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Date: Tue, 25 Jun 2024 19:30:29 +0800
From: Shengyu Qu <wiagn233@...look.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
linux-mediatek@...ts.infradead.org
Cc: wiagn233@...look.com, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
matthias.bgg@...il.com, wenst@...omium.org, hsinyi@...omium.org,
nfraprado@...labora.com, macpaul.lin@...iatek.com, sean.wang@...iatek.com,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, kernel@...labora.com,
stephen@...xa.com, tom@...xa.com
Subject: Re: [PATCH v2 2/2] arm64: dts: mediatek: Introduce the MT8395 Radxa
NIO 12L board
Hello,
What bootloader and tf-a are you using for testing these patches,
mainline or vendor? I'd like to try them too.
Best regards,
Shengyu
在 2024/2/2 19:48, AngeloGioacchino Del Regno 写道:
> Add a device tree for the Radxa NIO 12L SBC, powered by the MediaTek
> MT8395 Genio 1200 SoC.
>
> This board features:
> * MT6359 + MT6360 PMICs at I2C-6
> - Regulators, battery charger, TypeC Port Controller Interface
> - Audio through 3.5mm jack (2CH out, 1CH in)
> * Two MT6315 PMICs over SPMI
> - CPU-Big and GPU Core regulators
> * Network Connectivity
> - Realtek RTL8211FD MDIO PHY/Transceiver, 10/100/1000M Ethernet
> - MT7921E WiFi (PCIe1) / Bluetooth (USB 2.0) combo chip
> * Storage
> - On-board UFS storage
> - On-board eMMC on MMC0 controller
> - MicroSD card slot on MMC1 controller
> * Other connectivity
> - 1x USB Type-C Charging/Power only port
> - 1x USB 3.2 SuperSpeed Type-C OTG+DisplayPort mode
> - Muxed by ITE IT5205 Alternate Mode Passive MUX
> - 4x USB 3.0 Type-A ports on VL805 USB Hub (PCIe0)
> - 1x HDMI IN port
> - 1x HDMI OUT port
> - 1x MIPI DSI (Display) port
> - 2x MIPI CSI (Camera) ports
> * 40-pin Expansion Header
> - Two UART ports
> - I2C, SPI busses
> - I2S for external audio chips
> - ADC
> - GPIOs
>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
> ---
> arch/arm64/boot/dts/mediatek/Makefile | 1 +
> .../dts/mediatek/mt8395-radxa-nio-12l.dts | 825 ++++++++++++++++++
> 2 files changed, 826 insertions(+)
> create mode 100644 arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
>
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> index 1e6f91731e92..fdd8f4a58003 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -63,4 +63,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l.dtb
> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
> new file mode 100644
> index 000000000000..e5d9b671a405
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
> @@ -0,0 +1,825 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (C) 2023 Radxa Limited
> + * Copyright (C) 2024 Collabora Ltd.
> + * AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
> + */
> +
> +#include "mt8195.dtsi"
> +#include "mt6359.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
> +#include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
> +#include <dt-bindings/spmi/spmi.h>
> +#include <dt-bindings/usb/pd.h>
> +
> +/ {
> + model = "Radxa NIO 12L";
> + chassis-type = "embedded";
> + compatible = "radxa,nio-12l", "mediatek,mt8395", "mediatek,mt8195";
> +
> + aliases {
> + i2c0 = &i2c2;
> + i2c1 = &i2c3;
> + i2c2 = &i2c4;
> + i2c3 = &i2c0;
> + i2c4 = &i2c1;
> + ethernet0 = ð
> + serial0 = &uart0;
> + serial1 = &uart1;
> + spi0 = &spi1;
> + spi1 = &spi2;
> + };
> +
> + chosen {
