1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright (c) 2024 Freebox SAS
3
4 /*
5 * SEI codename: SEI530FB (based on SEI510)
6 * Freebox codename: fbx8am
7 * Commercial names: Freebox Pop, Player TV Free 4K
8 */
9
10 /dts-v1/;
11
12 #include "meson-g12a.dtsi"
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/gpio/meson-g12a-gpio.h>
16 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
17
18 / {
19 compatible = "freebox,fbx8am", "amlogic,g12a";
20 model = "Freebox Player Pop";
21 chassis-type = "embedded";
22
23 firmware {
24 optee {
25 compatible = "linaro,optee-tz";
26 method = "smc";
27 };
28 };
29
30 gpio-keys-polled {
31 compatible = "gpio-keys-polled";
32 poll-interval = <100>;
33
34 /* Physical user-accessible reset button near USB port */
35 power-button {
36 label = "Reset";
37 linux,code = <BTN_MISC>;
38 gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
39 };
40 };
41
42 spdif_dit: audio-codec-2 {
43 #sound-dai-cells = <0>;
44 compatible = "linux,spdif-dit";
45 status = "okay";
46 sound-name-prefix = "DIT";
47 };
48
49 aliases {
50 serial0 = &uart_AO;
51 ethernet0 = ðmac;
52 };
53
54 chosen {
55 stdout-path = "serial0:115200n8";
56 };
57
58 emmc_pwrseq: emmc-pwrseq {
59 compatible = "mmc-pwrseq-emmc";
60 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
61 };
62
63 hdmi-connector {
64 compatible = "hdmi-connector";
65 type = "a";
66
67 port {
68 hdmi_connector_in: endpoint {
69 remote-endpoint = <&hdmi_tx_tmds_out>;
70 };
71 };
72 };
73
74 memory@0 {
75 device_type = "memory";
76 reg = <0x0 0x0 0x0 0x80000000>;
77 };
78
79 ao_5v: regulator-ao-5v {
80 compatible = "regulator-fixed";
81 regulator-name = "AO_5V";
82 regulator-min-microvolt = <5000000>;
83 regulator-max-microvolt = <5000000>;
84 vin-supply = <&dc_in>;
85 regulator-always-on;
86 };
87
88 dc_in: regulator-dc-in {
89 compatible = "regulator-fixed";
90 regulator-name = "DC_IN";
91 regulator-min-microvolt = <12000000>;
92 regulator-max-microvolt = <12000000>;
93 regulator-always-on;
94 };
95
96 emmc_1v8: regulator-emmc-1v8 {
97 compatible = "regulator-fixed";
98 regulator-name = "EMMC_1V8";
99 regulator-min-microvolt = <1800000>;
100 regulator-max-microvolt = <1800000>;
101 vin-supply = <&vddao_3v3>;
102 regulator-always-on;
103 };
104
105 vddao_3v3: regulator-vddao-3v3 {
106 compatible = "regulator-fixed";
107 regulator-name = "VDDAO_3V3";
108 regulator-min-microvolt = <3300000>;
109 regulator-max-microvolt = <3300000>;
110 vin-supply = <&ao_5v>;
111 regulator-always-on;
112 };
113
114 vddao_3v3_t: regulator-vddao-3v3-t {
115 compatible = "regulator-fixed";
116 regulator-name = "VDDAO_3V3_T";
117 regulator-min-microvolt = <3300000>;
118 regulator-max-microvolt = <3300000>;
119 vin-supply = <&vddao_3v3>;
120 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
121 enable-active-high;
122 };
123
124 vddcpu: regulator-vddcpu {
125 /*
126 * SY8120B1ABC DC/DC Regulator.
