xref: /linux/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts (revision 64b14a184e83eb62ea0615e31a409956049d40e7) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2018 BayLibre, SAS.
4 * Author: Neil Armstrong <narmstrong@baylibre.com>
5 * Author: Jerome Brunet <jbrunet@baylibre.com>
6 */
7
8/dts-v1/;
9
10#include <dt-bindings/input/input.h>
11#include <dt-bindings/sound/meson-aiu.h>
12
13#include "meson-gxl-s805x.dtsi"
14
15/ {
16	compatible = "amlogic,p241", "amlogic,s805x", "amlogic,meson-gxl";
17	model = "Amlogic Meson GXL (S805X) P241 Development Board";
18
19	aliases {
20		serial0 = &uart_AO;
21		serial1 = &uart_A;
22		ethernet0 = &ethmac;
23	};
24
25	au2: analog-amplifier {
26		compatible = "simple-audio-amplifier";
27		sound-name-prefix = "AU2";
28		VCC-supply = <&vcc_5v>;
29		enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
30	};
31
32	chosen {
33		stdout-path = "serial0:115200n8";
34	};
35
36	cvbs-connector {
37		compatible = "composite-video-connector";
38
39		port {
40			cvbs_connector_in: endpoint {
41				remote-endpoint = <&cvbs_vdac_out>;
42			};
43		};
44	};
45
46	emmc_pwrseq: emmc-pwrseq {
47		compatible = "mmc-pwrseq-emmc";
48		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
49	};
50
51	hdmi-connector {
52		compatible = "hdmi-connector";
53		type = "a";
54
55		port {
56			hdmi_connector_in: endpoint {
57				remote-endpoint = <&hdmi_tx_tmds_out>;
58			};
59		};
60	};
61
62	memory@0 {
63		device_type = "memory";
64		reg = <0x0 0x0 0x0 0x20000000>;
65	};
66
67	vddio_boot: regulator-vddio_boot {
68		compatible = "regulator-fixed";
69		regulator-name = "VDDIO_BOOT";
70		regulator-min-microvolt = <1800000>;
71		regulator-max-microvolt = <1800000>;
72	};
73
74	vddao_3v3: regulator-vddao_3v3 {
75		compatible = "regulator-fixed";
76		regulator-name = "VDDAO_3V3";
77		regulator-min-microvolt = <3300000>;
78		regulator-max-microvolt = <3300000>;
79	};
80
81	vddio_ao18: regulator-vddio_ao18 {
82		compatible = "regulator-fixed";
83		regulator-name = "VDDIO_AO18";
84		regulator-min-microvolt = <1800000>;
85		regulator-max-microvolt = <1800000>;
86	};
87
88	vcc_3v3: regulator-vcc_3v3 {
89		compatible = "regulator-fixed";
90		regulator-name = "VCC_3V3";
91		regulator-min-microvolt = <3300000>;
92		regulator-max-microvolt = <3300000>;
93	};
94
95	vcc_5v: regulator-vcc-5v {
96		compatible = "regulator-fixed";
97		regulator-name = "VCC_5V";
98		regulator-min-microvolt = <5000000>;
99		regulator-max-microvolt = <5000000>;
100	};
101
102
103	emmc_pwrseq: emmc-pwrseq {
104		compatible = "mmc-pwrseq-emmc";
105		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
106	};
107
108	wifi32k: wifi32k {
109		compatible = "pwm-clock";
110		#clock-cells = <0>;
111		clock-frequency = <32768>;
112		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
113	};
114
115	sdio_pwrseq: sdio-pwrseq {
116		compatible = "mmc-pwrseq-simple";
117		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
118		clocks = <&wifi32k>;
119		clock-names = "ext_clock";
120	};
121
122	sound {
123		compatible = "amlogic,gx-sound-card";
124		model = "GXL-P241";
125		audio-aux-devs = <&au2>;
126		audio-widgets = "Line", "Lineout";
127		audio-routing = "AU2 INL", "ACODEC LOLN",
128				"AU2 INR", "ACODEC LORN",
129				"Lineout", "AU2 OUTL",
130				"Lineout", "AU2 OUTR";
131		assigned-clocks = <&clkc CLKID_MPLL0>,
132				  <&clkc CLKID_MPLL1>,
133				  <&clkc CLKID_MPLL2>;
134		assigned-clock-parents = <0>, <0>, <0>;
