Add basic device-tree for the Genio 1200-EVK board. This board
is made by MediaTek and has a MT8395 SoC (MT8195 family),
associated with the MT6359 and MT6360 PMICs, and
the MT7921 connectivity chip.
The IOs available on that board are:
* 1 USB Type-C connector with DP aux mode support
* 2 USB Type-A connector with a USB hub
* 1 micro-USB port for gadget or OTG support
* 1 full size HDMI RX and 1 full size HDMI TX connector
* 1 micro SD slot
* 40 pins header
* SPI interface header
* 1 M.2 slot
* 1 audio jack
* 1 micro-USB port for serial debug
* 2 connectors for DSI displays, 1 of the DSI panel is installed
* 3 connectors for CSI cameras
* 1 connector for a eDP panel
* 1 MMC storage
* 1 Touch Panel (installed DSI display)
* 1 M.2 slot for 5G dongle
This commit adds basic support in order to be able to boot.
Signed-off-by: Ben Lok <ben.lok@xxxxxxxxxxxx>
Signed-off-by: Macpaul Lin <macpaul.lin@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
.../dts/mediatek/mt8395-genio-1200-evk.dts | 901 ++++++++++++++++++
2 files changed, 902 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
Changes for v2:
- correct SOC binding to "mediatek,mt8395".
- Fix a Linux coding style comments for optee node.
- Fix wifi fixed 3.3v power's node with "wifi-3v3-regulator".
- Fix node name of mt6360 and mt6517 to generic dts name as "pmic".
- Remove unecessary blank line.
- Reording usb node as the order of "phy" then "host".
Changes for v3:
- Add back bindings for "mediatek,mt8195".
- Fix wifi fixed 3.3v power's node with "regulator-2"
Changes for v4:
- Fix Makefile and dts file name with prefix "mt8395-".
- Re-order all nodes in mt8395-genio-1200-evk.dts by alphabetical order.
- Remove unused "DEBUG" node.
Changes for v5:
- Revise commit message for board's name.
- swap the order of nodes 'mt6359_vcamio_ldo_reg' and
'mt6359_vcn33_2_bt_ldo_reg' by alphabetical order.
- Reorder some gpio pins by alphabetical order.
- audio_default_pins, eth pins, and uart1 pins
Changes for v6:
- re-order node spmi after spi2 and before u3phy0
- update Reviewed-by tag. Thanks.
Changes for v7:
Changes for v8:
- No change.
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index c99c3372a4b5..10e640c6ae08 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -53,4 +53,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb
dtb-$(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) += mt8516-pumpkin.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
new file mode 100644
index 000000000000..70b465f7c6a7
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts
@@ -0,0 +1,901 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2023 MediaTek Inc.
+ * Author: Ben Lok <ben.lok@xxxxxxxxxxxx>
+ * Macpaul Lin <macpaul.lin@xxxxxxxxxxxx>
+ */
+/dts-v1/;
+
+#include "mt8195.dtsi"
+#include "mt6359.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.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 = "MediaTek Genio 1200 EVK-P1V2-EMMC";
+ compatible = "mediatek,mt8395-evk", "mediatek,mt8395",
+ "mediatek,mt8195";
+
+ aliases {
+ serial0 = &uart0;
+ ethernet0 = ð
+ };
+
+ chosen {
+ stdout-path = "serial0:921600n8";
+ };
+
+ firmware {
+ optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ };
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0x2 0x00000000>;
+ };
+
+ 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@43200000 {
+ no-map;
+ reg = <0 0x43200000 0 0x00c00000>;
+ };
+
+ scp_mem: memory@50000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x50000000 0 0x2900000>;
+ no-map;
+ };
+
+ vpu_mem: memory@53000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x53000000 0 0x1400000>; /* 20 MB */
+ };
+
+ /* 2 MiB reserved for ARM Trusted Firmware (BL31) */
+ bl31_secmon_mem: memory@54600000 {
+ no-map;
+ reg = <0 0x54600000 0x0 0x200000>;
+ };
+
