518 lines
10 KiB
Plaintext
518 lines
10 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (C) 2019 Marek Vasut <marex@denx.de>
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*/
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/dts-v1/;
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#include "imx53-m53.dtsi"
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/ {
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model = "MENLO M53 EMBEDDED DEVICE";
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compatible = "menlo,m53menlo", "fsl,imx53";
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&pinctrl_power_button>;
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pinctrl-names = "default";
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power-button {
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label = "Power button";
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gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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};
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};
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gpio-poweroff {
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compatible = "gpio-poweroff";
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pinctrl-0 = <&pinctrl_power_out>;
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pinctrl-names = "default";
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gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
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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 = <&pinctrl_led>;
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led-user1 {
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label = "TestLed601";
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gpios = <&gpio6 1 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "mmc0";
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};
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led-user2 {
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label = "TestLed602";
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gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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led-eth {
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label = "EthLedYe";
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gpios = <&gpio2 11 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "netdev";
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};
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};
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lvds-decoder {
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compatible = "ti,ds90cf364a", "lvds-decoder";
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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lvds_decoder_in: endpoint {
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remote-endpoint = <&lvds0_out>;
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};
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};
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port@1 {
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reg = <1>;
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lvds_decoder_out: endpoint {
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remote-endpoint = <&panel_in>;
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};
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};
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};
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};
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panel {
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compatible = "edt,etm0700g0dh6";
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pinctrl-0 = <&pinctrl_display_gpio>;
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pinctrl-names = "default";
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enable-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&lvds_decoder_out>;
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};
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};
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};
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beeper {
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compatible = "gpio-beeper";
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pinctrl-0 = <&pinctrl_beeper>;
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gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
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};
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reg_usbh1_vbus: regulator-usbh1-vbus {
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compatible = "regulator-fixed";
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regulator-name = "vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio1 2 0>;
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};
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};
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&can1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can1>;
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status = "okay";
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};
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&can2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can2>;
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status = "okay";
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};
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&clks {
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assigned-clocks = <&clks IMX5_CLK_CKO1_SEL>,
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<&clks IMX5_CLK_CKO1_PODF>,
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<&clks IMX5_CLK_CKO1>;
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assigned-clock-parents = <&clks IMX5_CLK_AHB>;
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assigned-clock-rates = <133333334>, <33333334>, <33333334>;
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};
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&ecspi2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi2>;
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cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>, <&gpio2 27 GPIO_ACTIVE_LOW>;
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status = "okay";
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spidev@0 {
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compatible = "menlo,m53cpld";
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spi-max-frequency = <25000000>;
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reg = <0>;
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};
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spidev@1 {
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compatible = "menlo,m53cpld";
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spi-max-frequency = <25000000>;
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reg = <1>;
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};
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};
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&esdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc1>;
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cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
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wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fec>;
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phy-mode = "rmii";
