dts/pic32/pic32mzda_sk.dts

1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
14 	compatible = "microchip,pic32mzda-sk", "microchip,pic32mzda";
19 		reg = <0x08000000 0x08000000>;
27 		compatible = "gpio-leds";
28 		pinctrl-names = "default";
29 		pinctrl-0 = <&user_leds_s0>;
34 			linux,default-trigger = "heartbeat";
40 			linux,default-trigger = "mmc0";
46 			default-state = "on";
51 		compatible = "gpio-keys";
52 		pinctrl-0 = <&user_buttons_s0>;
53 		pinctrl-names = "default";
55 		#address-cells = <1>;
56 		#size-cells = <0>;
79 	pinctrl-names = "default";
80 	pinctrl-0 = <&pinctrl_uart2>;
85 	pinctrl-names = "default";
86 	pinctrl-0 = <&pinctrl_uart4>;
91 	pinctrl-names = "default";
92 	pinctrl-0 = <&pinctrl_sdhc1>;
94 	assigned-clocks = <&rootclk REF2CLK>, <&rootclk REF4CLK>,
96 	assigned-clock-rates = <50000000>, <25000000>, <40000000>;
108 		output-low;
115 		input-enable;
116 		bias-pull-up;
120 		uart2-tx {
124 			output-high;
126 		uart2-rx {
130 			input-enable;
134 	pinctrl_uart4: uart4-0 {
135 		uart4-tx {
139 			output-high;
141 		uart4-rx {
145 			input-enable;