1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Device Tree Source for the RZA2MEVB board
  4 *
  5 * Copyright (C) 2018 Renesas Electronics
  6 *
  7 */
  8
  9/dts-v1/;
 10#include "r7s9210.dtsi"
 11#include <dt-bindings/gpio/gpio.h>
 12#include <dt-bindings/input/input.h>
 13#include <dt-bindings/pinctrl/r7s9210-pinctrl.h>
 14
 15/ {
 16	model = "RZA2MEVB";
 17	compatible = "renesas,rza2mevb", "renesas,r7s9210";
 18
 19	aliases {
 20		serial0 = &scif4;
 21		ethernet0 = &ether0;
 22		ethernet1 = &ether1;
 23	};
 24
 25	chosen {
 26		bootargs = "ignore_loglevel";
 27		stdout-path = "serial0:115200n8";
 28	};
 29
 30	keyboard {
 31		compatible = "gpio-keys";
 32
 33		pinctrl-names = "default";
 34		pinctrl-0 = <&keyboard_pins>;
 35
 36		key-3 {
 37			interrupt-parent = <&irqc>;
 38			interrupts = <0 IRQ_TYPE_EDGE_BOTH>;
 39			linux,code = <KEY_3>;
 40			label = "SW3";
 41			wakeup-source;
 42		};
 43	};
 44
 45	lbsc {
 46		#address-cells = <1>;
 47		#size-cells = <1>;
 48	};
 49
 50	leds {
 51		compatible = "gpio-leds";
 52
 53		red {
 54			gpios = <&pinctrl RZA2_PIN(PORT6, 0) GPIO_ACTIVE_HIGH>;
 55		};
 56		green {
 57			gpios = <&pinctrl RZA2_PIN(PORTC, 1) GPIO_ACTIVE_HIGH>;
 58		};
 59	};
 60
 61	memory@40000000 {
 62		device_type = "memory";
 63		reg = <0x40000000 0x00800000>;	 /* HyperRAM */
 64	};
 65};
 66
 67&ehci0 {
 68	status = "okay";
 69};
 70
 71&ehci1 {
 72	status = "okay";
 73};
 74
 75&ether0 {
 76	pinctrl-names = "default";
 77	pinctrl-0 = <&eth0_pins>;
 78	status = "okay";
 79	renesas,no-ether-link;
 80	phy-handle = <&phy0>;
 81	phy0: ethernet-phy@0 {
 82		reg = <0>;
 83	};
 84};
 85
 86&ether1 {
 87	pinctrl-names = "default";
 88	pinctrl-0 = <&eth1_pins>;
 89	status = "okay";
 90	renesas,no-ether-link;
 91	phy-handle = <&phy1>;
 92	phy1: ethernet-phy@1 {
 93		reg = <0>;
 94	};
 95};
 96
 97/* EXTAL */
 98&extal_clk {
 99	clock-frequency = <24000000>;	/* 24MHz */
100};
101
102/* High resolution System tick timers */
103&ostm0 {
104	status = "okay";
105};
106
107&ostm1 {
108	status = "okay";
109};
110
111&pinctrl {
112	eth0_pins: eth0 {
113		pinmux = <RZA2_PINMUX(PORTE, 0, 7)>, /* REF50CK0 */
114			 <RZA2_PINMUX(PORT6, 1, 7)>, /* RMMI0_TXDEN */
115			 <RZA2_PINMUX(PORT6, 2, 7)>, /* RMII0_TXD0 */
116			 <RZA2_PINMUX(PORT6, 3, 7)>, /* RMII0_TXD1 */
117			 <RZA2_PINMUX(PORTE, 4, 7)>, /* RMII0_CRSDV */
118			 <RZA2_PINMUX(PORTE, 1, 7)>, /* RMII0_RXD0 */
119			 <RZA2_PINMUX(PORTE, 2, 7)>, /* RMII0_RXD1 */
120			 <RZA2_PINMUX(PORTE, 3, 7)>, /* RMII0_RXER */