135		assigned-clock-rates = <294912000>,
136				       <270950400>,
137				       <393216000>;
138		status = "okay";
139
140		dai-link-0 {
141			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
142		};
143
144		dai-link-1 {
145			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
146			dai-format = "i2s";
147			mclk-fs = <256>;
148
149			codec-0 {
150				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
151			};
152
153			codec-1 {
154				sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
155			};
156		};
157
158		dai-link-2 {
159			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
160
161			codec-0 {
162				sound-dai = <&hdmi_tx>;
163			};
164		};
165
166		dai-link-3 {
167			sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
168
169			codec-0 {
170				sound-dai = <&acodec>;
171			};
172		};
173	};
174};
175
176&acodec {
177	AVDD-supply = <&vddio_ao18>;
178	status = "okay";
179};
180
181&aiu {
182	status = "okay";
183};
184
185&cec_AO {
186	status = "okay";
187	pinctrl-0 = <&ao_cec_pins>;
188	pinctrl-names = "default";
189	hdmi-phandle = <&hdmi_tx>;
190};
191
192&cvbs_vdac_port {
193	cvbs_vdac_out: endpoint {
194		remote-endpoint = <&cvbs_connector_in>;
195	};
196};
197
198&ethmac {
199	status = "okay";
200};
201
202&internal_phy {
203	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
204	pinctrl-names = "default";
205};
206
207&ir {
208	status = "okay";
209	pinctrl-0 = <&remote_input_ao_pins>;
210	pinctrl-names = "default";
211};
212
213&hdmi_tx {
214	status = "okay";
215	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
216	pinctrl-names = "default";
217	hdmi-supply = <&vcc_5v>;
218};
219
220&hdmi_tx_tmds_port {
221	hdmi_tx_tmds_out: endpoint {
222		remote-endpoint = <&hdmi_connector_in>;
223	};
224};
225
226&saradc {
227	status = "okay";
228	vref-supply = <&vddio_ao18>;
229};
230
231/* Wireless SDIO Module */
232&sd_emmc_a {
233	status = "okay";
234	pinctrl-0 = <&sdio_pins>;
235	pinctrl-1 = <&sdio_clk_gate_pins>;
236	pinctrl-names = "default", "clk-gate";
237	#address-cells = <1>;
238	#size-cells = <0>;
239
240	bus-width = <4>;
241	cap-sd-highspeed;
242	max-frequency = <50000000>;
243
244	non-removable;
245	disable-wp;
246
247	/* WiFi firmware requires power to be kept while in suspend */
248	keep-power-in-suspend;
249
250	mmc-pwrseq = <&sdio_pwrseq>;
251
252	vmmc-supply = <&vddao_3v3>;
253	vqmmc-supply = <&vddio_boot>;
254};
255
256/* eMMC */
257&sd_emmc_c {
258	status = "okay";
259	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
260	pinctrl-1 = <&emmc_clk_gate_pins>;
261	pinctrl-names = "default", "clk-gate";
262
263	bus-width = <8>;
264	cap-mmc-highspeed;
265	max-frequency = <200000000>;
266	non-removable;
267	disable-wp;
268	mmc-ddr-1_8v;
269	mmc-hs200-1_8v;
270
271	mmc-pwrseq = <&emmc_pwrseq>;
272	vmmc-supply = <&vcc_3v3>;
273	vqmmc-supply = <&vddio_boot>;
274};
275
276&pwm_ef {
277	status = "okay";
278	pinctrl-0 = <&pwm_e_pins>;
279	pinctrl-names = "default";
280	clocks = <&clkc CLKID_FCLK_DIV4>;
281	clock-names = "clkin0";
282};
283
284/* This is connected to the Bluetooth module: */
285&uart_A {
286	status = "okay";
287	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
288	pinctrl-names = "default";
289	uart-has-rtscts;
290};
291
292&uart_AO {
293	status = "okay";
294	pinctrl-0 = <&uart_ao_a_pins>;
295	pinctrl-names = "default";
296};
297
298&usb {
299	status = "okay";
300	dr_mode = "host";
301};
302
303&usb2_phy0 {
304	phy-supply = <&vcc_5v>;
305};
306