1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Copyright (c) 2019 BayLibre SAS. All rights reserved.
8 #include "meson-g12a.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
15 compatible = "seirobotics,sei510", "amlogic,g12a";
16 model = "SEI Robotics SEI510";
19 compatible = "adc-keys";
20 io-channels = <&saradc 0>;
21 io-channel-names = "buttons";
22 keyup-threshold-microvolt = <1800000>;
26 linux,code = <KEY_POWER>;
27 press-threshold-microvolt = <1700000>;
36 mono_dac: audio-codec-0 {
37 compatible = "maxim,max98357a";
38 #sound-dai-cells = <0>;
39 sound-name-prefix = "U16";
40 sdmode-gpios = <&gpio GPIOX_8 GPIO_ACTIVE_HIGH>;
43 dmics: audio-codec-1 {
44 #sound-dai-cells = <0>;
45 compatible = "dmic-codec";
47 wakeup-delay-ms = <50>;
49 sound-name-prefix = "MIC";
53 stdout-path = "serial0:115200n8";
57 compatible = "composite-video-connector";
60 cvbs_connector_in: endpoint {
61 remote-endpoint = <&cvbs_vdac_out>;
66 emmc_pwrseq: emmc-pwrseq {
67 compatible = "mmc-pwrseq-emmc";
68 reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
72 compatible = "hdmi-connector";
76 hdmi_connector_in: endpoint {
77 remote-endpoint = <&hdmi_tx_tmds_out>;
83 device_type = "memory";
84 reg = <0x0 0x0 0x0 0x40000000>;
87 ao_5v: regulator-ao_5v {
88 compatible = "regulator-fixed";
89 regulator-name = "AO_5V";
90 regulator-min-microvolt = <5000000>;
91 regulator-max-microvolt = <5000000>;
92 vin-supply = <&dc_in>;
96 dc_in: regulator-dc_in {
97 compatible = "regulator-fixed";
98 regulator-name = "DC_IN";
99 regulator-min-microvolt = <5000000>;
100 regulator-max-microvolt = <5000000>;
104 emmc_1v8: regulator-emmc_1v8 {
105 compatible = "regulator-fixed";
106 regulator-name = "EMMC_1V8";
107 regulator-min-microvolt = <1800000>;
108 regulator-max-microvolt = <1800000>;
109 vin-supply = <&vddao_3v3>;
113 vddao_3v3: regulator-vddao_3v3 {
114 compatible = "regulator-fixed";
115 regulator-name = "VDDAO_3V3";
116 regulator-min-microvolt = <3300000>;
117 regulator-max-microvolt = <3300000>;
118 vin-supply = <&dc_in>;
122 vddao_3v3_t: regultor-vddao_3v3_t {
123 compatible = "regulator-fixed";
124 regulator-name = "VDDAO_3V3_T";
125 regulator-min-microvolt = <3300000>;
126 regulator-max-microvolt = <3300000>;
127 vin-supply = <&vddao_3v3>;
128 gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
132 vddio_ao1v8: regulator-vddio_ao1v8 {
133 compatible = "regulator-fixed";
134 regulator-name = "VDDIO_AO1V8";
135 regulator-min-microvolt = <1800000>;
136 regulator-max-microvolt = <1800000>;
137 vin-supply = <&vddao_3v3>;
142 /* TEE Reserved Memory */
143 bl32_reserved: bl32@5000000 {
144 reg = <0x0 0x05300000 0x0 0x2000000>;
149 sdio_pwrseq: sdio-pwrseq {
150 compatible = "mmc-pwrseq-simple";
151 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
153 clock-names = "ext_clock";
157 compatible = "pwm-clock";
159 clock-frequency = <32768>;
160 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
164 compatible = "amlogic,axg-sound-card";
165 model = "G12A-SEI510";
166 audio-aux-devs = <&tdmout_a>, <&tdmout_b>,
167 <&tdmin_a>, <&tdmin_b>;
168 audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
169 "TDMOUT_A IN 1", "FRDDR_B OUT 0",
170 "TDMOUT_A IN 2", "FRDDR_C OUT 0",
171 "TDM_A Playback", "TDMOUT_A OUT",
172 "TDMOUT_B IN 0", "FRDDR_A OUT 1",
173 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
174 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
175 "TDM_B Playback", "TDMOUT_B OUT",
176 "TODDR_A IN 4", "PDM Capture",
177 "TODDR_B IN 4", "PDM Capture",
178 "TODDR_C IN 4", "PDM Capture",
179 "TDMIN_A IN 0", "TDM_A Capture",
180 "TDMIN_A IN 3", "TDM_A Loopback",
181 "TDMIN_B IN 0", "TDM_A Capture",
182 "TDMIN_B IN 3", "TDM_A Loopback",
183 "TDMIN_A IN 1", "TDM_B Capture",
