mirror of https://gitee.com/openkylin/linux.git
138 lines
2.8 KiB
Plaintext
138 lines
2.8 KiB
Plaintext
// 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 = <®_3v3>;
|
|
Vdda-supply = <®_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 = <®_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 = <®_3v3>;
|
|
Vdd3-supply = <®_3v3>;
|
|
Vcc-supply = <®_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);
|
|
};
|
|
};
|