diff options
Diffstat (limited to 'dts/src/arm64/amlogic/meson-axg-s400.dts')
| -rw-r--r-- | dts/src/arm64/amlogic/meson-axg-s400.dts | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/dts/src/arm64/amlogic/meson-axg-s400.dts b/dts/src/arm64/amlogic/meson-axg-s400.dts index dff9b15eb3..d5c01427a5 100644 --- a/dts/src/arm64/amlogic/meson-axg-s400.dts +++ b/dts/src/arm64/amlogic/meson-axg-s400.dts @@ -6,21 +6,75 @@ /dts-v1/; #include "meson-axg.dtsi" +#include <dt-bindings/input/input.h> / { compatible = "amlogic,s400", "amlogic,a113d", "amlogic,meson-axg"; model = "Amlogic Meson AXG S400 Development Board"; + adc_keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + + button-next { + label = "Next"; + linux,code = <KEY_NEXT>; + press-threshold-microvolt = <1116000>; /* 62% */ + }; + + button-prev { + label = "Previous"; + linux,code = <KEY_PREVIOUS>; + press-threshold-microvolt = <900000>; /* 50% */ + }; + + button-wifi { + label = "Wifi"; + linux,code = <KEY_WLAN>; + press-threshold-microvolt = <684000>; /* 38% */ + }; + + button-up { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + press-threshold-microvolt = <468000>; /* 26% */ + }; + + button-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + press-threshold-microvolt = <252000>; /* 14% */ + }; + + button-voice { + label = "Voice"; + linux,code = <KEY_VOICECOMMAND>; + press-threshold-microvolt = <0>; /* 0% */ + }; + }; + aliases { serial0 = &uart_AO; serial1 = &uart_A; }; + main_12v: regulator-main_12v { + compatible = "regulator-fixed"; + regulator-name = "12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + }; + vddio_boot: regulator-vddio_boot { compatible = "regulator-fixed"; regulator-name = "VDDIO_BOOT"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; }; vddao_3v3: regulator-vddao_3v3 { @@ -28,6 +82,8 @@ regulator-name = "VDDAO_3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + vin-supply = <&main_12v>; + regulator-always-on; }; vddio_ao18: regulator-vddio_ao18 { @@ -35,6 +91,8 @@ regulator-name = "VDDIO_AO18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; }; vcc_3v3: regulator-vcc_3v3 { @@ -42,6 +100,30 @@ regulator-name = "VCC_3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; + + vcc_5v: regulator-vcc_5v { + compatible = "regulator-fixed"; + regulator-name = "VCC5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&main_12v>; + + gpio = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + usb_pwr: regulator-usb_pwr { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + enable-active-high; }; emmc_pwrseq: emmc-pwrseq { @@ -62,6 +144,66 @@ clock-frequency = <32768>; pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */ }; + + speaker-leds { + compatible = "gpio-leds"; + + aled1 { + label = "speaker:aled1"; + gpios = <&gpio_speaker 7 0>; + }; + + aled2 { + label = "speaker:aled2"; + gpios = <&gpio_speaker 6 0>; + }; + + aled3 { + label = "speaker:aled3"; + gpios = <&gpio_speaker 5 0>; + }; + + aled4 { + label = "speaker:aled4"; + gpios = <&gpio_speaker 4 0>; + }; + + aled5 { + label = "speaker:aled5"; + gpios = <&gpio_speaker 3 0>; + }; + + aled6 { + label = "speaker:aled6"; + gpios = <&gpio_speaker 2 0>; + }; + }; + + linein: audio-codec@0 { + #sound-dai-cells = <0>; + compatible = "everest,es7241"; + VDDA-supply = <&vcc_3v3>; + VDDP-supply = <&vcc_3v3>; + VDDD-supply = <&vcc_3v3>; + status = "okay"; + sound-name-prefix = "Linein"; + }; + + lineout: audio-codec@1 { + #sound-dai-cells = <0>; + compatible = "everest,es7154"; + VDD-supply = <&vcc_3v3>; + PVDD-supply = <&vcc_5v>; + status = "okay"; + sound-name-prefix = "Lineout"; + }; + + spdif_dit: audio-codec@2 { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + status = "okay"; + sound-name-prefix = "DIT"; + }; }; ðmac { @@ -106,12 +248,33 @@ status = "okay"; pinctrl-0 = <&i2c1_z_pins>; pinctrl-names = "default"; + + speaker_amp1: audio-codec@1b { + compatible = "ti,tas5707"; + reg = <0x1b>; + reset-gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + AVDD-supply = <&vcc_3v3>; + DVDD-supply = <&vcc_3v3>; + PVDD_A-supply = <&main_12v>; + PVDD_B-supply = <&main_12v>; + PVDD_C-supply = <&main_12v>; + PVDD_D-supply = <&main_12v>; + }; }; &i2c_AO { status = "okay"; pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>; pinctrl-names = "default"; + + gpio_speaker: gpio-controller@1f { + compatible = "nxp,pca9557"; + reg = <0x1f>; + gpio-controller; + #gpio-cells = <2>; + vcc-supply = <&vddao_3v3>; + }; }; &pwm_ab { @@ -166,3 +329,8 @@ compatible = "brcm,bcm4329-fmac"; }; }; + +&saradc { + status = "okay"; + vref-supply = <&vddio_ao18>; +}; |