dts/amlogic/meson-g12b-radxa-zero2.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
10 /dts-v1/;
12 #include "meson-g12b-a311d.dtsi"
13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/leds/common.h>
15 #include <dt-bindings/gpio/meson-g12a-gpio.h>
16 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
28 		stdout-path = "serial0:115200n8";
36 	gpio-keys-polled {
37 		compatible = "gpio-keys-polled";
38 		poll-interval = <100>;
39 		power-button {
47 		compatible = "gpio-leds";
49 		led-green {
53 			linux,default-trigger = "heartbeat";
57 	hdmi-connector {
58 		compatible = "hdmi-connector";
63 				remote-endpoint = <&hdmi_tx_tmds_out>;
68 	emmc_pwrseq: emmc-pwrseq {
69 		compatible = "mmc-pwrseq-emmc";
70 		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
73 	sdio_pwrseq: sdio-pwrseq {
74 		compatible = "mmc-pwrseq-simple";
75 		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
77 		clock-names = "ext_clock";
80 	ao_5v: regulator-ao-5v {
81 		compatible = "regulator-fixed";
82 		regulator-name = "AO_5V";
83 		regulator-min-microvolt = <5000000>;
84 		regulator-max-microvolt = <5000000>;
85 		regulator-always-on;
88 	vcc_1v8: regulator-vcc-1v8 {
89 		compatible = "regulator-fixed";
90 		regulator-name = "VCC_1V8";
91 		regulator-min-microvolt = <1800000>;
92 		regulator-max-microvolt = <1800000>;
93 		vin-supply = <&vcc_3v3>;
94 		regulator-always-on;
97 	vcc_3v3: regulator-vcc-3v3 {
98 		compatible = "regulator-fixed";
99 		regulator-name = "VCC_3V3";
100 		regulator-min-microvolt = <3300000>;
101 		regulator-max-microvolt = <3300000>;
102 		vin-supply = <&vddao_3v3>;
103 		regulator-always-on;
107 	vddao_1v8: regulator-vddao-1v8 {
108 		compatible = "regulator-fixed";
109 		regulator-name = "VDDIO_AO1V8";
110 		regulator-min-microvolt = <1800000>;
111 		regulator-max-microvolt = <1800000>;
112 		vin-supply = <&vddao_3v3>;
113 		regulator-always-on;
116 	vddao_3v3: regulator-vddao-3v3 {
117 		compatible = "regulator-fixed";
118 		regulator-name = "VDDAO_3V3";
119 		regulator-min-microvolt = <3300000>;
120 		regulator-max-microvolt = <3300000>;
121 		vin-supply = <&ao_5v>;
122 		regulator-always-on;
125 	vddcpu_a: regulator-vddcpu-a {
129 		compatible = "pwm-regulator";
131 		regulator-name = "VDDCPU_A";
132 		regulator-min-microvolt = <730000>;
133 		regulator-max-microvolt = <1022000>;
135 		pwm-supply = <&ao_5v>;
138 		pwm-dutycycle-range = <100 0>;
140 		regulator-boot-on;
141 		regulator-always-on;
144 	vddcpu_b: regulator-vddcpu-b {
148 		compatible = "pwm-regulator";
150 		regulator-name = "VDDCPU_B";
151 		regulator-min-microvolt = <730000>;
152 		regulator-max-microvolt = <1022000>;
154 		pwm-supply = <&ao_5v>;
157 		pwm-dutycycle-range = <100 0>;
159 		regulator-boot-on;
160 		regulator-always-on;
164 		compatible = "amlogic,axg-sound-card";
165 		model = "RADXA-ZERO2";
166 		audio-aux-devs = <&tdmout_b>;
167 		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
172 		assigned-clocks = <&clkc CLKID_MPLL2>,
175 		assigned-clock-parents = <0>, <0>, <0>;
176 		assigned-clock-rates = <294912000>,
180 		dai-link-0 {
181 			sound-dai = <&frddr_a>;
184 		dai-link-1 {
185 			sound-dai = <&frddr_b>;
188 		dai-link-2 {
189 			sound-dai = <&frddr_c>;
193 		dai-link-3 {
194 			sound-dai = <&tdmif_b>;
195 			dai-format = "i2s";
196 			dai-tdm-slot-tx-mask-0 = <1 1>;
197 			dai-tdm-slot-tx-mask-1 = <1 1>;
198 			dai-tdm-slot-tx-mask-2 = <1 1>;
