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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the R-Car H1 (R8A77790) Marzen board
4 *
5 * Copyright (C) 2013 Renesas Solutions Corp.
6 * Copyright (C) 2013 Simon Horman
7 */
8
9/dts-v1/;
10#include "r8a7779.dtsi"
11#include <dt-bindings/gpio/gpio.h>
12#include <dt-bindings/interrupt-controller/irq.h>
13
14/ {
15 model = "marzen";
16 compatible = "renesas,marzen", "renesas,r8a7779";
17
18 aliases {
19 serial0 = &scif2;
20 serial1 = &scif4;
21 };
22
23 chosen {
24 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
25 stdout-path = "serial0:115200n8";
26 };
27
28 memory@60000000 {
29 device_type = "memory";
30 reg = <0x60000000 0x40000000>;
31 };
32
33 fixedregulator3v3: regulator-3v3 {
34 compatible = "regulator-fixed";
35 regulator-name = "fixed-3.3V";
36 regulator-min-microvolt = <3300000>;
37 regulator-max-microvolt = <3300000>;
38 regulator-boot-on;
39 regulator-always-on;
40 };
41
42 vccq_sdhi0: regulator-vccq-sdhi0 {
43 compatible = "regulator-gpio";
44
45 regulator-name = "SDHI0 VccQ";
46 regulator-min-microvolt = <1800000>;
47 regulator-max-microvolt = <3300000>;
48
49 gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
50 gpios-states = <1>;
51 states = <3300000 1>, <1800000 0>;
52 };
53
54 ethernet@18000000 {
55 compatible = "smsc,lan89218", "smsc,lan9115";
56 reg = <0x18000000 0x100>;
57 pinctrl-0 = <ðernet_pins>;
58 pinctrl-names = "default";
59
60 phy-mode = "mii";
61 interrupt-parent = <&irqpin0>;
62 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
63 smsc,irq-push-pull;
64 reg-io-width = <4>;
65 vddvario-supply = <&fixedregulator3v3>;
66 vdd33a-supply = <&fixedregulator3v3>;
67 };
68
69 leds {
70 compatible = "gpio-leds";
71 led2 {
72 gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
73 };
74 led3 {
75 gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
76 };
77 led4 {
78 gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
79 };
80 };
81
82 vga-encoder {
83 compatible = "adi,adv7123";
84
85 ports {
86 #address-cells = <1>;
87 #size-cells = <0>;
88
89 port@0 {
90 reg = <0>;
91 vga_enc_in: endpoint {
92 remote-endpoint = <&du_out_rgb0>;
93 };
94 };
95 port@1 {
96 reg = <1>;
97 vga_enc_out: endpoint {
98 remote-endpoint = <&vga_in>;
99 };
100 };
101 };
102 };
103
104 vga {
105 compatible = "vga-connector";
106
107 port {
108 vga_in: endpoint {
109 remote-endpoint = <&vga_enc_out>;
110 };
111 };
112 };
113
114 lvds-encoder {
115 compatible = "thine,thc63lvdm83d";
116
117 ports {
118 #address-cells = <1>;
119 #size-cells = <0>;
120
121 port@0 {
122 reg = <0>;
123 lvds_enc_in: endpoint {
124 remote-endpoint = <&du_out_rgb1>;
125 };
126 };
127 port@1 {
128 reg = <1>;
129 lvds_connector: endpoint {
130 };
131 };
132 };
133 };
134
135 x3_clk: x3-clock {
136 compatible = "fixed-clock";
137 #clock-cells = <0>;
138 clock-frequency = <65000000>;
139 };
140};
141
142&du {
143 pinctrl-0 = <&du_pins>;
144 pinctrl-names = "default";
145 status = "okay";
146
147 clocks = <&mstp1_clks R8A7779_CLK_DU>, <&x3_clk>;
148 clock-names = "du.0", "dclkin.0";
149
150 ports {
151 port@0 {
152 endpoint {
153 remote-endpoint = <&vga_enc_in>;
154 };
155 };
156 port@1 {
157 endpoint {
158 remote-endpoint = <&lvds_enc_in>;
159 };
