9f1b26b4ba
Below pull request for ARM32 DeviceTree updates for v6.7 was posted to late to make it into v6.7, merge it into the branch for v6.8. More Qualcomm Arm32 DeviceTree updates for v6.7 This introduces new DeviceTree source for Microsoft Lumia 640, Microsoft Lumia 640 XL, Nokia Lumia 735, and Nokia Lumia 830, built on MSM8226 and MSM8926. A few stylistic issues are corrected on MSM8974.
327 lines
6.3 KiB
Text
327 lines
6.3 KiB
Text
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Common Board Device Tree for Microsoft MSM8x26-based Lumias
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*
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* Copyright (c) 2023, Jack Matthews <jm5112356@gmail.com>
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* Copyright (c) 2023, Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
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* Copyright (c) 2023, Dominik Kobinski <dominikkobinski314@gmail.com>
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* Copyright (c) 2023, Rayyan Ansari <rayyan@ansari.sh>
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*/
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#include "qcom-msm8226.dtsi"
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#include "pm8226.dtsi"
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#include <dt-bindings/input/input.h>
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/*
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* Delete all generic (msm8226.dtsi) reserved
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* memory mappings which are different on these devices.
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*/
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/delete-node/ &smem_region;
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/ {
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aliases {
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mmc0 = &sdhc_1; /* eMMC */
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mmc1 = &sdhc_2; /* microSD */
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display0 = &framebuffer;
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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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framebuffer: framebuffer@3200000 {
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compatible = "simple-framebuffer";
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reg = <0x3200000 0x800000>;
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format = "a8r8g8b8";
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width = <720>;
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height = <1280>;
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stride = <(720 * 4)>;
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clocks = <&mmcc MDSS_AHB_CLK>,
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<&mmcc MDSS_AXI_CLK>,
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<&mmcc MDSS_BYTE0_CLK>,
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<&mmcc MDSS_MDP_CLK>,
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<&mmcc MDSS_PCLK0_CLK>,
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<&mmcc MDSS_VSYNC_CLK>;
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power-domains = <&mmcc MDSS_GDSC>;
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};
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};
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gpio_keys: gpio-keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&gpio_keys_default>;
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pinctrl-names = "default";
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label = "GPIO Buttons";
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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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};
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};
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/*
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* This device being a WP platform has a different
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* memory layout than other Android based devices.
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* This smem memory region is directly copied from
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* the original UEFI firmware.
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*/
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reserved-memory {
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display_reserved: framebuffer@3200000 {
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reg = <0x03200000 0x800000>;
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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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};
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};
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&blsp1_i2c5 {
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status = "okay";
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touchscreen: touchscreen@4b {
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compatible = "syna,rmi4-i2c";
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reg = <0x4b>;
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interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
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vdd-supply = <&pm8226_l15>;
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vio-supply = <&pm8226_l6>;
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pinctrl-0 = <&touchscreen_default>;
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pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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rmi4-f01@1 {
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reg = <0x01>;
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syna,nosleep-mode = <1>;
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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>;
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};
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};
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};
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&blsp1_uart3 {
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status = "okay";
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};
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&pm8226_resin {
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linux,code = <KEY_VOLUMEDOWN>;
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status = "okay";
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};
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&pm8226_vib {
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status = "okay";
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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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/* These values were taken from the original firmware DSDT */
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pm8226_s1: s1 {
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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};
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pm8226_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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pm8226_s4: 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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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_l3: l3 {
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1150000>;
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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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};
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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 = <2850000>;
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regulator-max-microvolt = <2850000>;
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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 = <3000000>;
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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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};
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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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regulator-system-load = <200000>;
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regulator-allow-set-load;
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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 = <2850000>;
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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 = <1850000>;
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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 = <1800000>;
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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 = <1800000>;
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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 = <1300000>;
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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 = <2075000>;
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};
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pm8226_l27: l27 {
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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_l28: l28 {
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regulator-min-microvolt = <2000000>;
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regulator-max-microvolt = <3000000>;
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};
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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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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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status = "okay";
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};
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&usb {
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extcon = <&smbb>;
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dr_mode = "peripheral";
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status = "okay";
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};
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&usb_hs_phy {
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extcon = <&smbb>;
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v1p8-supply = <&pm8226_l10>;
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v3p3-supply = <&pm8226_l20>;
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};
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&tlmm {
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gpio_keys_default: gpio-keys-default-state {
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pins = "gpio106", "gpio107", "gpio108";
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function = "gpio";
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drive-strength = <2>;
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bias-pull-up;
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};
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touchscreen_default: touchscreen-default-state {
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irq-pins {
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pins = "gpio17";
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function = "gpio";
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drive-strength = <8>;
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bias-pull-up;
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};
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reset-pins {
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pins = "gpio16";
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function = "gpio";
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drive-strength = <8>;
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bias-disable;
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output-high;
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};
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};
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};
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