121			 <RZA2_PINMUX(PORTE, 5, 1)>, /* ET0_MDC */
122			 <RZA2_PINMUX(PORTE, 6, 1)>, /* ET0_MDIO */
123			 <RZA2_PINMUX(PORTL, 0, 5)>; /* IRQ4 */
124	};
125
126	eth1_pins: eth1 {
127		pinmux = <RZA2_PINMUX(PORTK, 3, 7)>, /* REF50CK1 */
128			 <RZA2_PINMUX(PORTK, 0, 7)>, /* RMMI1_TXDEN */
129			 <RZA2_PINMUX(PORTK, 1, 7)>, /* RMII1_TXD0 */
130			 <RZA2_PINMUX(PORTK, 2, 7)>, /* RMII1_TXD1 */
131			 <RZA2_PINMUX(PORT3, 2, 7)>, /* RMII1_CRSDV */
132			 <RZA2_PINMUX(PORTK, 4, 7)>, /* RMII1_RXD0 */
133			 <RZA2_PINMUX(PORT3, 5, 7)>, /* RMII1_RXD1 */
134			 <RZA2_PINMUX(PORT3, 1, 7)>, /* RMII1_RXER */
135			 <RZA2_PINMUX(PORT3, 3, 1)>, /* ET1_MDC */
136			 <RZA2_PINMUX(PORT3, 4, 1)>, /* ET1_MDIO */
137			 <RZA2_PINMUX(PORTL, 1, 5)>; /* IRQ5 */
138	};
139
140	keyboard_pins: keyboard {
141		pinmux = <RZA2_PINMUX(PORTJ, 1, 6)>;	/* IRQ0 */
142	};
143
144	/* Serial Console */
145	scif4_pins: serial4 {
146		pinmux = <RZA2_PINMUX(PORT9, 0, 4)>,	/* TxD4 */
147			 <RZA2_PINMUX(PORT9, 1, 4)>;	/* RxD4 */
148	};
149
150	sdhi0_pins: sdhi0 {
151		pinmux = <RZA2_PINMUX(PORT5, 0, 3)>,	/* SD0_CD */
152			 <RZA2_PINMUX(PORT5, 1, 3)>;	/* SD0_WP */
153	};
154
155	sdhi1_pins: sdhi1 {
156		pinmux = <RZA2_PINMUX(PORT5, 4, 3)>,	/* SD1_CD */
157			 <RZA2_PINMUX(PORT5, 5, 3)>;	/* SD1_WP */
158	};
159
160	usb0_pins: usb0 {
161		pinmux = <RZA2_PINMUX(PORT5, 2, 3)>,	/* VBUSIN0 */
162			 <RZA2_PINMUX(PORTC, 6, 1)>,	/* VBUSEN0 */
163			 <RZA2_PINMUX(PORTC, 7, 1)>;	/* OVRCUR0 */
164	};
165
166	usb1_pins: usb1 {
167		pinmux = <RZA2_PINMUX(PORTC, 0, 1)>,	/* VBUSIN1 */
168			 <RZA2_PINMUX(PORTC, 5, 1)>,	/* VBUSEN1 */
169			 <RZA2_PINMUX(PORT7, 5, 5)>;	/* OVRCUR1 */
170	};
171};
172
173/* RTC_X1 */
174&rtc_x1_clk {
175	clock-frequency = <32768>;
176};
177
178/* Serial Console */
179&scif4 {
180	pinctrl-names = "default";
181	pinctrl-0 = <&scif4_pins>;
182
183	status = "okay";
184};
185
186&sdhi0 {
187	pinctrl-names = "default";
188	pinctrl-0 = <&sdhi0_pins>;
189	bus-width = <4>;
190	status = "okay";
191};
192
193&sdhi1 {
194	pinctrl-names = "default";
195	pinctrl-0 = <&sdhi1_pins>;
196	bus-width = <4>;
197	status = "okay";
198};
199
200/* USB-0 as Host */
201&usb2_phy0 {
202	pinctrl-names = "default";
203	pinctrl-0 = <&usb0_pins>;
204	dr_mode = "host";	/* Requires JP3 to be fitted */
205	status = "okay";
206};
207
208/* USB-1 as Host */
209&usb2_phy1 {
210	pinctrl-names = "default";
211	pinctrl-0 = <&usb1_pins>;
212	dr_mode = "host";
213	status = "okay";
214};
215
216/* USB_X1 */
217&usb_x1_clk {
218	clock-frequency = <48000000>;
219};