mirror of
https://github.com/Qortal/Brooklyn.git
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703 lines
14 KiB
Plaintext
703 lines
14 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright (C) 2021 MediaTek Inc.
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*/
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#include <dt-bindings/gpio/gpio.h>
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#include "mt8195.dtsi"
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#include "mt6359.dtsi"
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/ {
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aliases {
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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i2c2 = &i2c2;
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i2c3 = &i2c3;
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i2c4 = &i2c4;
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i2c5 = &i2c5;
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i2c7 = &i2c7;
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mmc0 = &mmc0;
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@40000000 {
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device_type = "memory";
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reg = <0 0x40000000 0 0x80000000>;
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};
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/* system wide LDO 3.3V power rail */
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pp3300_z5: regulator-pp3300-ldo-z5 {
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compatible = "regulator-fixed";
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regulator-name = "pp3300_ldo_z5";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&ppvar_sys>;
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};
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/* separately switched 3.3V power rail */
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pp3300_s3: regulator-pp3300-s3 {
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compatible = "regulator-fixed";
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regulator-name = "pp3300_s3";
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/* automatically sequenced by PMIC EXT_PMIC_EN2 */
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&pp3300_z2>;
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};
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/* system wide 3.3V power rail */
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pp3300_z2: regulator-pp3300-z2 {
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compatible = "regulator-fixed";
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regulator-name = "pp3300_z2";
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/* EN pin tied to pp4200_z2, which is controlled by EC */
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&ppvar_sys>;
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};
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/* system wide 4.2V power rail */
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pp4200_z2: regulator-pp4200-z2 {
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compatible = "regulator-fixed";
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regulator-name = "pp4200_z2";
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/* controlled by EC */
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <4200000>;
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regulator-max-microvolt = <4200000>;
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vin-supply = <&ppvar_sys>;
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};
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/* system wide switching 5.0V power rail */
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pp5000_s5: regulator-pp5000-s5 {
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compatible = "regulator-fixed";
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regulator-name = "pp5000_s5";
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/* controlled by EC */
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&ppvar_sys>;
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};
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/* system wide semi-regulated power rail from battery or USB */
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ppvar_sys: regulator-ppvar-sys {
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compatible = "regulator-fixed";
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regulator-name = "ppvar_sys";
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regulator-always-on;
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regulator-boot-on;
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};
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usb_vbus: regulator-5v0-usb-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb-vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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};
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};
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&i2c0 {
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status = "okay";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins>;
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};
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&i2c1 {
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status = "okay";
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clock-frequency = <400000>;
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i2c-scl-internal-delay-ns = <12500>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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};
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&i2c2 {
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status = "okay";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c2_pins>;
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};
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&i2c3 {
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status = "okay";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c3_pins>;
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};
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&i2c4 {
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status = "okay";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4_pins>;
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ts_10: touchscreen@10 {
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compatible = "hid-over-i2c";
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reg = <0x10>;