199 			dai-tdm-slot-tx-mask-3 = <1 1>;
200 			mclk-fs = <256>;
203 				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
208 		dai-link-4 {
209 			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
212 				sound-dai = <&hdmi_tx>;
217 	wifi32k: clock-0 {
218 		compatible = "pwm-clock";
219 		#clock-cells = <0>;
220 		clock-frequency = <32768>;
230 	pinctrl-0 = <&cec_ao_a_h_pins>;
231 	pinctrl-names = "default";
233 	hdmi-phandle = <&hdmi_tx>;
237 	pinctrl-0 = <&cec_ao_b_h_pins>;
238 	pinctrl-names = "default";
240 	hdmi-phandle = <&hdmi_tx>;
248 	cpu-supply = <&vddcpu_b>;
249 	operating-points-v2 = <&cpu_opp_table_0>;
251 	clock-latency = <50000>;
255 	cpu-supply = <&vddcpu_b>;
256 	operating-points-v2 = <&cpu_opp_table_0>;
258 	clock-latency = <50000>;
262 	cpu-supply = <&vddcpu_a>;
263 	operating-points-v2 = <&cpub_opp_table_1>;
265 	clock-latency = <50000>;
269 	cpu-supply = <&vddcpu_a>;
270 	operating-points-v2 = <&cpub_opp_table_1>;
272 	clock-latency = <50000>;
276 	cpu-supply = <&vddcpu_a>;
277 	operating-points-v2 = <&cpub_opp_table_1>;
279 	clock-latency = <50000>;
283 	cpu-supply = <&vddcpu_a>;
284 	operating-points-v2 = <&cpub_opp_table_1>;
286 	clock-latency = <50000>;
302 	gpio-line-names =
324 	gpio-line-names =
334 	pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
335 	pinctrl-names = "default";
336 	hdmi-supply = <&ao_5v>;
341 		remote-endpoint = <&hdmi_connector_in>;
347 	pinctrl-0 = <&remote_input_ao_pins>;
348 	pinctrl-names = "default";
352 	pinctrl-0 = <&pwm_a_e_pins>;
353 	pinctrl-names = "default";
355 	clock-names = "clkin0";
360 	pinctrl-0 = <&pwm_e_pins>;
361 	pinctrl-names = "default";
363 	clock-names = "clkin0";
368 	pinctrl-0 = <&pwm_ao_a_pins>;
369 	pinctrl-names = "default";
371 	clock-names = "clkin0";
376 	pinctrl-0 = <&pwm_ao_d_e_pins>;
377 	pinctrl-names = "default";
379 	clock-names = "clkin1";
385 	vref-supply = <&vddao_1v8>;
391 	pinctrl-0 = <&sdio_pins>;
392 	pinctrl-1 = <&sdio_clk_gate_pins>;
393 	pinctrl-names = "default", "clk-gate";
394 	#address-cells = <1>;
395 	#size-cells = <0>;
397 	bus-width = <4>;
398 	cap-sd-highspeed;
399 	max-frequency = <100000000>;
401 	non-removable;
402 	disable-wp;
405 	keep-power-in-suspend;
407 	mmc-pwrseq = <&sdio_pwrseq>;
409 	vmmc-supply = <&vddao_3v3>;
410 	vqmmc-supply = <&vddao_1v8>;
414 		compatible = "brcm,bcm4329-fmac";
421 	pinctrl-0 = <&sdcard_c_pins>;
422 	pinctrl-1 = <&sdcard_clk_gate_c_pins>;
423 	pinctrl-names = "default", "clk-gate";
425 	bus-width = <4>;
426 	cap-sd-highspeed;
427 	max-frequency = <50000000>;
428 	disable-wp;
430 	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
431 	vmmc-supply = <&vddao_3v3>;
432 	vqmmc-supply = <&vddao_3v3>;
438 	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
439 	pinctrl-1 = <&emmc_clk_gate_pins>;
440 	pinctrl-names = "default", "clk-gate";
442 	bus-width = <8>;
443 	cap-mmc-highspeed;
444 	mmc-ddr-1_8v;
445 	mmc-hs200-1_8v;
446 	max-frequency = <200000000>;
447 	disable-wp;
449 	mmc-pwrseq = <&emmc_pwrseq>;
450 	vmmc-supply = <&vcc_3v3>;
451 	vqmmc-supply = <&vcc_1v8>;
468 	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
469 	pinctrl-names = "default";
470 	uart-has-rtscts;
473 		compatible = "brcm,bcm43438-bt";
474 		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
475 		max-speed = <2000000>;
477 		clock-names = "lpo";
483 	pinctrl-0 = <&uart_ao_a_pins>;
484 	pinctrl-names = "default";