vph_pwr>;
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regulator-min-microvolt = <4200000>;
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regulator-max-microvolt = <4200000>;
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regulator-always-on;
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};
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vbat_som: vbat-som-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VBAT_SOM";
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vin-supply = <&vph_pwr>;
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regulator-min-microvolt = <4200000>;
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regulator-max-microvolt = <4200000>;
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regulator-always-on;
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};
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vdc_3v3: vdc-3v3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VDC_3V3";
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vin-supply = <&vph_pwr>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vdc_5v: vdc-5v-regulator {
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compatible = "regulator-fixed";
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regulator-name = "VDC_5V";
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vin-supply = <&vph_pwr>;
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <500000>;
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regulator-always-on;
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};
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/*
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* Apparently RPMh does not provide support for PM8998 S4 because it
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* is always-on; model it as a fixed regulator.
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*/
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vreg_s4a_1p8: pm8998-smps4 {
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compatible = "regulator-fixed";
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regulator-name = "vreg_s4a_1p8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vph_pwr>;
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};
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gpio_keys {
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compatible = "gpio-keys";
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autorepeat;
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pinctrl-names = "default";
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pinctrl-0 = <&vol_up_pin_a>;
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vol-up {
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label = "Volume Up";
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linux,code = <KEY_VOLUMEUP>;
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gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&adsp_pas {
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status = "okay";
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firmware-name = "qcom/adsp.mbn";
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};
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&apps_rsc {
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pm8998-rpmh-regulators {
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compatible = "qcom,pm8998-rpmh-regulators";
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qcom,pmic-id = "a";
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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-s13-supply = <&vph_pwr>;
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vdd-l1-l27-supply = <&vreg_s7a_1p025>;
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vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
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vdd-l3-l11-supply = <&vreg_s7a_1p025>;
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vdd-l4-l5-supply = <&vreg_s7a_1p025>;
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vdd-l6-supply = <&vph_pwr>;
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vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
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vdd-l9-supply = <&vreg_bob>;
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vdd-l10-l23-l25-supply = <&vreg_bob>;
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vdd-l13-l19-l21-supply = <&vreg_bob>;
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vdd-l16-l28-supply = <&vreg_bob>;
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vdd-l18-l22-supply = <&vreg_bob>;
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vdd-l20-l24-supply = <&vreg_bob>;
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vdd-l26-supply = <&vreg_s3a_1p35>;
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vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
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vreg_s2a_1p1: smps2 {
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regulator-always-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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};
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vreg_s3a_1p35: smps3 {
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regulator-min-microvolt = <1352000>;
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regulator-max-microvolt = <1352000>;
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};
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// vreg_s4a_1p8: smps4 {
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// regulator-min-microvolt = <1800000>;
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// regulator-max-microvolt = <1800000>;
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// };
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vreg_s5a_2p04: smps5 {
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regulator-always-on;
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regulator-min-microvolt = <1904000>;
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regulator-max-microvolt = <2040000>;
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};
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vreg_s7a_1p025: smps7 {
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regulator-always-on;
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1028000>;
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};
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vdda_ufs1_core:
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vreg_l1a_0p875: ldo1 {
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regulator-min-microvolt = <880000>;
