520 lines
9.6 KiB
Plaintext
520 lines
9.6 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (c) 2022, Matti Lehtimäki <matti.lehtimaki@gmail.com>
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include "qcom-msm8226.dtsi"
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#include "pm8226.dtsi"
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/delete-node/ &adsp_region;
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/delete-node/ &smem_region;
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/ {
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model = "Samsung Galaxy Tab 4 10.1";
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compatible = "samsung,matisse-wifi", "qcom,apq8026";
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chassis-type = "tablet";
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aliases {
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mmc0 = &sdhc_1; /* SDC1 eMMC slot */
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mmc1 = &sdhc_2; /* SDC2 SD card slot */
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display0 = &framebuffer0;
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};
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chosen {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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stdout-path = "display0";
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framebuffer0: framebuffer@3200000 {
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compatible = "simple-framebuffer";
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reg = <0x03200000 0x800000>;
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width = <1280>;
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height = <800>;
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stride = <(1280 * 3)>;
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format = "r8g8b8";
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};
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};
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gpio-hall-sensor {
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compatible = "gpio-keys";
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event-hall-sensor {
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label = "Hall Effect Sensor";
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gpios = <&tlmm 110 GPIO_ACTIVE_LOW>;
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linux,input-type = <EV_SW>;
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linux,code = <SW_LID>;
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debounce-interval = <15>;
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linux,can-disable;
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wakeup-source;
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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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key-home {
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label = "Home";
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gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_HOMEPAGE>;
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debounce-interval = <15>;
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};
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key-volume-down {
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label = "Volume Down";
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gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VOLUMEDOWN>;
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debounce-interval = <15>;
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};
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key-volume-up {
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label = "Volume Up";
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gpios = <&tlmm 106 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VOLUMEUP>;
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debounce-interval = <15>;
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};
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};
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i2c-backlight {
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compatible = "i2c-gpio";
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sda-gpios = <&tlmm 20 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&tlmm 21 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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pinctrl-0 = <&backlight_i2c_default_state>;
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pinctrl-names = "default";
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i2c-gpio,delay-us = <4>;
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#address-cells = <1>;
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#size-cells = <0>;
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backlight@2c {
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compatible = "ti,lp8556";
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reg = <0x2c>;
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dev-ctrl = /bits/ 8 <0x80>;
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init-brt = /bits/ 8 <0x3f>;
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pwms = <&backlight_pwm 0 100000>;
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pwm-names = "lp8556";
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rom-a0h {
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rom-addr = /bits/ 8 <0xa0>;
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rom-val = /bits/ 8 <0x44>;
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};
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rom-a1h {
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rom-addr = /bits/ 8 <0xa1>;
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rom-val = /bits/ 8 <0x6c>;
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};
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rom-a5h {
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rom-addr = /bits/ 8 <0xa5>;
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rom-val = /bits/ 8 <0x24>;
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};
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};
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};
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backlight_pwm: pwm {
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compatible = "clk-pwm";
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#pwm-cells = <2>;
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clocks = <&mmcc CAMSS_GP0_CLK>;
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pinctrl-0 = <&backlight_pwm_default_state>;
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pinctrl-names = "default";
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};
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reg_tsp_1p8v: regulator-tsp-1p8v {
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compatible = "regulator-fixed";
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regulator-name = "tsp_1p8v";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&tlmm 31 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&tsp_en_default_state>;
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};
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reg_tsp_3p3v: regulator-tsp-3p3v {
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compatible = "regulator-fixed";
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regulator-name = "tsp_3p3v";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&tsp_en1_default_state>;
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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framebuffer@3200000 {
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reg = <0x03200000 0x800000>;
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no-map;
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};
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mpss@8400000 {
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reg = <0x08400000 0x1f00000>;
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no-map;
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};
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mba@a300000 {
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reg = <0x0a300000 0x100000>;
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no-map;
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};
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reserved@cb00000 {
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reg = <0x0cb00000 0x700000>;
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no-map;
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};
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wcnss@d200000 {
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reg = <0x0d200000 0x700000>;
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no-map;
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};
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adsp_region: adsp@d900000 {
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reg = <0x0d900000 0x1800000>;
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no-map;
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};
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venus@f100000 {
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reg = <0x0f100000 0x500000>;
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no-map;
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};
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smem_region: smem@fa00000 {
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reg = <0x0fa00000 0x100000>;
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no-map;
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};
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reserved@fb00000 {
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reg = <0x0fb00000 0x260000>;
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no-map;
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};
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rfsa@fd60000 {
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reg = <0x0fd60000 0x20000>;
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no-map;
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};
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rmtfs@fd80000 {
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compatible = "qcom,rmtfs-mem";
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reg = <0x0fd80000 0x180000>;
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no-map;
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qcom,client-id = <1>;
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};
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};
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};
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&adsp {
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status = "okay";
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};
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&blsp1_i2c2 {
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status = "okay";
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accelerometer@1d {
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compatible = "st,lis2hh12";
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reg = <0x1d>;
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interrupt-parent = <&tlmm>;
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interrupts = <54 IRQ_TYPE_LEVEL_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&accel_int_default_state>;
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st,drdy-int-pin = <1>;
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vdd-supply = <&pm8226_l19>;
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vddio-supply = <&pm8226_lvs1>;
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};
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};
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&blsp1_i2c4 {
