nxp/mxs/imx28-m28cu3.dts

1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
19 		compatible = "pwm-backlight";
21 		brightness-levels = <0 4 8 16 32 64 128 255>;
22 		default-brightness-level = <6>;
26 		compatible = "gpio-leds";
27 		pinctrl-names = "default";
28 		pinctrl-0 = <&led_pins_gpio>;
31 			label = "sd0-led";
32 			gpios = <&gpio2 26 0>;
33 			linux,default-trigger = "mmc0";
37 			label = "sd1-led";
38 			gpios = <&gpio2 24 0>;
39 			linux,default-trigger = "mmc2";
43 	reg_3p3v: regulator-0 {
44 		compatible = "regulator-fixed";
45 		regulator-name = "3P3V";
46 		regulator-min-microvolt = <3300000>;
47 		regulator-max-microvolt = <3300000>;
48 		regulator-always-on;
51 	reg_vddio_sd0: regulator-1 {
52 		compatible = "regulator-fixed";
53 		regulator-name = "vddio-sd0";
54 		regulator-min-microvolt = <3300000>;
55 		regulator-max-microvolt = <3300000>;
59 	reg_vddio_sd1: regulator-2 {
60 		compatible = "regulator-fixed";
61 		regulator-name = "vddio-sd1";
62 		regulator-min-microvolt = <3300000>;
63 		regulator-max-microvolt = <3300000>;
64 		gpio = <&gpio2 19 0>;
67 	reg_usb1_vbus: regulator-3 {
68 		compatible = "regulator-fixed";
69 		regulator-name = "usb1_vbus";
70 		regulator-min-microvolt = <5000000>;
71 		regulator-max-microvolt = <5000000>;
73 		enable-active-high;
78 	pinctrl-names = "default";
79 	pinctrl-0 = <&auart0_2pins_a>;
84 	pinctrl-names = "default";
85 	pinctrl-0 = <&auart3_2pins_b>;
90 	pinctrl-names = "default";
91 	pinctrl-0 = <&duart_pins_b>;
96 	#address-cells = <1>;
97 	#size-cells = <1>;
98 	pinctrl-names = "default";
99 	pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
103 		label = "gpmi-nfc-0-boot";
105 		read-only;
109 		label = "gpmi-nfc-general-use";
115 	pinctrl-names = "default";
116 	pinctrl-0 = <&lcdif_24bit_pins_a
122 		bits-per-pixel = <32>;
123 		bus-width = <24>;
125 		display-timings {
126 			native-mode = <&timing0>;
128 				clock-frequency = <6410256>;
131 				hback-porch = <38>;
132 				hfront-porch = <20>;
133 				vback-porch = <15>;
134 				vfront-porch = <5>;
135 				hsync-len = <30>;
136 				vsync-len = <3>;
137 				hsync-active = <0>;
138 				vsync-active = <0>;
139 				de-active = <1>;
140 				pixelclk-active = <1>;
147 	phy-mode = "rmii";
148 	pinctrl-names = "default";
149 	pinctrl-0 = <&mac0_pins_a>;
150 	phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;
151 	phy-reset-duration = <100>;
156 	phy-mode = "rmii";
157 	pinctrl-names = "default";
158 	pinctrl-0 = <&mac1_pins_a>;
167 	pinctrl-names = "default";
168 	pinctrl-0 = <&hog_pins_a>;
172 		fsl,pinmux-ids = <
178 		fsl,drive-strength = <MXS_DRIVE_4mA>;
180 		fsl,pull-up = <MXS_PULL_DISABLE>;
183 	lcdif_pins_m28: lcdif-m28@0 {
185 		fsl,pinmux-ids = <
193 		fsl,drive-strength = <MXS_DRIVE_4mA>;
195 		fsl,pull-up = <MXS_PULL_DISABLE>;
198 	led_pins_gpio: leds-m28@0 {
200 		fsl,pinmux-ids = <
204 		fsl,drive-strength = <MXS_DRIVE_4mA>;
206 		fsl,pull-up = <MXS_PULL_DISABLE>;
211 	pinctrl-names = "default";
212 	pinctrl-0 = <&pwm3_pins_a>;
217 	compatible = "fsl,imx28-mmc";
218 	pinctrl-names = "default";
219 	pinctrl-0 = <&mmc0_4bit_pins_a
222 	bus-width = <4>;
223 	vmmc-supply = <&reg_vddio_sd0>;
228 	compatible = "fsl,imx28-mmc";
229 	pinctrl-names = "default";
230 	pinctrl-0 = <&mmc2_4bit_pins_a
233 	bus-width = <4>;
234 	vmmc-supply = <&reg_vddio_sd1>;
239 	vbus-supply = <&reg_usb1_vbus>;
240 	pinctrl-names = "default";
241 	pinctrl-0 = <&usb1_pins_a>;
242 	disable-over-current;