xref: /linux/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts (revision 3ea5eb68b9d624935108b5e696859304edfac202) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org>
4 * Copyright 2023 MNT Research GmbH
5 */
6
7/dts-v1/;
8
9#include "meson-g12b-bananapi-cm4.dtsi"
10#include <dt-bindings/input/input.h>
11#include <dt-bindings/leds/common.h>
12#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
13
14/ {
15	model = "MNT Reform 2 with BPI-CM4 Module";
16	compatible = "mntre,reform2-cm4", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b";
17	chassis-type = "laptop";
18
19	aliases {
20		ethernet0 = &ethmac;
21		i2c0 = &i2c1;
22		i2c1 = &i2c3;
23	};
24
25	hdmi_connector: hdmi-connector {
26		compatible = "hdmi-connector";
27		type = "a";
28
29		port {
30			hdmi_connector_in: endpoint {
31				remote-endpoint = <&hdmi_tx_tmds_out>;
32			};
33		};
34	};
35
36	leds {
37		compatible = "gpio-leds";
38
39		led-blue {
40			color = <LED_COLOR_ID_BLUE>;
41			function = LED_FUNCTION_STATUS;
42			gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
43			linux,default-trigger = "heartbeat";
44		};
45
46		led-green {
47			color = <LED_COLOR_ID_GREEN>;
48			function = LED_FUNCTION_STATUS;
49			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
50		};
51	};
52
53	sound {
54		compatible = "amlogic,axg-sound-card";
55		model = "MNT-REFORM2-BPI-CM4";
56		audio-widgets = "Headphone", "Headphone Jack",
57				"Speaker", "External Speaker",
58				"Microphone", "Mic Jack";
59		audio-aux-devs = <&tdmout_a>, <&tdmout_b>, <&tdmin_b>;
60		audio-routing =	"TDMOUT_A IN 0", "FRDDR_A OUT 0",
61				"TDMOUT_A IN 1", "FRDDR_B OUT 0",
62				"TDMOUT_A IN 2", "FRDDR_C OUT 0",
63				"TDM_A Playback", "TDMOUT_A OUT",
64				"TDMOUT_B IN 0", "FRDDR_A OUT 1",
65				"TDMOUT_B IN 1", "FRDDR_B OUT 1",
66				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
67				"TDM_B Playback", "TDMOUT_B OUT",
68				"TDMIN_B IN 1", "TDM_B Capture",
69				"TDMIN_B IN 4", "TDM_B Loopback",
70				"TODDR_A IN 1", "TDMIN_B OUT",
71				"TODDR_B IN 1", "TDMIN_B OUT",
72				"TODDR_C IN 1", "TDMIN_B OUT",
73				"Headphone Jack", "HP_L",
74				"Headphone Jack", "HP_R",
75				"External Speaker", "SPK_LP",
76				"External Speaker", "SPK_LN",
77				"External Speaker", "SPK_RP",
78				"External Speaker", "SPK_RN",
79				"LINPUT1", "Mic Jack",
80				"Mic Jack", "MICB";
81
82		clocks = <&clkc CLKID_MPLL2>,
83			 <&clkc CLKID_MPLL0>,
84			 <&clkc CLKID_MPLL1>;
85
86		assigned-clocks = <&clkc CLKID_MPLL2>,
87					<&clkc CLKID_MPLL0>,
88					<&clkc CLKID_MPLL1>;
89		assigned-clock-parents = <0>, <0>, <0>;
90		assigned-clock-rates = <294912000>,
91				       <270950400>,
92				       <393216000>;
93
94		dai-link-0 {
95			sound-dai = <&frddr_a>;
96		};
97
98		dai-link-1 {
99			sound-dai = <&frddr_b>;
100		};
101
102		dai-link-2 {
103			sound-dai = <&frddr_c>;
104		};
105
106		dai-link-3 {
107			sound-dai = <&toddr_a>;
108		};
109
110		dai-link-4 {
111			sound-dai = <&toddr_b>;
112		};
113
114		dai-link-5 {
115			sound-dai = <&toddr_c>;
116		};
117
118		/* 8ch hdmi interface */
119		dai-link-6 {
120			sound-dai = <&tdmif_a>;
121			dai-format = "i2s";
122			dai-tdm-slot-tx-mask-0 = <1 1>;
123			dai-tdm-slot-tx-mask-1 = <1 1>;
124			dai-tdm-slot-tx-mask-2 = <1 1>;
125			dai-tdm-slot-tx-mask-3 = <1 1>;
126			mclk-fs = <256>;
127
128			codec {
129				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
130			};
131		};
132
133		/* Analog Audio */
134		dai-link-7 {
135			sound-dai = <&tdmif_b>;
136			dai-format = "i2s";
137			dai-tdm-slot-tx-mask-0 = <1 1>;
138			mclk-fs = <256>;
139
140			codec {
141				sound-dai = <&wm8960>;
142			};
143		};
144
145		/* hdmi glue */
146		dai-link-8 {
147			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
148
149			codec {
150				sound-dai = <&hdmi_tx>;
151			};
152		};
153	};
154
155	reg_main_1v8: regulator-main-1v8 {
156		compatible = "regulator-fixed";
157		regulator-name = "1V8";
158		regulator-min-microvolt = <1800000>;
159		regulator-max-microvolt = <1800000>;
160		vin-supply = <&reg_main_3v3>;
161	};
162
163	reg_main_1v2: regulator-main-1v2 {
164		compatible = "regulator-fixed";
165		regulator-name = "1V2";
166		regulator-min-microvolt = <1200000>;
167		regulator-max-microvolt = <1200000>;
168		vin-supply = <&reg_main_5v>;
169	};
170
171	reg_main_3v3: regulator-main-3v3 {