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hid-descr-addr = <0x0001>;
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interrupts-extended = <&pio 92 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&touchscreen_pins>;
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post-power-on-delay-ms = <10>;
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vdd-supply = <&pp3300_s3>;
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status = "disabled";
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};
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};
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&i2c5 {
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status = "okay";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c5_pins>;
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};
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&i2c7 {
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status = "okay";
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c7_pins>;
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pmic@34 {
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#interrupt-cells = <1>;
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compatible = "mediatek,mt6360";
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reg = <0x34>;
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interrupt-controller;
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interrupts-extended = <&pio 130 IRQ_TYPE_EDGE_FALLING>;
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interrupt-names = "IRQB";
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pinctrl-names = "default";
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pinctrl-0 = <&subpmic_default>;
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wakeup-source;
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};
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};
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&mmc0 {
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status = "okay";
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bus-width = <8>;
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cap-mmc-highspeed;
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cap-mmc-hw-reset;
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hs400-ds-delay = <0x14c11>;
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max-frequency = <200000000>;
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mmc-hs200-1_8v;
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mmc-hs400-1_8v;
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no-sdio;
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no-sd;
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non-removable;
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pinctrl-names = "default", "state_uhs";
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pinctrl-0 = <&mmc0_pins_default>;
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pinctrl-1 = <&mmc0_pins_uhs>;
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vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
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vqmmc-supply = <&mt6359_vufs_ldo_reg>;
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};
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/* for CPU-L */
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&mt6359_vcore_buck_reg {
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regulator-always-on;
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};
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/* for CORE */
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&mt6359_vgpu11_buck_reg {
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regulator-always-on;
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};
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&mt6359_vgpu11_sshub_buck_reg {
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regulator-always-on;
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regulator-min-microvolt = <550000>;
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regulator-max-microvolt = <550000>;
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};
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/* for CORE SRAM */
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&mt6359_vpu_buck_reg {
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regulator-always-on;
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};
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&mt6359_vrf12_ldo_reg {
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regulator-always-on;
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};
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/* for GPU SRAM */
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&mt6359_vsram_others_ldo_reg {
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regulator-always-on;
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <750000>;
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};
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&mt6359_vufs_ldo_reg {
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regulator-always-on;
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};
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&nor_flash {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&nor_pins_default>;
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <52000000>;
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spi-rx-bus-width = <2>;
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spi-tx-bus-width = <2>;
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};
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};
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&pio {
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mediatek,rsel-resistance-in-si-unit;
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pinctrl-names = "default";
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pinctrl-0 = <&pio_default>;
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/* 144 lines */
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gpio-line-names =
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"I2S_SPKR_MCLK",
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"I2S_SPKR_DATAIN",
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"I2S_SPKR_LRCK",
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"I2S_SPKR_BCLK",
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"EC_AP_INT_ODL",
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/*
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* AP_FLASH_WP_L is crossystem ABI. Schematics
