dts/amlogic/meson-khadas-vim3.dtsi

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/gpio/meson-g12a-gpio.h>
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
22 		stdout-path = "serial0:115200n8";
30 	adc-keys {
31 		compatible = "adc-keys";
32 		io-channels = <&saradc 2>;
33 		io-channel-names = "buttons";
34 		keyup-threshold-microvolt = <1710000>;
36 		button-function {
39 			press-threshold-microvolt = <10000>;
44 		compatible = "gpio-leds";
46 		led-white {
50 			linux,default-trigger = "heartbeat";
53 		led-red {
60 	emmc_pwrseq: emmc-pwrseq {
61 		compatible = "mmc-pwrseq-emmc";
62 		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
65 	gpio-keys-polled {
66 		compatible = "gpio-keys-polled";
67 		poll-interval = <100>;
69 		power-button {
76 	sdio_pwrseq: sdio-pwrseq {
77 		compatible = "mmc-pwrseq-simple";
78 		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
80 		clock-names = "ext_clock";
83 	dc_in: regulator-dc_in {
84 		compatible = "regulator-fixed";
85 		regulator-name = "DC_IN";
86 		regulator-min-microvolt = <5000000>;
87 		regulator-max-microvolt = <5000000>;
88 		regulator-always-on;
91 	vcc_5v: regulator-vcc_5v {
92 		compatible = "regulator-fixed";
93 		regulator-name = "VCC_5V";
94 		regulator-min-microvolt = <5000000>;
95 		regulator-max-microvolt = <5000000>;
96 		vin-supply = <&dc_in>;
99 		enable-active-high;
102 	vcc_1v8: regulator-vcc_1v8 {
103 		compatible = "regulator-fixed";
104 		regulator-name = "VCC_1V8";
105 		regulator-min-microvolt = <1800000>;
106 		regulator-max-microvolt = <1800000>;
107 		vin-supply = <&vcc_3v3>;
108 		regulator-always-on;
111 	vcc_3v3: regulator-vcc_3v3 {
112 		compatible = "regulator-fixed";
113 		regulator-name = "VCC_3V3";
114 		regulator-min-microvolt = <3300000>;
115 		regulator-max-microvolt = <3300000>;
116 		vin-supply = <&vsys_3v3>;
117 		regulator-always-on;
121 	vddao_1v8: regulator-vddao_1v8 {
122 		compatible = "regulator-fixed";
123 		regulator-name = "VDDIO_AO1V8";
124 		regulator-min-microvolt = <1800000>;
125 		regulator-max-microvolt = <1800000>;
126 		vin-supply = <&vsys_3v3>;
127 		regulator-always-on;
130 	emmc_1v8: regulator-emmc_1v8 {
131 		compatible = "regulator-fixed";
132 		regulator-name = "EMMC_AO1V8";
133 		regulator-min-microvolt = <1800000>;
134 		regulator-max-microvolt = <1800000>;
135 		vin-supply = <&vcc_3v3>;
136 		regulator-always-on;
139 	vsys_3v3: regulator-vsys_3v3 {
140 		compatible = "regulator-fixed";
141 		regulator-name = "VSYS_3V3";
142 		regulator-min-microvolt = <3300000>;
143 		regulator-max-microvolt = <3300000>;
144 		vin-supply = <&dc_in>;
145 		regulator-always-on;
148 	usb_pwr: regulator-usb_pwr {
149 		compatible = "regulator-fixed";
150 		regulator-name = "USB_PWR";
151 		regulator-min-microvolt = <5000000>;
152 		regulator-max-microvolt = <5000000>;
153 		vin-supply = <&vcc_5v>;
156 		enable-active-high;
159 	hdmi-connector {
160 		compatible = "hdmi-connector";
165 				remote-endpoint = <&hdmi_tx_tmds_out>;
172 		compatible = "amlogic,axg-sound-card";
173 		model = "KHADAS-VIM3";
174 		audio-aux-devs = <&tdmin_a>, <&tdmout_a>;
175 		audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
185 		assigned-clocks = <&clkc CLKID_MPLL2>,
188 		assigned-clock-parents = <0>, <0>, <0>;
189 		assigned-clock-rates = <294912000>,
193 		dai-link-0 {
194 			sound-dai = <&frddr_a>;
197 		dai-link-1 {
198 			sound-dai = <&frddr_b>;
201 		dai-link-2 {
202 			sound-dai = <&frddr_c>;
205 		dai-link-3 {
206 			sound-dai = <&toddr_a>;
209 		dai-link-4 {
210 			sound-dai = <&toddr_b>;
213 		dai-link-5 {
214 			sound-dai = <&toddr_c>;
218 		dai-link-6 {
219 			sound-dai = <&tdmif_a>;
220 			dai-format = "i2s";
221 			dai-tdm-slot-tx-mask-0 = <1 1>;