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regulator-max-microvolt = <880000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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// vreg_l2a_0p875: ldo2 {
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// regulator-min-microvolt = <1200000>;
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// regulator-max-microvolt = <1200000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// regulator-always-on;
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// };
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// vreg_l3a_0p875: ldo3 {
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// regulator-min-microvolt = <1000000>;
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// regulator-max-microvolt = <1000000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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vreg_l5a_0p8: ldo5 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <800000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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// vreg_l6a_1p8: ldo6 {
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// regulator-min-microvolt = <1856000>;
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// regulator-max-microvolt = <1856000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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vreg_l7a_1p8: ldo7 {
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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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// vreg_l8a_1p2: ldo8 {
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// regulator-min-microvolt = <1200000>;
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// regulator-max-microvolt = <1248000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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// vreg_l9a_2p95: ldo9 {
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// regulator-min-microvolt = <1704000>;
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// regulator-max-microvolt = <2928000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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// vreg_l10a_2p95: ldo10 {
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// regulator-min-microvolt = <1704000>;
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// regulator-max-microvolt = <2928000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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// vreg_l11a_1p05: ldo11 {
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// regulator-min-microvolt = <1000000>;
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// regulator-max-microvolt = <1048000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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vreg_l12a_1p8: ldo12 {
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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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// vreg_l13a_2p95: ldo13 {
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// regulator-min-microvolt = <1800000>;
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// regulator-max-microvolt = <2960000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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// dsi and touchscreen maybe
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vreg_l14a_1p8: ldo14 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1880000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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// vreg_l15a_1p8: ldo15 {
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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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// vreg_l16a_2p7: ldo16 {
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// regulator-min-microvolt = <2704000>;
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// regulator-max-microvolt = <2704000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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vreg_l17a_1p3: ldo17 {
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regulator-always-on;
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regulator-min-microvolt = <1304000>;
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regulator-max-microvolt = <1304000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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// vreg_l18a_2p9: ldo18 {
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// regulator-min-microvolt = <2704000>;
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// regulator-max-microvolt = <2960000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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// vreg_l19a_3p1: ldo19 {
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// regulator-min-microvolt = <2856000>;
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// regulator-max-microvolt = <3104000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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vreg_l20a_2p95: ldo20 {
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regulator-min-microvolt = <2704000>;
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regulator-max-microvolt = <2960000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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// vreg_l21a_2p95: ldo21 {
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// regulator-min-microvolt = <2704000>;
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// regulator-max-microvolt = <2960000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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// vreg_l22a_3p3: ldo22 {
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// regulator-min-microvolt = <2864000>;
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// regulator-max-microvolt = <3312000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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// vreg_l23a_3p3: ldo23 {
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// regulator-min-microvolt = <3000000>;
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// regulator-max-microvolt = <3312000>;
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// regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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// };
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vreg_l24a_3p075: ldo24 {
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regulator-min-microvolt = <3088000>;
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regulator-max-microvolt = <3088000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_l25a_3p3: ldo25 {
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regulator-always-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3312000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vdda_ufs1_1p2:
