xref: /linux/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts (revision da1d9caf95def6f0320819cf941c9fd1069ba9e1) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the Eagle board with R-Car V3M
4 *
5 * Copyright (C) 2016-2017 Renesas Electronics Corp.
6 * Copyright (C) 2017 Cogent Embedded, Inc.
7 */
8
9/dts-v1/;
10#include "r8a77970.dtsi"
11#include <dt-bindings/gpio/gpio.h>
12
13/ {
14	model = "Renesas Eagle board based on r8a77970";
15	compatible = "renesas,eagle", "renesas,r8a77970";
16
17	aliases {
18		serial0 = &scif0;
19		ethernet0 = &avb;
20	};
21
22	chosen {
23		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
24		stdout-path = "serial0:115200n8";
25	};
26
27	d3p3: regulator-fixed {
28		compatible = "regulator-fixed";
29		regulator-name = "fixed-3.3V";
30		regulator-min-microvolt = <3300000>;
31		regulator-max-microvolt = <3300000>;
32		regulator-boot-on;
33		regulator-always-on;
34	};
35
36	hdmi-out {
37		compatible = "hdmi-connector";
38		type = "a";
39
40		port {
41			hdmi_con_out: endpoint {
42				remote-endpoint = <&adv7511_out>;
43			};
44		};
45	};
46
47	lvds-decoder {
48		compatible = "thine,thc63lvd1024";
49
50		vcc-supply = <&d3p3>;
51
52		ports {
53			#address-cells = <1>;
54			#size-cells = <0>;
55
56			port@0 {
57				reg = <0>;
58				thc63lvd1024_in: endpoint {
59					remote-endpoint = <&lvds0_out>;
60				};
61			};
62
63			port@2 {
64				reg = <2>;
65				thc63lvd1024_out: endpoint {
66					remote-endpoint = <&adv7511_in>;
67				};
68			};
69		};
70	};
71
72	memory@48000000 {
73		device_type = "memory";
74		/* first 128MB is reserved for secure area. */
75		reg = <0x0 0x48000000 0x0 0x38000000>;
76	};
77
78	x1_clk: x1-clock {
79		compatible = "fixed-clock";
80		#clock-cells = <0>;
81		clock-frequency = <148500000>;
82	};
83};
84
85&avb {
86	pinctrl-0 = <&avb_pins>;
87	pinctrl-names = "default";
88
89	renesas,no-ether-link;
90	phy-handle = <&phy0>;
91	rx-internal-delay-ps = <1800>;
92	tx-internal-delay-ps = <2000>;
93	status = "okay";
94
95	phy0: ethernet-phy@0 {
96		compatible = "ethernet-phy-id0022.1622",
97			     "ethernet-phy-ieee802.3-c22";
98		rxc-skew-ps = <1500>;
99		reg = <0>;
100		interrupt-parent = <&gpio1>;
101		interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
102		reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
103	};
104};
105
106&canfd {
107	pinctrl-0 = <&canfd0_pins>;
108	pinctrl-names = "default";
109	status = "okay";
110
111	channel0 {
112		status = "okay";
113	};
114};
115
116&csi40 {
117	status = "okay";
118
119	ports {
120		port@0 {
121			csi40_in: endpoint {
122				clock-lanes = <0>;
123				data-lanes = <1 2 3 4>;
124				remote-endpoint = <&max9286_out0>;
125			};
126		};
127	};
128};
129
130&du {
131	clocks = <&cpg CPG_MOD 724>, <&x1_clk>;
132	clock-names = "du.0", "dclkin.0";
133	status = "okay";
134};
135
136&extal_clk {
137	clock-frequency = <16666666>;
138};
139
140&extalr_clk {
141	clock-frequency = <32768>;
142};
143
144&i2c0 {
145	pinctrl-0 = <&i2c0_pins>;
146	pinctrl-names = "default";
147
148	status = "okay";
149	clock-frequency = <400000>;
150
151	io_expander: gpio@20 {
152		compatible = "onnn,pca9654";
153		reg = <0x20>;
154		gpio-controller;
155		#gpio-cells = <2>;
156	};
157
158	hdmi@39 {
159		compatible = "adi,adv7511w";
160		reg = <0x39>;
161		interrupt-parent = <&gpio1>;
162		interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
163
164		adi,input-depth = <8>;
165		adi,input-colorspace = "rgb";
166		adi,input-clock = "1x";
167
168		ports {
169			#address-cells = <1>;
170			#size-cells = <0>;
171
172			port@0 {
173				reg = <0>;
174				adv7511_in: endpoint {
175					remote-endpoint = <&thc63lvd1024_out>;
176				};
177			};
178
179			port@1 {
180				reg = <1>;