> + stdout-path = "serial0:921600n8";
> + };
> +
> + firmware {
> + optee {
> + compatible = "linaro,optee-tz";
> + method = "smc";
> + };
> + };
> +
> + memory@...00000 {
> + device_type = "memory";
> + reg = <0 0x40000000 0x1 0x0>;
> + };
> +
> + wifi_vreg: regulator-wifi-3v3-en {
> + compatible = "regulator-fixed";
> + regulator-name = "wifi_3v3_en";
> + regulator-always-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + enable-active-high;
> + gpio = <&pio 67 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_vreg_pins>;
> + vin-supply = <&vsys>;
> + };
> +
> + /* system wide switching 5.0V power rail */
> + vsys: regulator-vsys {
> + compatible = "regulator-fixed";
> + regulator-name = "vsys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc5v0_vsys>;
> + };
> +
> + vsys_buck: regulator-vsys-buck {
> + compatible = "regulator-fixed";
> + regulator-name = "vsys_buck";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc5v0_vsys>;
> + };
> +
> + /* Rail from power-only "TYPE C DC" port */
> + vcc5v0_vsys: regulator-vcc5v0-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + /*
> + * 12 MiB reserved for OP-TEE (BL32)
> + * +-----------------------+ 0x43e0_0000
> + * | SHMEM 2MiB |
> + * +-----------------------+ 0x43c0_0000
> + * | | TA_RAM 8MiB |
> + * + TZDRAM +--------------+ 0x4340_0000
> + * | | TEE_RAM 2MiB |
> + * +-----------------------+ 0x4320_0000
> + */
> + optee_reserved: optee@...00000 {
> + reg = <0 0x43200000 0 0xc00000>;
> + no-map;
> + };
> +
> + scp_mem: memory@...00000 {
> + compatible = "shared-dma-pool";
> + reg = <0 0x50000000 0 0x2900000>;
> + no-map;
> + };
> +
> + vpu_mem: memory@...00000 {
> + compatible = "shared-dma-pool";
> + reg = <0 0x53000000 0 0x1400000>; /* 20 MB */
> + };
> +
> + /* 2 MiB reserved for ARM Trusted Firmware (BL31) */
> + bl31_secmon_mem: memory@...00000 {
> + reg = <0 0x54600000 0x0 0x200000>;
> + no-map;
> + };
> +
> + afe_mem: memory@...00000 {
> + compatible = "shared-dma-pool";
> + reg = <0 0x60000000 0 0x1100000>;
> + no-map;
> + };
> +
> + apu_mem: memory@...00000 {
> + compatible = "shared-dma-pool";
> + reg = <0 0x62000000 0 0x1400000>; /* 20 MB */
> + };
> + };
> +};
> +
> +ð {
> + phy-mode = "rgmii-rxid";
> + phy-handle = <&rgmii_phy>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <ð_default_pins>;
> + pinctrl-1 = <ð_sleep_pins>;
> + mediatek,tx-delay-ps = <2030>;
> + mediatek,mac-wol;
> + snps,reset-gpio = <&pio 93 GPIO_ACTIVE_HIGH>;
> + snps,reset-delays-us = <0 20000 100000>;
> + status = "okay";
> +
> + mdio {
> + rgmii_phy: ethernet-phy@1 {
> + compatible = "ethernet-phy-id001c.c916";
> + reg = <0x1>;
> + };
> + };
> +};
> +
> +&gpu {
> + mali-supply = <&mt6315_7_vbuck1>;
> + status = "okay";
> +};
> +
> +&i2c2 {
> + clock-frequency = <400000>;
> + pinctrl-0 = <&i2c2_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + typec-mux@48 {
> + compatible = "ite,it5205";
> + reg = <0x48>;
> +
> + mode-switch;
> + orientation-switch;
> +
> + vcc-supply = <&mt6359_vibr_ldo_reg>;
> +
> + port {
> + it5205_sbu_mux: endpoint {
> + remote-endpoint = <&typec_con_mux>;
> + };
> + };
> + };
> +};
> +
> +&i2c4 {
> + clock-frequency = <400000>;
> + pinctrl-0 = <&i2c4_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + /* I2C4 exposed at 39-pins MIPI-LCD connector */
> +};
> +
> +&i2c6 {
> + clock-frequency = <400000>;
