nxp/mxs/imx28-duckbill-2.dts

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
7 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/gpio/gpio.h>
14 	compatible = "i2se,duckbill-2", "fsl,imx28";
21 	reg_3p3v: regulator-3p3v {
22 		compatible = "regulator-fixed";
23 		regulator-name = "3P3V";
24 		regulator-min-microvolt = <3300000>;
25 		regulator-max-microvolt = <3300000>;
26 		regulator-always-on;
30 		compatible = "gpio-leds";
31 		pinctrl-names = "default";
32 		pinctrl-0 = <&led_pins>;
34 		status-red {
37 			linux,default-trigger = "default-on";
40 		status-green {
43 			linux,default-trigger = "heartbeat";
49 	pinctrl-names = "default";
50 	pinctrl-0 = <&auart0_2pins_a>;
55 	pinctrl-names = "default";
56 	pinctrl-0 = <&duart_pins_a>;
61 	pinctrl-names = "default";
62 	pinctrl-0 = <&i2c0_pins_a>;
71 	phy-mode = "rmii";
72 	pinctrl-names = "default";
73 	pinctrl-0 = <&mac0_pins_a>, <&mac0_phy_reset_pin>;
74 	phy-supply = <&reg_3p3v>;
75 	phy-reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
76 	phy-reset-duration = <25>;
77 	phy-handle = <&ethphy>;
81 		#address-cells = <1>;
82 		#size-cells = <0>;
84 		ethphy: ethernet-phy@0 {
85 			compatible = "ethernet-phy-ieee802.3-c22";
87 			pinctrl-names = "default";
88 			pinctrl-0 = <&mac0_phy_int_pin>;
89 			interrupt-parent = <&gpio0>;
91 			max-speed = <100>;
97 	pinctrl-names = "default";
98 	pinctrl-0 = <&hog_pins_a>;
102 		fsl,pinmux-ids = <
105 		fsl,drive-strength = <MXS_DRIVE_4mA>;
107 		fsl,pull-up = <MXS_PULL_DISABLE>;
110 	mac0_phy_reset_pin: mac0-phy-reset@0 {
112 		fsl,pinmux-ids = <
113 			MX28_PAD_GPMI_ALE__GPIO_0_26    /* PHY Reset */
115 		fsl,drive-strength = <MXS_DRIVE_4mA>;
117 		fsl,pull-up = <MXS_PULL_DISABLE>;
120 	mac0_phy_int_pin: mac0-phy-int@0 {
122 		fsl,pinmux-ids = <
123 			MX28_PAD_GPMI_D07__GPIO_0_7    /* PHY Interrupt */
125 		fsl,drive-strength = <MXS_DRIVE_4mA>;
127 		fsl,pull-up = <MXS_PULL_DISABLE>;
132 		fsl,pinmux-ids = <
136 		fsl,drive-strength = <MXS_DRIVE_4mA>;
138 		fsl,pull-up = <MXS_PULL_DISABLE>;
143 	compatible = "fsl,imx28-mmc";
144 	pinctrl-names = "default";
145 	pinctrl-0 = <&mmc0_8bit_pins_a
147 	bus-width = <8>;
148 	vmmc-supply = <&reg_3p3v>;
150 	non-removable;
154 	compatible = "fsl,imx28-mmc";
155 	pinctrl-names = "default";
156 	pinctrl-0 = <&mmc2_4bit_pins_b
158 	bus-width = <4>;
159 	vmmc-supply = <&reg_3p3v>;