222 			dai-tdm-slot-tx-mask-1 = <1 1>;
223 			dai-tdm-slot-tx-mask-2 = <1 1>;
224 			dai-tdm-slot-tx-mask-3 = <1 1>;
225 			mclk-fs = <256>;
228 				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
233 		dai-link-7 {
234 			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
237 				sound-dai = <&hdmi_tx>;
243 		compatible = "pwm-clock";
244 		#clock-cells = <0>;
245 		clock-frequency = <32768>;
259 	pinctrl-0 = <&cec_ao_a_h_pins>;
260 	pinctrl-names = "default";
262 	hdmi-phandle = <&hdmi_tx>;
266 	pinctrl-0 = <&cec_ao_b_h_pins>;
267 	pinctrl-names = "default";
269 	hdmi-phandle = <&hdmi_tx>;
274 		cpu_active: cpu-active {
281 	cooling-maps {
284 			cooling-device = <&khadas_mcu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
290 	external_phy: ethernet-phy@0 {
293 		max-speed = <1000>;
295 		interrupt-parent = <&gpio_intc>;
302 	pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
303 	pinctrl-names = "default";
305 	phy-mode = "rgmii";
306 	phy-handle = <&external_phy>;
307 	amlogic,tx-delay-ns = <2>;
324 	pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
325 	pinctrl-names = "default";
326 	hdmi-supply = <&vcc_5v>;
331 		remote-endpoint = <&hdmi_connector_in>;
337 	pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>;
338 	pinctrl-names = "default";
340 	khadas_mcu: system-controller@18 {
343 		#cooling-cells = <2>;
346 	gpio_expander: gpio-controller@20 {
349 		vcc-supply = <&vcc_3v3>;
350 		gpio-controller;
351 		#gpio-cells = <2>;
357 		#clock-cells = <0>;
363 	pinctrl-0 = <&remote_input_ao_pins>;
364 	pinctrl-names = "default";
365 	linux,rc-map-name = "rc-khadas";
369 	reset-gpios = <&gpio GPIOA_8 GPIO_ACTIVE_LOW>;
374 	pinctrl-0 = <&pwm_e_pins>;
375 	pinctrl-names = "default";
380 	vref-supply = <&vddao_1v8>;
386 	pinctrl-0 = <&sdio_pins>;
387 	pinctrl-1 = <&sdio_clk_gate_pins>;
388 	pinctrl-names = "default", "clk-gate";
389 	#address-cells = <1>;
390 	#size-cells = <0>;
392 	bus-width = <4>;
393 	cap-sd-highspeed;
394 	max-frequency = <100000000>;
396 	non-removable;
397 	disable-wp;
400 	keep-power-in-suspend;
402 	mmc-pwrseq = <&sdio_pwrseq>;
404 	vmmc-supply = <&vsys_3v3>;
405 	vqmmc-supply = <&vddao_1v8>;
409 		compatible = "brcm,bcm4329-fmac";
416 	pinctrl-0 = <&sdcard_c_pins>;
417 	pinctrl-1 = <&sdcard_clk_gate_c_pins>;
418 	pinctrl-names = "default", "clk-gate";
420 	bus-width = <4>;
421 	cap-sd-highspeed;
422 	max-frequency = <50000000>;
423 	disable-wp;
425 	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
426 	vmmc-supply = <&vsys_3v3>;
427 	vqmmc-supply = <&vsys_3v3>;
433 	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
434 	pinctrl-1 = <&emmc_clk_gate_pins>;
435 	pinctrl-names = "default", "clk-gate";
437 	bus-width = <8>;
438 	cap-mmc-highspeed;
439 	mmc-ddr-1_8v;
440 	mmc-hs200-1_8v;
441 	max-frequency = <200000000>;
442 	disable-wp;
444 	mmc-pwrseq = <&emmc_pwrseq>;
445 	vmmc-supply = <&vcc_3v3>;
446 	vqmmc-supply = <&emmc_1v8>;
452  * Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0,
453  * and change bus-width to 4 then spifc can be enabled.
457 	pinctrl-0 = <&nor_pins>;
458 	pinctrl-names = "default";
461 		#address-cells = <1>;
462 		#size-cells = <1>;
463 		compatible = "winbond,w25q128fw", "jedec,spi-nor";
465 		spi-max-frequency = <104000000>;
499 	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
500 	pinctrl-names = "default";
501 	uart-has-rtscts;
504 		compatible = "brcm,bcm43438-bt";
505 		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
506 		max-speed = <2000000>;
508 		clock-names = "lpo";
514 	pinctrl-0 = <&uart_ao_a_pins>;
515 	pinctrl-names = "default";
519 	phy-supply = <&dc_in>;
523 	phy-supply = <&usb_pwr>;
527 	phy-supply = <&usb_pwr>;