> + pinctrl-0 = <&i2c6_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + mt6360: pmic@34 {
> + compatible = "mediatek,mt6360";
> + reg = <0x34>;
> + interrupts-extended = <&pio 101 IRQ_TYPE_EDGE_FALLING>;
> + interrupt-names = "IRQB";
> + interrupt-controller;
> + #interrupt-cells = <1>;
> + pinctrl-0 = <&mt6360_pins>;
> +
> + charger {
> + compatible = "mediatek,mt6360-chg";
> + richtek,vinovp-microvolt = <14500000>;
> +
> + otg_vbus_regulator: usb-otg-vbus-regulator {
> + regulator-name = "usb-otg-vbus";
> + regulator-min-microvolt = <4425000>;
> + regulator-max-microvolt = <5825000>;
> + };
> + };
> +
> + regulator {
> + compatible = "mediatek,mt6360-regulator";
> + LDO_VIN1-supply = <&vsys_buck>;
> + LDO_VIN3-supply = <&mt6360_buck2>;
> +
> + mt6360_buck1: buck1 {
> + regulator-name = "emi_vdd2";
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-allowed-modes = <MT6360_OPMODE_NORMAL
> + MT6360_OPMODE_LP
> + MT6360_OPMODE_ULP>;
> + regulator-always-on;
> + };
> +
> + mt6360_buck2: buck2 {
> + regulator-name = "emi_vddq";
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-allowed-modes = <MT6360_OPMODE_NORMAL
> + MT6360_OPMODE_LP
> + MT6360_OPMODE_ULP>;
> + regulator-always-on;
> + };
> +
> + mt6360_ldo1: ldo1 {
> + regulator-name = "ext_lcd_3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-allowed-modes = <MT6360_OPMODE_NORMAL
> + MT6360_OPMODE_LP>;
> + regulator-always-on;
> + };
> +
> + mt6360_ldo2: ldo2 {
> + regulator-name = "panel1_p1v8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-allowed-modes = <MT6360_OPMODE_NORMAL
> + MT6360_OPMODE_LP>;
> + };
> +
> + mt6360_ldo3: ldo3 {
> + regulator-name = "vmc_pmu";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <3600000>;
> + regulator-allowed-modes = <MT6360_OPMODE_NORMAL
> + MT6360_OPMODE_LP>;
> + };
> +
> + mt6360_ldo5: ldo5 {
> + regulator-name = "vmch_pmu";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-allowed-modes = <MT6360_OPMODE_NORMAL
> + MT6360_OPMODE_LP>;
> + regulator-always-on;
> + };
> +
> + mt6360_ldo6: ldo6 {
> + regulator-name = "mt6360_ldo6"; /* Test point */
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <2100000>;
> + regulator-allowed-modes = <MT6360_OPMODE_NORMAL
> + MT6360_OPMODE_LP>;
> + };
> +
> + mt6360_ldo7: ldo7 {
> + regulator-name = "emi_vmddr_en";
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <2100000>;
> + regulator-allowed-modes = <MT6360_OPMODE_NORMAL
> + MT6360_OPMODE_LP>;
> + regulator-always-on;
> + };
> + };
> +
> + typec {
> + compatible = "mediatek,mt6360-tcpc";
> + interrupts-extended = <&pio 100 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-names = "PD_IRQB";
> +
> + connector {
> + compatible = "usb-c-connector";
> + label = "USB-C";
> + data-role = "dual";
> + op-sink-microwatt = <10000000>;
> + power-role = "dual";
> + try-power-role = "sink";
> +
> + source-pdos = <PDO_FIXED(5000, 1000,
> + PDO_FIXED_DUAL_ROLE |
> + PDO_FIXED_DATA_SWAP)>;
> + sink-pdos = <PDO_FIXED(5000, 3000,
> + PDO_FIXED_DUAL_ROLE |
> + PDO_FIXED_DATA_SWAP)>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + typec_con_hs: endpoint {
> + remote-endpoint = <&mtu3_hs0_role_sw>;
> + };
> + };
> +
> + port@2 {
> + reg = <2>;
> + typec_con_mux: endpoint {
> + remote-endpoint = <&it5205_sbu_mux>;
> + };
> + };
> + };
> + };
> + };
> + };
> +};
> +
