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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Reference Device Tree Source for the R-Car M1A (R8A77781) Bock-W board
4 *
5 * Copyright (C) 2013 Renesas Solutions Corp.
6 * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
7 *
8 * based on r8a7779
9 *
10 * Copyright (C) 2013 Renesas Solutions Corp.
11 * Copyright (C) 2013 Simon Horman
12 */
13
14/dts-v1/;
15#include "r8a7778.dtsi"
16#include <dt-bindings/interrupt-controller/irq.h>
17#include <dt-bindings/gpio/gpio.h>
18
19/ {
20 model = "bockw";
21 compatible = "renesas,bockw", "renesas,r8a7778";
22
23 aliases {
24 serial0 = &scif0;
25 };
26
27 chosen {
28 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
29 stdout-path = "serial0:115200n8";
30 };
31
32 memory@60000000 {
33 device_type = "memory";
34 reg = <0x60000000 0x10000000>;
35 };
36
37 fixedregulator3v3: regulator-3v3 {
38 compatible = "regulator-fixed";
39 regulator-name = "fixed-3.3V";
40 regulator-min-microvolt = <3300000>;
41 regulator-max-microvolt = <3300000>;
42 regulator-boot-on;
43 regulator-always-on;
44 };
45
46 sound {
47 compatible = "simple-audio-card";
48
49 simple-audio-card,format = "left_j";
50 simple-audio-card,bitclock-master = <&sndcodec>;
51 simple-audio-card,frame-master = <&sndcodec>;
52
53 sndcpu: simple-audio-card,cpu {
54 sound-dai = <&rcar_sound>;
55 };
56
57 sndcodec: simple-audio-card,codec {
58 sound-dai = <&ak4643>;
59 system-clock-frequency = <11289600>;
60 };
61 };
62};
63
64&bsc {
65 ethernet@18300000 {
66 compatible = "smsc,lan9220", "smsc,lan9115";
67 reg = <0x18300000 0x1000>;
68
69 phy-mode = "mii";
70 interrupt-parent = <&irqpin>;
71 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
72 reg-io-width = <4>;
73 vddvario-supply = <&fixedregulator3v3>;
74 vdd33a-supply = <&fixedregulator3v3>;
75 };
76};
77
78&extal_clk {
79 clock-frequency = <33333333>;
80};
81
82&i2c0 {
83 status = "okay";
84
85 ak4643: codec@12 {
86 compatible = "asahi-kasei,ak4643";
87 #sound-dai-cells = <0>;
88 reg = <0x12>;
89 };
90
91 camera@41 {
92 compatible = "oki,ml86v7667";
93 reg = <0x41>;
94 };
95
96 camera@43 {
97 compatible = "oki,ml86v7667";
98 reg = <0x43>;
99 };
100
101 rx8581: rtc@51 {
102 compatible = "epson,rx8581";
103 reg = <0x51>;
104 };
105};
106
107&mmcif {
108 pinctrl-0 = <&mmc_pins>;
109 pinctrl-names = "default";
110
111 vmmc-supply = <&fixedregulator3v3>;
112 bus-width = <8>;
113 broken-cd;
114 status = "okay";
115};
116
117&irqpin {
118 status = "okay";
119};
120
121&tmu0 {
122 status = "okay";
123};
124
125&pfc {
126 pinctrl-0 = <&scif_clk_pins>;
127 pinctrl-names = "default";
128
129 scif0_pins: scif0 {
130 groups = "scif0_data_a", "scif0_ctrl";
131 function = "scif0";
132 };
133
134 scif_clk_pins: scif_clk {
135 groups = "scif_clk";
136 function = "scif_clk";
137 };
138
139 mmc_pins: mmc {
140 groups = "mmc_data8", "mmc_ctrl";
141 function = "mmc";
142 };
143
144 sdhi0_pins: sd0 {
145 groups = "sdhi0_data4", "sdhi0_ctrl";
146 function = "sdhi0";
147 };
148 sdhi0_pup_pins: sd0_pup {
