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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the KZM-A9-GT board
4 *
5 * Copyright (C) 2012 Horms Solutions Ltd.
6 *
7 * Based on sh73a0-kzm9g.dts
8 * Copyright (C) 2012 Renesas Solutions Corp.
9 */
10
11/dts-v1/;
12#include "sh73a0.dtsi"
13#include <dt-bindings/gpio/gpio.h>
14#include <dt-bindings/input/input.h>
15#include <dt-bindings/interrupt-controller/irq.h>
16
17/ {
18 model = "KZM-A9-GT";
19 compatible = "renesas,kzm9g", "renesas,sh73a0";
20
21 aliases {
22 serial0 = &scifa4;
23 };
24
25 cpus {
26 cpu@0 {
27 cpu0-supply = <&vdd_dvfs>;
28 operating-points = <1196000 1315000>, /* kHz uV */
29 < 598000 1175000>,
30 < 398667 1065000>;
31 voltage-tolerance = <1>; /* 1% */
32 };
33 };
34
35 chosen {
36 bootargs = "root=/dev/nfs ip=on ignore_loglevel rw";
37 stdout-path = "serial0:115200n8";
38 };
39
40 memory@40000000 {
41 device_type = "memory";
42 reg = <0x40000000 0x20000000>;
43 };
44
45 reg_1p8v: regulator-1p8v {
46 compatible = "regulator-fixed";
47 regulator-name = "fixed-1.8V";
48 regulator-min-microvolt = <1800000>;
49 regulator-max-microvolt = <1800000>;
50 regulator-always-on;
51 regulator-boot-on;
52 };
53
54 reg_3p3v: regulator-3p3v {
55 compatible = "regulator-fixed";
56 regulator-name = "fixed-3.3V";
57 regulator-min-microvolt = <3300000>;
58 regulator-max-microvolt = <3300000>;
59 regulator-always-on;
60 regulator-boot-on;
61 };
62
63 vmmc_sdhi0: regulator-vmmc-sdhi0 {
64 compatible = "regulator-fixed";
65 regulator-name = "SDHI0 Vcc";
66 regulator-min-microvolt = <3300000>;
67 regulator-max-microvolt = <3300000>;
68 gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
69 enable-active-high;
70 };
71
72 vmmc_sdhi2: regulator-vmmc-sdhi2 {
73 compatible = "regulator-fixed";
74 regulator-name = "SDHI2 Vcc";
75 regulator-min-microvolt = <3300000>;
76 regulator-max-microvolt = <3300000>;
77 gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
78 enable-active-high;
79 };
80
81 leds {
82 compatible = "gpio-leds";
83 led1 {
84 gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
85 label = "LED1";
86 };
87 led2 {
88 gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
89 label = "LED2";
90 };
91 led3 {
92 gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
93 label = "LED3";
94 };
95 led4 {
96 gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
97 label = "LED4";
98 };
99 };
100
101 keyboard {
102 compatible = "gpio-keys";
103
104 back-key {
105 gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
106 linux,code = <KEY_BACK>;
107 label = "SW3";
108 };
109
110 right-key {
111 gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
112 linux,code = <KEY_RIGHT>;
113 label = "SW2-R";
114 };
115
116 left-key {
117 gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
118 linux,code = <KEY_LEFT>;
119 label = "SW2-L";
120 };
121
122 enter-key {
123 gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
124 linux,code = <KEY_ENTER>;
125 label = "SW2-P";
126 };
127
128 up-key {
129 gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
130 linux,code = <KEY_UP>;
131 label = "SW2-U";
132 };
133
134 down-key {
135 gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
136 linux,code = <KEY_DOWN>;
137 label = "SW2-D";
138 };
139
140 home-key {
141 gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
142 linux,code = <KEY_HOME>;
143 label = "SW1";
144 wakeup-source;
145 };
146
147 wakeup-key {
148 gpios = <&pfc 159 GPIO_ACTIVE_LOW>;
149 linux,code = <KEY_WAKEUP>;
150 label = "NMI";
151 wakeup-source;