> +/* MMC0 Controller: eMMC (HS400). Power lines are shared with UFS! */
> +&mmc0 {
> + pinctrl-names = "default", "state_uhs";
> + pinctrl-0 = <&mmc0_default_pins>;
> + pinctrl-1 = <&mmc0_uhs_pins>;
> + bus-width = <8>;
> + max-frequency = <200000000>;
> + hs400-ds-delay = <0x14c11>;
> + cap-mmc-highspeed;
> + cap-mmc-hw-reset;
> + mmc-hs200-1_8v;
> + mmc-hs400-1_8v;
> + no-sdio;
> + no-sd;
> + non-removable;
> + vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
> + vqmmc-supply = <&mt6359_vufs_ldo_reg>;
> + status = "okay";
> +};
> +
> +/* MMC1 Controller: MicroSD card slot */
> +&mmc1 {
> + pinctrl-names = "default", "state_uhs";
> + pinctrl-0 = <&mmc1_default_pins>, <&mmc1_pins_detect>;
> + pinctrl-1 = <&mmc1_default_pins>;
> + bus-width = <4>;
> + max-frequency = <200000000>;
> + cap-sd-highspeed;
> + cd-gpios = <&pio 129 GPIO_ACTIVE_LOW>;
> + no-mmc;
> + no-sdio;
> + sd-uhs-sdr50;
> + sd-uhs-sdr104;
> + vmmc-supply = <&mt6360_ldo5>;
> + vqmmc-supply = <&mt6360_ldo3>;
> + status = "okay";
> +};
> +
> +&mt6359_vaud18_ldo_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vbbck_ldo_reg {
> + regulator-always-on;
> +};
> +
> +/* For USB Hub */
> +&mt6359_vcamio_ldo_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vcn33_2_bt_ldo_reg {
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> +};
> +
> +&mt6359_vcore_buck_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vgpu11_buck_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vproc1_buck_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vproc2_buck_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vpu_buck_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vrf12_ldo_reg {
> + regulator-always-on;
> +};
> +
> +&mt6359_vsram_md_ldo_reg {
> + regulator-always-on;
> +};
> +
> +/* for GPU SRAM */
> +&mt6359_vsram_others_ldo_reg {
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <750000>;
> +};
> +
> +&pio {
> + eth_default_pins: eth-default-pins {
> + pins-cc {
> + pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
> + <PINMUX_GPIO86__FUNC_GBE_RXC>,
> + <PINMUX_GPIO87__FUNC_GBE_RXDV>,
> + <PINMUX_GPIO88__FUNC_GBE_TXEN>;
> + drive-strength = <8>;
> + };
> +
> + pins-mdio {
> + pinmux = <PINMUX_GPIO89__FUNC_GBE_MDC>,
> + <PINMUX_GPIO90__FUNC_GBE_MDIO>;
> + input-enable;
> + };
> +
> + pins-power {
> + pinmux = <PINMUX_GPIO91__FUNC_GPIO91>,
> + <PINMUX_GPIO92__FUNC_GPIO92>;
> + output-high;
> + };
> +
> + pins-rst {
> + pinmux = <PINMUX_GPIO93__FUNC_GPIO93>;
> + };
> +
> + pins-rxd {
> + pinmux = <PINMUX_GPIO81__FUNC_GBE_RXD3>,
> + <PINMUX_GPIO82__FUNC_GBE_RXD2>,
> + <PINMUX_GPIO83__FUNC_GBE_RXD1>,
> + <PINMUX_GPIO84__FUNC_GBE_RXD0>;
> + };
> +
> + pins-txd {
> + pinmux = <PINMUX_GPIO77__FUNC_GBE_TXD3>,
> + <PINMUX_GPIO78__FUNC_GBE_TXD2>,
> + <PINMUX_GPIO79__FUNC_GBE_TXD1>,
> + <PINMUX_GPIO80__FUNC_GBE_TXD0>;
> + drive-strength = <8>;
> + };
> + };
> +
> + eth_sleep_pins: eth-sleep-pins {
> + pins-cc {
> + pinmux = <PINMUX_GPIO85__FUNC_GPIO85>,
> + <PINMUX_GPIO86__FUNC_GPIO86>,
> + <PINMUX_GPIO87__FUNC_GPIO87>,
> + <PINMUX_GPIO88__FUNC_GPIO88>;
> + };
> +
> + pins-mdio {
> + pinmux = <PINMUX_GPIO89__FUNC_GPIO89>,
> + <PINMUX_GPIO90__FUNC_GPIO90>;
> + bias-disable;
> + input-disable;
> + };
> +
> + pins-rxd {
> + pinmux = <PINMUX_GPIO81__FUNC_GPIO81>,
> + <PINMUX_GPIO82__FUNC_GPIO82>,
> + <PINMUX_GPIO83__FUNC_GPIO83>,
> + <PINMUX_GPIO84__FUNC_GPIO84>;