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* call it AP_FLASH_WP_ODL.
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*/
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"AP_FLASH_WP_L",
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"TCHPAD_INT_ODL",
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"EDP_HPD_1V8",
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"AP_I2C_CAM_SDA",
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"AP_I2C_CAM_SCL",
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"AP_I2C_TCHPAD_SDA_1V8",
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"AP_I2C_TCHPAD_SCL_1V8",
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"AP_I2C_AUD_SDA",
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"AP_I2C_AUD_SCL",
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"AP_I2C_TPM_SDA_1V8",
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"AP_I2C_TPM_SCL_1V8",
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"AP_I2C_TCHSCR_SDA_1V8",
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"AP_I2C_TCHSCR_SCL_1V8",
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"EC_AP_HPD_OD",
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"",
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"PCIE_NVME_RST_L",
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"PCIE_NVME_CLKREQ_ODL",
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"PCIE_RST_1V8_L",
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"PCIE_CLKREQ_1V8_ODL",
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"PCIE_WAKE_1V8_ODL",
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"CLK_24M_CAM0",
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"CAM1_SEN_EN",
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"AP_I2C_PWR_SCL_1V8",
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"AP_I2C_PWR_SDA_1V8",
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"AP_I2C_MISC_SCL",
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"AP_I2C_MISC_SDA",
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"EN_PP5000_HDMI_X",
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"AP_HDMITX_HTPLG",
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"",
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"AP_HDMITX_SCL_1V8",
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"AP_HDMITX_SDA_1V8",
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"AP_RTC_CLK32K",
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"AP_EC_WATCHDOG_L",
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"SRCLKENA0",
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"SRCLKENA1",
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"PWRAP_SPI0_CS_L",
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"PWRAP_SPI0_CK",
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"PWRAP_SPI0_MOSI",
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"PWRAP_SPI0_MISO",
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"SPMI_SCL",
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"SPMI_SDA",
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"",
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"",
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"",
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"I2S_HP_DATAIN",
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"I2S_HP_MCLK",
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"I2S_HP_BCK",
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"I2S_HP_LRCK",
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"I2S_HP_DATAOUT",
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"SD_CD_ODL",
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"EN_PP3300_DISP_X",
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"TCHSCR_RST_1V8_L",
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"TCHSCR_REPORT_DISABLE",
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"EN_PP3300_WLAN_X",
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"BT_KILL_1V8_L",
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"I2S_SPKR_DATAOUT",
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"WIFI_KILL_1V8_L",
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"BEEP_ON",
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"SCP_I2C_SENSOR_SCL_1V8",
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"SCP_I2C_SENSOR_SDA_1V8",
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"",
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"",
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"",
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"",
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"AUD_CLK_MOSI",
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"AUD_SYNC_MOSI",
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"AUD_DAT_MOSI0",
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"AUD_DAT_MOSI1",
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"AUD_DAT_MISO0",
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"AUD_DAT_MISO1",
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"AUD_DAT_MISO2",
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"SCP_VREQ_VAO",
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"AP_SPI_GSC_TPM_CLK",
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"AP_SPI_GSC_TPM_MOSI",
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"AP_SPI_GSC_TPM_CS_L",
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"AP_SPI_GSC_TPM_MISO",
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"EN_PP1000_CAM_X",
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"AP_EDP_BKLTEN",
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"",
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"USB3_HUB_RST_L",
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"",
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"WLAN_ALERT_ODL",
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"EC_IN_RW_ODL",
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"GSC_AP_INT_ODL",
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"HP_INT_ODL",
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"CAM0_RST_L",
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"CAM1_RST_L",
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"TCHSCR_INT_1V8_L",
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"CAM1_DET_L",
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"RST_ALC1011_L",
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"",
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"",
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"BL_PWM_1V8",
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"UART_AP_TX_DBG_RX",
