arm64: dts: allwinner: a64: Enable audio on Teres-I

The TERES-I has internal speakers (left, right), internal microphone
and a headset combo jack (headphones + mic), "CTIA" (android) pinout.

The headphone and mic detect lines of the A64 are connected properly,
but AFAIK currently unsupported by the driver.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Torsten Duwe <duwe@suse.de>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
index 12afc52e169ebabc842341fe7d4871c5f5ca47f8..1069e7012c9c08a06097c8143f106b5bf4afa0e0 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts
@@ -79,6 +79,25 @@ wifi_pwrseq: wifi_pwrseq {
                compatible = "mmc-pwrseq-simple";
                reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
        };
+
+       speaker_amp: audio-amplifier {
+               compatible = "simple-audio-amplifier";
+               enable-gpios = <&r_pio 0 12 GPIO_ACTIVE_HIGH>; /* PL12 */
+               sound-name-prefix = "Speaker Amp";
+       };
+};
+
+&codec {
+       status = "okay";
+};
+
+&codec_analog {
+       cpvdd-supply = <&reg_eldo1>;
+       status = "okay";
+};
+
+&dai {
+       status = "okay";
 };
 
 &ehci1 {
@@ -277,6 +296,29 @@ &simplefb_hdmi {
        vcc-hdmi-supply = <&reg_dldo1>;
 };
 
+&sound {
+       simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
+       simple-audio-card,widgets = "Headphone", "Headphone Jack",
+                                   "Microphone", "Headset Microphone",
+                                   "Microphone", "Internal Microphone",
+                                   "Speaker", "Internal Speaker";
+       simple-audio-card,routing =
+                       "Left DAC", "AIF1 Slot 0 Left",
+                       "Right DAC", "AIF1 Slot 0 Right",
+                       "AIF1 Slot 0 Left ADC", "Left ADC",
+                       "AIF1 Slot 0 Right ADC", "Right ADC",
+                       "Headphone Jack", "HP",
+                       "Speaker Amp INL", "LINEOUT",
+                       "Speaker Amp INR", "LINEOUT",
+                       "Internal Speaker", "Speaker Amp OUTL",
+                       "Internal Speaker", "Speaker Amp OUTR",
+                       "Internal Microphone", "MBIAS",
+                       "MIC1", "Internal Microphone",
+                       "Headset Microphone", "HBIAS",
+                       "MIC2", "Headset Microphone";
+       status = "okay";
+};
+
 &uart0 {
        pinctrl-names = "default";
        pinctrl-0 = <&uart0_pb_pins>;