172		compatible = "regulator-fixed";
173		regulator-name = "3V3";
174		regulator-min-microvolt = <3300000>;
175		regulator-max-microvolt = <3300000>;
176	};
177
178	reg_main_5v: regulator-main-5v {
179		compatible = "regulator-fixed";
180		regulator-name = "5V";
181		regulator-min-microvolt = <5000000>;
182		regulator-max-microvolt = <5000000>;
183	};
184
185	reg_main_usb: regulator-main-usb {
186		compatible = "regulator-fixed";
187		regulator-name = "USB_PWR";
188		regulator-min-microvolt = <5000000>;
189		regulator-max-microvolt = <5000000>;
190		vin-supply = <&reg_main_5v>;
191	};
192
193	backlight: backlight {
194		compatible = "pwm-backlight";
195		pwms = <&pwm_AO_ab 0 10000 0>;
196		power-supply = <&reg_main_usb>;
197		enable-gpios = <&gpio 58 GPIO_ACTIVE_HIGH>;
198		brightness-levels = <0 32 64 128 160 200 255>;
199		default-brightness-level = <6>;
200	};
201
202	panel {
203		compatible = "innolux,n125hce-gn1";
204		power-supply = <&reg_main_3v3>;
205		backlight = <&backlight>;
206		no-hpd;
207
208		port {
209			panel_in: endpoint {
210				remote-endpoint = <&edp_bridge_out>;
211			};
212		};
213	};
214
215	clock_12288: clock_12288 {
216		compatible = "fixed-clock";
217		#clock-cells = <0>;
218		clock-frequency = <12288000>;
219	};
220};
221
222&mipi_analog_dphy {
223	status = "okay";
224};
225
226&mipi_dphy {
227	status = "okay";
228};
229
230&mipi_dsi {
231	status = "okay";
232
233	assigned-clocks = <&clkc CLKID_GP0_PLL>,
234			  <&clkc CLKID_MIPI_DSI_PXCLK_SEL>,
235			  <&clkc CLKID_MIPI_DSI_PXCLK>,
236			  <&clkc CLKID_CTS_ENCL_SEL>,
237			  <&clkc CLKID_VCLK2_SEL>;
238	assigned-clock-parents = <0>,
239				 <&clkc CLKID_GP0_PLL>,
240				 <0>,
241				 <&clkc CLKID_VCLK2_DIV1>,
242				 <&clkc CLKID_GP0_PLL>;
243	assigned-clock-rates = <936000000>,
244			       <0>,
245			       <936000000>,
246			       <0>,
247			       <0>;
248};
249
250&mipi_dsi_panel_port {
251	mipi_dsi_out: endpoint {
252		remote-endpoint = <&edp_bridge_in>;
253	};
254};
255
256&cecb_AO {
257	status = "okay";
258};
259
260&ethmac {
261	status = "okay";
262};
263
264&hdmi_tx {
265	status = "okay";
266};
267
268&hdmi_tx_tmds_port {
269	hdmi_tx_tmds_out: endpoint {
270		remote-endpoint = <&hdmi_connector_in>;
271	};
272};
273
274&pwm_AO_ab {
275	pinctrl-names = "default";
276	pinctrl-0 = <&pwm_ao_a_pins>;
277	status = "okay";
278};
279
280&i2c0 {
281	status = "okay";
282};
283
284&i2c3 {
285	status = "okay";
286
287	edp_bridge: bridge@2c {
288		compatible = "ti,sn65dsi86";
289		reg = <0x2c>;
290		enable-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>; // PIN_24 / GPIO8
291		vccio-supply = <&reg_main_1v8>;
292		vpll-supply = <&reg_main_1v8>;
293		vcca-supply = <&reg_main_1v2>;
294		vcc-supply = <&reg_main_1v2>;
295
296		ports {
297			#address-cells = <1>;
298			#size-cells = <0>;
299
300			port@0 {
301				reg = <0>;
302
303				edp_bridge_in: endpoint {
304					remote-endpoint = <&mipi_dsi_out>;
305				};
306			};
307
308			port@1 {
309				reg = <1>;
310
311				edp_bridge_out: endpoint {
312					remote-endpoint = <&panel_in>;
313				};
314			};
315		};
316	};
317};
318
319&i2c2 {
320	status = "okay";
321
322	wm8960: codec@1a {
323		compatible = "wlf,wm8960";
324		reg = <0x1a>;
325		clocks = <&clock_12288>;
326		clock-names = "mclk";
327		#sound-dai-cells = <0>;
328		wlf,shared-lrclk;
329	};
330
331	rtc@68 {
332		compatible = "nxp,pcf8523";
333		reg = <0x68>;
334	};
335};
336
337&pcie {
338	status = "okay";
339};
340
341&sd_emmc_b {
342	status = "okay";
343};
344
345&tdmif_a {
346	status = "okay";
347};
348
349&tdmout_a {
350	status = "okay";
351};
352
353&tdmif_b {
354	pinctrl-0 = <&tdm_b_dout0_pins>, <&tdm_b_fs_pins>, <&tdm_b_sclk_pins>, <&tdm_b_din1_pins>;
355	pinctrl-names = "default";
356
357	assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD1>,
358			  <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD1>;
359	assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_B_SCLK>,
360				 <&clkc_audio AUD_CLKID_MST_B_LRCLK>;
361	assigned-clock-rates = <0>, <0>;
362};
363
364&tdmin_b {
365	status = "okay";
366};
367
368&toddr_a {
369	status = "okay";
370};
371
372&toddr_b {
373	status = "okay";
374};
375
376&toddr_c {
377	status = "okay";
378};
379
380&tohdmitx {
381	status = "okay";
382};
383
384&usb {
385	dr_mode = "host";
386
387	status = "okay";
388};
389