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phy-reset-gpios = <&gpio7 7 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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&gpio1 {
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gpio-line-names =
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "";
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};
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&gpio2 {
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gpio-line-names =
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"", "", "", "",
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"", "", "", "",
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"TestPin_SV2_3", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "";
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};
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&gpio3 {
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gpio-line-names =
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"CPLD_JTAG_TDI", "CPLD_JTAG_TMS", "", "",
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"", "CPLD_JTAG_TDO", "", "";
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};
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&gpio5 {
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gpio-line-names =
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "CPLD_JTAG_TCK", "KBD_intK",
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"CPLD_int", "CPLD_JTAG_internal", "CPLD_D[0]", "CPLD_D[1]",
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"CPLD_D[2]", "CPLD_D[3]", "CPLD_D[4]", "CPLD_D[5]",
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"CPLD_D[6]", "CPLD_D[7]", "DISP_reset", "KBD_intI";
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};
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&gpio6 {
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gpio-line-names =
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"", "", "", "",
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"CPLD_reset", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "";
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};
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&gpio7 {
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gpio-line-names =
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "USB-OTG_OverCurrent", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"", "", "", "";
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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touchscreen@38 {
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compatible = "edt,edt-ft5x06";
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reg = <0x38>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_edt_ft5x06>;
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interrupt-parent = <&gpio6>;
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interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
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reset-gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
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wake-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
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};
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eeprom@50 {
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compatible = "atmel,24c64";
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reg = <0x50>;
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pagesize = <32>;
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};
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dac@60 {
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compatible = "microchip,mcp4725";
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reg = <0x60>;
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};
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};
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&i2c2 {
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touchscreen@41 {
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status = "disabled";
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};
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};
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&i2c3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c3>;
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status = "okay";
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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imx53-m53evk {
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hoggrp {
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fsl,pins = <
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MX53_PAD_GPIO_19__CCM_CLKO 0x1e4
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MX53_PAD_CSI0_DATA_EN__GPIO5_20 0x1e4
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MX53_PAD_CSI0_DAT4__GPIO5_22 0x1e4
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MX53_PAD_CSI0_DAT5__GPIO5_23 0x1c4
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MX53_PAD_CSI0_DAT6__GPIO5_24 0x1e4
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MX53_PAD_CSI0_DAT7__GPIO5_25 0x1e4
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MX53_PAD_CSI0_DAT8__GPIO5_26 0x1e4
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MX53_PAD_CSI0_DAT9__GPIO5_27 0x1c4
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MX53_PAD_CSI0_DAT10__GPIO5_28 0x1e4
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MX53_PAD_CSI0_DAT11__GPIO5_29 0x1e4
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MX53_PAD_PATA_DATA11__GPIO2_11 0x1e4
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MX53_PAD_EIM_D24__GPIO3_24 0x1e4
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MX53_PAD_EIM_D25__GPIO3_25 0x1e4
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MX53_PAD_EIM_D29__GPIO3_29 0x1e4
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MX53_PAD_CSI0_PIXCLK__GPIO5_18 0x1e4
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MX53_PAD_CSI0_VSYNC__GPIO5_21 0x1e4
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MX53_PAD_CSI0_DAT18__GPIO6_4 0x1c4
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MX53_PAD_PATA_DATA8__GPIO2_8 0x1e4
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>;
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};
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pinctrl_led: ledgrp {
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fsl,pins = <
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MX53_PAD_CSI0_DAT15__GPIO6_1 0x1c4
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MX53_PAD_CSI0_DAT16__GPIO6_2 0x1c4
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>;
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};
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pinctrl_beeper: beepergrp {
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fsl,pins = <
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MX53_PAD_CSI0_DAT17__GPIO6_3 0x1c4
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>;
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};
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pinctrl_can1: can1grp {
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fsl,pins = <
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MX53_PAD_GPIO_7__CAN1_TXCAN 0x1c4
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MX53_PAD_GPIO_8__CAN1_RXCAN 0x1c4
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>;
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};
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pinctrl_can2: can2grp {
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fsl,pins = <