149 groups = "sdhi0_cd", "sdhi0_wp";
150 function = "sdhi0";
151 bias-pull-up;
152 };
153
154 hspi0_pins: hspi0 {
155 groups = "hspi0_a";
156 function = "hspi0";
157 };
158
159 usb0_pins: usb0 {
160 groups = "usb0";
161 function = "usb0";
162 };
163
164 usb1_pins: usb1 {
165 groups = "usb1";
166 function = "usb1";
167 };
168
169 vin0_pins: vin0 {
170 groups = "vin0_data8", "vin0_clk";
171 function = "vin0";
172 };
173
174 vin1_pins: vin1 {
175 groups = "vin1_data8", "vin1_clk";
176 function = "vin1";
177 };
178};
179
180&rcar_sound {
181 /* Single DAI */
182 #sound-dai-cells = <0>;
183};
184
185&sdhi0 {
186 pinctrl-0 = <&sdhi0_pins>, <&sdhi0_pup_pins>;
187 pinctrl-names = "default";
188
189 vmmc-supply = <&fixedregulator3v3>;
190 bus-width = <4>;
191 status = "okay";
192 wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
193};
194
195&hspi0 {
196 pinctrl-0 = <&hspi0_pins>;
197 pinctrl-names = "default";
198 status = "okay";
199
200 flash: flash@0 {
201 compatible = "spansion,s25fl008k", "jedec,spi-nor";
202 reg = <0>;
203 spi-max-frequency = <104000000>;
204 m25p,fast-read;
205
206 partitions {
207 compatible = "fixed-partitions";
208 #address-cells = <1>;
209 #size-cells = <1>;
210
211 partition@0 {
212 label = "data(spi)";
213 reg = <0x00000000 0x00100000>;
214 };
215 };
216 };
217};
218
219&scif0 {
220 pinctrl-0 = <&scif0_pins>;
221 pinctrl-names = "default";
222
223 uart-has-rtscts;
224 status = "okay";
225};
226
227&scif_clk {
228 clock-frequency = <14745600>;
229};
1/*
2 * Reference Device Tree Source for the Bock-W board
3 *
4 * Copyright (C) 2013 Renesas Solutions Corp.
5 * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
6 *
7 * based on r8a7779
8 *
9 * Copyright (C) 2013 Renesas Solutions Corp.
10 * Copyright (C) 2013 Simon Horman
11 *
12 * This file is licensed under the terms of the GNU General Public License
13 * version 2. This program is licensed "as is" without any warranty of any
14 * kind, whether express or implied.
15 */
16
17/dts-v1/;
18#include "r8a7778.dtsi"
19#include <dt-bindings/interrupt-controller/irq.h>
20#include <dt-bindings/gpio/gpio.h>
21
22/ {
23 model = "bockw";
24 compatible = "renesas,bockw", "renesas,r8a7778";
25
26 aliases {
27 serial0 = &scif0;
28 };
29
30 chosen {
31 bootargs = "ignore_loglevel ip=dhcp root=/dev/nfs rw";
32 stdout-path = "serial0:115200n8";
33 };
34
35 memory@60000000 {
36 device_type = "memory";
37 reg = <0x60000000 0x10000000>;
38 };
39
40 fixedregulator3v3: regulator-3v3 {
41 compatible = "regulator-fixed";
42 regulator-name = "fixed-3.3V";
43 regulator-min-microvolt = <3300000>;
44 regulator-max-microvolt = <3300000>;
45 regulator-boot-on;
46 regulator-always-on;
47 };
48
49 sound {
50 compatible = "simple-audio-card";
51
52 simple-audio-card,format = "left_j";
53 simple-audio-card,bitclock-master = <&sndcodec>;
54 simple-audio-card,frame-master = <&sndcodec>;
55
56 sndcpu: simple-audio-card,cpu {
57 sound-dai = <&rcar_sound>;
58 };
59
60 sndcodec: simple-audio-card,codec {
61 sound-dai = <&ak4643>;
62 system-clock-frequency = <11289600>;
63 };