160 };
161 };
162};
163
164&irqpin0 {
165 status = "okay";
166};
167
168&extal_clk {
169 clock-frequency = <31250000>;
170};
171
172&tmu0 {
173 status = "okay";
174};
175
176&pfc {
177 pinctrl-0 = <&scif_clk_pins>;
178 pinctrl-names = "default";
179
180 du_pins: du {
181 du0 {
182 groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0", "du0_clk_in";
183 function = "du0";
184 };
185 du1 {
186 groups = "du1_rgb666", "du1_sync_1", "du1_clk_out";
187 function = "du1";
188 };
189 };
190
191 scif_clk_pins: scif_clk {
192 groups = "scif_clk_b";
193 function = "scif_clk";
194 };
195
196 ethernet_pins: ethernet {
197 intc {
198 groups = "intc_irq1_b";
199 function = "intc";
200 };
201 lbsc {
202 groups = "lbsc_ex_cs0";
203 function = "lbsc";
204 };
205 };
206
207 scif2_pins: scif2 {
208 groups = "scif2_data_c";
209 function = "scif2";
210 };
211
212 scif4_pins: scif4 {
213 groups = "scif4_data";
214 function = "scif4";
215 };
216
217 sdhi0_pins: sd0 {
218 groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
219 function = "sdhi0";
220 };
221
222 hspi0_pins: hspi0 {
223 groups = "hspi0";
224 function = "hspi0";
225 };
226};
227
228&sata {
229 status = "okay";
230};
231
232&scif2 {
233 pinctrl-0 = <&scif2_pins>;
234 pinctrl-names = "default";
235
236 status = "okay";
237};
238
239&scif4 {
240 pinctrl-0 = <&scif4_pins>;
241 pinctrl-names = "default";
242
243 status = "okay";
244};
245
246&scif_clk {
247 clock-frequency = <14745600>;
248};
249
250&sdhi0 {
251 pinctrl-0 = <&sdhi0_pins>;
252 pinctrl-names = "default";
253
254 vmmc-supply = <&fixedregulator3v3>;
255 vqmmc-supply = <&vccq_sdhi0>;
256 bus-width = <4>;
257 status = "okay";
258};
259
260&hspi0 {
261 pinctrl-0 = <&hspi0_pins>;
262 pinctrl-names = "default";
263 status = "okay";
264};
1/*
2 * Device Tree Source for the Marzen board
3 *
4 * Copyright (C) 2013 Renesas Solutions Corp.
5 * Copyright (C) 2013 Simon Horman
6 *
7 * This file is licensed under the terms of the GNU General Public License
8 * version 2. This program is licensed "as is" without any warranty of any
9 * kind, whether express or implied.
10 */
11
12/dts-v1/;
13#include "r8a7779.dtsi"
14#include <dt-bindings/gpio/gpio.h>
15#include <dt-bindings/interrupt-controller/irq.h>
16
17/ {
18 model = "marzen";
19 compatible = "renesas,marzen", "renesas,r8a7779";
20
21 aliases {
22 serial0 = &scif2;
23 serial1 = &scif4;
24 };
25
26 chosen {
27 bootargs = "ignore_loglevel root=/dev/nfs ip=on";
28 stdout-path = "serial0:115200n8";
29 };
30
31 memory@60000000 {
32 device_type = "memory";
33 reg = <0x60000000 0x40000000>;
34 };
35
36 fixedregulator3v3: regulator-3v3 {
37 compatible = "regulator-fixed";
38 regulator-name = "fixed-3.3V";
39 regulator-min-microvolt = <3300000>;
40 regulator-max-microvolt = <3300000>;
41 regulator-boot-on;
42 regulator-always-on;
43 };
44
45 ethernet@18000000 {
46 compatible = "smsc,lan9220", "smsc,lan9115";
47 reg = <0x18000000 0x100>;
48 pinctrl-0 = <ðernet_pins>;
49 pinctrl-names = "default";
50
51 phy-mode = "mii";
52 interrupt-parent = <&irqpin0>;
53 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
54 smsc,irq-push-pull;
55 reg-io-width = <4>;
56 vddvario-supply = <&fixedregulator3v3>;
57 vdd33a-supply = <&fixedregulator3v3>;
58 };
59
60 leds {