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MX53_PAD_KEY_COL4__CAN2_TXCAN 0x1e4
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MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x1c4
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>;
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};
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pinctrl_display_gpio: display-gpiogrp {
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fsl,pins = <
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MX53_PAD_CSI0_DAT12__GPIO5_30 0x1c4 /* Reset */
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MX53_PAD_CSI0_MCLK__GPIO5_19 0x1e4 /* Int-K */
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MX53_PAD_CSI0_DAT13__GPIO5_31 0x1c4 /* Int-I */
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MX53_PAD_CSI0_DAT14__GPIO6_0 0x1c4 /* Power down */
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>;
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};
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pinctrl_edt_ft5x06: edt-ft5x06grp {
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fsl,pins = <
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MX53_PAD_PATA_DATA9__GPIO2_9 0x1e4 /* Reset */
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MX53_PAD_CSI0_DAT19__GPIO6_5 0x1c4 /* Interrupt */
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MX53_PAD_PATA_DATA10__GPIO2_10 0x1e4 /* Wake */
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>;
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};
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pinctrl_ecspi2: ecspi2grp {
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fsl,pins = <
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MX53_PAD_EIM_CS0__ECSPI2_SCLK 0xe4
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MX53_PAD_EIM_OE__ECSPI2_MISO 0xe4
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MX53_PAD_EIM_CS1__ECSPI2_MOSI 0xe4
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MX53_PAD_EIM_RW__GPIO2_26 0xe4
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MX53_PAD_EIM_LBA__GPIO2_27 0xe4
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>;
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};
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pinctrl_esdhc1: esdhc1grp {
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fsl,pins = <
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MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1e4
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MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1e4
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MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1e4
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MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1e4
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MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1e4
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MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1e4
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MX53_PAD_GPIO_1__GPIO1_1 0x1c4
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MX53_PAD_GPIO_9__GPIO1_9 0x1e4
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>;
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};
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pinctrl_fec: fecgrp {
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fsl,pins = <
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|
|
MX53_PAD_FEC_MDC__FEC_MDC 0x1e4
|
||
|
|
MX53_PAD_FEC_MDIO__FEC_MDIO 0x1e4
|
||
|
|
MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x1e4
|
||
|
|
MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x1e4
|
||
|
|
MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x1e4
|
||
|
|
MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x1e4
|
||
|
|
MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x1e4
|
||
|
|
MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x1c4
|
||
|
|
MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x1e4
|
||
|
|
MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x1e4
|
||
|
|
MX53_PAD_PATA_DA_1__GPIO7_7 0x1e4
|
||
|
|
MX53_PAD_EIM_EB3__GPIO2_31 0x1e4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_i2c1: i2c1grp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_EIM_D21__I2C1_SCL 0x400001e4
|
||
|
|
MX53_PAD_EIM_D28__I2C1_SDA 0x400001e4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_i2c3: i2c3grp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_GPIO_6__I2C3_SDA 0x400001e4
|
||
|
|
MX53_PAD_GPIO_5__I2C3_SCL 0x400001e4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_lvds0: lvds0grp {
|
||
|
|
/* LVDS pins only have pin mux configuration */
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
|
||
|
|
MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
|
||
|
|
MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
|
||
|
|
MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
|
||
|
|
MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_power_button: powerbutgrp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_SD2_DATA0__GPIO1_15 0x1e4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_power_out: poweroutgrp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_SD2_DATA2__GPIO1_13 0x1e4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_uart1: uart1grp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4
|
||
|
|
MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4
|
||
|
|
MX53_PAD_PATA_IORDY__UART1_RTS 0x1e4
|
||
|
|
MX53_PAD_PATA_RESET_B__UART1_CTS 0x1e4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_uart2: uart2grp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4
|
||
|
|
MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4
|
||
|
|
MX53_PAD_PATA_DIOR__UART2_RTS 0x1e4
|
||
|
|
MX53_PAD_PATA_INTRQ__UART2_CTS 0x1e4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_uart3: uart3grp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
|
||
|
|
MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
|
||
|
|
MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pinctrl_usb: usbgrp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX53_PAD_GPIO_2__GPIO1_2 0x1c4
|
||
|
|
MX53_PAD_GPIO_3__USBOH3_USBH1_OC 0x1c4
|
||
|
|
MX53_PAD_GPIO_4__GPIO1_4 0x1c4
|
||
|
|
MX53_PAD_GPIO_18__GPIO7_13 0x1c4
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&ldb {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_lvds0>;
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
lvds0: lvds-channel@0 {
|
||
|
|
reg = <0>;
|
||
|
|
fsl,data-mapping = "spwg";
|
||
|
|
fsl,data-width = <18>;
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
port@2 {
|
||
|
|
reg = <2>;
|
||
|
|
|
||
|
|
lvds0_out: endpoint {
|
||
|
|
remote-endpoint = <&lvds_decoder_in>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart1 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_uart1>;
|
||
|
|
uart-has-rtscts;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart2 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_uart2>;
|
||
|
|
uart-has-rtscts;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart3 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_uart3>;
|
||
|
|
linux,rs485-enabled-at-boot-time;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usbh1 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_usb>;
|
||
|
|
vbus-supply = <®_usbh1_vbus>;
|
||
|
|
phy_type = "utmi";
|
||
|
|
dr_mode = "host";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usbotg {
|
||
|
|
dr_mode = "peripheral";
|
||
|
|
status = "okay";
|
||
|
|
};
|