> + };
> +
> + pins-txd {
> + pinmux = <PINMUX_GPIO77__FUNC_GPIO77>,
> + <PINMUX_GPIO78__FUNC_GPIO78>,
> + <PINMUX_GPIO79__FUNC_GPIO79>,
> + <PINMUX_GPIO80__FUNC_GPIO80>;
> + };
> + };
> +
> + i2c2_pins: i2c2-pins {
> + pins-bus {
> + pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
> + <PINMUX_GPIO13__FUNC_SCL2>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_111>;
> + drive-strength = <6>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + i2c4_pins: i2c4-pins {
> + pins-bus {
> + pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
> + <PINMUX_GPIO17__FUNC_SCL4>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_111>;
> + drive-strength-microamp = <1000>;
> + };
> + };
> +
> + i2c6_pins: i2c6-pins {
> + pins {
> + pinmux = <PINMUX_GPIO25__FUNC_SDA6>,
> + <PINMUX_GPIO26__FUNC_SCL6>;
> + bias-pull-up = <MTK_PULL_SET_RSEL_111>;
> + };
> + };
> +
> + mmc0_default_pins: mmc0-default-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + drive-strength = <6>;
> + };
> +
> + 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>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + drive-strength = <6>;
> + input-enable;
> + };
> +
> + pins-rst {
> + pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + drive-strength = <6>;
> + };
> + };
> +
> + mmc0_uhs_pins: mmc0-uhs-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + drive-strength = <8>;
> + };
> +
> + 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>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + drive-strength = <8>;
> + input-enable;
> + };
> +
> + pins-ds {
> + pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + drive-strength = <8>;
> + };
> +
> + pins-rst {
> + pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + drive-strength = <8>;
> + };
> + };
> +
> + mmc1_default_pins: mmc1-default-pins {
> + pins-clk {
> + pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
> + bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
> + drive-strength = <8>;
> + };
> +
> + pins-cmd-dat {
> + pinmux = <PINMUX_GPIO110__FUNC_MSDC1_CMD>,
> + <PINMUX_GPIO112__FUNC_MSDC1_DAT0>,
> + <PINMUX_GPIO113__FUNC_MSDC1_DAT1>,
> + <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
> + <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
> + bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
> + drive-strength = <8>;
> + input-enable;
> + };
> + };
> +
> + mmc1_pins_detect: mmc1-detect-pins {
> + pins-insert {
> + pinmux = <PINMUX_GPIO129__FUNC_GPIO129>;
> + bias-pull-up;
> + };
> + };
> +
> + mt6360_pins: mt6360-pins {
> + pins-irq {
> + pinmux = <PINMUX_GPIO100__FUNC_GPIO100>,
> + <PINMUX_GPIO101__FUNC_GPIO101>;
> + input-enable;
> + bias-pull-up;
> + };
> + };
> +
> + pcie0_default_pins: pcie0-default-pins {
> + pins-bus {
> + pinmux = <PINMUX_GPIO19__FUNC_WAKEN>,
> + <PINMUX_GPIO20__FUNC_PERSTN>,
> + <PINMUX_GPIO21__FUNC_CLKREQN>;
> + bias-pull-up;
> + };
> + };
> +
> + pcie1_default_pins: pcie1-default-pins {
> + pins-bus {
> + pinmux = <PINMUX_GPIO0__FUNC_PERSTN_1>,
> + <PINMUX_GPIO1__FUNC_CLKREQN_1>,
> + <PINMUX_GPIO2__FUNC_WAKEN_1>;
> + bias-disable;
> + };
> + };
> +
> + spi1_pins: spi1-default-pins {
> + pins-bus {
> + pinmux = <PINMUX_GPIO136__FUNC_SPIM1_CSB>,
> + <PINMUX_GPIO137__FUNC_SPIM1_CLK>,
> + <PINMUX_GPIO138__FUNC_SPIM1_MO>,
> + <PINMUX_GPIO139__FUNC_SPIM1_MI>;
> + bias-disable;
> + };
