499 lines
9.6 KiB
Plaintext
499 lines
9.6 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2021 Stephan Gerhold
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*/
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/dts-v1/;
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#include "msm8916-pm8916.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/sound/apq8016-lpass.h>
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/*
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* Note: The original firmware from Huawei can only boot 32-bit kernels.
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* To boot this device tree using arm64 it is necessary to flash 64-bit TZ/HYP
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* firmware (e.g. taken from the DragonBoard 410c).
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* See https://wiki.postmarketos.org/wiki/Huawei_Ascend_G7_(huawei-g7)
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* for suggested installation instructions.
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*/
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/ {
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model = "Huawei Ascend G7";
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compatible = "huawei,g7", "qcom,msm8916";
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chassis-type = "handset";
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aliases {
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serial0 = &blsp1_uart2;
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};
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chosen {
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stdout-path = "serial0";
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_keys_default>;
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label = "GPIO Buttons";
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button-volume-up {
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label = "Volume Up";
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gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VOLUMEUP>;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_leds_default>;
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led-0 {
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gpios = <&msmgpio 8 GPIO_ACTIVE_HIGH>;
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color = <LED_COLOR_ID_RED>;
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default-state = "off";
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function = LED_FUNCTION_INDICATOR;
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};
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led-1 {
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gpios = <&msmgpio 9 GPIO_ACTIVE_HIGH>;
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color = <LED_COLOR_ID_GREEN>;
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default-state = "off";
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function = LED_FUNCTION_INDICATOR;
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};
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led-2 {
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gpios = <&msmgpio 10 GPIO_ACTIVE_HIGH>;
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color = <LED_COLOR_ID_BLUE>;
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default-state = "off";
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function = LED_FUNCTION_INDICATOR;
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};
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};
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usb_id: usb-id {
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compatible = "linux,extcon-usb-gpio";
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id-gpio = <&msmgpio 117 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_id_default>;
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};
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};
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&blsp_i2c2 {
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status = "okay";
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magnetometer@c {
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compatible = "asahi-kasei,ak09911";
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reg = <0x0c>;
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vdd-supply = <&pm8916_l17>;
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vid-supply = <&pm8916_l6>;
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reset-gpios = <&msmgpio 36 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&mag_reset_default>;
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};
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accelerometer@1e {
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compatible = "kionix,kx023-1025";
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reg = <0x1e>;
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interrupt-parent = <&msmgpio>;
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interrupts = <115 IRQ_TYPE_EDGE_RISING>;
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vdd-supply = <&pm8916_l17>;
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vddio-supply = <&pm8916_l6>;
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pinctrl-names = "default";
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pinctrl-0 = <&accel_irq_default>;
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mount-matrix = "-1", "0", "0",
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"0", "1", "0",
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"0", "0", "1";
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};
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proximity@39 {
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compatible = "avago,apds9930";
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reg = <0x39>;
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interrupt-parent = <&msmgpio>;
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interrupts = <113 IRQ_TYPE_EDGE_FALLING>;
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vdd-supply = <&pm8916_l17>;
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vddio-supply = <&pm8916_l6>;
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led-max-microamp = <100000>;
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amstaos,proximity-diodes = <1>;
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pinctrl-names = "default";
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pinctrl-0 = <&prox_irq_default>;
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};
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regulator@3e {
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compatible = "ti,tps65132";
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reg = <0x3e>;
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pinctrl-names = "default";
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pinctrl-0 = <®_lcd_en_default>;
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reg_lcd_pos: outp {
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regulator-name = "outp";
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regulator-min-microvolt = <5400000>;
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regulator-max-microvolt = <5400000>;
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enable-gpios = <&msmgpio 97 GPIO_ACTIVE_HIGH>;
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regulator-active-discharge = <1>;
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};
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reg_lcd_neg: outn {
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regulator-name = "outn";
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regulator-min-microvolt = <5400000>;
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regulator-max-microvolt = <5400000>;
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enable-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
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regulator-active-discharge = <1>;
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};
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};
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};
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&blsp_i2c5 {
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status = "okay";
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rmi4@70 {
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compatible = "syna,rmi4-i2c";
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reg = <0x70>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupt-parent = <&msmgpio>;
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
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vdd-supply = <&pm8916_l17>;
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vio-supply = <&pm8916_l16>;
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pinctrl-names = "default";
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pinctrl-0 = <&ts_irq_default>;
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syna,startup-delay-ms = <100>;
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rmi4-f01@1 {
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reg = <0x1>;
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syna,nosleep-mode = <1>; /* Allow sleeping */
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};
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rmi4-f11@11 {
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reg = <0x11>;
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syna,sensor-type = <1>; /* Touchscreen */
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};
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};
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};
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&blsp_i2c6 {
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status = "okay";
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nfc@28 {
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compatible = "nxp,pn547", "nxp,nxp-nci-i2c";
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reg = <0x28>;
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interrupt-parent = <&msmgpio>;
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interrupts = <21 IRQ_TYPE_EDGE_RISING>;
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enable-gpios = <&msmgpio 20 GPIO_ACTIVE_HIGH>;
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firmware-gpios = <&msmgpio 2 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&nfc_default>;
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};
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};
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&blsp1_uart2 {
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status = "okay";
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};
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&lpass {
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status = "okay";
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};
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&pm8916_resin {
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status = "okay";
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linux,code = <KEY_VOLUMEDOWN>;
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};
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&pm8916_vib {
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status = "okay";
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};
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&pronto {
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status = "okay";
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};
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&sdhc_1 {
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status = "okay";
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
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pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
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};
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&sdhc_2 {
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status = "okay";
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdhc2_cd_default>;
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pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdhc2_cd_default>;
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/*
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* The Huawei device tree sets cd-gpios = <&msmgpio 38 GPIO_ACTIVE_HIGH>.
