340 lines
6.1 KiB
Plaintext
340 lines
6.1 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
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/*
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* Copyright 2018 Kristian Evensen <kristian.evensen@gmail.com>
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*/
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#include <dt-bindings/input/input.h>
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#include "mt7623.dtsi"
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#include "mt6323.dtsi"
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/ {
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compatible = "unielec,u7623-02-emmc", "mediatek,mt7623";
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aliases {
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serial2 = &uart2;
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};
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chosen {
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bootargs = "root=/dev/mmcblk0p2 rootfstype=squashfs,f2fs console=ttyS0,115200 blkdevparts=mmcblk0:3M@6M(recovery),256M@9M(root)";
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stdout-path = "serial2:115200n8";
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};
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cpus {
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cpu@0 {
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proc-supply = <&mt6323_vproc_reg>;
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};
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cpu@1 {
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proc-supply = <&mt6323_vproc_reg>;
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};
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cpu@2 {
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proc-supply = <&mt6323_vproc_reg>;
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};
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cpu@3 {
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proc-supply = <&mt6323_vproc_reg>;
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};
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};
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reg_1p8v: regulator-1p8v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_3p3v: regulator-3p3v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_5v: regulator-5v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&key_pins_a>;
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factory {
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label = "factory";
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linux,code = <KEY_RESTART>;
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gpios = <&pio 256 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pins_unielec>;
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led3 {
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label = "u7623-01:green:led3";
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gpios = <&pio 14 GPIO_ACTIVE_LOW>;
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};
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led4 {
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label = "u7623-01:green:led4";
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gpios = <&pio 15 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&crypto {
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status = "okay";
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};
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ð {
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status = "okay";
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gmac0: mac@0 {
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compatible = "mediatek,eth-mac";
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reg = <0>;
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phy-mode = "trgmii";
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fixed-link {
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speed = <1000>;
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full-duplex;
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pause;
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};
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};
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mdio: mdio-bus {
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#address-cells = <1>;
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#size-cells = <0>;
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mt7530: switch@0 {
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compatible = "mediatek,mt7530";
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};
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};
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};
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&mt7530 {
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compatible = "mediatek,mt7530";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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pinctrl-names = "default";
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mediatek,mcm;
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resets = <ðsys 2>;
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reset-names = "mcm";
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core-supply = <&mt6323_vpa_reg>;
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io-supply = <&mt6323_vemc3v3_reg>;
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dsa,mii-bus = <&mdio>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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port@0 {
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reg = <0>;
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label = "lan0";
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cpu = <&cpu_port0>;
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};
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port@1 {
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reg = <1>;
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label = "lan1";
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cpu = <&cpu_port0>;
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};
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port@2 {
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reg = <2>;
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label = "lan2";
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cpu = <&cpu_port0>;
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};
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port@3 {
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reg = <3>;
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label = "lan3";
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cpu = <&cpu_port0>;
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};
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port@4 {
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reg = <4>;
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label = "wan";
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cpu = <&cpu_port0>;
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};
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cpu_port0: port@6 {
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reg = <6>;
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label = "cpu";
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ethernet = <&gmac0>;
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phy-mode = "trgmii";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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};
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};
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&mmc0 {
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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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status = "okay";
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bus-width = <8>;
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max-frequency = <50000000>;
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cap-mmc-highspeed;
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vmmc-supply = <®_3p3v>;
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vqmmc-supply = <®_1p8v>;
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non-removable;
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};
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&pio {
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key_pins_a: keys-alt {
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pins-keys {
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pinmux = <MT7623_PIN_256_GPIO256_FUNC_GPIO256>,
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<MT7623_PIN_257_GPIO257_FUNC_GPIO257>;
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input-enable;
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};
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};
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led_pins_unielec: leds-unielec {
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pins-leds {
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pinmux = <MT7623_PIN_14_GPIO14_FUNC_GPIO14>,
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<MT7623_PIN_15_GPIO15_FUNC_GPIO15>;
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};
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};
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mmc0_pins_default: mmc0default {
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pins_cmd_dat {
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pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
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<MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
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<MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
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<MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
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<MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
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<MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
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<MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
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<MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
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<MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
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input-enable;
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bias-pull-up;
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};
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pins_clk {
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pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
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bias-pull-down;
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};
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pins_rst {
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pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
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bias-pull-up;
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};
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};
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mmc0_pins_uhs: mmc0 {
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pins_cmd_dat {
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pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
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<MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
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<MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
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<MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
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<MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
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<MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
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<MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
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<MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
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<MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
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input-enable;
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drive-strength = <MTK_DRIVE_2mA>;
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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 = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
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drive-strength = <MTK_DRIVE_2mA>;
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bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
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};
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pins_rst {
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pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
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bias-pull-up;
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};
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};
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pcie_default: pcie_pin_default {
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pins_cmd_dat {
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pinmux = <MT7623_PIN_208_AUD_EXT_CK1_FUNC_PCIE0_PERST_N>,
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<MT7623_PIN_209_AUD_EXT_CK2_FUNC_PCIE1_PERST_N>;
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bias-disable;
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};
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};
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};
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&pwm {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm_pins_a>;
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status = "okay";
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};
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&pwrap {
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mt6323 {
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mt6323led: led {
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compatible = "mediatek,mt6323-led";
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#address-cells = <1>;
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#size-cells = <0>;
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led@0 {
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reg = <0>;
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label = "led0";
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};
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};
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};
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_pins_b>;
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status = "okay";
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};
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&usb1 {
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vusb33-supply = <®_3p3v>;
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vbus-supply = <®_3p3v>;
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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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mediatek,phy-switch = <&hifsys>;
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};
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&pcie {
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pinctrl-names = "default";
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pinctrl-0 = <&pcie_default>;
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status = "okay";
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pcie@1,0 {
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status = "okay";
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};
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pcie@2,0 {
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status = "okay";
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};
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};
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&pcie1_phy {
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status = "okay";
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};
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