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vreg_l26a_1p2: ldo26 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
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};
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vreg_lvs1a_1p8: lvs1 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vreg_lvs2a_1p8: lvs2 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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};
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pmi8998-rpmh-regulators {
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compatible = "qcom,pmi8998-rpmh-regulators";
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qcom,pmic-id = "b";
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vdd-bob-supply = <&vph_pwr>;
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vreg_bob: bob {
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regulator-min-microvolt = <3312000>;
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regulator-max-microvolt = <3600000>;
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regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
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regulator-allow-bypass;
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};
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};
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pm8005-rpmh-regulators {
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compatible = "qcom,pm8005-rpmh-regulators";
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qcom,pmic-id = "c";
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vreg_smp3c_0p6: smps3 {
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regulator-always-on;
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regulator-min-microvolt = <600000>;
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regulator-max-microvolt = <600000>;
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};
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};
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};
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&apps_smmu {
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/* Enable this when upstream smmu driver gets patched */
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status = "okay";
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};
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&cdsp_pas {
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status = "okay";
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firmware-name = "qcom/cdsp.mbn";
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};
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// vreg_l14a_1p8
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// &dsi0 {
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// status = "okay";
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// vdda-supply = <&vreg_l26a_1p2>;
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// #address-cells = <1>;
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// #size-cells = <0>;
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// display_panel: panel@0 {
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// status = "disabled";
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// port {
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// panel_in: endpoint {
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// remote-endpoint = <&dsi0_out>;
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// };
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// };
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// };
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// };
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// &dsi0_out {
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// remote-endpoint = <&panel_in>;
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// data-lanes = <0 1 2 3>;
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// };
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// &dsi0_phy {
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// status = "okay";
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// vdds-supply = <&vreg_l1a_0p875>;
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// };
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// &display_panel {
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// compatible = "visionox,fhd-r66455";
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// status = "okay";
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// #address-cells = <1>;
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// #size-cells = <0>;
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// reg = <0>;
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// vddio-supply = <&vreg_l14a_1p8>;
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// reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
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// pinctrl-names = "default";
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// pinctrl-0 = <&panel_reset_pins &panel_te_pin>;
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// };
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&gcc {
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protected-clocks = <GCC_QSPI_CORE_CLK>,
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<GCC_QSPI_CORE_CLK_SRC>,
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<GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
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<GCC_LPASS_Q6_AXI_CLK>,
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<GCC_LPASS_SWAY_CLK>;
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};
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&gpu {
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/*
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* note: the amd,imageon compatible makes it possible
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* to use the drm/msm driver without the display node,
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* make sure to remove it when display node is added
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*/
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compatible = "qcom,adreno-630.2",
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"qcom,adreno",
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"amd,imageon";
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zap-shader {
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memory-region = <&gpu_mem>;
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firmware-name = "qcom/a630_zap.mbn";