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* However, gpio38 does not change its state when inserting/removing the
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* SD card, it's just low all the time. The Huawei kernel seems to use
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* polling for SD card detection instead.
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*
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* However, looking closer at the GPIO debug output it turns out that
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* gpio56 switches its state when inserting/removing the SD card.
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* It behaves just like gpio38 normally does. Usually GPIO56 is used as
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* "UIM2_PRESENT", i.e. to check if a second SIM card is inserted.
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* Maybe Huawei decided to replace the second SIM card slot with the
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* SD card slot and forgot to re-route to gpio38.
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*/
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cd-gpios = <&msmgpio 56 GPIO_ACTIVE_LOW>;
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};
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&sound {
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status = "okay";
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model = "msm8916";
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audio-routing =
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"AMIC1", "MIC BIAS External1",
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"AMIC2", "MIC BIAS External2",
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"AMIC3", "MIC BIAS External1";
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&cdc_pdm_lines_act>;
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pinctrl-1 = <&cdc_pdm_lines_sus>;
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primary-dai-link {
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link-name = "WCD";
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cpu {
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sound-dai = <&lpass MI2S_PRIMARY>;
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};
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codec {
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sound-dai = <&lpass_codec 0>, <&wcd_codec 0>;
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};
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};
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tertiary-dai-link {
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link-name = "WCD-Capture";
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cpu {
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sound-dai = <&lpass MI2S_TERTIARY>;
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};
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codec {
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sound-dai = <&lpass_codec 1>, <&wcd_codec 1>;
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};
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};
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};
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&usb {
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status = "okay";
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extcon = <&usb_id>, <&usb_id>;
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};
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&usb_hs_phy {
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extcon = <&usb_id>;
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};
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&wcd_codec {
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qcom,micbias-lvl = <2800>;
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qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
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qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
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qcom,hphl-jack-type-normally-open;
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};
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&smd_rpm_regulators {
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vdd_l1_l2_l3-supply = <&pm8916_s3>;
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vdd_l4_l5_l6-supply = <&pm8916_s4>;
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vdd_l7-supply = <&pm8916_s4>;
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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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s4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2100000>;
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};
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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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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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l4 {
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regulator-min-microvolt = <2050000>;
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regulator-max-microvolt = <2050000>;
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};
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l5 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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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 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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l8 {
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regulator-min-microvolt = <2950000>;
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regulator-max-microvolt = <2950000>;
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};
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l9 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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l10 {
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <2800000>;
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};
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l11 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2950000>;
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regulator-allow-set-load;
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regulator-system-load = <200000>;
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};
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l12 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2950000>;
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};
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l13 {
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regulator-min-microvolt = <3075000>;
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regulator-max-microvolt = <3075000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
l14 {
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
l15 {
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
l16 {
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
l17 {
|
||
|
|
regulator-min-microvolt = <2850000>;
|
||
|
|
regulator-max-microvolt = <2850000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
l18 {
|
||
|
|
regulator-min-microvolt = <2700000>;
|
||
|
|
regulator-max-microvolt = <2700000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&msmgpio {
|
||
|
|
accel_irq_default: accel-irq-default-state {
|
||
|
|
pins = "gpio115";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-disable;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio_keys_default: gpio-keys-default-state {
|
||
|
|
pins = "gpio107";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-pull-up;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio_leds_default: gpio-leds-default-state {
|
||
|
|
pins = "gpio8", "gpio9", "gpio10";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-disable;
|
||
|
|
};
|
||
|
|
|
||
|
|
nfc_default: nfc-default-state {
|
||
|
|
pins = "gpio2", "gpio20", "gpio21";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-disable;
|
||
|
|
};
|
||
|
|
|
||
|
|
mag_reset_default: mag-reset-default-state {
|
||
|
|
pins = "gpio36";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-disable;
|
||
|
|
};
|
||
|
|
|
||
|
|
prox_irq_default: prox-irq-default-state {
|
||
|
|
pins = "gpio113";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-disable;
|
||
|
|
};
|
||
|
|
|
||
|
|
reg_lcd_en_default: reg-lcd-en-default-state {
|
||
|
|
pins = "gpio32", "gpio97";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-disable;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdhc2_cd_default: sdhc2-cd-default-state {
|
||
|
|
pins = "gpio56";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-disable;
|
||
|
|
};
|
||
|
|
|
||
|
|
ts_irq_default: ts-irq-default-state {
|
||
|
|
pins = "gpio13";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <2>;
|
||
|
|
bias-disable;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb_id_default: usb-id-default-state {
|
||
|
|
pins = "gpio117";
|
||
|
|
function = "gpio";
|
||
|
|
|
||
|
|
drive-strength = <8>;
|
||
|
|
bias-pull-up;
|
||
|
|
};
|
||
|
|
};
|