+ snd_dma_mem: memory@60000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x60000000 0 0x1100000>;
+ no-map;
+ };
+
+ apu_mem: memory@62000000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0x62000000 0 0x1400000>; /* 20 MB */
+ };
+ };
+
+ backlight_lcd0: backlight-lcd0 {
+ compatible = "pwm-backlight";
+ pwms = <&disp_pwm0 0 500000>;
+ enable-gpios = <&pio 47 GPIO_ACTIVE_HIGH>;
+ brightness-levels = <0 1023>;
+ num-interpolated-steps = <1023>;
+ default-brightness-level = <576>;
+ };
+
+ backlight_lcd1: backlight-lcd1 {
+ compatible = "pwm-backlight";
+ pwms = <&disp_pwm1 0 500000>;
+ enable-gpios = <&pio 46 GPIO_ACTIVE_HIGH>;
+ brightness-levels = <0 1023>;
+ num-interpolated-steps = <1023>;
+ default-brightness-level = <576>;
+ };
+
+ can_clk: can-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
+ clock-output-names = "can-clk";
+ };
+
+ edp_panel_fixed_3v3: regulator-0 {
+ compatible = "regulator-fixed";
+ regulator-name = "edp_panel_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ gpio = <&pio 6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&edp_panel_3v3_en_pins>;
+ };
+
+ edp_panel_fixed_12v: regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "edp_backlight_12v";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ enable-active-high;
+ gpio = <&pio 96 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&edp_panel_12v_en_pins>;
+ };
+
+ keys: gpio-keys {
+ compatible = "gpio-keys";
+
+ button-volume-up {
+ wakeup-source;
+ debounce-interval = <100>;
+ gpios = <&pio 106 GPIO_ACTIVE_LOW>;
+ label = "volume_up";
+ linux,code = <KEY_VOLUMEUP>;
+ };
+ };
+
+ wifi_fixed_3v3: regulator-2 {
+ compatible = "regulator-fixed";
+ regulator-name = "wifi_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pio 135 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+};
+
+&disp_pwm0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_default_pins>;
+ status = "okay";
+};
+
+&dmic_codec {
+ wakeup-delay-ms = <200>;
+};
+
+ð {
+ phy-mode ="rgmii-rxid";
+ phy-handle = <ð_phy0>;
+ snps,reset-gpio = <&pio 93 GPIO_ACTIVE_HIGH>;
+ snps,reset-delays-us = <0 10000 10000>;
+ mediatek,tx-delay-ps = <2030>;
+ mediatek,mac-wol;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <ð_default_pins>;
+ pinctrl-1 = <ð_sleep_pins>;
+ status = "okay";
+
+ mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ eth_phy0: eth-phy0@1 {
+ compatible = "ethernet-phy-id001c.c916";
+ reg = <0x1>;
+ };
+ };
+};
+
+&i2c0 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&i2c0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ touchscreen@5d {
+ compatible = "goodix,gt9271";
+ reg = <0x5d>;
+ interrupt-parent = <&pio>;
+ interrupts = <132 IRQ_TYPE_EDGE_RISING>;
+ irq-gpios = <&pio 132 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&pio 133 GPIO_ACTIVE_HIGH>;
+ AVDD28-supply = <&mt6360_ldo1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&touch_pins>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&i2c6 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&i2c6_pins>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ mt6360: pmic@34 {
+ compatible = "mediatek,mt6360";
+ reg = <0x34>;
+ interrupts = <128 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_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 = "tp1_p3v0";
+ 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 = <2700000>;
+ regulator-max-microvolt = <3600000>;
+ regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+ MT6360_OPMODE_LP>;
+ };
+
+ /* This is a measure point, which name is mt6360_ldo1 on schematic */
+ mt6360_ldo6: ldo6 {
+ regulator-name = "mt6360_ldo1";
+ 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;
+ };
+ };
+ };
+};
+
+&mfg0 {
+ domain-supply = <&mt6315_7_vbuck1>;
+};
+
+&mmc0 {
+ status = "okay";
+ pinctrl-names = "default", "state_uhs";
+ pinctrl-0 = <&mmc0_default_pins>;
+ pinctrl-1 = <&mmc0_uhs_pins>;
