meson-gx-p23x-q20x.dtsi

  1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  2/*
  3 * Copyright (c) 2016 Endless Computers, Inc.
  4 * Author: Carlo Caione <carlo@endlessm.com>
  5 */
  6
  7/* Common DTSI for same Amlogic Q200/Q201 and P230/P231 boards using either
  8 * the pin-compatible S912 (GXM) or S905D (GXL) SoCs.
  9 */
 10
 11#include <dt-bindings/sound/meson-aiu.h>
 12
 13/ {
 14	aliases {
 15		serial0 = &uart_AO;
 16		ethernet0 = &ethmac;
 17	};
 18
 19	dio2133: analog-amplifier {
 20		compatible = "simple-audio-amplifier";
 21		sound-name-prefix = "AU2";
 22		VCC-supply = <&hdmi_5v>;
 23		enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
 24	};
 25
 26	spdif_dit: audio-codec-0 {
 27		#sound-dai-cells = <0>;
 28		compatible = "linux,spdif-dit";
 29		sound-name-prefix = "DIT";
 30	};
 31
 32	chosen {
 33		stdout-path = "serial0:115200n8";
 34	};
 35
 36	memory@0 {
 37		device_type = "memory";
 38		reg = <0x0 0x0 0x0 0x80000000>;
 39	};
 40
 41	hdmi_5v: regulator-hdmi-5v {
 42		compatible = "regulator-fixed";
 43
 44		regulator-name = "HDMI_5V";
 45		regulator-min-microvolt = <5000000>;
 46		regulator-max-microvolt = <5000000>;
 47
 48		gpio = <&gpio GPIOH_3 GPIO_ACTIVE_HIGH>;
 49		enable-active-high;
 50		regulator-always-on;
 51	};
 52
 53	vddio_ao18: regulator-vddio-ao18 {
 54		compatible = "regulator-fixed";
 55		regulator-name = "VDDIO_AO18";
 56		regulator-min-microvolt = <1800000>;
 57		regulator-max-microvolt = <1800000>;
 58	};
 59
 60	vddio_boot: regulator-vddio-boot {
 61		compatible = "regulator-fixed";
 62		regulator-name = "VDDIO_BOOT";
 63		regulator-min-microvolt = <1800000>;
 64		regulator-max-microvolt = <1800000>;
 65	};
 66
 67	vddao_3v3: regulator-vddao-3v3 {
 68		compatible = "regulator-fixed";
 69		regulator-name = "VDDAO_3V3";
 70		regulator-min-microvolt = <3300000>;
 71		regulator-max-microvolt = <3300000>;
 72	};
 73
 74	vcc_3v3: regulator-vcc-3v3 {
 75		compatible = "regulator-fixed";
 76		regulator-name = "VCC_3V3";
 77		regulator-min-microvolt = <3300000>;
 78		regulator-max-microvolt = <3300000>;
 79	};
 80
 81	emmc_pwrseq: emmc-pwrseq {
 82		compatible = "mmc-pwrseq-emmc";
 83		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
 84	};
 85
 86	wifi32k: wifi32k {
 87		compatible = "pwm-clock";
 88		#clock-cells = <0>;
 89		clock-frequency = <32768>;
 90		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 91	};
 92
 93	sdio_pwrseq: sdio-pwrseq {
 94		compatible = "mmc-pwrseq-simple";
 95		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
 96		clocks = <&wifi32k>;
 97		clock-names = "ext_clock";
 98	};
 99
100	cvbs_connector: cvbs-connector {
101		compatible = "composite-video-connector";
102
103		port {
104			cvbs_connector_in: endpoint {
105				remote-endpoint = <&cvbs_vdac_out>;
106			};
107		};
108	};
109
110	hdmi-connector {
111		compatible = "hdmi-connector";
112		type = "a";
113
114		port {
115			hdmi_connector_in: endpoint {
116				remote-endpoint = <&hdmi_tx_tmds_out>;
117			};
118		};
119	};
120
121	sound {
122		compatible = "amlogic,gx-sound-card";
123		model = "P230-Q200";
124		audio-aux-devs = <&dio2133>;
125		audio-widgets = "Line", "Lineout";
126		audio-routing = "AU2 INL", "ACODEC LOLP",
127				"AU2 INR", "ACODEC LORP",
128				"AU2 INL", "ACODEC LOLN",
129				"AU2 INR", "ACODEC LORN",
130				"Lineout", "AU2 OUTL",
131				"Lineout", "AU2 OUTR";
132		clocks = <&clkc CLKID_MPLL0>,
133			 <&clkc CLKID_MPLL1>,
134			 <&clkc CLKID_MPLL2>;
135
136		assigned-clocks = <&clkc CLKID_MPLL0>,
137				  <&clkc CLKID_MPLL1>,
138				  <&clkc CLKID_MPLL2>;
139		assigned-clock-parents = <0>, <0>, <0>;
140		assigned-clock-rates = <294912000>,
141				       <270950400>,