152 };
153 };
154
155 sound {
156 compatible = "simple-audio-card";
157 simple-audio-card,format = "left_j";
158 simple-audio-card,cpu {
159 sound-dai = <&sh_fsi2 0>;
160 };
161 simple-audio-card,codec {
162 sound-dai = <&ak4648>;
163 bitclock-master;
164 frame-master;
165 system-clock-frequency = <11289600>;
166 };
167 };
168};
169
170&bsc {
171 ethernet@10000000 {
172 compatible = "smsc,lan9221", "smsc,lan9115";
173 reg = <0x10000000 0x100>;
174 phy-mode = "mii";
175 interrupt-parent = <&irqpin0>;
176 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
177 reg-io-width = <4>;
178 smsc,irq-push-pull;
179 smsc,save-mac-address;
180 vddvario-supply = <®_1p8v>;
181 vdd33a-supply = <®_3p3v>;
182 };
183};
184
185&cmt1 {
186 status = "okay";
187};
188
189&extal2_clk {
190 clock-frequency = <48000000>;
191};
192
193&i2c0 {
194 status = "okay";
195
196 compass@c {
197 compatible = "asahi-kasei,ak8975";
198 reg = <0x0c>;
199 interrupt-parent = <&irqpin3>;
200 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
201 };
202
203 ak4648: codec@12 {
204 compatible = "asahi-kasei,ak4648";
205 reg = <0x12>;
206 #sound-dai-cells = <0>;
207 };
208
209 accelerometer@1d {
210 compatible = "adi,adxl345";
211 reg = <0x1d>;
212 interrupt-parent = <&irqpin3>;
213 interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
214 <3 IRQ_TYPE_LEVEL_HIGH>;
215 };
216
217 rtc@32 {
218 compatible = "ricoh,r2025sd";
219 reg = <0x32>;
220 };
221
222 as3711@40 {
223 compatible = "ams,as3711";
224 reg = <0x40>;
225
226 regulators {
227 vdd_dvfs: sd1 {
228 regulator-name = "1.315V CPU";
229 regulator-min-microvolt = <1050000>;
230 regulator-max-microvolt = <1350000>;
231 regulator-always-on;
232 regulator-boot-on;
233 };
234 sd2 {
235 regulator-name = "1.8V";
236 regulator-min-microvolt = <1800000>;
237 regulator-max-microvolt = <1800000>;
238 regulator-always-on;
239 regulator-boot-on;
240 };
241 sd4 {
242 regulator-name = "1.215V";
243 regulator-min-microvolt = <1215000>;
244 regulator-max-microvolt = <1235000>;
245 regulator-always-on;
246 regulator-boot-on;
247 };
248 ldo2 {
249 regulator-name = "2.8V CPU";
250 regulator-min-microvolt = <2800000>;
251 regulator-max-microvolt = <2800000>;
252 regulator-always-on;
253 regulator-boot-on;
254 };
255 ldo3 {
256 regulator-name = "3.0V CPU";
257 regulator-min-microvolt = <3000000>;
258 regulator-max-microvolt = <3000000>;
259 regulator-always-on;
260 regulator-boot-on;
261 };
262 ldo4 {
263 regulator-name = "2.8V";
264 regulator-min-microvolt = <2800000>;
265 regulator-max-microvolt = <2800000>;
266 regulator-always-on;
267 regulator-boot-on;
268 };
269 ldo5 {
270 regulator-name = "2.8V #2";
271 regulator-min-microvolt = <2800000>;
272 regulator-max-microvolt = <2800000>;
273 regulator-always-on;
274 regulator-boot-on;
275 };
276 ldo7 {
277 regulator-name = "1.15V CPU";
278 regulator-min-microvolt = <1150000>;
279 regulator-max-microvolt = <1150000>;
280 regulator-always-on;
281 regulator-boot-on;
282 };
283 ldo8 {
284 regulator-name = "1.15V CPU #2";
285 regulator-min-microvolt = <1150000>;
286 regulator-max-microvolt = <1150000>;
287 regulator-always-on;
288 regulator-boot-on;
289 };
290 };
291 };
292};
293
294&i2c1 {
295 status = "okay";
296
297 touchscreen@55 {
298 compatible = "sitronix,st1232";
299 reg = <0x55>;
300 interrupt-parent = <&irqpin1>;
301 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
302 };
303};
304
305&i2c3 {
306 pinctrl-0 = <&i2c3_pins>;
307 pinctrl-names = "default";
308 status = "okay";
309
310 pcf8575: gpio@20 {
