xref: /linux/arch/arm/boot/dts/renesas/r8a7745-iwg22d-sodimm-dbhd-ca.dts (revision 7f71507851fc7764b36a3221839607d3a45c2025) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the iWave-RZG1E SODIMM carrier board + HDMI daughter
4 * board
5 *
6 * Copyright (C) 2017 Renesas Electronics Corp.
7 */
8
9#include "r8a7745-iwg22d-sodimm.dts"
10
11/ {
12	model = "iWave RainboW-G22D-SODIMM RZ/G1E based board with HDMI add-on";
13	compatible = "iwave,g22d", "iwave,g22m", "renesas,r8a7745";
14
15	aliases {
16		serial0 = &scif1;
17		serial4 = &scif5;
18		serial6 = &hscif2;
19	};
20
21	cec_clock: cec-clock {
22		compatible = "fixed-clock";
23		#clock-cells = <0>;
24		clock-frequency = <12000000>;
25	};
26
27	hdmi-out {
28		compatible = "hdmi-connector";
29		type = "a";
30
31		port {
32			hdmi_con: endpoint {
33				remote-endpoint = <&adv7511_out>;
34			};
35		};
36	};
37
38	reg_1p8v: regulator-1p8v {
39		compatible = "regulator-fixed";
40		regulator-name = "1P8V";
41		regulator-min-microvolt = <1800000>;
42		regulator-max-microvolt = <1800000>;
43		regulator-boot-on;
44		regulator-always-on;
45	};
46};
47
48&du {
49	pinctrl-0 = <&du0_pins>;
50	pinctrl-names = "default";
51
52	status = "okay";
53
54	ports {
55		port@0 {
56			endpoint {
57				remote-endpoint = <&adv7511_in>;
58			};
59		};
60	};
61};
62
63&can1 {
64	pinctrl-0 = <&can1_pins>;
65	pinctrl-names = "default";
66
67	status = "okay";
68};
69
70&hscif2 {
71	pinctrl-0 = <&hscif2_pins>;
72	pinctrl-names = "default";
73
74	status = "okay";
75};
76
77&i2c1 {
78	pinctrl-0 = <&i2c1_pins>;
79	pinctrl-names = "default";
80
81	status = "okay";
82	clock-frequency = <400000>;
83
84	hdmi@39 {
85		compatible = "adi,adv7511w";
86		reg = <0x39>;
87		interrupts-extended = <&gpio1 0 IRQ_TYPE_LEVEL_LOW>;
88		clocks = <&cec_clock>;
89		clock-names = "cec";
90		pd-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
91
92		avdd-supply = <&reg_1p8v>;
93		dvdd-supply = <&reg_1p8v>;
94		pvdd-supply = <&reg_1p8v>;
95		dvdd-3v-supply = <&reg_3p3v>;
96		bgvdd-supply = <&reg_1p8v>;
97
98		adi,input-depth = <8>;
99		adi,input-colorspace = "rgb";
100		adi,input-clock = "1x";
101
102		ports {
103			#address-cells = <1>;
104			#size-cells = <0>;
105
106			port@0 {
107				reg = <0>;
108				adv7511_in: endpoint {
109					remote-endpoint = <&du_out_rgb0>;
110				};
111			};
112
113			port@1 {
114				reg = <1>;
115				adv7511_out: endpoint {
116					remote-endpoint = <&hdmi_con>;
117				};
118			};
119		};
120	};
121};
122
123&lcd_panel {
124	status = "disabled";
125
126	/delete-node/ port;
127};
128
129&pfc {
130	can1_pins: can1 {
131		groups = "can1_data_b";
132		function = "can1";
133	};
134
135	du0_pins: du0 {
136		groups = "du0_rgb888", "du0_sync", "du0_disp", "du0_clk0_out";
137		function = "du0";
138	};
139
140	hscif2_pins: hscif2 {
141		groups = "hscif2_data";
142		function = "hscif2";
143	};
144
145	i2c1_pins: i2c1 {
146		groups = "i2c1_d";
147		function = "i2c1";
148	};
149
150	scif1_pins: scif1 {
151		groups = "scif1_data";
152		function = "scif1";
153	};
154
155	scif5_pins: scif5 {
156		groups = "scif5_data_d";
157		function = "scif5";
158	};
159};
160
161&scif1 {
162	pinctrl-0 = <&scif1_pins>;
163	pinctrl-names = "default";
164
165	status = "okay";
166};
167
168&scif5 {
169	pinctrl-0 = <&scif5_pins>;
170	pinctrl-names = "default";
171
172	status = "okay";
173};
174