127 */
128 compatible = "pwm-regulator";
129
130 regulator-name = "VDDCPU";
131 regulator-min-microvolt = <721000>;
132 regulator-max-microvolt = <1022000>;
133
134 pwm-supply = <&ao_5v>;
135
136 pwms = <&pwm_AO_cd 1 1250 0>;
137 pwm-dutycycle-range = <100 0>;
138
139 regulator-boot-on;
140 regulator-always-on;
141 };
142
143 vddio_ao1v8: regulator-vddio-ao1v8 {
144 compatible = "regulator-fixed";
145 regulator-name = "VDDIO_AO1V8";
146 regulator-min-microvolt = <1800000>;
147 regulator-max-microvolt = <1800000>;
148 vin-supply = <&vddao_3v3>;
149 regulator-always-on;
150 };
151
152 sdio_pwrseq: sdio-pwrseq {
153 compatible = "mmc-pwrseq-simple";
154 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
155 post-power-on-delay-ms = <10>; /* required for 43752 */
156 clocks = <&wifi32k>;
157 clock-names = "ext_clock";
158 };
159
160 wifi32k: wifi32k {
161 compatible = "pwm-clock";
162 #clock-cells = <0>;
163 clock-frequency = <32768>;
164 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
165 };
166
167 sound {
168 compatible = "amlogic,axg-sound-card";
169 model = "fbx8am";
170 audio-aux-devs = <&tdmout_b>;
171 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
172 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
173 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
174 "TDM_B Playback", "TDMOUT_B OUT",
175 "SPDIFOUT_A IN 0", "FRDDR_A OUT 3",
176 "SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
177 "SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
178
179 clocks = <&clkc CLKID_MPLL2>,
180 <&clkc CLKID_MPLL0>,
181 <&clkc CLKID_MPLL1>;
182
183 assigned-clocks = <&clkc CLKID_MPLL2>,
184 <&clkc CLKID_MPLL0>,
185 <&clkc CLKID_MPLL1>;
186 assigned-clock-parents = <0>, <0>, <0>;
187 assigned-clock-rates = <294912000>,
188 <270950400>,
189 <393216000>;
190
191 dai-link-0 {
192 sound-dai = <&frddr_a>;
193 };
194
195 dai-link-1 {
196 sound-dai = <&frddr_b>;
197 };
198
199 dai-link-2 {
200 sound-dai = <&frddr_c>;
201 };
202
203 /* 8ch hdmi interface */
204 dai-link-3 {
205 sound-dai = <&tdmif_b>;
206 dai-format = "i2s";
207 dai-tdm-slot-tx-mask-0 = <1 1>;
208 dai-tdm-slot-tx-mask-1 = <1 1>;
209 dai-tdm-slot-tx-mask-2 = <1 1>;
210 dai-tdm-slot-tx-mask-3 = <1 1>;
211 mclk-fs = <256>;
212
213 codec {
214 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
215 };
216 };
217
218 /* spdif hdmi or toslink interface */
219 dai-link-4 {
220 sound-dai = <&spdifout_a>;
221
222 codec-0 {
223 sound-dai = <&spdif_dit>;
224 };
225
226 codec-1 {
227 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
228 };
229 };
230
231 /* spdif hdmi interface */
232 dai-link-5 {
233 sound-dai = <&spdifout_b>;
234
235 codec {
236 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
237 };
238 };
239
240 /* hdmi glue */
241 dai-link-6 {
242 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
243
244 codec {
245 sound-dai = <&hdmi_tx>;
246 };
247 };
248 };
249 };
250
251 &arb {
252 status = "okay";
253 };
254
255 &cecb_AO {
256 pinctrl-0 = <&cec_ao_b_h_pins>;
257 pinctrl-names = "default";
258 status = "okay";
259 hdmi-phandle = <&hdmi_tx>;
260 };
261
262 &clkc_audio {
263 status = "okay";
264 };
265
266 &cpu0 {
267 cpu-supply = <&vddcpu>;
268 operating-points-v2 = <&cpu_opp_table>;
269 clocks = <&clkc CLKID_CPU_CLK>;
270 clock-latency = <50000>;
271 };
272
273 &cpu1 {
274 cpu-supply = <&vddcpu>;
275 operating-points-v2 = <&cpu_opp_table>;
276 clocks = <&clkc CLKID_CPU_CLK>;
277 clock-latency = <50000>;
278 };
279
280 &cpu2 {
281 cpu-supply = <&vddcpu>;
282 operating-points-v2 = <&cpu_opp_table>;
283 clocks = <&clkc CLKID_CPU_CLK>;
284 clock-latency = <50000>;
285 };
286
287 &cpu3 {