311 compatible = "nxp,pcf8575";
312 reg = <0x20>;
313 interrupt-parent = <&irqpin2>;
314 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
315 gpio-controller;
316 #gpio-cells = <2>;
317 interrupt-controller;
318 #interrupt-cells = <2>;
319 };
320};
321
322&mmcif {
323 pinctrl-0 = <&mmcif_pins>;
324 pinctrl-names = "default";
325
326 bus-width = <8>;
327 vmmc-supply = <®_1p8v>;
328 status = "okay";
329};
330
331&pfc {
332 i2c3_pins: i2c3 {
333 groups = "i2c3_1";
334 function = "i2c3";
335 };
336
337 mmcif_pins: mmc {
338 mux {
339 groups = "mmc0_data8_0", "mmc0_ctrl_0";
340 function = "mmc0";
341 };
342 cfg {
343 groups = "mmc0_data8_0";
344 pins = "PORT279";
345 bias-pull-up;
346 };
347 };
348
349 scifa4_pins: scifa4 {
350 groups = "scifa4_data", "scifa4_ctrl";
351 function = "scifa4";
352 };
353
354 sdhi0_pins: sd0 {
355 groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
356 function = "sdhi0";
357 };
358
359 sdhi2_pins: sd2 {
360 groups = "sdhi2_data4", "sdhi2_ctrl";
361 function = "sdhi2";
362 };
363
364 fsia_pins: sounda {
365 groups = "fsia_mclk_in", "fsia_sclk_in",
366 "fsia_data_in", "fsia_data_out";
367 function = "fsia";
368 };
369};
370
371&scifa4 {
372 pinctrl-0 = <&scifa4_pins>;
373 pinctrl-names = "default";
374
375 uart-has-rtscts;
376 status = "okay";
377};
378
379&sdhi0 {
380 pinctrl-0 = <&sdhi0_pins>;
381 pinctrl-names = "default";
382
383 vmmc-supply = <&vmmc_sdhi0>;
384 bus-width = <4>;
385 status = "okay";
386};
387
388&sdhi2 {
389 pinctrl-0 = <&sdhi2_pins>;
390 pinctrl-names = "default";
391
392 vmmc-supply = <&vmmc_sdhi2>;
393 bus-width = <4>;
394 broken-cd;
395 status = "okay";
396};
397
398&sh_fsi2 {
399 pinctrl-0 = <&fsia_pins>;
400 pinctrl-names = "default";
401
402 status = "okay";
403};
1/*
2 * Device Tree Source for the KZM-A9-GT board
3 *
4 * Copyright (C) 2012 Horms Solutions Ltd.
5 *
6 * Based on sh73a0-kzm9g.dts
7 * Copyright (C) 2012 Renesas Solutions Corp.
8 *
9 * This file is licensed under the terms of the GNU General Public License
10 * version 2. This program is licensed "as is" without any warranty of any
11 * kind, whether express or implied.
12 */
13
14/dts-v1/;
15#include "sh73a0.dtsi"
16#include <dt-bindings/gpio/gpio.h>
17#include <dt-bindings/input/input.h>
18#include <dt-bindings/interrupt-controller/irq.h>
19
20/ {
21 model = "KZM-A9-GT";
22 compatible = "renesas,kzm9g", "renesas,sh73a0";
23
24 aliases {
25 serial4 = &scifa4;
26 };
27
28 cpus {
29 cpu@0 {
30 cpu0-supply = <&vdd_dvfs>;
31 operating-points = <
32 /* kHz uV */
33 1196000 1315000
34 598000 1175000
35 398667 1065000
36 >;
37 voltage-tolerance = <1>; /* 1% */
38 };
39 };
40
41 chosen {
42 bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
43 stdout-path = &scifa4;
44 };
45
46 memory {
47 device_type = "memory";
48 reg = <0x40000000 0x20000000>;
49 };
50
51 reg_1p8v: regulator@0 {
52 compatible = "regulator-fixed";
53 regulator-name = "fixed-1.8V";
54 regulator-min-microvolt = <1800000>;
55 regulator-max-microvolt = <1800000>;
56 regulator-always-on;
57 regulator-boot-on;
58 };
59
60 reg_3p3v: regulator@1 {
61 compatible = "regulator-fixed";
62 regulator-name = "fixed-3.3V";
63 regulator-min-microvolt = <3300000>;
64 regulator-max-microvolt = <3300000>;
65 regulator-always-on;
66 regulator-boot-on;
67 };
68
69 vmmc_sdhi0: regulator@2 {
70 compatible = "regulator-fixed";
71 regulator-name = "SDHI0 Vcc";
72 regulator-min-microvolt = <3300000>;
73 regulator-max-microvolt = <3300000>;
74 gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
75 enable-active-high;
76 };
77