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"UART_DBG_TX_AP_RX",
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"EN_SPKR",
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"AP_EC_WARM_RST_REQ",
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"UART_SCP_TX_DBGCON_RX",
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"UART_DBGCON_TX_SCP_RX",
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"",
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"",
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"KPCOL0",
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"",
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"MT6315_GPU_INT",
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"MT6315_PROC_BC_INT",
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"SD_CMD",
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"SD_CLK",
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"SD_DAT0",
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"SD_DAT1",
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"SD_DAT2",
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"SD_DAT3",
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"EMMC_DAT7",
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"EMMC_DAT6",
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"EMMC_DAT5",
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"EMMC_DAT4",
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"EMMC_RSTB",
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"EMMC_CMD",
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"EMMC_CLK",
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"EMMC_DAT3",
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"EMMC_DAT2",
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"EMMC_DAT1",
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"EMMC_DAT0",
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"EMMC_DSL",
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"",
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"",
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"MT6360_INT_ODL",
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"SCP_JTAG0_TRSTN",
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"AP_SPI_EC_CS_L",
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"AP_SPI_EC_CLK",
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"AP_SPI_EC_MOSI",
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"AP_SPI_EC_MISO",
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"SCP_JTAG0_TMS",
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"SCP_JTAG0_TCK",
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"SCP_JTAG0_TDO",
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"SCP_JTAG0_TDI",
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"AP_SPI_FLASH_CS_L",
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"AP_SPI_FLASH_CLK",
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"AP_SPI_FLASH_MOSI",
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"AP_SPI_FLASH_MISO";
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i2c0_pins: i2c0-default-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
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<PINMUX_GPIO9__FUNC_SCL0>;
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bias-disable;
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drive-strength-microamp = <1000>;
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};
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};
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i2c1_pins: i2c1-default-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO10__FUNC_SDA1>,
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<PINMUX_GPIO11__FUNC_SCL1>;
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bias-pull-up = <1000>;
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drive-strength-microamp = <1000>;
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};
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};
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i2c2_pins: i2c2-default-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
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<PINMUX_GPIO13__FUNC_SCL2>;
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bias-disable;
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drive-strength-microamp = <1000>;
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};
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};
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i2c3_pins: i2c3-default-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO14__FUNC_SDA3>,
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<PINMUX_GPIO15__FUNC_SCL3>;
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bias-pull-up = <1000>;
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drive-strength-microamp = <1000>;
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};
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};
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i2c4_pins: i2c4-default-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
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<PINMUX_GPIO17__FUNC_SCL4>;
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bias-pull-up = <1000>;
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drive-strength = <4>;
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};
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};
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i2c5_pins: i2c5-default-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO29__FUNC_SCL5>,
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<PINMUX_GPIO30__FUNC_SDA5>;
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bias-disable;
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drive-strength-microamp = <1000>;
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};
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};
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i2c7_pins: i2c7-default-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO27__FUNC_SCL7>,
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<PINMUX_GPIO28__FUNC_SDA7>;
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bias-disable;
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};
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};
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mmc0_pins_default: mmc0-default-pins {
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pins-cmd-dat {
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pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
