388 lines
7.2 KiB
Plaintext
388 lines
7.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright (C) 2023 MediaTek Inc.
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*/
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/dts-v1/;
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#include "mt8188.dtsi"
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#include "mt6359.dtsi"
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/ {
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model = "MediaTek MT8188 evaluation board";
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compatible = "mediatek,mt8188-evb", "mediatek,mt8188";
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aliases {
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serial0 = &uart0;
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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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i2c6 = &i2c6;
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mmc0 = &mmc0;
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};
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chosen: 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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reserved_memory: reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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scp_mem_reserved: memory@50000000 {
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compatible = "shared-dma-pool";
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reg = <0 0x50000000 0 0x2900000>;
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no-map;
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};
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};
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};
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&auxadc {
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status = "okay";
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};
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&i2c0 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins>;
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clock-frequency = <400000>;
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status = "okay";
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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clock-frequency = <400000>;
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status = "okay";
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c2_pins>;
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clock-frequency = <400000>;
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status = "okay";
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};
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&i2c3 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c3_pins>;
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clock-frequency = <400000>;
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status = "okay";
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};
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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4_pins>;
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clock-frequency = <400000>;
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status = "okay";
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};
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&i2c5 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c5_pins>;
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clock-frequency = <400000>;
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status = "okay";
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};
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&i2c6 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c6_pins>;
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clock-frequency = <400000>;
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status = "okay";
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};
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&mmc0 {
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bus-width = <8>;
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hs400-ds-delay = <0x1481b>;
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max-frequency = <200000000>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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mmc-hs400-1_8v;
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supports-cqe;
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cap-mmc-hw-reset;
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no-sdio;
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no-sd;
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non-removable;
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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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pinctrl-names = "default", "state_uhs";
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pinctrl-0 = <&mmc0_default_pins>;
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pinctrl-1 = <&mmc0_uhs_pins>;
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status = "okay";
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};
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&mt6359_vcore_buck_reg {
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regulator-always-on;
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};
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&mt6359_vgpu11_buck_reg {
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regulator-always-on;
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};
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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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&nor_flash {
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pinctrl-names = "default";
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pinctrl-0 = <&nor_pins_default>;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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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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};
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};
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&pio {
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adsp_uart_pins: adsp-uart-pins {
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pins-tx-rx {
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pinmux = <PINMUX_GPIO35__FUNC_O_ADSP_UTXD0>,
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<PINMUX_GPIO36__FUNC_I1_ADSP_URXD0>;
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};
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};
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i2c0_pins: i2c0-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO56__FUNC_B1_SDA0>,
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<PINMUX_GPIO55__FUNC_B1_SCL0>;
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bias-pull-up = <MTK_PULL_SET_RSEL_011>;
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};
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};
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i2c1_pins: i2c1-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO58__FUNC_B1_SDA1>,
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<PINMUX_GPIO57__FUNC_B1_SCL1>;
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bias-pull-up = <MTK_PULL_SET_RSEL_011>;
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};
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};
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i2c2_pins: i2c2-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO60__FUNC_B1_SDA2>,
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<PINMUX_GPIO59__FUNC_B1_SCL2>;
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bias-pull-up = <MTK_PULL_SET_RSEL_011>;
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};
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};
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i2c3_pins: i2c3-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO62__FUNC_B1_SDA3>,
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<PINMUX_GPIO61__FUNC_B1_SCL3>;
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bias-pull-up = <MTK_PULL_SET_RSEL_011>;
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};
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};
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i2c4_pins: i2c4-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO64__FUNC_B1_SDA4>,
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<PINMUX_GPIO63__FUNC_B1_SCL4>;
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bias-pull-up = <MTK_PULL_SET_RSEL_011>;
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};
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};
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i2c5_pins: i2c5-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO66__FUNC_B1_SDA5>,
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<PINMUX_GPIO65__FUNC_B1_SCL5>;
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bias-pull-up = <MTK_PULL_SET_RSEL_011>;
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};
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};
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i2c6_pins: i2c6-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO68__FUNC_B1_SDA6>,
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<PINMUX_GPIO67__FUNC_B1_SCL6>;
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bias-pull-up = <MTK_PULL_SET_RSEL_011>;
