1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2016 Andreas Färber
4 */
5
6#include "meson-gxbb.dtsi"
7#include <dt-bindings/sound/meson-aiu.h>
8
9/ {
10	compatible = "tronsmart,vega-s95", "amlogic,meson-gxbb";
11
12	aliases {
13		serial0 = &uart_AO;
14		ethernet0 = &ethmac;
15	};
16
17	chosen {
18		stdout-path = "serial0:115200n8";
19	};
20
21	spdif_dit: audio-codec-0 {
22		#sound-dai-cells = <0>;
23		compatible = "linux,spdif-dit";
24		sound-name-prefix = "DIT";
25	};
26
27	leds {
28		compatible = "gpio-leds";
29
30		led-blue {
31			label = "vega-s95:blue:on";
32			gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
33			default-state = "on";
34			panic-indicator;
35		};
36	};
37
38	usb_pwr: regulator-usb-pwrs {
39		compatible = "regulator-fixed";
40
41		regulator-name = "USB_PWR";
42
43		regulator-min-microvolt = <5000000>;
44		regulator-max-microvolt = <5000000>;
45
46		gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
47		enable-active-high;
48	};
49
50	vddio_boot: regulator-vddio_boot {
51		compatible = "regulator-fixed";
52		regulator-name = "VDDIO_BOOT";
53		regulator-min-microvolt = <1800000>;
54		regulator-max-microvolt = <1800000>;
55	};
56
57	vddao_3v3: regulator-vddao_3v3 {
58		compatible = "regulator-fixed";
59		regulator-name = "VDDAO_3V3";
60		regulator-min-microvolt = <3300000>;
61		regulator-max-microvolt = <3300000>;
62	};
63
64	vddio_ao18: regulator-vddio_ao18 {
65		compatible = "regulator-fixed";
66		regulator-name = "VDDIO_AO18";
67		regulator-min-microvolt = <1800000>;
68		regulator-max-microvolt = <1800000>;
69	};
70
71	vcc_3v3: regulator-vcc_3v3 {
72		compatible = "regulator-fixed";
73		regulator-name = "VCC_3V3";
74		regulator-min-microvolt = <3300000>;
75		regulator-max-microvolt = <3300000>;
76	};
77
78	emmc_pwrseq: emmc-pwrseq {
79		compatible = "mmc-pwrseq-emmc";
80		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
81	};
82
83	wifi32k: wifi32k {
84		compatible = "pwm-clock";
85		#clock-cells = <0>;
86		clock-frequency = <32768>;
87		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
88	};
89
90	hdmi-connector {
91		compatible = "hdmi-connector";
92		type = "a";
93
94		port {
95			hdmi_connector_in: endpoint {
96				remote-endpoint = <&hdmi_tx_tmds_out>;
97			};
98		};
99	};
100
101	sdio_pwrseq: sdio-pwrseq {
102		compatible = "mmc-pwrseq-simple";
103		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
104		clocks = <&wifi32k>;
105		clock-names = "ext_clock";
106	};
107
108	sound {
109		compatible = "amlogic,gx-sound-card";
110		model = "VEGA-S95";
111		assigned-clocks = <&clkc CLKID_MPLL0>,
112				  <&clkc CLKID_MPLL1>,
113				  <&clkc CLKID_MPLL2>;
114		assigned-clock-parents = <0>, <0>, <0>;
115		assigned-clock-rates = <294912000>,
116				       <270950400>,
117				       <393216000>;
118
119		dai-link-0 {
120			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
121		};
122
123		dai-link-1 {
124			sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
125		};
126
127		dai-link-2 {
128			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
129			dai-format = "i2s";
130			mclk-fs = <256>;
131
132			codec-0 {
133				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
134			};
135		};
136
137		dai-link-3 {
138			sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
139
140			codec-0 {
141				sound-dai = <&spdif_dit>;
142			};
143		};
144
145		dai-link-4 {
146			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
147
148			codec-0 {
149				sound-dai = <&hdmi_tx>;
150			};
151		};
152	};
153};
154
155&aiu {
156	status = "okay";
157	pinctrl-0 = <&spdif_out_y_pins>;
158	pinctrl-names = "default";
159};
