nxp/imx/imx6ul-var-som.dtsi

1 // SPDX-License-Identifier: GPL-2.0+
3  * Support for Variscite VAR-SOM-MX6UL Module
9 /dts-v1/;
12 #include <dt-bindings/clock/imx6ul-clock.h>
13 #include <dt-bindings/gpio/gpio.h>
16 	model = "Variscite VAR-SOM-MX6UL module";
17 	compatible = "variscite,var-som-imx6ul", "fsl,imx6ul";
24 	reg_gpio_dvfs: reg-gpio-dvfs {
25 		compatible = "regulator-gpio";
26 		regulator-min-microvolt = <1300000>;
27 		regulator-max-microvolt = <1400000>;
28 		regulator-name = "gpio_dvfs";
29 		regulator-type = "voltage";
35 	rmii_ref_clk: rmii-ref-clk {
36 		compatible = "fixed-clock";
37 		#clock-cells = <0>;
38 		clock-frequency = <25000000>;
39 		clock-output-names = "rmii-ref";
44 	assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
45 	assigned-clock-rates = <786432000>;
49 	dc-supply = <&reg_gpio_dvfs>;
53 	pinctrl-names = "default";
54 	pinctrl-0 = <&pinctrl_enet1>, <&pinctrl_enet1_gpio>, <&pinctrl_enet1_mdio>;
55 	phy-mode = "rmii";
56 	phy-handle = <&ethphy0>;
60 		#address-cells = <1>;
61 		#size-cells = <0>;
63 		ethphy0: ethernet-phy@1 {
64 			compatible = "ethernet-phy-ieee802.3-c22";
67 			clock-names = "rmii-ref";
68 			reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
69 			reset-assert-us = <100000>;
70 			micrel,led-mode = <1>;
71 			micrel,rmii-reference-clock-select-25-mhz = <1>;
77 	pinctrl-names = "default";
78 	pinctrl-0 = <&pinctrl_hog>;
93 	pinctrl_enet1_gpio: enet1-gpiogrp {
99 	pinctrl_enet1_mdio: enet1-mdiogrp {
156 	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
171 	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
192 	pinctrl-names = "default";
193 	pinctrl-0 = <&pinctrl_sai2>;
194 	assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>,
196 	assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
197 	assigned-clock-rates = <0>, <12288000>;
198 	fsl,sai-mclk-direction-output;
207 	pinctrl-names = "default";
208 	pinctrl-0 = <&pinctrl_tsc>;
209 	xnur-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
210 	measure-delay-time = <0xffff>;
211 	pre-charge-time = <0xfff>;
216 	pinctrl-names = "default";
217 	pinctrl-0 = <&pinctrl_uart2>;
218 	uart-has-rtscts;
223 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
224 	pinctrl-0 = <&pinctrl_usdhc2>;
225 	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
226 	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
227 	bus-width = <8>;
228 	no-1-8-v;
229 	non-removable;
230 	keep-power-in-suspend;
231 	wakeup-source;