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};
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};
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mmc0_default_pins: mmc0-default-pins {
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pins-cmd-dat {
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pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>,
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<PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>,
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<PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>,
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<PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>,
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<PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>,
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<PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>,
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<PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>,
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<PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>,
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<PINMUX_GPIO156__FUNC_B1_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_GPIO157__FUNC_B1_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_GPIO155__FUNC_O_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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};
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mmc0_uhs_pins: mmc0-uhs-pins {
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pins-cmd-dat {
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pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>,
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<PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>,
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<PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>,
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<PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>,
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<PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>,
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<PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>,
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<PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>,
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<PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>,
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<PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>;
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input-enable;
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drive-strength = <8>;
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bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
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};
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pins-clk-ds {
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pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>,
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<PINMUX_GPIO162__FUNC_B0_MSDC0_DSL>;
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drive-strength = <8>;
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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_GPIO155__FUNC_O_MSDC0_RSTB>;
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drive-strength = <8>;
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bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
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};
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};
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nor_pins_default: nor-pins {
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pins-io-ck {
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pinmux = <PINMUX_GPIO127__FUNC_B0_SPINOR_IO0>,
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<PINMUX_GPIO125__FUNC_O_SPINOR_CK>,
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<PINMUX_GPIO128__FUNC_B0_SPINOR_IO1>;
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bias-pull-down;
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};
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pins-io-cs {
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pinmux = <PINMUX_GPIO126__FUNC_O_SPINOR_CS>,
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<PINMUX_GPIO129__FUNC_B0_SPINOR_IO2>,
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<PINMUX_GPIO130__FUNC_B0_SPINOR_IO3>;
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bias-pull-up;
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};
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};
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spi0_pins: spi0-pins {
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pins-spi {
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pinmux = <PINMUX_GPIO69__FUNC_O_SPIM0_CSB>,
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<PINMUX_GPIO70__FUNC_O_SPIM0_CLK>,
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<PINMUX_GPIO71__FUNC_B0_SPIM0_MOSI>,
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<PINMUX_GPIO72__FUNC_B0_SPIM0_MISO>;
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bias-disable;
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};
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};
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spi1_pins: spi1-pins {
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pins-spi {
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pinmux = <PINMUX_GPIO75__FUNC_O_SPIM1_CSB>,
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<PINMUX_GPIO76__FUNC_O_SPIM1_CLK>,
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<PINMUX_GPIO77__FUNC_B0_SPIM1_MOSI>,
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<PINMUX_GPIO78__FUNC_B0_SPIM1_MISO>;
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bias-disable;
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};
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};
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spi2_pins: spi2-pins {
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pins-spi {
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pinmux = <PINMUX_GPIO79__FUNC_O_SPIM2_CSB>,
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<PINMUX_GPIO80__FUNC_O_SPIM2_CLK>,
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<PINMUX_GPIO81__FUNC_B0_SPIM2_MOSI>,
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<PINMUX_GPIO82__FUNC_B0_SPIM2_MISO>;
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bias-disable;
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};
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};
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uart0_pins: uart0-pins {
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pins-rx-tx {
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pinmux = <PINMUX_GPIO31__FUNC_O_UTXD0>,
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<PINMUX_GPIO32__FUNC_I1_URXD0>;
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bias-pull-up;
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};
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};
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};
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&pmic {
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interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
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};
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&scp {
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memory-region = <&scp_mem_reserved>;
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status = "okay";
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_pins>;
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status = "okay";
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};
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&spi1 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi1_pins>;
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status = "okay";
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};
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&spi2 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi2_pins>;
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status = "okay";
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};
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&u3phy0 {
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status = "okay";
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};
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&u3phy1 {
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status = "okay";
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};
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&u3phy2 {
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins>;
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status = "okay";
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};
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&xhci0 {
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status = "okay";
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};
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&xhci1 {
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status = "okay";
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};
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&xhci2 {
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status = "okay";
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};
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