+ bus-width = <8>;
+ max-frequency = <200000000>;
+ cap-mmc-highspeed;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ cap-mmc-hw-reset;
+ no-sdio;
+ no-sd;
+ hs400-ds-delay = <0x14c11>;
+ vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
+ vqmmc-supply = <&mt6359_vufs_ldo_reg>;
+ non-removable;
+};
+
+&mmc1 {
+ pinctrl-names = "default", "state_uhs";
+ pinctrl-0 = <&mmc1_default_pins>;
+ pinctrl-1 = <&mmc1_uhs_pins>;
+ bus-width = <4>;
+ max-frequency = <200000000>;
+ cap-sd-highspeed;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ no-mmc;
+ no-sdio;
+ vmmc-supply = <&mt6360_ldo5>;
+ vqmmc-supply = <&mt6360_ldo3>;
+ status = "okay";
+ non-removable;
+};
+
+&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_vpu_buck_reg {
+ regulator-always-on;
+};
+
+&mt6359_vrf12_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359codec {
+ mediatek,mic-type-0 = <1>; /* ACC */
+ mediatek,mic-type-1 = <3>; /* DCC */
+ mediatek,mic-type-2 = <1>; /* ACC */
+};
+
+&pcie0 {
+ pinctrl-names = "default", "idle";
+ pinctrl-0 = <&pcie0_default_pins>;
+ pinctrl-1 = <&pcie0_idle_pins>;
+ status = "okay";
+};
+
+&pcie1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie1_default_pins>;
+ status = "disabled";
+};
+
+&pciephy {
+ status = "okay";
+};
+
+&pio {
+ audio_default_pins: audio-default-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO61__FUNC_DMIC1_CLK>,
+ <PINMUX_GPIO62__FUNC_DMIC1_DAT>,
+ <PINMUX_GPIO65__FUNC_PCM_DO>,
+ <PINMUX_GPIO66__FUNC_PCM_CLK>,
+ <PINMUX_GPIO67__FUNC_PCM_DI>,
+ <PINMUX_GPIO68__FUNC_PCM_SYNC>,
+ <PINMUX_GPIO69__FUNC_AUD_CLK_MOSI>,
+ <PINMUX_GPIO70__FUNC_AUD_SYNC_MOSI>,
+ <PINMUX_GPIO71__FUNC_AUD_DAT_MOSI0>,
+ <PINMUX_GPIO72__FUNC_AUD_DAT_MOSI1>,
+ <PINMUX_GPIO73__FUNC_AUD_DAT_MISO0>,
+ <PINMUX_GPIO74__FUNC_AUD_DAT_MISO1>,
+ <PINMUX_GPIO75__FUNC_AUD_DAT_MISO2>;
+ };
+ };
+
+ disp_pwm1_default_pins: disp-pwm1-default-pins {
+ pins1 {
+ pinmux = <PINMUX_GPIO104__FUNC_DISP_PWM1>;
+ };
+ };
+
+ edp_panel_12v_en_pins: edp-panel-12v-en-pins {
+ pins1 {
+ pinmux = <PINMUX_GPIO96__FUNC_GPIO96>;
+ output-high;
+ };
+ };
+
+ edp_panel_3v3_en_pins: edp-panel-3v3-en-pins {
+ pins1 {
+ pinmux = <PINMUX_GPIO6__FUNC_GPIO6>;
+ output-high;
+ };
+ };
+
+ 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 = <MTK_DRIVE_8mA>;
+ };
+
+ 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-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 = <MTK_DRIVE_8mA>;
+ };
+ };
+
+ 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>;
+ input-disable;
+ bias-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>;
+ };
+ };
+
+ gpio_key_pins: gpio-keys-pins {
+ pins {
+ pinmux = <PINMUX_GPIO106__FUNC_GPIO106>;
+ bias-pull-up;
+ input-enable;
+ };
+ };
+
+ i2c0_pins: i2c0-pins {
+ pins {
+ pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
+ <PINMUX_GPIO9__FUNC_SCL0>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+ drive-strength-microamp = <1000>;
+ };
+ };
+
+ i2c1_pins: i2c1-pins {
+ pins {
+ pinmux = <PINMUX_GPIO10__FUNC_SDA1>,
+ <PINMUX_GPIO11__FUNC_SCL1>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+ drive-strength-microamp = <1000>;
+ };
+ };
+
+ i2c2_pins: i2c2-pins {
+ pins {
+ pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
+ <PINMUX_GPIO13__FUNC_SCL2>;
+ bias-pull-up = <MTK_PULL_SET_RSEL_111>;
+ drive-strength = <MTK_DRIVE_6mA>;
+ };
+ };
+
+ i2c6_pins: i2c6-pins {
+ pins {
+ pinmux = <PINMUX_GPIO25__FUNC_SDA6>,
+ <PINMUX_GPIO26__FUNC_SCL6>;
+ bias-pull-up;
+ };
+ };
+
+ mmc0_default_pins: mmc0-default-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
+ drive-strength = <MTK_DRIVE_6mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ 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 = <MTK_DRIVE_6mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+
+ pins-rst {
+ pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