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status = "okay";
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muic: usb-switch@25 {
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compatible = "siliconmitus,sm5502-muic";
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reg = <0x25>;
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interrupt-parent = <&tlmm>;
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interrupts = <67 IRQ_TYPE_EDGE_FALLING>;
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pinctrl-names = "default";
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pinctrl-0 = <&muic_int_default_state>;
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};
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};
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&blsp1_i2c5 {
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status = "okay";
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touchscreen@4a {
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compatible = "atmel,maxtouch";
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reg = <0x4a>;
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interrupt-parent = <&tlmm>;
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interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&tsp_int_rst_default_state>;
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reset-gpios = <&pm8226_gpios 6 GPIO_ACTIVE_LOW>;
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vdd-supply = <®_tsp_1p8v>;
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vdda-supply = <®_tsp_3p3v>;
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};
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};
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&rpm_requests {
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regulators {
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compatible = "qcom,rpm-pm8226-regulators";
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pm8226_s3: s3 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1300000>;
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};
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pm8226_s4: s4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8226_s5: s5 {
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regulator-min-microvolt = <1150000>;
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regulator-max-microvolt = <1150000>;
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};
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pm8226_l1: l1 {
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regulator-min-microvolt = <1225000>;
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regulator-max-microvolt = <1225000>;
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};
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pm8226_l2: l2 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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pm8226_l3: l3 {
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1337500>;
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regulator-always-on;
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};
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pm8226_l4: l4 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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pm8226_l5: l5 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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pm8226_l6: l6 {
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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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pm8226_l7: l7 {
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regulator-min-microvolt = <1850000>;
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regulator-max-microvolt = <1850000>;
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};
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pm8226_l8: l8 {
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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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pm8226_l9: l9 {
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regulator-min-microvolt = <2050000>;
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regulator-max-microvolt = <2050000>;
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};
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pm8226_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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pm8226_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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pm8226_l14: l14 {
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regulator-min-microvolt = <2750000>;
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regulator-max-microvolt = <2750000>;
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};
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pm8226_l15: l15 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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};
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pm8226_l16: l16 {
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3350000>;
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};
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pm8226_l17: l17 {
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regulator-min-microvolt = <2950000>;
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regulator-max-microvolt = <2950000>;
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regulator-system-load = <200000>;
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regulator-allow-set-load;
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regulator-always-on;
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};
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pm8226_l18: l18 {
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regulator-min-microvolt = <2950000>;
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regulator-max-microvolt = <2950000>;
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};
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pm8226_l19: l19 {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3000000>;
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};
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pm8226_l20: l20 {
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regulator-min-microvolt = <3075000>;
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regulator-max-microvolt = <3075000>;
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};
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pm8226_l21: l21 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2950000>;
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};
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pm8226_l22: l22 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3000000>;
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};
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pm8226_l23: l23 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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};
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pm8226_l24: l24 {
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regulator-min-microvolt = <1300000>;
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regulator-max-microvolt = <1350000>;
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};
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pm8226_l25: l25 {
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regulator-min-microvolt = <1775000>;
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regulator-max-microvolt = <2125000>;
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};
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pm8226_l26: l26 {
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regulator-min-microvolt = <1225000>;
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regulator-max-microvolt = <1300000>;
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};
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pm8226_l27: l27 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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pm8226_l28: l28 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2950000>;
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};
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pm8226_lvs1: lvs1 {};
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};
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};
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&sdhc_1 {
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vmmc-supply = <&pm8226_l17>;
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vqmmc-supply = <&pm8226_l6>;
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bus-width = <8>;
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non-removable;
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status = "okay";
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};
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&sdhc_2 {
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vmmc-supply = <&pm8226_l18>;
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vqmmc-supply = <&pm8226_l21>;
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bus-width = <4>;
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cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&tlmm {
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accel_int_default_state: accel-int-default-state {
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pins = "gpio54";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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backlight_i2c_default_state: backlight-i2c-default-state {
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pins = "gpio20", "gpio21";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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backlight_pwm_default_state: backlight-pwm-default-state {
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pins = "gpio33";
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function = "gp0_clk";
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};
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muic_int_default_state: muic-int-default-state {
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pins = "gpio67";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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tsp_en_default_state: tsp-en-default-state {
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pins = "gpio31";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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tsp_en1_default_state: tsp-en1-default-state {
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pins = "gpio73";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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};
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tsp_int_rst_default_state: tsp-int-rst-default-state {
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pins = "gpio17";
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function = "gpio";
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drive-strength = <10>;
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bias-pull-up;
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};
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};
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&usb {
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extcon = <&muic>, <&muic>;
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status = "okay";
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};
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&usb_hs_phy {
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extcon = <&muic>;
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v1p8-supply = <&pm8226_l10>;
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v3p3-supply = <&pm8226_l20>;
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};
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