| // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| /* |
| * Copyright (C) 2023 MediaTek Inc. |
| */ |
| /dts-v1/; |
| #include "mt8188.dtsi" |
| #include "mt6359.dtsi" |
| |
| / { |
| model = "MediaTek MT8188 evaluation board"; |
| compatible = "mediatek,mt8188-evb", "mediatek,mt8188"; |
| |
| aliases { |
| serial0 = &uart0; |
| i2c0 = &i2c0; |
| i2c1 = &i2c1; |
| i2c2 = &i2c2; |
| i2c3 = &i2c3; |
| i2c4 = &i2c4; |
| i2c5 = &i2c5; |
| i2c6 = &i2c6; |
| mmc0 = &mmc0; |
| }; |
| |
| chosen: chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0 0x40000000 0 0x80000000>; |
| }; |
| |
| reserved_memory: reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| scp_mem_reserved: memory@50000000 { |
| compatible = "shared-dma-pool"; |
| reg = <0 0x50000000 0 0x2900000>; |
| no-map; |
| }; |
| }; |
| }; |
| |
| &auxadc { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c1_pins>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &i2c2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2_pins>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &i2c3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c3_pins>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c4_pins>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &i2c5 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c5_pins>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &i2c6 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c6_pins>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &mmc0 { |
| bus-width = <8>; |
| hs400-ds-delay = <0x1481b>; |
| max-frequency = <200000000>; |
| |
| cap-mmc-highspeed; |
| mmc-hs200-1_8v; |
| mmc-hs400-1_8v; |
| supports-cqe; |
| cap-mmc-hw-reset; |
| no-sdio; |
| no-sd; |
| non-removable; |
| |
| vmmc-supply = <&mt6359_vemc_1_ldo_reg>; |
| vqmmc-supply = <&mt6359_vufs_ldo_reg>; |
| |
| pinctrl-names = "default", "state_uhs"; |
| pinctrl-0 = <&mmc0_default_pins>; |
| pinctrl-1 = <&mmc0_uhs_pins>; |
| |
| status = "okay"; |
| }; |
| |
| &mt6359_vcore_buck_reg { |
| regulator-always-on; |
| }; |
| |
| &mt6359_vgpu11_buck_reg { |
| regulator-always-on; |
| }; |
| |
| &mt6359_vpu_buck_reg { |
| regulator-always-on; |
| }; |
| |
| &mt6359_vrf12_ldo_reg { |
| regulator-always-on; |
| }; |
| |
| &nor_flash { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&nor_pins_default>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <52000000>; |
| }; |
| }; |
| |
| &pio { |
| adsp_uart_pins: adsp-uart-pins { |
| pins-tx-rx { |
| pinmux = <PINMUX_GPIO35__FUNC_O_ADSP_UTXD0>, |
| <PINMUX_GPIO36__FUNC_I1_ADSP_URXD0>; |
| }; |
| }; |
| |
| i2c0_pins: i2c0-pins { |
| pins-bus { |
| pinmux = <PINMUX_GPIO56__FUNC_B1_SDA0>, |
| <PINMUX_GPIO55__FUNC_B1_SCL0>; |
| bias-pull-up = <MTK_PULL_SET_RSEL_011>; |
| }; |
| }; |
| |
| i2c1_pins: i2c1-pins { |
| pins-bus { |
| pinmux = <PINMUX_GPIO58__FUNC_B1_SDA1>, |
| <PINMUX_GPIO57__FUNC_B1_SCL1>; |
| bias-pull-up = <MTK_PULL_SET_RSEL_011>; |
| }; |
| }; |
| |
| i2c2_pins: i2c2-pins { |
| pins-bus { |
| pinmux = <PINMUX_GPIO60__FUNC_B1_SDA2>, |
| <PINMUX_GPIO59__FUNC_B1_SCL2>; |
| bias-pull-up = <MTK_PULL_SET_RSEL_011>; |
| }; |
| }; |
| |
| i2c3_pins: i2c3-pins { |
| pins-bus { |
| pinmux = <PINMUX_GPIO62__FUNC_B1_SDA3>, |
| <PINMUX_GPIO61__FUNC_B1_SCL3>; |
| bias-pull-up = <MTK_PULL_SET_RSEL_011>; |
| }; |
| }; |
| |
| i2c4_pins: i2c4-pins { |
| pins-bus { |
| pinmux = <PINMUX_GPIO64__FUNC_B1_SDA4>, |
| <PINMUX_GPIO63__FUNC_B1_SCL4>; |
| bias-pull-up = <MTK_PULL_SET_RSEL_011>; |
| }; |
| }; |
| |
| i2c5_pins: i2c5-pins { |
| pins-bus { |
| pinmux = <PINMUX_GPIO66__FUNC_B1_SDA5>, |
| <PINMUX_GPIO65__FUNC_B1_SCL5>; |
| bias-pull-up = <MTK_PULL_SET_RSEL_011>; |
| }; |
| }; |
| |
| i2c6_pins: i2c6-pins { |
| pins-bus { |
| pinmux = <PINMUX_GPIO68__FUNC_B1_SDA6>, |
| <PINMUX_GPIO67__FUNC_B1_SCL6>; |
| bias-pull-up = <MTK_PULL_SET_RSEL_011>; |
| }; |
| }; |
| |
| mmc0_default_pins: mmc0-default-pins { |
| pins-cmd-dat { |
| pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>, |
| <PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>, |
| <PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>, |
| <PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>, |
| <PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>, |
| <PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>, |
| <PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>, |
| <PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>, |
| <PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>; |
| input-enable; |
| drive-strength = <6>; |
| bias-pull-up = <MTK_PUPD_SET_R1R0_01>; |
| }; |
| |
| pins-clk { |
| pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>; |
| drive-strength = <6>; |
| bias-pull-down = <MTK_PUPD_SET_R1R0_10>; |
| }; |
| |
| pins-rst { |
| pinmux = <PINMUX_GPIO155__FUNC_O_MSDC0_RSTB>; |
| drive-strength = <6>; |
| bias-pull-up = <MTK_PUPD_SET_R1R0_01>; |
| }; |
| }; |
| |
| mmc0_uhs_pins: mmc0-uhs-pins { |
| pins-cmd-dat { |
| pinmux = <PINMUX_GPIO161__FUNC_B1_MSDC0_DAT0>, |
| <PINMUX_GPIO160__FUNC_B1_MSDC0_DAT1>, |
| <PINMUX_GPIO159__FUNC_B1_MSDC0_DAT2>, |
| <PINMUX_GPIO158__FUNC_B1_MSDC0_DAT3>, |
| <PINMUX_GPIO154__FUNC_B1_MSDC0_DAT4>, |
| <PINMUX_GPIO153__FUNC_B1_MSDC0_DAT5>, |
| <PINMUX_GPIO152__FUNC_B1_MSDC0_DAT6>, |
| <PINMUX_GPIO151__FUNC_B1_MSDC0_DAT7>, |
| <PINMUX_GPIO156__FUNC_B1_MSDC0_CMD>; |
| input-enable; |
| drive-strength = <8>; |
| bias-pull-up = <MTK_PUPD_SET_R1R0_01>; |
| }; |
| |
| pins-clk-ds { |
| pinmux = <PINMUX_GPIO157__FUNC_B1_MSDC0_CLK>, |
| <PINMUX_GPIO162__FUNC_B0_MSDC0_DSL>; |
| drive-strength = <8>; |
| bias-pull-down = <MTK_PUPD_SET_R1R0_10>; |
| }; |
| |
| pins-rst { |
| pinmux = <PINMUX_GPIO155__FUNC_O_MSDC0_RSTB>; |
| drive-strength = <8>; |
| bias-pull-up = <MTK_PUPD_SET_R1R0_01>; |
| }; |
| }; |
| |
| nor_pins_default: nor-pins { |
| pins-io-ck { |
| pinmux = <PINMUX_GPIO127__FUNC_B0_SPINOR_IO0>, |
| <PINMUX_GPIO125__FUNC_O_SPINOR_CK>, |
| <PINMUX_GPIO128__FUNC_B0_SPINOR_IO1>; |
| bias-pull-down; |
| }; |
| |
| pins-io-cs { |
| pinmux = <PINMUX_GPIO126__FUNC_O_SPINOR_CS>, |
| <PINMUX_GPIO129__FUNC_B0_SPINOR_IO2>, |
| <PINMUX_GPIO130__FUNC_B0_SPINOR_IO3>; |
| bias-pull-up; |
| }; |
| }; |
| |
| spi0_pins: spi0-pins { |
| pins-spi { |
| pinmux = <PINMUX_GPIO69__FUNC_O_SPIM0_CSB>, |
| <PINMUX_GPIO70__FUNC_O_SPIM0_CLK>, |
| <PINMUX_GPIO71__FUNC_B0_SPIM0_MOSI>, |
| <PINMUX_GPIO72__FUNC_B0_SPIM0_MISO>; |
| bias-disable; |
| }; |
| }; |
| |
| spi1_pins: spi1-pins { |
| pins-spi { |
| pinmux = <PINMUX_GPIO75__FUNC_O_SPIM1_CSB>, |
| <PINMUX_GPIO76__FUNC_O_SPIM1_CLK>, |
| <PINMUX_GPIO77__FUNC_B0_SPIM1_MOSI>, |
| <PINMUX_GPIO78__FUNC_B0_SPIM1_MISO>; |
| bias-disable; |
| }; |
| }; |
| |
| spi2_pins: spi2-pins { |
| pins-spi { |
| pinmux = <PINMUX_GPIO79__FUNC_O_SPIM2_CSB>, |
| <PINMUX_GPIO80__FUNC_O_SPIM2_CLK>, |
| <PINMUX_GPIO81__FUNC_B0_SPIM2_MOSI>, |
| <PINMUX_GPIO82__FUNC_B0_SPIM2_MISO>; |
| bias-disable; |
| }; |
| }; |
| |
| uart0_pins: uart0-pins { |
| pins-rx-tx { |
| pinmux = <PINMUX_GPIO31__FUNC_O_UTXD0>, |
| <PINMUX_GPIO32__FUNC_I1_URXD0>; |
| bias-pull-up; |
| }; |
| }; |
| }; |
| |
| &pmic { |
| interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| &scp { |
| memory-region = <&scp_mem_reserved>; |
| status = "okay"; |
| }; |
| |
| &spi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0_pins>; |
| status = "okay"; |
| }; |
| |
| &spi1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi1_pins>; |
| status = "okay"; |
| }; |
| |
| &spi2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi2_pins>; |
| status = "okay"; |
| }; |
| |
| &u3phy0 { |
| status = "okay"; |
| }; |
| |
| &u3phy1 { |
| status = "okay"; |
| }; |
| |
| &u3phy2 { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_pins>; |
| status = "okay"; |
| }; |
| |
| &xhci0 { |
| status = "okay"; |
| }; |
| |
| &xhci1 { |
| status = "okay"; |
| }; |
| |
| &xhci2 { |
| status = "okay"; |
| }; |