288 cpu-supply = <&vddcpu>;
289 operating-points-v2 = <&cpu_opp_table>;
290 clocks = <&clkc CLKID_CPU_CLK>;
291 clock-latency = <50000>;
292 };
293
294 ðmac {
295 status = "okay";
296 phy-handle = <&internal_ephy>;
297 phy-mode = "rmii";
298 };
299
300 &frddr_a {
301 status = "okay";
302 };
303
304 &frddr_b {
305 status = "okay";
306 };
307
308 &frddr_c {
309 status = "okay";
310 };
311
312 &spdifout_a {
313 pinctrl-0 = <&spdif_out_h_pins>;
314 pinctrl-names = "default";
315 status = "okay";
316 };
317
318 &spdifout_b {
319 status = "okay";
320 };
321
322 &hdmi_tx {
323 status = "okay";
324 pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
325 pinctrl-names = "default";
326 };
327
328 &hdmi_tx_tmds_port {
329 hdmi_tx_tmds_out: endpoint {
330 remote-endpoint = <&hdmi_connector_in>;
331 };
332 };
333
334 &i2c3 {
335 status = "okay";
336 pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
337 pinctrl-names = "default";
338 };
339
340 &ir {
341 status = "okay";
342 pinctrl-0 = <&remote_input_ao_pins>;
343 pinctrl-names = "default";
344 };
345
346 &pwm_AO_cd {
347 pinctrl-0 = <&pwm_ao_d_e_pins>;
348 pinctrl-names = "default";
349 clocks = <&xtal>;
350 clock-names = "clkin1";
351 status = "okay";
352 };
353
354 &pwm_ef {
355 status = "okay";
356 pinctrl-0 = <&pwm_e_pins>;
357 pinctrl-names = "default";
358 clocks = <&xtal>;
359 clock-names = "clkin0";
360 };
361
362 &pdm {
363 pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_din1_z_pins>,
364 <&pdm_din2_z_pins>, <&pdm_din3_z_pins>,
365 <&pdm_dclk_z_pins>;
366 pinctrl-names = "default";
367 status = "okay";
368 };
369
370 &saradc {
371 status = "okay";
372 vref-supply = <&vddio_ao1v8>;
373 };
374
375 /* SDIO */
376 &sd_emmc_a {
377 status = "okay";
378 pinctrl-0 = <&sdio_pins>;
379 pinctrl-1 = <&sdio_clk_gate_pins>;
380 pinctrl-names = "default", "clk-gate";
381 #address-cells = <1>;
382 #size-cells = <0>;
383
384 bus-width = <4>;
385 cap-sd-highspeed;
386 sd-uhs-sdr50;
387 max-frequency = <100000000>;
388
389 non-removable;
390 disable-wp;
391
392 /* WiFi firmware requires power to be kept while in suspend */
393 keep-power-in-suspend;
394
395 mmc-pwrseq = <&sdio_pwrseq>;
396
397 vmmc-supply = <&vddao_3v3>;
398 vqmmc-supply = <&vddio_ao1v8>;
399 };
400
401 /* SD card */
402 &sd_emmc_b {
403 status = "okay";
404 pinctrl-0 = <&sdcard_c_pins>;
405 pinctrl-1 = <&sdcard_clk_gate_c_pins>;
406 pinctrl-names = "default", "clk-gate";
407
408 bus-width = <4>;
409 cap-sd-highspeed;
410 max-frequency = <50000000>;
411 disable-wp;
412
413 cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
414 vmmc-supply = <&vddao_3v3>;
415 vqmmc-supply = <&vddao_3v3>;
416 };
417
418 /* eMMC */
419 &sd_emmc_c {
420 status = "okay";
421 pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
422 pinctrl-1 = <&emmc_clk_gate_pins>;
423 pinctrl-names = "default", "clk-gate";
424
425 bus-width = <8>;
426 cap-mmc-highspeed;
427 mmc-ddr-1_8v;
428 mmc-hs200-1_8v;
429 max-frequency = <200000000>;
430 non-removable;
431 disable-wp;
432
433 mmc-pwrseq = <&emmc_pwrseq>;
434 vmmc-supply = <&vddao_3v3>;
435 vqmmc-supply = <&emmc_1v8>;
436 };
437
438 &tdmif_b {
439 status = "okay";
440 };
441
442 &tdmout_b {
443 status = "okay";
444 };
445
446 &tohdmitx {
447 status = "okay";
448 };
449
450 &uart_A {
451 status = "okay";
452 pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
453 pinctrl-names = "default";
454 uart-has-rtscts;
455 };
456
457 &uart_AO {
458 status = "okay";
459 pinctrl-0 = <&uart_ao_a_pins>;
460 pinctrl-names = "default";
461 };
462
463 &usb {
464 status = "okay";
465 dr_mode = "host";
466 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.