blob: 5f9e37585a28c7e4dcd0449d1a9cf601b21ea608 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "pxa300-raumfeld-common.dtsi"
/ {
model = "Raumfeld Speaker One (PXA3xx)";
compatible = "raumfeld,raumfeld-speaker-one-pxa303", "marvell,pxa300";
wm8782: wm8782 {
compatible = "wm8782";
#sound-dai-cells = <0>;
Vdd-supply = <&reg_3v3>;
Vdda-supply = <&reg_va_5v0>;
};
xo_11mhz: oscillator-11mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <11289600>;
clock-accuracy = <100>;
};
xo_audio: clock-gate {
compatible = "gpio-gate-clock";
pinctrlnames = "default";
pinctrl-0 = <&xo_audio_pins>;
clocks = <&xo_11mhz>;
#clock-cells = <0>;
enable-gpios = <&gpio 111 GPIO_ACTIVE_HIGH>;
};
reg_va_30v0: regulator-va-30v0 {
compatible = "regulator-fixed";
regulator-name = "va-30v0-fixed-supply";
regulator-min-microvolt = <30000000>;
regulator-max-microvolt = <30000000>;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "Raumfeld Speaker";
#address-cells = <1>;
#size-cells = <0>;
simple-audio-card,dai-link@0 {
reg = <0>;
format = "i2s";
bitclock-master = <&dailink_master_analog_out>;
frame-master = <&dailink_master_analog_out>;
mclk-fs = <256>;
dailink_master_analog_out: cpu {
sound-dai = <&ssp_dai0>;
};
codec {
sound-dai = <&sta320>;
};
};
simple-audio-card,dai-link@1 {
reg = <1>;
format = "i2s";
bitclock-master = <&dailink_master_analog_in>;
frame-master = <&dailink_master_analog_in>;
mclk-fs = <256>;
dailink_master_analog_in: cpu {
sound-dai = <&ssp_dai0>;
};
codec {
sound-dai = <&wm8782>;
};
};
};
};
&ssp_dai0 {
clocks = <&xo_audio>;
};
&spi {
dac@2 {
compatible = "ti,dac7512";
reg = <2>;
spi-max-frequency = <1000000>;
vcc-supply = <&reg_3v3>;
};
};
&rotary {
status = "okay";
};
&pxai2c1 {
sta320: codec@1a {
compatible = "st,sta32x";
reg = <0x1a>;
pinctrl-names = "default";
pinctrl-0 = <&sta320_pins>;
clocks = <&xo_audio>;
clock-names = "xti";
reset-gpios = <&gpio 120 GPIO_ACTIVE_HIGH>;
Vdda-supply = <&reg_3v3>;
Vdd3-supply = <&reg_3v3>;
Vcc-supply = <&reg_va_30v0>;
#sound-dai-cells = <0>;
st,thermal-warning-adjustment;
st,thermal-warning-recovery;
st,fault-detect-recovery;
st,drop-compensation-ns = <80>;
st,max-power-use-mpcc;
st,invalid-input-detect-mute;
/* 2 (half-bridge) and 1 (full-bridge) on-board power */
st,output-conf = /bits/ 8 <0x1>;
st,needs_esd_watchdog;
};
};
&pinctrl {
xo_audio_pins: xo-audio-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(111) MFP_AF0 /* ENABLE */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
};
sta320_pins: sta320-pins {
pinctrl-single,pins = <
MFP_PIN_PXA300(120) MFP_AF0 /* CODEC_RESET */
>;
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
};
};