78 vmmc_sdhi2: regulator@3 {
79 compatible = "regulator-fixed";
80 regulator-name = "SDHI2 Vcc";
81 regulator-min-microvolt = <3300000>;
82 regulator-max-microvolt = <3300000>;
83 gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
84 enable-active-high;
85 };
86
87 leds {
88 compatible = "gpio-leds";
89 led1 {
90 gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
91 label = "LED1";
92 };
93 led2 {
94 gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
95 label = "LED2";
96 };
97 led3 {
98 gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
99 label = "LED3";
100 };
101 led4 {
102 gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
103 label = "LED4";
104 };
105 };
106
107 keyboard {
108 compatible = "gpio-keys";
109
110 back-key {
111 gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
112 linux,code = <KEY_BACK>;
113 label = "SW3";
114 };
115
116 right-key {
117 gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
118 linux,code = <KEY_RIGHT>;
119 label = "SW2-R";
120 };
121
122 left-key {
123 gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
124 linux,code = <KEY_LEFT>;
125 label = "SW2-L";
126 };
127
128 enter-key {
129 gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
130 linux,code = <KEY_ENTER>;
131 label = "SW2-P";
132 };
133
134 up-key {
135 gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
136 linux,code = <KEY_UP>;
137 label = "SW2-U";
138 };
139
140 down-key {
141 gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
142 linux,code = <KEY_DOWN>;
143 label = "SW2-D";
144 };
145
146 home-key {
147 gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
148 linux,code = <KEY_HOME>;
149 label = "SW1";
150 wakeup-source;
151 };
152 };
153
154 sound {
155 compatible = "simple-audio-card";
156 simple-audio-card,format = "left_j";
157 simple-audio-card,cpu {
158 sound-dai = <&sh_fsi2 0>;
159 };
160 simple-audio-card,codec {
161 sound-dai = <&ak4648>;
162 bitclock-master;
163 frame-master;
164 system-clock-frequency = <11289600>;
165 };
166 };
167};
168
169&bsc {
170 ethernet@10000000 {
171 compatible = "smsc,lan9220", "smsc,lan9115";
172 reg = <0x10000000 0x100>;
173 phy-mode = "mii";
174 interrupt-parent = <&irqpin0>;
175 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
176 reg-io-width = <4>;
177 smsc,irq-push-pull;
178 smsc,save-mac-address;
179 vddvario-supply = <®_1p8v>;
180 vdd33a-supply = <®_3p3v>;
181 };
182};
183
184&cmt1 {
185 status = "okay";
186};
187
188&extal2_clk {
189 clock-frequency = <48000000>;
190};
191
192&i2c0 {
193 status = "okay";
194
195 compass@c {
196 compatible = "asahi-kasei,ak8975";
197 reg = <0x0c>;
198 interrupt-parent = <&irqpin3>;
199 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
200 };
201
202 ak4648: codec@12 {
203 compatible = "asahi-kasei,ak4648";
204 reg = <0x12>;
205 #sound-dai-cells = <0>;
206 };
207
208 accelerometer@1d {
209 compatible = "adi,adxl345";
210 reg = <0x1d>;
211 interrupt-parent = <&irqpin3>;
212 interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
213 <3 IRQ_TYPE_LEVEL_HIGH>;
214 };
215
216 rtc@32 {
217 compatible = "ricoh,r2025sd";
218 reg = <0x32>;
219 };
220
221 as3711@40 {
222 compatible = "ams,as3711";
223 reg = <0x40>;
224
225 regulators {
226 vdd_dvfs: sd1 {
227 regulator-name = "1.315V CPU";
228 regulator-min-microvolt = <1050000>;
229 regulator-max-microvolt = <1350000>;
230 regulator-always-on;
231 regulator-boot-on;
232 };
233 sd2 {
234 regulator-name = "1.8V";
235 regulator-min-microvolt = <1800000>;
236 regulator-max-microvolt = <1800000>;