142				       <393216000>;
143		dai-link-0 {
144			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
145		};
146
147		dai-link-1 {
148			sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
149		};
150
151		dai-link-2 {
152			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
153			dai-format = "i2s";
154			mclk-fs = <256>;
155
156			codec-0 {
157				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
158			};
159
160			codec-1 {
161				sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
162			};
163		};
164
165		dai-link-3 {
166			sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
167
168			codec-0 {
169				sound-dai = <&spdif_dit>;
170			};
171		};
172
173		dai-link-4 {
174			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
175
176			codec-0 {
177				sound-dai = <&hdmi_tx>;
178			};
179		};
180
181		dai-link-5 {
182			sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
183
184			codec-0 {
185				sound-dai = <&acodec>;
186			};
187		};
188	};
189};
190
191&acodec {
192	AVDD-supply = <&vddio_ao18>;
193	status = "okay";
194};
195
196&aiu {
197	status = "okay";
198	pinctrl-0 = <&spdif_out_h_pins>;
199	pinctrl-names = "default";
200
201};
202
203&cec_AO {
204	status = "okay";
205	pinctrl-0 = <&ao_cec_pins>;
206	pinctrl-names = "default";
207	hdmi-phandle = <&hdmi_tx>;
208};
209
210&cvbs_vdac_port {
211	cvbs_vdac_out: endpoint {
212		remote-endpoint = <&cvbs_connector_in>;
213	};
214};
215
216&ethmac {
217	status = "okay";
218};
219
220&hdmi_tx {
221	status = "okay";
222	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
223	pinctrl-names = "default";
224	hdmi-supply = <&hdmi_5v>;
225};
226
227&hdmi_tx_tmds_port {
228	hdmi_tx_tmds_out: endpoint {
229		remote-endpoint = <&hdmi_connector_in>;
230	};
231};
232
233&ir {
234	status = "okay";
235	pinctrl-0 = <&remote_input_ao_pins>;
236	pinctrl-names = "default";
237};
238
239&pwm_ef {
240	status = "okay";
241	pinctrl-0 = <&pwm_e_pins>;
242	pinctrl-names = "default";
243};
244
245&saradc {
246	status = "okay";
247	vref-supply = <&vddio_ao18>;
248};
249
250/* Wireless SDIO Module */
251&sd_emmc_a {
252	status = "okay";
253	pinctrl-0 = <&sdio_pins>;
254	pinctrl-1 = <&sdio_clk_gate_pins>;
255	pinctrl-names = "default", "clk-gate";
256	#address-cells = <1>;
257	#size-cells = <0>;
258
259	bus-width = <4>;
260	cap-sd-highspeed;
261	max-frequency = <50000000>;
262
263	non-removable;
264	disable-wp;
265
266	/* WiFi firmware requires power to be kept while in suspend */
267	keep-power-in-suspend;
268
269	mmc-pwrseq = <&sdio_pwrseq>;
270
271	vmmc-supply = <&vddao_3v3>;
272	vqmmc-supply = <&vddio_boot>;
273};
274
275/* SD card */
276&sd_emmc_b {
277	status = "okay";
278	pinctrl-0 = <&sdcard_pins>;
279	pinctrl-1 = <&sdcard_clk_gate_pins>;
280	pinctrl-names = "default", "clk-gate";
281
282	bus-width = <4>;
283	cap-sd-highspeed;
284	max-frequency = <50000000>;
285	disable-wp;
286
287	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
288
289	vmmc-supply = <&vddao_3v3>;
290	vqmmc-supply = <&vddio_boot>;
291};
292
293/* eMMC */
294&sd_emmc_c {
295	status = "okay";
296	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
297	pinctrl-1 = <&emmc_clk_gate_pins>;
298	pinctrl-names = "default", "clk-gate";
299
300	bus-width = <8>;
301	cap-mmc-highspeed;
302	max-frequency = <200000000>;
303	non-removable;
304	disable-wp;
305	mmc-ddr-1_8v;
306	mmc-hs200-1_8v;
307
308	mmc-pwrseq = <&emmc_pwrseq>;
309	vmmc-supply = <&vcc_3v3>;
310	vqmmc-supply = <&vddio_boot>;
311};
312
313/* This UART is brought out to the DB9 connector */
314&uart_AO {
315	status = "okay";
316	pinctrl-0 = <&uart_ao_a_pins>;
317	pinctrl-names = "default";
318};
319
320&usb {
321	status = "okay";
322	dr_mode = "otg";
323};