61 compatible = "gpio-leds";
62 led2 {
63 gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
64 };
65 led3 {
66 gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
67 };
68 led4 {
69 gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
70 };
71 };
72
73 vga-encoder {
74 compatible = "adi,adv7123";
75
76 ports {
77 #address-cells = <1>;
78 #size-cells = <0>;
79
80 port@0 {
81 reg = <0>;
82 vga_enc_in: endpoint {
83 remote-endpoint = <&du_out_rgb0>;
84 };
85 };
86 port@1 {
87 reg = <1>;
88 vga_enc_out: endpoint {
89 remote-endpoint = <&vga_in>;
90 };
91 };
92 };
93 };
94
95 vga {
96 compatible = "vga-connector";
97
98 port {
99 vga_in: endpoint {
100 remote-endpoint = <&vga_enc_out>;
101 };
102 };
103 };
104
105 lvds-encoder {
106 compatible = "thine,thc63lvdm83d";
107
108 ports {
109 #address-cells = <1>;
110 #size-cells = <0>;
111
112 port@0 {
113 reg = <0>;
114 lvds_enc_in: endpoint {
115 remote-endpoint = <&du_out_rgb1>;
116 };
117 };
118 port@1 {
119 reg = <1>;
120 lvds_connector: endpoint {
121 };
122 };
123 };
124 };
125
126 x3_clk: x3-clock {
127 compatible = "fixed-clock";
128 #clock-cells = <0>;
129 clock-frequency = <65000000>;
130 };
131};
132
133&du {
134 pinctrl-0 = <&du_pins>;
135 pinctrl-names = "default";
136 status = "okay";
137
138 clocks = <&mstp1_clks R8A7779_CLK_DU>, <&x3_clk>;
139 clock-names = "du", "dclkin.0";
140
141 ports {
142 port@0 {
143 endpoint {
144 remote-endpoint = <&vga_enc_in>;
145 };
146 };
147 port@1 {
148 endpoint {
149 remote-endpoint = <&lvds_enc_in>;
150 };
151 };
152 };
153};
154
155&irqpin0 {
156 status = "okay";
157};
158
159&extal_clk {
160 clock-frequency = <31250000>;
161};
162
163&tmu0 {
164 status = "okay";
165};
166
167&pfc {
168 pinctrl-0 = <&scif_clk_pins>;
169 pinctrl-names = "default";
170
171 du_pins: du {
172 du0 {
173 groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0", "du0_clk_in";
174 function = "du0";
175 };
176 du1 {
177 groups = "du1_rgb666", "du1_sync_1", "du1_clk_out";
178 function = "du1";
179 };
180 };
181
182 scif_clk_pins: scif_clk {
183 groups = "scif_clk_b";
184 function = "scif_clk";
185 };
186
187 ethernet_pins: ethernet {
188 intc {
189 groups = "intc_irq1_b";
190 function = "intc";
191 };
192 lbsc {
193 groups = "lbsc_ex_cs0";
194 function = "lbsc";
195 };
196 };
197
198 scif2_pins: scif2 {
199 groups = "scif2_data_c";
200 function = "scif2";
201 };
202
203 scif4_pins: scif4 {
204 groups = "scif4_data";
205 function = "scif4";
206 };
207
208 sdhi0_pins: sd0 {
209 groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
210 function = "sdhi0";
211 };
212
213 hspi0_pins: hspi0 {
214 groups = "hspi0";
215 function = "hspi0";
216 };
217};
218
219&scif2 {
220 pinctrl-0 = <&scif2_pins>;
221 pinctrl-names = "default";
222
223 status = "okay";
224};
225
226&scif4 {
227 pinctrl-0 = <&scif4_pins>;
228 pinctrl-names = "default";
229
230 status = "okay";
231};
232
233&scif_clk {
234 clock-frequency = <14745600>;
235 status = "okay";
236};
237
238&sdhi0 {
239 pinctrl-0 = <&sdhi0_pins>;
240 pinctrl-names = "default";
241
242 vmmc-supply = <&fixedregulator3v3>;
243 bus-width = <4>;
244 status = "okay";
245};
246
247&hspi0 {
248 pinctrl-0 = <&hspi0_pins>;
249 pinctrl-names = "default";
250 status = "okay";
251};