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<PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
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<PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
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<PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
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<PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
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<PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
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<PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
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<PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
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<PINMUX_GPIO121__FUNC_MSDC0_CMD>;
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input-enable;
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drive-strength = <6>;
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bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
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};
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pins-clk {
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pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
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drive-strength = <6>;
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bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
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};
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pins-rst {
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pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
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drive-strength = <6>;
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bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
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};
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};
|
|
|
|
mmc0_pins_uhs: mmc0-uhs-pins {
|
|
pins-cmd-dat {
|
|
pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
|
|
<PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
|
|
<PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
|
|
<PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
|
|
<PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
|
|
<PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
|
|
<PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
|
|
<PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
|
|
<PINMUX_GPIO121__FUNC_MSDC0_CMD>;
|
|
input-enable;
|
|
drive-strength = <8>;
|
|
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
|
|
};
|
|
|
|
pins-clk {
|
|
pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
|
|
drive-strength = <8>;
|
|
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
|
|
};
|
|
|
|
pins-ds {
|
|
pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
|
|
drive-strength = <8>;
|
|
bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
|
|
};
|
|
|
|
pins-rst {
|
|
pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
|
|
drive-strength = <8>;
|
|
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
|
|
};
|
|
};
|
|
|
|
nor_pins_default: nor-default-pins {
|
|
pins-ck-io {
|
|
pinmux = <PINMUX_GPIO142__FUNC_SPINOR_IO0>,
|
|
<PINMUX_GPIO141__FUNC_SPINOR_CK>,
|
|
<PINMUX_GPIO143__FUNC_SPINOR_IO1>;
|
|
drive-strength = <6>;
|
|
bias-pull-down;
|
|
};
|
|
|
|
pins-cs {
|
|
pinmux = <PINMUX_GPIO140__FUNC_SPINOR_CS>;
|
|
drive-strength = <6>;
|
|
bias-pull-up;
|
|
};
|
|
};
|
|
|
|
pio_default: pio-default-pins {
|
|
pins-wifi-enable {
|
|
pinmux = <PINMUX_GPIO58__FUNC_GPIO58>;
|
|
output-high;
|
|
drive-strength = <14>;
|
|
};
|
|
|
|
pins-low-power-pd {
|
|
pinmux = <PINMUX_GPIO25__FUNC_GPIO25>,
|
|
<PINMUX_GPIO26__FUNC_GPIO26>,
|
|
<PINMUX_GPIO46__FUNC_GPIO46>,
|
|
<PINMUX_GPIO47__FUNC_GPIO47>,
|
|
<PINMUX_GPIO48__FUNC_GPIO48>,
|
|
<PINMUX_GPIO65__FUNC_GPIO65>,
|
|
<PINMUX_GPIO66__FUNC_GPIO66>,
|
|
<PINMUX_GPIO67__FUNC_GPIO67>,
|
|
<PINMUX_GPIO68__FUNC_GPIO68>,
|
|
<PINMUX_GPIO128__FUNC_GPIO128>,
|
|
<PINMUX_GPIO129__FUNC_GPIO129>;
|
|
input-enable;
|
|
bias-pull-down;
|
|
};
|
|
|
|
pins-low-power-pupd {
|
|
pinmux = <PINMUX_GPIO77__FUNC_GPIO77>,
|
|
<PINMUX_GPIO78__FUNC_GPIO78>,
|
|
<PINMUX_GPIO79__FUNC_GPIO79>,
|
|
<PINMUX_GPIO80__FUNC_GPIO80>,
|
|
<PINMUX_GPIO83__FUNC_GPIO83>,
|
|
<PINMUX_GPIO85__FUNC_GPIO85>,
|
|
<PINMUX_GPIO90__FUNC_GPIO90>,
|
|
<PINMUX_GPIO91__FUNC_GPIO91>,
|
|
<PINMUX_GPIO93__FUNC_GPIO93>,
|
|
<PINMUX_GPIO94__FUNC_GPIO94>,
|
|
<PINMUX_GPIO95__FUNC_GPIO95>,
|
|
<PINMUX_GPIO96__FUNC_GPIO96>,
|
|
<PINMUX_GPIO104__FUNC_GPIO104>,
|
|
<PINMUX_GPIO105__FUNC_GPIO105>,
|
|
<PINMUX_GPIO107__FUNC_GPIO107>;
|
|
input-enable;
|
|
bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
|
|
};
|
|
};
|
|
|
|
spi0_pins: spi0-default-pins {
|
|
pins-cs-mosi-clk {
|
|
pinmux = <PINMUX_GPIO132__FUNC_SPIM0_CSB>,
|
|
<PINMUX_GPIO134__FUNC_SPIM0_MO>,
|
|
<PINMUX_GPIO133__FUNC_SPIM0_CLK>;
|
|
bias-disable;
|
|
};
|
|
|
|
pins-miso {
|
|
pinmux = <PINMUX_GPIO135__FUNC_SPIM0_MI>;
|
|
bias-pull-down;
|
|
};
|
|
};
|
|
|
|
subpmic_default: subpmic-default-pins {
|
|
subpmic_pin_irq: pins-subpmic-int-n {
|
|
pinmux = <PINMUX_GPIO130__FUNC_GPIO130>;
|
|
input-enable;
|
|
bias-pull-up;
|
|
};
|
|
};
|
|
|
|
touchscreen_pins: touchscreen-default-pins {
|
|
pins-int-n {
|
|
pinmux = <PINMUX_GPIO92__FUNC_GPIO92>;
|
|
input-enable;
|
|
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
|
|
};
|
|
pins-rst {
|
|
pinmux = <PINMUX_GPIO56__FUNC_GPIO56>;
|
|
output-high;
|
|
};
|
|
pins-report-sw {
|
|
pinmux = <PINMUX_GPIO57__FUNC_GPIO57>;
|
|
output-low;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pmic {
|
|
interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi0_pins>;
|
|
mediatek,pad-select = <0>;
|
|
};
|
|
|
|
&u3phy0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&u3phy1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&u3phy2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&u3phy3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&xhci0 {
|
|
status = "okay";
|
|
|
|
vusb33-supply = <&mt6359_vusb_ldo_reg>;
|
|
vbus-supply = <&usb_vbus>;
|
|
};
|
|
|
|
&xhci1 {
|
|
status = "okay";
|
|
|
|
vusb33-supply = <&mt6359_vusb_ldo_reg>;
|
|
vbus-supply = <&usb_vbus>;
|
|
};
|
|
|
|
&xhci2 {
|
|
status = "okay";
|
|
|
|
vusb33-supply = <&mt6359_vusb_ldo_reg>;
|
|
vbus-supply = <&usb_vbus>;
|
|
};
|
|
|
|
&xhci3 {
|
|
status = "okay";
|
|
|
|
/* MT7921's USB Bluetooth has issues with USB2 LPM */
|
|
usb2-lpm-disable;
|
|
vusb33-supply = <&mt6359_vusb_ldo_reg>;
|
|
vbus-supply = <&usb_vbus>;
|
|
};
|