184 "TDMIN_A IN 4", "TDM_B Loopback",
185 "TDMIN_B IN 1", "TDM_B Capture",
186 "TDMIN_B IN 4", "TDM_B Loopback",
187 "TODDR_A IN 0", "TDMIN_A OUT",
188 "TODDR_B IN 0", "TDMIN_A OUT",
189 "TODDR_C IN 0", "TDMIN_A OUT",
190 "TODDR_A IN 1", "TDMIN_B OUT",
191 "TODDR_B IN 1", "TDMIN_B OUT",
192 "TODDR_C IN 1", "TDMIN_B OUT";
194 assigned-clocks = <&clkc CLKID_MPLL2>,
197 assigned-clock-parents = <0>, <0>, <0>;
198 assigned-clock-rates = <294912000>,
204 sound-dai = <&frddr_a>;
208 sound-dai = <&frddr_b>;
212 sound-dai = <&frddr_c>;
216 sound-dai = <&toddr_a>;
220 sound-dai = <&toddr_b>;
224 sound-dai = <&toddr_c>;
227 /* internal speaker interface */
229 sound-dai = <&tdmif_a>;
231 dai-tdm-slot-tx-mask-0 = <1 1>;
235 sound-dai = <&mono_dac>;
239 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
243 /* 8ch hdmi interface */
245 sound-dai = <&tdmif_b>;
247 dai-tdm-slot-tx-mask-0 = <1 1>;
248 dai-tdm-slot-tx-mask-1 = <1 1>;
249 dai-tdm-slot-tx-mask-2 = <1 1>;
250 dai-tdm-slot-tx-mask-3 = <1 1>;
254 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
258 /* internal digital mics */
263 sound-dai = <&dmics>;
269 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
272 sound-dai = <&hdmi_tx>;
283 pinctrl-0 = <&cec_ao_a_h_pins>;
284 pinctrl-names = "default";
286 hdmi-phandle = <&hdmi_tx>;
290 pinctrl-0 = <&cec_ao_b_h_pins>;
291 pinctrl-names = "default";
293 hdmi-phandle = <&hdmi_tx>;
301 cvbs_vdac_out: endpoint {
302 remote-endpoint = <&cvbs_connector_in>;
308 phy-handle = <&internal_ephy>;
326 pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
327 pinctrl-names = "default";
331 hdmi_tx_tmds_out: endpoint {
332 remote-endpoint = <&hdmi_connector_in>;
338 pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
339 pinctrl-names = "default";
344 pinctrl-0 = <&remote_input_ao_pins>;
345 pinctrl-names = "default";
350 pinctrl-0 = <&pwm_e_pins>;
351 pinctrl-names = "default";
353 clock-names = "clkin0";
357 pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_din1_z_pins>,
358 <&pdm_din2_z_pins>, <&pdm_din3_z_pins>,
360 pinctrl-names = "default";
366 vref-supply = <&vddio_ao1v8>;
372 pinctrl-0 = <&sdio_pins>;
373 pinctrl-1 = <&sdio_clk_gate_pins>;
374 pinctrl-names = "default", "clk-gate";
375 #address-cells = <1>;
381 max-frequency = <100000000>;
386 mmc-pwrseq = <&sdio_pwrseq>;
388 vmmc-supply = <&vddao_3v3>;
389 vqmmc-supply = <&vddio_ao1v8>;
393 compatible = "brcm,bcm4329-fmac";
400 pinctrl-0 = <&sdcard_c_pins>;
401 pinctrl-1 = <&sdcard_clk_gate_c_pins>;
402 pinctrl-names = "default", "clk-gate";
406 max-frequency = <50000000>;
409 cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
410 vmmc-supply = <&vddao_3v3>;
411 vqmmc-supply = <&vddao_3v3>;
417 pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
418 pinctrl-1 = <&emmc_clk_gate_pins>;
419 pinctrl-names = "default", "clk-gate";
425 max-frequency = <200000000>;
429 mmc-pwrseq = <&emmc_pwrseq>;
430 vmmc-supply = <&vddao_3v3>;
431 vqmmc-supply = <&emmc_1v8>;
435 pinctrl-0 = <&tdm_a_dout0_pins>, <&tdm_a_fs_pins>, <&tdm_a_sclk_pins>;
436 pinctrl-names = "default";
439 assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD0>,
440 <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD0>;
441 assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_A_SCLK>,
442 <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
443 assigned-clock-rates = <0>, <0>;
484 pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
485 pinctrl-names = "default";
489 compatible = "brcm,bcm43438-bt";
490 shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
491 max-speed = <2000000>;
494 vbat-supply = <&vddao_3v3>;
495 vddio-supply = <&vddio_ao1v8>;
501 pinctrl-0 = <&uart_ao_a_pins>;
502 pinctrl-names = "default";