+ drive-strength = <MTK_DRIVE_6mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc0_uhs_pins: mmc0-uhs-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ 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 = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+
+ pins-ds {
+ pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ pins-rst {
+ pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc1_default_pins: mmc1-default-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ 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>;
+ input-enable;
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mmc1_uhs_pins: mmc1-uhs-pins {
+ pins-clk {
+ pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+ };
+
+ 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>;
+ input-enable;
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+ };
+ };
+
+ mt6360_pins: mt6360-pins {
+ pins {
+ pinmux = <PINMUX_GPIO17__FUNC_GPIO17>,
+ <PINMUX_GPIO128__FUNC_GPIO128>;
+ input-enable;
+ bias-pull-up;
+ };
+ };
+
+ pcie0_default_pins: pcie0-default-pins {
+ pins {
+ pinmux = <PINMUX_GPIO19__FUNC_WAKEN>,
+ <PINMUX_GPIO20__FUNC_PERSTN>,
+ <PINMUX_GPIO21__FUNC_CLKREQN>;
+ bias-pull-up;
+ };
+ };
+
+ pcie0_idle_pins: pcie0-idle-pins {
+ pins {
+ pinmux = <PINMUX_GPIO20__FUNC_GPIO20>;
+ bias-disable;
+ output-low;
+ };
+ };
+
+ pcie1_default_pins: pcie1-default-pins {
+ pins {
+ pinmux = <PINMUX_GPIO22__FUNC_PERSTN_1>,
+ <PINMUX_GPIO23__FUNC_CLKREQN_1>,
+ <PINMUX_GPIO24__FUNC_WAKEN_1>;
+ bias-pull-up;
+ };
+ };
+
+ pwm0_default_pins: pwm0-default-pins {
+ pins-cmd-dat {
+ pinmux = <PINMUX_GPIO97__FUNC_DISP_PWM0>;
+ };
+ };
+
+ spi1_pins: spi1-pins {
+ pins {
+ 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: spi-pins {
+ pins {
+ pinmux = <PINMUX_GPIO140__FUNC_SPIM2_CSB>,
+ <PINMUX_GPIO141__FUNC_SPIM2_CLK>,
+ <PINMUX_GPIO142__FUNC_SPIM2_MO>,
+ <PINMUX_GPIO143__FUNC_SPIM2_MI>;
+ bias-disable;
+ };
+ };
+
+ touch_pins: touch-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO132__FUNC_GPIO132>;
+ input-enable;
+ bias-disable;
+ };
+
+ pins-reset {
+ pinmux = <PINMUX_GPIO133__FUNC_GPIO133>;
+ output-high;
+ };
+ };
+
+ uart0_pins: uart0-pins {
+ pins {
+ pinmux = <PINMUX_GPIO98__FUNC_UTXD0>,
+ <PINMUX_GPIO99__FUNC_URXD0>;
+ };
+ };
+
+ uart1_pins: uart1-pins {
+ pins {
+ pinmux = <PINMUX_GPIO100__FUNC_URTS1>,
+ <PINMUX_GPIO101__FUNC_UCTS1>,
+ <PINMUX_GPIO102__FUNC_UTXD1>,
+ <PINMUX_GPIO103__FUNC_URXD1>;
+ };
+ };
+};
+
+&pmic {
+ interrupt-parent = <&pio>;
+ interrupts = <222 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&scp {
+ memory-region = <&scp_mem>;
+ status = "okay";
+};
+
+&spi1 {
+ pinctrl-0 = <&spi1_pins>;
+ pinctrl-names = "default";
+ mediatek,pad-select = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+ cs-gpios = <&pio 64 GPIO_ACTIVE_LOW>;
+
+ can0: can@0 {
+ compatible = "microchip,mcp2518fd";
+ reg = <0>;
+ clocks = <&can_clk>;
+ spi-max-frequency = <20000000>;
+ interrupts-extended = <&pio 16 IRQ_TYPE_LEVEL_LOW>;
+ vdd-supply = <&mt6359_vcn33_2_bt_ldo_reg>;
+ xceiver-supply = <&mt6359_vcn33_2_bt_ldo_reg>;
+ };
+};
+
+&spi2 {
+ 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>;
+ };
+ };
+ };
+};
+
+&u3phy0 {
+ status = "okay";
+};
+
+&u3phy1 {
+ status = "okay";
+};
+
+&u3phy2 {
+ status = "okay";
+};
+
+&u3phy3 {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-0 = <&uart0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-0 = <&uart1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&ufsphy {
+ status = "disabled";
+};
+
+&xhci0 {
+ status = "okay";
+};
+
+&xhci1 {
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ status = "okay";
+};
+
+&xhci2 {
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ status = "okay";
+};
+
+&xhci3 {
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ status = "okay";
+};
--
2.18.0
