435 lines
8.7 KiB
Plaintext
435 lines
8.7 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2020, Konrad Dybcio
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*/
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/dts-v1/;
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#include "msm8992.dtsi"
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#include "pm8994.dtsi"
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#include "pmi8994.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/gpio-keys.h>
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/delete-node/ &adsp_mem;
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/delete-node/ &audio_mem;
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/delete-node/ &mpss_mem;
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/delete-node/ &peripheral_region;
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/delete-node/ &rmtfs_mem;
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/ {
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model = "Xiaomi Mi 4C";
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compatible = "xiaomi,libra", "qcom,msm8992";
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chassis-type = "handset";
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/* required for bootloader to select correct board */
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qcom,msm-id = <251 0>, <252 0>;
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qcom,pmic-id = <65545 65546 0 0>;
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qcom,board-id = <12 0>;
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/* This enables graphical output via bootloader-enabled display */
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chosen {
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bootargs = "earlycon=tty0 console=tty0 maxcpus=1";
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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framebuffer0: framebuffer@3400000 {
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compatible = "simple-framebuffer";
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reg = <0 0x3400000 0 (1080 * 1920 * 3)>;
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width = <1080>;
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height = <1920>;
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stride = <(1080 * 3)>;
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format = "r8g8b8";
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/*
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* That's a lot of clocks, but it's necessary due
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* to unused clk cleanup & no panel driver yet..
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*/
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clocks = <&mmcc MDSS_AHB_CLK>,
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<&mmcc MDSS_AXI_CLK>,
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<&mmcc MDSS_VSYNC_CLK>,
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<&mmcc MDSS_MDP_CLK>,
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<&mmcc MDSS_BYTE0_CLK>,
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<&mmcc MDSS_PCLK0_CLK>,
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<&mmcc MDSS_ESC0_CLK>;
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power-domains = <&mmcc MDSS_GDSC>;
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};
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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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button {
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label = "Volume Up";
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gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
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linux,input-type = <1>;
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linux,code = <KEY_VOLUMEUP>;
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wakeup-source;
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debounce-interval = <15>;
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};
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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memory_hole: hole@6400000 {
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reg = <0 0x06400000 0 0x600000>;
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no-map;
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};
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memory_hole2: hole2@6c00000 {
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reg = <0 0x06c00000 0 0x2400000>;
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no-map;
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};
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mpss_mem: mpss@9000000 {
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reg = <0 0x09000000 0 0x5a00000>;
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no-map;
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};
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tzapp: tzapp@ea00000 {
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reg = <0 0x0ea00000 0 0x1900000>;
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no-map;
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};
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mdm_rfsa_mem: mdm-rfsa@ca0b0000 {
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reg = <0 0xca0b0000 0 0x10000>;
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no-map;
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};
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rmtfs_mem: rmtfs@ca100000 {
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compatible = "qcom,rmtfs-mem";
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reg = <0 0xca100000 0 0x180000>;
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no-map;
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qcom,client-id = <1>;
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};
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audio_mem: audio@cb400000 {
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reg = <0 0xcb000000 0 0x400000>;
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no-mem;
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};
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qseecom_mem: qseecom@cb400000 {
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reg = <0 0xcb400000 0 0x1c00000>;
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no-mem;
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};
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adsp_rfsa_mem: adsp-rfsa@cd000000 {
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reg = <0 0xcd000000 0 0x10000>;
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no-map;
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};
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sensor_rfsa_mem: sensor-rfsa@cd010000 {
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reg = <0 0xcd010000 0 0x10000>;
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no-map;
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};
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ramoops@dfc00000 {
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compatible = "ramoops";
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reg = <0 0xdfc00000 0 0x40000>;
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console-size = <0x10000>;
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record-size = <0x10000>;
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ftrace-size = <0x10000>;
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pmsg-size = <0x20000>;
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};
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};
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};
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&blsp1_i2c2 {
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status = "okay";
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/* Atmel or Synaptics touchscreen */
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};
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&blsp1_i2c5 {
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status = "okay";
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/* ST lsm6db0 gyro/accelerometer */
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};
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&blsp1_i2c6 {
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status = "okay";
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/*
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* NXP NCI NFC,
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* TI USB320 Type-C controller,
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* Pericom 30216a USB (de)mux switch
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*/
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};
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&blsp2_i2c1 {
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status = "okay";
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/* cm36686 proximity and ambient light sensor */
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};
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&blsp2_i2c5 {
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status = "okay";
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/* Silabs si4705 FM transmitter */
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};
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&blsp2_uart2 {
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status = "okay";
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};
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&pm8994_spmi_regulators {
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VDD_APC0: s8 {
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regulator-min-microvolt = <680000>;
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regulator-max-microvolt = <1180000>;
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regulator-always-on;
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regulator-boot-on;
