xref: /linux/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts (revision 55d0969c451159cff86949b38c39171cab962069) 
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		clocks = <&clkc CLKID_MPLL0>,
132			 <&clkc CLKID_MPLL1>,
133			 <&clkc CLKID_MPLL2>;
134
135		assigned-clocks = <&clkc CLKID_MPLL0>,
136				  <&clkc CLKID_MPLL1>,
137				  <&clkc CLKID_MPLL2>;
138		assigned-clock-parents = <0>, <0>, <0>;
139		assigned-clock-rates = <294912000>,
140				       <270950400>,
141				       <393216000>;
142
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_I2S_ENCODER>;
149			dai-format = "i2s";
150			mclk-fs = <256>;
151
152			codec-0 {
153				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
154			};
155
156			codec-1 {
157				sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
158			};
159		};
160
161		dai-link-2 {
162			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
163
164			codec-0 {
165				sound-dai = <&hdmi_tx>;
166			};
167		};
168
169		dai-link-3 {
170			sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
171
172			codec-0 {
173				sound-dai = <&acodec>;
174			};
175		};
176	};
177};
178
179&acodec {
180	AVDD-supply = <&vddio_ao18>;
181	status = "okay";
182};
183
184&aiu {
185	status = "okay";
186};
187
188&cec_AO {
189	status = "okay";
190	pinctrl-0 = <&ao_cec_pins>;
191	pinctrl-names = "default";
192	hdmi-phandle = <&hdmi_tx>;
193};
194
195&cvbs_vdac_port {
196	cvbs_vdac_out: endpoint {
197		remote-endpoint = <&cvbs_connector_in>;
198	};
199};
200
201&ethmac {
202	status = "okay";
203};
204
205&internal_phy {
206	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
207	pinctrl-names = "default";
208};
209
210&ir {
211	status = "okay";
212	pinctrl-0 = <&remote_input_ao_pins>;
213	pinctrl-names = "default";
214};
215
216&hdmi_tx {
217	status = "okay";
218	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
219	pinctrl-names = "default";
220	hdmi-supply = <&vcc_5v>;
221};
222
223&hdmi_tx_tmds_port {
224	hdmi_tx_tmds_out: endpoint {
225		remote-endpoint = <&hdmi_connector_in>;
226	};
227};
228
229&saradc {
230	status = "okay";
231	vref-supply = <&vddio_ao18>;
232};
233
234/* Wireless SDIO Module */
235&sd_emmc_a {
236	status = "okay";
237	pinctrl-0 = <&sdio_pins>;
238	pinctrl-1 = <&sdio_clk_gate_pins>;
239	pinctrl-names = "default", "clk-gate";
240	#address-cells = <1>;
241	#size-cells = <0>;
242
243	bus-width = <4>;
244	cap-sd-highspeed;
245	max-frequency = <50000000>;
246
247	non-removable;
248	disable-wp;
249
250	/* WiFi firmware requires power to be kept while in suspend */
251	keep-power-in-suspend;
252
253	mmc-pwrseq = <&sdio_pwrseq>;
254
255	vmmc-supply = <&vddao_3v3>;
256	vqmmc-supply = <&vddio_boot>;
257};
258
259/* eMMC */
260&sd_emmc_c {
261	status = "okay";
262	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
263	pinctrl-1 = <&emmc_clk_gate_pins>;
264	pinctrl-names = "default", "clk-gate";
265
266	bus-width = <8>;
267	cap-mmc-highspeed;
268	max-frequency = <200000000>;
269	non-removable;
270	disable-wp;
271	mmc-ddr-1_8v;
272	mmc-hs200-1_8v;
273
274	mmc-pwrseq = <&emmc_pwrseq>;
275	vmmc-supply = <&vcc_3v3>;
276	vqmmc-supply = <&vddio_boot>;
277};
278
279&pwm_ef {
280	status = "okay";
281	pinctrl-0 = <&pwm_e_pins>;
282	pinctrl-names = "default";
283	clocks = <&clkc CLKID_FCLK_DIV4>;
284	clock-names = "clkin0";
285};
286
287/* This is connected to the Bluetooth module: */
288&uart_A {
289	status = "okay";
290	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
291	pinctrl-names = "default";
292	uart-has-rtscts;
293};
294
295&uart_AO {
296	status = "okay";
297	pinctrl-0 = <&uart_ao_a_pins>;
298	pinctrl-names = "default";
299};
300
301&usb {
302	status = "okay";
303	dr_mode = "host";
304};
305
306&usb2_phy0 {
307	phy-supply = <&vcc_5v>;
308};
309