64 };
65};
66
67&bsc {
68 ethernet@18300000 {
69 compatible = "smsc,lan9220", "smsc,lan9115";
70 reg = <0x18300000 0x1000>;
71
72 phy-mode = "mii";
73 interrupt-parent = <&irqpin>;
74 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
75 reg-io-width = <4>;
76 vddvario-supply = <&fixedregulator3v3>;
77 vdd33a-supply = <&fixedregulator3v3>;
78 };
79};
80
81&extal_clk {
82 clock-frequency = <33333333>;
83};
84
85&i2c0 {
86 status = "okay";
87
88 ak4643: codec@12 {
89 compatible = "asahi-kasei,ak4643";
90 #sound-dai-cells = <0>;
91 reg = <0x12>;
92 };
93
94 camera@41 {
95 compatible = "oki,ml86v7667";
96 reg = <0x41>;
97 };
98
99 camera@43 {
100 compatible = "oki,ml86v7667";
101 reg = <0x43>;
102 };
103
104 rx8581: rtc@51 {
105 compatible = "epson,rx8581";
106 reg = <0x51>;
107 };
108};
109
110&mmcif {
111 pinctrl-0 = <&mmc_pins>;
112 pinctrl-names = "default";
113
114 vmmc-supply = <&fixedregulator3v3>;
115 bus-width = <8>;
116 broken-cd;
117 status = "okay";
118};
119
120&irqpin {
121 status = "okay";
122};
123
124&tmu0 {
125 status = "okay";
126};
127
128&pfc {
129 pinctrl-0 = <&scif_clk_pins>;
130 pinctrl-names = "default";
131
132 scif0_pins: scif0 {
133 groups = "scif0_data_a", "scif0_ctrl";
134 function = "scif0";
135 };
136
137 scif_clk_pins: scif_clk {
138 groups = "scif_clk";
139 function = "scif_clk";
140 };
141
142 mmc_pins: mmc {
143 groups = "mmc_data8", "mmc_ctrl";
144 function = "mmc";
145 };
146
147 sdhi0_pins: sd0 {
148 groups = "sdhi0_data4", "sdhi0_ctrl";
149 function = "sdhi0";
150 };
151 sdhi0_pup_pins: sd0_pup {
152 groups = "sdhi0_cd", "sdhi0_wp";
153 function = "sdhi0";
154 bias-pull-up;
155 };
156
157 hspi0_pins: hspi0 {
158 groups = "hspi0_a";
159 function = "hspi0";
160 };
161
162 usb0_pins: usb0 {
163 groups = "usb0";
164 function = "usb0";
165 };
166
167 usb1_pins: usb1 {
168 groups = "usb1";
169 function = "usb1";
170 };
171
172 vin0_pins: vin0 {
173 groups = "vin0_data8", "vin0_clk";
174 function = "vin0";
175 };
176
177 vin1_pins: vin1 {
178 groups = "vin1_data8", "vin1_clk";
179 function = "vin1";
180 };
181};
182
183&rcar_sound {
184 /* Single DAI */
185 #sound-dai-cells = <0>;
186};
187
188&sdhi0 {
189 pinctrl-0 = <&sdhi0_pins>, <&sdhi0_pup_pins>;
190 pinctrl-names = "default";
191
192 vmmc-supply = <&fixedregulator3v3>;
193 bus-width = <4>;
194 status = "okay";
195 wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
196};
197
198&hspi0 {
199 pinctrl-0 = <&hspi0_pins>;
200 pinctrl-names = "default";
201 status = "okay";
202
203 flash: flash@0 {
204 compatible = "spansion,s25fl008k", "jedec,spi-nor";
205 reg = <0>;
206 spi-max-frequency = <104000000>;
207 m25p,fast-read;
208
209 partitions {
210 compatible = "fixed-partitions";
211 #address-cells = <1>;
212 #size-cells = <1>;
213
214 partition@0 {
215 label = "data(spi)";
216 reg = <0x00000000 0x00100000>;
217 };
218 };
219 };
220};
221
222&scif0 {
223 pinctrl-0 = <&scif0_pins>;
224 pinctrl-names = "default";
225
226 uart-has-rtscts;
227 status = "okay";
228};
229
230&scif_clk {
231 clock-frequency = <14745600>;
232};