[PATCH RFC 3/3] arm64: dts: qcom: sdm845-oneplus-fajita: Enable speaker codec

[David Heidelberg via B4 Relay]

From: David Heidelberg <david@xxxxxxx>

OnePlus 6 uses NXP TFA9894 audio codec. Enable it.

Signed-off-by: David Heidelberg <david@xxxxxxx>
---
 arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
index 0542333a83579..cb08aab4740a4 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
@@ -35,17 +35,26 @@ &display_panel {
 	compatible = "samsung,s6e3fc2x01-ams641rw", "samsung,s6e3fc2x01";
 };
 
 &framebuffer {
 	height = <2340>;
 };
 
 &i2c4 {
-	/* nxp,tfa9894 @ 0x34 */
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	tfa9894_codec: audio-codec@34 {
+		compatible = "nxp,tfa9894";
+		reg = <0x34>;
+		reset-gpios = <&tlmm 69 GPIO_ACTIVE_HIGH>;
+		#sound-dai-cells = <0>;
+	};
 };
 
 &bq27441_fg {
 	monitored-battery = <&battery>;
 };
 
 &sound {
 	model = "OnePlus 6T";
@@ -56,22 +65,21 @@ &sound {
 			"AMIC4", "MIC BIAS1",
 			"AMIC5", "MIC BIAS3";
 };
 
 &pmi8998_charger {
 	monitored-battery = <&battery>;
 };
 
-/*
- * The TFA9894 codec is currently unsupported.
- * We need to delete the node to allow the soundcard
- * to probe for headphones/earpiece.
- */
-/delete-node/ &speaker_playback_dai;
+&speaker_playback_dai {
+	codec {
+		sound-dai = <&tfa9894_codec>;
+	};
+};
 
 &rmi4_f12 {
 	touchscreen-y-mm = <148>;
 };
 
 &wcd9340 {
 	qcom,micbias1-microvolt = <2700000>;
 	qcom,micbias2-microvolt = <2700000>;

-- 
2.53.0