160
161&cec_AO {
162	status = "okay";
163	pinctrl-0 = <&ao_cec_pins>;
164	pinctrl-names = "default";
165	hdmi-phandle = <&hdmi_tx>;
166};
167
168&ethmac {
169	status = "okay";
170	pinctrl-0 = <&eth_rgmii_pins>;
171	pinctrl-names = "default";
172
173	phy-handle = <&eth_phy0>;
174	phy-mode = "rgmii";
175
176	amlogic,tx-delay-ns = <2>;
177
178	mdio {
179		compatible = "snps,dwmac-mdio";
180		#address-cells = <1>;
181		#size-cells = <0>;
182
183		eth_phy0: ethernet-phy@0 {
184			/* Realtek RTL8211F (0x001cc916) */
185			reg = <0>;
186
187			reset-assert-us = <10000>;
188			reset-deassert-us = <80000>;
189			reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
190
191			interrupt-parent = <&gpio_intc>;
192			/* MAC_INTR on GPIOZ_15 */
193			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
194		};
195	};
196};
197
198&hdmi_tx {
199	status = "okay";
200	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
201	pinctrl-names = "default";
202};
203
204&hdmi_tx_tmds_port {
205	hdmi_tx_tmds_out: endpoint {
206		remote-endpoint = <&hdmi_connector_in>;
207	};
208};
209
210&ir {
211	status = "okay";
212	pinctrl-0 = <&remote_input_ao_pins>;
213	pinctrl-names = "default";
214	linux,rc-map-name = "rc-vega-s9x";
215};
216
217&pwm_ef {
218	status = "okay";
219	pinctrl-0 = <&pwm_e_pins>;
220	pinctrl-names = "default";
221	clocks = <&clkc CLKID_FCLK_DIV4>;
222	clock-names = "clkin0";
223};
224
225&saradc {
226	status = "okay";
227	vref-supply = <&vddio_ao18>;
228};
229
230/* Wireless SDIO Module */
231&sd_emmc_a {
232	status = "okay";
233	pinctrl-0 = <&sdio_pins>;
234	pinctrl-1 = <&sdio_clk_gate_pins>;
235	pinctrl-names = "default", "clk-gate";
236	#address-cells = <1>;
237	#size-cells = <0>;
238
239	bus-width = <4>;
240	cap-sd-highspeed;
241	max-frequency = <50000000>;
242
243	non-removable;
244	disable-wp;
245
246	/* WiFi firmware requires power to be kept while in suspend */
247	keep-power-in-suspend;
248
249	mmc-pwrseq = <&sdio_pwrseq>;
250
251	vmmc-supply = <&vddao_3v3>;
252	vqmmc-supply = <&vddio_boot>;
253
254	brcmf: wifi@1 {
255		reg = <1>;
256		compatible = "brcm,bcm4329-fmac";
257	};
258};
259
260/* SD card */
261&sd_emmc_b {
262	status = "okay";
263	pinctrl-0 = <&sdcard_pins>;
264	pinctrl-1 = <&sdcard_clk_gate_pins>;
265	pinctrl-names = "default", "clk-gate";
266
267	bus-width = <4>;
268	cap-sd-highspeed;
269	max-frequency = <50000000>;
270	disable-wp;
271
272	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
273
274	vmmc-supply = <&vddao_3v3>;
275	vqmmc-supply = <&vcc_3v3>;
276};
277
278/* eMMC */
279&sd_emmc_c {
280	status = "okay";
281	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
282	pinctrl-1 = <&emmc_clk_gate_pins>;
283	pinctrl-names = "default", "clk-gate";
284
285	bus-width = <8>;
286	cap-mmc-highspeed;
287	max-frequency = <200000000>;
288	non-removable;
289	disable-wp;
290	mmc-ddr-1_8v;
291	mmc-hs200-1_8v;
292
293	mmc-pwrseq = <&emmc_pwrseq>;
294	vmmc-supply = <&vcc_3v3>;
295	vqmmc-supply = <&vddio_boot>;
296};
297
298/* This is connected to the Bluetooth module: */
299&uart_A {
300	status = "okay";
301	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
302	pinctrl-names = "default";
303
304	bluetooth {
305		compatible = "brcm,bcm43438-bt";
306		shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
307		max-speed = <2000000>;
308		clocks = <&wifi32k>;
309		clock-names = "lpo";
310	};
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&usb0_phy {
321	status = "okay";
322	phy-supply = <&usb_pwr>;
323};
324
325&usb1_phy {
326	status = "okay";
327};
328
329&usb0 {
330	status = "okay";
331};
332
333&usb1 {
334	status = "okay";
335};
336