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};
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};
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&ipa {
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status = "okay";
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modem-init;
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memory-region = <&ipa_fw_mem>;
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};
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/* NFC */
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&i2c3 {
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status = "okay";
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clock-frequency = <400000>;
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};
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/* Audio Amplifier tas2557 */
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&i2c5 {
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status = "okay";
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clock-frequency = <400000>;
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};
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|
|
|
/* smb1355 and lm3644 LED */
|
|
&i2c10 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
/* fts touchscreen */
|
|
&i2c14 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
// &mdss {
|
|
// status = "okay";
|
|
// };
|
|
|
|
// &mdss_mdp {
|
|
// status = "okay";
|
|
// };
|
|
|
|
&mss_pil {
|
|
status = "okay";
|
|
firmware-name = "qcom/mba.mbn", "qcom/modem.mbn";
|
|
};
|
|
|
|
&pm8998_gpio {
|
|
vol_up_pin_a: vol-up-active {
|
|
pins = "gpio6";
|
|
function = "normal";
|
|
input-enable;
|
|
bias-pull-up;
|
|
qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
|
|
};
|
|
};
|
|
|
|
&pm8998_pon {
|
|
resin {
|
|
compatible = "qcom,pm8941-resin";
|
|
interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
|
|
debounce = <15625>;
|
|
bias-pull-up;
|
|
linux,code = <KEY_VOLUMEDOWN>;
|
|
};
|
|
};
|
|
|
|
&qupv3_id_0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&qupv3_id_1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&tlmm {
|
|
gpio-reserved-ranges = <0 4>, <81 4>;
|
|
|
|
panel_reset_pins: panel-reset {
|
|
mux {
|
|
pins = "gpio6", "gpio52";
|
|
function = "gpio";
|
|
};
|
|
|
|
config {
|
|
pins = "gpio6", "gpio52";
|
|
drive-strength = <8>;
|
|
bias-disable = <0>;
|
|
};
|
|
};
|
|
|
|
panel_te_pin: panel-te {
|
|
mux {
|
|
pins = "gpio10";
|
|
function = "mdp_vsync";
|
|
};
|
|
|
|
config {
|
|
pins = "gpio10";
|
|
drive-strength = <2>;
|
|
bias-disable;
|
|
input-enable;
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart6 {
|
|
status = "okay";
|
|
|
|
bluetooth {
|
|
compatible = "qcom,wcn3990-bt";
|
|
vddio-supply = <&vreg_s4a_1p8>;
|
|
vddxo-supply = <&vreg_l7a_1p8>;
|
|
vddrf-supply = <&vreg_l17a_1p3>;
|
|
vddch0-supply = <&vreg_l25a_3p3>;
|
|
max-speed = <3200000>;
|
|
};
|
|
};
|
|
|
|
|
|
&usb_1 {
|
|
status = "okay";
|
|
/* We'll use this as USB 2.0 only */
|
|
qcom,select-utmi-as-pipe-clk;
|
|
};
|
|
|
|
&usb_1_dwc3 {
|
|
dr_mode = "peripheral";
|
|
|
|
/* fastest mode for USB 2 */
|
|
maximum-speed = "high-speed";
|
|
|
|
/* Remove USB3 phy */
|
|
phys = <&usb_1_hsphy>;
|
|
phy-names = "usb2-phy";
|
|
};
|
|
|
|
&usb_1_hsphy {
|
|
status = "okay";
|
|
|
|
vdd-supply = <&vreg_l1a_0p875>;
|
|
vdda-pll-supply = <&vreg_l12a_1p8>;
|
|
vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
|
|
|
|
qcom,imp-res-offset-value = <8>;
|
|
qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
|
|
qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
|
|
qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
|
|
};
|
|
|
|
&usb_1_qmpphy {
|
|
status = "okay";
|
|
|
|
vdda-phy-supply = <&vreg_l26a_1p2>;
|
|
vdda-pll-supply = <&vreg_l1a_0p875>;
|
|
};
|
|
|
|
|
|
&ufs_mem_hc {
|
|
status = "okay";
|
|
reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
|
|
vcc-supply = <&vreg_l20a_2p95>;
|
|
vcc-max-microamp = <800000>;
|
|
};
|
|
|
|
&ufs_mem_phy {
|
|
status = "okay";
|
|
vdda-phy-supply = <&vdda_ufs1_core>;
|
|
vdda-pll-supply = <&vdda_ufs1_1p2>;
|
|
};
|
|
|
|
&wifi {
|
|
status = "okay";
|
|
|
|
vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
|
|
vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
|
|
vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
|
|
vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
|
|
|
|
qcom,snoc-host-cap-8bit-quirk;
|
|
};
|
|
|
|
/* PINCTRL - additions to nodes defined in sdm845.dtsi */
|
|
|
|
&qup_uart6_default {
|
|
pinmux {
|
|
pins = "gpio45", "gpio46", "gpio47", "gpio48";
|
|
function = "qup6";
|
|
};
|
|
|
|
cts {
|
|
pins = "gpio45";
|
|
bias-disable;
|
|
};
|
|
|
|
rts-tx {
|
|
pins = "gpio46", "gpio47";
|
|
drive-strength = <2>;
|
|
bias-disable;
|
|
};
|
|
|
|
rx {
|
|
pins = "gpio48";
|
|
bias-pull-up;
|
|
};
|
|
};
|
|
|
|
/* Reserved memory changes */
|
|
/*
|
|
* The memory regions related to the modem have to be changed
|
|
* according to the adresses in downstream as
|
|
* the modem is hard-coded to expect these regions to be at those adresses.
|
|
*
|
|
*/
|
|
/delete-node/ &rmtfs_mem;
|
|
/delete-node/ &adsp_mem;
|
|
/delete-node/ &wlan_msa_mem;
|
|
/delete-node/ &mpss_region;
|
|
/delete-node/ &venus_mem;
|
|
/delete-node/ &cdsp_mem;
|
|
/delete-node/ &mba_region;
|
|
/delete-node/ &slpi_mem;
|
|
/delete-node/ &spss_mem;
|
|
|
|
/ {
|
|
reserved-memory {
|
|
rmtfs_mem: memory@f6301000 {
|
|
compatible = "qcom,rmtfs-mem";
|
|
reg = <0 0xf6301000 0 0x200000>;
|
|
no-map;
|
|
|
|
qcom,client-id = <1>;
|
|
qcom,vmid = <15>;
|
|
};
|
|
|
|
adsp_mem: memory@8c500000 {
|
|
reg = <0 0x8c500000 0 0x1e00000>;
|
|
no-map;
|
|
};
|
|
|
|
wlan_msa_mem: memory@8e300000 {
|
|
reg = <0 0x8e300000 0 0x100000>;
|
|
no-map;
|
|
};
|
|
|
|
mpss_region: memory@8e400000 {
|
|
reg = <0 0x8e400000 0 0x7800000>;
|
|
no-map;
|
|
};
|
|
|
|
venus_mem: memory@95c00000 {
|
|
reg = <0 0x95c00000 0 0x500000>;
|
|
no-map;
|
|
};
|
|
|
|
cdsp_mem: memory@96100000 {
|
|
reg = <0 0x96100000 0 0x800000>;
|
|
no-map;
|
|
};
|
|
|
|
mba_region: memory@96900000 {
|
|
reg = <0 0x96900000 0 0x200000>;
|
|
no-map;
|
|
};
|
|
|
|
slpi_mem: memory@96b00000 {
|
|
reg = <0 0x96b00000 0 0x1400000>;
|
|
no-map;
|
|
};
|
|
|
|
spss_mem: memory@97f00000 {
|
|
reg = <0 0x97f00000 0 0x100000>;
|
|
no-map;
|
|
};
|
|
|
|
/* hack: bootloader framebuffer */
|
|
cont_splash_region: memory@9d400000 {
|
|
compatible = "removed-dma-pool";
|
|
reg = <0 0x9D400000 0 0x02400000>;
|
|
no-map;
|
|
};
|
|
|
|
ramoops: ramoops@b0000000 {
|
|
compatible = "ramoops";
|
|
reg = <0 0xb0000000 0 0x00400000>;
|
|
record-size = <0x40000>; /*256x1024*/
|
|
console-size = <0x40000>;
|
|
ftrace-size = <0x40000>;
|
|
pmsg-size = <0x200000>;
|
|
ecc-size = <0x0>;
|
|
};
|
|
|
|
};
|
|
};
|