meson-gxbb-vega-s95.dtsi

  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		clocks = <&clkc CLKID_MPLL0>,
112			 <&clkc CLKID_MPLL1>,
113			 <&clkc CLKID_MPLL2>;
114
115		assigned-clocks = <&clkc CLKID_MPLL0>,
116				  <&clkc CLKID_MPLL1>,
117				  <&clkc CLKID_MPLL2>;
118		assigned-clock-parents = <0>, <0>, <0>;
119		assigned-clock-rates = <294912000>,
120				       <270950400>,
121				       <393216000>;
122
123		dai-link-0 {
124			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
125		};
126
127		dai-link-1 {
128			sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
129		};
130
131		dai-link-2 {
132			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
133			dai-format = "i2s";
134			mclk-fs = <256>;
135
136			codec-0 {
137				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
138			};
139		};
140
141		dai-link-3 {
142			sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
143
144			codec-0 {
145				sound-dai = <&spdif_dit>;
146			};
147		};
148
149		dai-link-4 {
150			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
151
152			codec-0 {
153				sound-dai = <&hdmi_tx>;
154			};
155		};
156	};
157};
158
159&aiu {
160	status = "okay";
161	pinctrl-0 = <&spdif_out_y_pins>;
162	pinctrl-names = "default";
163};
164
165&cec_AO {
166	status = "okay";
167	pinctrl-0 = <&ao_cec_pins>;
168	pinctrl-names = "default";
169	hdmi-phandle = <&hdmi_tx>;
170};
171
172&ethmac {
173	status = "okay";
174	pinctrl-0 = <&eth_rgmii_pins>;
175	pinctrl-names = "default";
176
177	phy-handle = <&eth_phy0>;
178	phy-mode = "rgmii";
179
180	amlogic,tx-delay-ns = <2>;
181
182	mdio {
183		compatible = "snps,dwmac-mdio";
184		#address-cells = <1>;
185		#size-cells = <0>;
186
187		eth_phy0: ethernet-phy@0 {
188			/* Realtek RTL8211F (0x001cc916) */
189			reg = <0>;
190
191			reset-assert-us = <10000>;
192			reset-deassert-us = <80000>;
193			reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
194
195			interrupt-parent = <&gpio_intc>;
196			/* MAC_INTR on GPIOZ_15 */
197			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
198		};
199	};
200};
201
202&hdmi_tx {
203	status = "okay";
204	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
205	pinctrl-names = "default";
206};
207
208&hdmi_tx_tmds_port {
209	hdmi_tx_tmds_out: endpoint {
210		remote-endpoint = <&hdmi_connector_in>;
211	};
212};
213
214&ir {
215	status = "okay";
216	pinctrl-0 = <&remote_input_ao_pins>;
217	pinctrl-names = "default";
218	linux,rc-map-name = "rc-vega-s9x";
219};
220
221&pwm_ef {
222	status = "okay";
223	pinctrl-0 = <&pwm_e_pins>;
224	pinctrl-names = "default";
225};
226
227&saradc {
228	status = "okay";
229	vref-supply = <&vddio_ao18>;
230};
231
232/* Wireless SDIO Module */
233&sd_emmc_a {
234	status = "okay";
235	pinctrl-0 = <&sdio_pins>;
236	pinctrl-1 = <&sdio_clk_gate_pins>;
237	pinctrl-names = "default", "clk-gate";
238	#address-cells = <1>;
239	#size-cells = <0>;
240
241	bus-width = <4>;
242	cap-sd-highspeed;
243	max-frequency = <50000000>;
244
245	non-removable;
246	disable-wp;
247
248	/* WiFi firmware requires power to be kept while in suspend */
249	keep-power-in-suspend;
250
251	mmc-pwrseq = <&sdio_pwrseq>;
252
253	vmmc-supply = <&vddao_3v3>;
254	vqmmc-supply = <&vddio_boot>;
255
256	brcmf: wifi@1 {
257		reg = <1>;
258		compatible = "brcm,bcm4329-fmac";
259	};
260};
261
262/* SD card */
263&sd_emmc_b {
264	status = "okay";
265	pinctrl-0 = <&sdcard_pins>;
266	pinctrl-1 = <&sdcard_clk_gate_pins>;
267	pinctrl-names = "default", "clk-gate";
268
269	bus-width = <4>;
270	cap-sd-highspeed;
271	max-frequency = <50000000>;
272	disable-wp;
273
274	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
275
276	vmmc-supply = <&vddao_3v3>;
277	vqmmc-supply = <&vcc_3v3>;
278};
279
280/* eMMC */
281&sd_emmc_c {
282	status = "okay";
283	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
284	pinctrl-1 = <&emmc_clk_gate_pins>;
285	pinctrl-names = "default", "clk-gate";
286
287	bus-width = <8>;
288	cap-mmc-highspeed;
289	max-frequency = <200000000>;
290	non-removable;
291	disable-wp;
292	mmc-ddr-1_8v;
293	mmc-hs200-1_8v;
294
295	mmc-pwrseq = <&emmc_pwrseq>;
296	vmmc-supply = <&vcc_3v3>;
297	vqmmc-supply = <&vddio_boot>;
298};
299
300/* This is connected to the Bluetooth module: */
301&uart_A {
302	status = "okay";
303	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
304	pinctrl-names = "default";
305
306	bluetooth {
307		compatible = "brcm,bcm43438-bt";
308		shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
309		max-speed = <2000000>;
310		clocks = <&wifi32k>;
311		clock-names = "lpo";
312	};
313};
314
315/* This UART is brought out to the DB9 connector */
316&uart_AO {
317	status = "okay";
318	pinctrl-0 = <&uart_ao_a_pins>;
319	pinctrl-names = "default";
320};
321
322&usb0_phy {
323	status = "okay";
324	phy-supply = <&usb_pwr>;
325};
326
327&usb1_phy {
328	status = "okay";
329};
330
331&usb0 {
332	status = "okay";
333};
334
335&usb1 {
336	status = "okay";
337};