232 lines
4.1 KiB
Plaintext
232 lines
4.1 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2021 Hardkernel Co., Ltd.
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*
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*/
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/dts-v1/;
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#include "rk3568-odroid.dtsi"
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#include "rk3568-linux.dtsi"
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/ {
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model = "Hardkernel ODROID-M1";
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/delete-node/ chosen;
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aliases {
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serial0 = &uart1;
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serial1 = &uart0;
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i2c0 = &i2c3;
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i2c3 = &i2c0;
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};
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pcie30_avdd0v9: pcie30-avdd0v9 {
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compatible = "regulator-fixed";
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regulator-name = "pcie30_avdd0v9";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <900000>;
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vin-supply = <&vcc3v3_sys>;
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};
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pcie30_avdd1v8: pcie30-avdd1v8 {
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compatible = "regulator-fixed";
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regulator-name = "pcie30_avdd1v8";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc3v3_sys>;
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};
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vcc3v3_pcie: gpio-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3_pcie";
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enable-active-high;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
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startup-delay-us = <5000>;
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vin-supply = <&dc_12v>;
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};
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};
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&can0 {
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pinctrl-names = "default";
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pinctrl-0 = <&can0m0_pins>;
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status = "disabled";
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};
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&combphy0_us {
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status = "okay";
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};
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&combphy1_usq {
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status = "okay";
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};
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&combphy2_psq {
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status = "okay";
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};
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&gpio0 {
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gpio-line-names =
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/* GPIO0_A */
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"", "", "", "", "", "", "", "",
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/* GPIO0_B */
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"", "", "",
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"PIN_28", /* GPIO0_B3 */
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"PIN_27", /* GPIO0_B4 */
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"PIN_33", /* GPIO0_B5 */
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"PIN_7", /* GPIO0_B6 */
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"",
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/* GPIO0_C */
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"PIN_11", /* GPIO0_C0 */
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"PIN_13", /* GPIO0_C1 */
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"", "", "", "", "", "",
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/* GPIO0_D */
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"", "", "", "", "", "", "", "";
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};
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&gpio1 {
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gpio-line-names =
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/* GPIO1_A */
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"", "", "", "", "", "", "", "",
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/* GPIO1_B */
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"", "", "", "", "", "", "", "",
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/* GPIO1_C */
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"", "", "", "", "", "", "", "",
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/* GPIO1_D */
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"", "", "", "", "", "", "", "";
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};
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&gpio2 {
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gpio-line-names =
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/* GPIO2_A */
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"", "", "", "", "", "", "", "",
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/* GPIO2_B */
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"", "", "", "", "", "", "", "",
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/* GPIO2_C */
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"", "", "", "", "", "", "", "",
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/* GPIO2_D */
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"PIN_21", /* GPIO2_D0 */
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"PIN_19", /* GPIO2_D1 */
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"PIN_24", /* GPIO2_D2 */
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"PIN_23", /* GPIO2_D3 */
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"", "", "", "";
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};
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&gpio3 {
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gpio-line-names =
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/* GPIO3_A */
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"", "", "", "", "", "", "", "",
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/* GPIO3_B */
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"", "",
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"PIN_15", /* GPIO3_B2 */
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"", "",
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"PIN_5", /* GPIO3_B5 */
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"PIN_3", /* GPIO3_B6 */
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"",
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/* GPIO3_C */
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"", "", "", "", "", "",
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"PIN_16", /* GPIO3_C6 */
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"PIN_18", /* GPIO3_C7 */
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/* GPIO3_D */
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"PIN_12", /* GPIO3_D0 */
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"PIN_22", /* GPIO3_D1 */
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"PIN_26", /* GPIO3_D2 */
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"PIN_32", /* GPIO3_D3 */
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"PIN_36", /* GPIO3_D4 */
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"PIN_35", /* GPIO3_D5 */
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"PIN_8", /* GPIO3_D6 */
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"PIN_10"; /* GPIO3_D7 */
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};
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&gpio4 {
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gpio-line-names =
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/* GPIO4_A */
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"", "", "", "", "", "", "", "",
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/* GPIO4_B */
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"", "", "", "", "", "",
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"PIN_31", /* GPIO4_B6 */
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"",
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/* GPIO4_C */
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"",
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"PIN_29", /* GPIO4_C1 */
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"", "", "",
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"", "", "",
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/* GPIO4_D */
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"", "", "", "", "", "", "", "";
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};
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&hdmi_sound {
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simple-audio-card,name = "ODROID-M1-HDMI";
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/delete-property/ rockchip,jack-det;
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};
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&i2c3 {
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status = "disabled";
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pinctrl-names = "default";
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pinctrl-0 = <&i2c3m1_xfer>;
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};
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&pcie30phy {
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status = "okay";
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};
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&pcie3x2 {
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reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
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vpcie3v3-supply = <&vcc3v3_pcie>;
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status = "okay";
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};
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&pwm1 {
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status = "disabled";
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pinctrl-0 = <&pwm1m1_pins>;
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};
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&pwm2 {
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status = "disabled";
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pinctrl-0 = <&pwm2m1_pins>;
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};
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&reserved_memory {
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pcie3x2@80900000{
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reg = <0x0 0x80900000 0x0 0x100000>;
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};
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};
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&rk809_sound {
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simple-audio-card,name = "ODROID-M1-FRONT";
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};
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&sata2 {
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status = "okay";
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};
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&sfc {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&fspi_pins>;
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};
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&spi0 {
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status = "disabled";
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pinctrl-0 = <&spi0m1_pins>;
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pinctrl-1 = <&spi0m1_pins_hs>;
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num_chipselect = <1>;
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cs-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_LOW>;
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};
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&uart1 {
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status = "disabled";
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dma-names = "tx", "rx";
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/* uart1 uart1-with-ctsrts */
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pinctrl-0 = <&uart1m1_xfer>;
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pinctrl-1 = <&uart1m1_xfer &uart1m1_ctsn &uart1m1_rtsn>;
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};
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