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};
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/* APC1 is 3-phase, but quoting downstream, s11 is "the gang leader" */
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VDD_APC1: s11 {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1225000>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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&rpm_requests {
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regulators-0 {
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compatible = "qcom,rpm-pm8994-regulators";
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vdd_l1-supply = <&pm8994_s7>;
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vdd_l2_26_28-supply = <&pm8994_s3>;
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vdd_l3_11-supply = <&pm8994_s3>;
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vdd_l4_27_31-supply = <&pm8994_s3>;
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vdd_l5_7-supply = <&pm8994_s3>;
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vdd_l6_12_32-supply = <&pm8994_s5>;
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vdd_l8_16_30-supply = <&vph_pwr>;
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vdd_l9_10_18_22-supply = <&vph_pwr>;
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vdd_l13_19_23_24-supply = <&vph_pwr>;
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vdd_l14_15-supply = <&pm8994_s5>;
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vdd_l17_29-supply = <&vph_pwr>;
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vdd_l20_21-supply = <&vph_pwr>;
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vdd_l25-supply = <&pm8994_s5>;
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vdd_lvs1_2-supply = <&pm8994_s4>;
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/* S1, S2, S6 and S12 are managed by RPMPD */
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pm8994_s3: s3 {
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regulator-min-microvolt = <1300000>;
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regulator-max-microvolt = <1300000>;
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};
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pm8994_s4: s4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-allow-set-load;
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regulator-always-on;
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regulator-system-load = <325000>;
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};
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pm8994_s5: s5 {
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regulator-min-microvolt = <2150000>;
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regulator-max-microvolt = <2150000>;
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};
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pm8994_s7: s7 {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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/* S8, S9, S10 and S11 - SPMI-managed VDD_APC */
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pm8994_l1: l1 {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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pm8994_l2: l2 {
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regulator-min-microvolt = <1250000>;
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regulator-max-microvolt = <1250000>;
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};
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pm8994_l3: l3 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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pm8994_l4: l4 {
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regulator-min-microvolt = <1225000>;
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regulator-max-microvolt = <1225000>;
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};
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/* L5 is inaccessible from RPM */
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pm8994_l6: l6 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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/* L7 is inaccessible from RPM */
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pm8994_l8: l8 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8994_l9: l9 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8994_l10: l10 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8994_l11: l11 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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pm8994_l12: l12 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8994_l13: l13 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2950000>;
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};
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pm8994_l14: l14 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8994_l15: l15 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8994_l16: l16 {
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <2700000>;
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};
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pm8994_l17: l17 {
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <2700000>;
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};
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pm8994_l18: l18 {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <2850000>;
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regulator-always-on;
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};
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pm8994_l19: l19 {
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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pm8994_l20: l20 {
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regulator-min-microvolt = <2950000>;
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regulator-max-microvolt = <2950000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-allow-set-load;
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regulator-system-load = <570000>;
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};
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pm8994_l21: l21 {
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regulator-min-microvolt = <2950000>;
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regulator-max-microvolt = <2950000>;
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regulator-always-on;
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};
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pm8994_l22: l22 {
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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};
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pm8994_l23: l23 {
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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pm8994_l24: l24 {
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regulator-min-microvolt = <3075000>;
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regulator-max-microvolt = <3150000>;
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};
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pm8994_l25: l25 {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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pm8994_l26: l26 {
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regulator-min-microvolt = <987500>;
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regulator-max-microvolt = <987500>;
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};
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pm8994_l27: l27 {
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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};
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pm8994_l28: l28 {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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pm8994_l29: l29 {
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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pm8994_l30: l30 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8994_l31: l31 {
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regulator-min-microvolt = <1262500>;
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regulator-max-microvolt = <1262500>;
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};
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pm8994_l32: l32 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8994_lvs1: lvs1 {};
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pm8994_lvs2: lvs2 {};
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};
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pmi8994_regulators: regulators-1 {
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compatible = "qcom,rpm-pmi8994-regulators";
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vdd_s1-supply = <&vph_pwr>;
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vdd_bst_byp-supply = <&vph_pwr>;
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pmi8994_s1: s1 {
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regulator-min-microvolt = <1025000>;
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regulator-max-microvolt = <1025000>;
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};
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/* S2 & S3 - VDD_GFX */
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pmi8994_bby: boost-bypass {
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regulator-min-microvolt = <3150000>;
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regulator-max-microvolt = <3600000>;
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};
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};
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};
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&sdhc1 {
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status = "okay";
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mmc-hs400-1_8v;
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vmmc-supply = <&pm8994_l20>;
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vqmmc-supply = <&pm8994_s4>;
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};
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