181				adv7511_out: endpoint {
182					remote-endpoint = <&hdmi_con_out>;
183				};
184			};
185		};
186	};
187};
188
189&i2c3 {
190	pinctrl-0 = <&i2c3_pins>;
191	pinctrl-names = "default";
192
193	status = "okay";
194	clock-frequency = <400000>;
195
196	gmsl0: gmsl-deserializer@48 {
197		compatible = "maxim,max9286";
198		reg = <0x48>;
199
200		maxim,gpio-poc = <0 GPIO_ACTIVE_LOW>;
201		enable-gpios = <&io_expander 0 GPIO_ACTIVE_HIGH>;
202
203		ports {
204			#address-cells = <1>;
205			#size-cells = <0>;
206
207			port@0 {
208				reg = <0>;
209			};
210
211			port@1 {
212				reg = <1>;
213			};
214
215			port@2 {
216				reg = <2>;
217			};
218
219			port@3 {
220				reg = <3>;
221			};
222
223			port@4 {
224				reg = <4>;
225				max9286_out0: endpoint {
226					clock-lanes = <0>;
227					data-lanes = <1 2 3 4>;
228					remote-endpoint = <&csi40_in>;
229				};
230			};
231		};
232
233		i2c-mux {
234			#address-cells = <1>;
235			#size-cells = <0>;
236
237			i2c@0 {
238				#address-cells = <1>;
239				#size-cells = <0>;
240				reg = <0>;
241
242				status = "disabled";
243			};
244
245			i2c@1 {
246				#address-cells = <1>;
247				#size-cells = <0>;
248				reg = <1>;
249
250				status = "disabled";
251			};
252
253			i2c@2 {
254				#address-cells = <1>;
255				#size-cells = <0>;
256				reg = <2>;
257
258				status = "disabled";
259			};
260
261			i2c@3 {
262				#address-cells = <1>;
263				#size-cells = <0>;
264				reg = <3>;
265
266				status = "disabled";
267			};
268		};
269	};
270};
271
272&lvds0 {
273	status = "okay";
274
275	ports {
276		port@1 {
277			lvds0_out: endpoint {
278				remote-endpoint = <&thc63lvd1024_in>;
279			};
280		};
281	};
282};
283
284&pfc {
285	avb_pins: avb0 {
286		groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
287		function = "avb0";
288	};
289
290	canfd0_pins: canfd0 {
291		groups = "canfd0_data_a";
292		function = "canfd0";
293	};
294
295	i2c0_pins: i2c0 {
296		groups = "i2c0";
297		function = "i2c0";
298	};
299
300	i2c3_pins: i2c3 {
301		groups = "i2c3_a";
302		function = "i2c3";
303	};
304
305	qspi0_pins: qspi0 {
306		groups = "qspi0_ctrl", "qspi0_data4";
307		function = "qspi0";
308	};
309
310	scif0_pins: scif0 {
311		groups = "scif0_data";
312		function = "scif0";
313	};
314};
315
316&rpc {
317	pinctrl-0 = <&qspi0_pins>;
318	pinctrl-names = "default";
319
320	status = "okay";
321
322	flash@0 {
323		compatible = "spansion,s25fs512s", "jedec,spi-nor";
324		reg = <0>;
325		spi-max-frequency = <50000000>;
326		spi-rx-bus-width = <4>;
327
328		partitions {
329			compatible = "fixed-partitions";
330			#address-cells = <1>;
331			#size-cells = <1>;
332
333			bootparam@0 {
334				reg = <0x00000000 0x040000>;
335				read-only;
336			};
337			cr7@40000 {
338				reg = <0x00040000 0x080000>;
339				read-only;
340			};
341			cert_header_sa3@c0000 {
342				reg = <0x000c0000 0x080000>;
343				read-only;
344			};
345			bl2@140000 {
346				reg = <0x00140000 0x040000>;
347				read-only;
348			};
349			cert_header_sa6@180000 {
350				reg = <0x00180000 0x040000>;
351				read-only;
352			};
353			bl31@1c0000 {
354				reg = <0x001c0000 0x460000>;
355				read-only;
356			};
357			uboot@640000 {
358				reg = <0x00640000 0x0c0000>;
359				read-only;
360			};
361			uboot-env@700000 {
362				reg = <0x00700000 0x040000>;
363				read-only;
364			};
365			dtb@740000 {
366				reg = <0x00740000 0x080000>;
367			};
368			kernel@7c0000 {
369				reg = <0x007c0000 0x1400000>;
370			};
371			user@1bc0000 {
372				reg = <0x01bc0000 0x2440000>;
373			};
374		};
375	};
376};
377
378&rwdt {
379	timeout-sec = <60>;
380	status = "okay";
381};
382
383&scif0 {
384	pinctrl-0 = <&scif0_pins>;
385	pinctrl-names = "default";
386
387	status = "okay";
388};
389