> + };
> +
> + spi2_pins: spi2-default-pins {
> + pins-bus {
> + pinmux = <PINMUX_GPIO140__FUNC_SPIM2_CSB>,
> + <PINMUX_GPIO141__FUNC_SPIM2_CLK>,
> + <PINMUX_GPIO142__FUNC_SPIM2_MO>,
> + <PINMUX_GPIO143__FUNC_SPIM2_MI>;
> + bias-disable;
> + };
> + };
> +
> + uart0_pins: uart0-pins {
> + pins-bus {
> + pinmux = <PINMUX_GPIO98__FUNC_UTXD0>,
> + <PINMUX_GPIO99__FUNC_URXD0>;
> + };
> + };
> +
> + uart1_pins: uart1-pins {
> + pins-bus {
> + pinmux = <PINMUX_GPIO102__FUNC_UTXD1>,
> + <PINMUX_GPIO103__FUNC_URXD1>;
> + };
> + };
> +
> + wifi_vreg_pins: wifi-vreg-pins {
> + pins-wifi-pmu-en {
> + pinmux = <PINMUX_GPIO65__FUNC_GPIO65>;
> + output-high;
> + };
> +
> + pins-wifi-vreg-en {
> + pinmux = <PINMUX_GPIO67__FUNC_GPIO67>;
> + };
> + };
> +};
> +
> +&pcie0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie0_default_pins>;
> + status = "okay";
> +};
> +
> +&pcie1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie1_default_pins>;
> + status = "okay";
> +};
> +
> +&pmic {
> + interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
> +};
> +
> +&scp {
> + memory-region = <&scp_mem>;
> + status = "okay";
> +};
> +
> +&spi1 {
> + /* Exposed at 40 pin connector */
> + pinctrl-0 = <&spi1_pins>;
> + pinctrl-names = "default";
> + mediatek,pad-select = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&spi2 {
> + /* Exposed at 40 pin connector */
> + pinctrl-0 = <&spi2_pins>;
> + pinctrl-names = "default";
> + mediatek,pad-select = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +};
> +
> +&spmi {
> + #address-cells = <2>;
> + #size-cells = <0>;
> +
> + mt6315_6: pmic@6 {
> + compatible = "mediatek,mt6315-regulator";
> + reg = <0x6 SPMI_USID>;
> +
> + regulators {
> + mt6315_6_vbuck1: vbuck1 {
> + regulator-compatible = "vbuck1";
> + regulator-name = "Vbcpu";
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1193750>;
> + regulator-enable-ramp-delay = <256>;
> + regulator-allowed-modes = <0 1 2>;
> + regulator-always-on;
> + };
> + };
> + };
> +
> + mt6315_7: pmic@7 {
> + compatible = "mediatek,mt6315-regulator";
> + reg = <0x7 SPMI_USID>;
> +
> + regulators {
> + mt6315_7_vbuck1: vbuck1 {
> + regulator-compatible = "vbuck1";
> + regulator-name = "Vgpu";
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1193750>;
> + regulator-enable-ramp-delay = <256>;
> + regulator-allowed-modes = <0 1 2>;
> + };
> + };
> + };
> +};
> +
> +&uart0 {
> + /* Exposed at 40 pin connector */
> + pinctrl-0 = <&uart0_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&uart1 {
> + /* Exposed at 40 pin connector */
> + pinctrl-0 = <&uart1_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&ssusb0 {
> + role-switch-default-mode = "host";
> + usb-role-switch;
> + vusb33-supply = <&mt6359_vusb_ldo_reg>;
> + status = "okay";
> +
> + port {
> + mtu3_hs0_role_sw: endpoint {
> + remote-endpoint = <&typec_con_hs>;
> + };
> + };
> +};
> +
> +&ssusb2 {
> + vusb33-supply = <&mt6359_vusb_ldo_reg>;
> + status = "okay";
> +};
> +
> +&xhci0 {
> + vbus-supply = <&otg_vbus_regulator>;
> + status = "okay";
> +};
> +
> +&xhci1 {
> + /* MT7921's USB Bluetooth has issues with USB2 LPM */
> + usb2-lpm-disable;
> + vusb33-supply = <&mt6359_vusb_ldo_reg>;
> + vbus-supply = <&vsys>;
> + status = "okay";
> +};
> +
> +&xhci2 {
> + vbus-supply = <&vsys>;
> + status = "okay";
> +};
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