237 regulator-always-on;
238 regulator-boot-on;
239 };
240 sd4 {
241 regulator-name = "1.215V";
242 regulator-min-microvolt = <1215000>;
243 regulator-max-microvolt = <1235000>;
244 regulator-always-on;
245 regulator-boot-on;
246 };
247 ldo2 {
248 regulator-name = "2.8V CPU";
249 regulator-min-microvolt = <2800000>;
250 regulator-max-microvolt = <2800000>;
251 regulator-always-on;
252 regulator-boot-on;
253 };
254 ldo3 {
255 regulator-name = "3.0V CPU";
256 regulator-min-microvolt = <3000000>;
257 regulator-max-microvolt = <3000000>;
258 regulator-always-on;
259 regulator-boot-on;
260 };
261 ldo4 {
262 regulator-name = "2.8V";
263 regulator-min-microvolt = <2800000>;
264 regulator-max-microvolt = <2800000>;
265 regulator-always-on;
266 regulator-boot-on;
267 };
268 ldo5 {
269 regulator-name = "2.8V #2";
270 regulator-min-microvolt = <2800000>;
271 regulator-max-microvolt = <2800000>;
272 regulator-always-on;
273 regulator-boot-on;
274 };
275 ldo7 {
276 regulator-name = "1.15V CPU";
277 regulator-min-microvolt = <1150000>;
278 regulator-max-microvolt = <1150000>;
279 regulator-always-on;
280 regulator-boot-on;
281 };
282 ldo8 {
283 regulator-name = "1.15V CPU #2";
284 regulator-min-microvolt = <1150000>;
285 regulator-max-microvolt = <1150000>;
286 regulator-always-on;
287 regulator-boot-on;
288 };
289 };
290 };
291};
292
293&i2c1 {
294 status = "okay";
295
296 touchscreen@55 {
297 compatible = "sitronix,st1232";
298 reg = <0x55>;
299 interrupt-parent = <&irqpin1>;
300 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
301 };
302};
303
304&i2c3 {
305 pinctrl-0 = <&i2c3_pins>;
306 pinctrl-names = "default";
307 status = "okay";
308
309 pcf8575: gpio@20 {
310 compatible = "nxp,pcf8575";
311 reg = <0x20>;
312 interrupt-parent = <&irqpin2>;
313 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
314 gpio-controller;
315 #gpio-cells = <2>;
316 interrupt-controller;
317 #interrupt-cells = <2>;
318 };
319};
320
321&mmcif {
322 pinctrl-0 = <&mmcif_pins>;
323 pinctrl-names = "default";
324
325 bus-width = <8>;
326 vmmc-supply = <®_1p8v>;
327 status = "okay";
328};
329
330&pfc {
331 i2c3_pins: i2c3 {
332 renesas,groups = "i2c3_1";
333 renesas,function = "i2c3";
334 };
335
336 mmcif_pins: mmc {
337 mux {
338 renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
339 renesas,function = "mmc0";
340 };
341 cfg {
342 renesas,groups = "mmc0_data8_0";
343 renesas,pins = "PORT279";
344 bias-pull-up;
345 };
346 };
347
348 scifa4_pins: serial4 {
349 renesas,groups = "scifa4_data", "scifa4_ctrl";
350 renesas,function = "scifa4";
351 };
352
353 sdhi0_pins: sd0 {
354 renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
355 renesas,function = "sdhi0";
356 };
357
358 sdhi2_pins: sd2 {
359 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
360 renesas,function = "sdhi2";
361 };
362
363 fsia_pins: sounda {
364 renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
365 "fsia_data_in", "fsia_data_out";
366 renesas,function = "fsia";
367 };
368};
369
370&scifa4 {
371 pinctrl-0 = <&scifa4_pins>;
372 pinctrl-names = "default";
373
374 status = "okay";
375};
376
377&sdhi0 {
378 pinctrl-0 = <&sdhi0_pins>;
379 pinctrl-names = "default";
380
381 vmmc-supply = <&vmmc_sdhi0>;
382 bus-width = <4>;
383 status = "okay";
384};
385
386&sdhi2 {
387 pinctrl-0 = <&sdhi2_pins>;
388 pinctrl-names = "default";
389
390 vmmc-supply = <&vmmc_sdhi2>;
391 bus-width = <4>;
392 broken-cd;
393 status = "okay";
394};
395
396&sh_fsi2 {
397 pinctrl-0 = <&fsia_pins>;
398 pinctrl-names = "default";
399
400 status = "okay";
401};