diff mbox series

[v2,5/7] arm64: dts: qcom: sm4250: add LPASS LPI pin controller

Message ID 20241002022015.867031-6-alexey.klimov@linaro.org (mailing list archive)
State New
Headers show
Series qrb4210-rb2: add HDMI audio playback support | expand

Commit Message

Alexey Klimov Oct. 2, 2024, 2:20 a.m. UTC 
Add the Low Power Audio SubSystem Low Power Island (LPASS LPI)
pin controller device node required for audio subsystem on
Qualcomm QRB4210 RB2.

Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm4250.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm4250.dtsi b/arch/arm64/boot/dts/qcom/sm4250.dtsi
index c5add8f44fc0..37c0e963e739 100644
--- a/arch/arm64/boot/dts/qcom/sm4250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm4250.dtsi
@@ -3,6 +3,7 @@ 
  * Copyright (c) 2021, Iskren Chernev <iskren.chernev@gmail.com>
  */
 
+#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
 #include "sm6115.dtsi"
 
 &CPU0 {
@@ -36,3 +37,18 @@  &CPU6 {
 &CPU7 {
 	compatible = "qcom,kryo240";
 };
+
+&soc {
+	lpass_tlmm: pinctrl@a7c0000 {
+		compatible = "qcom,sm4250-lpass-lpi-pinctrl";
+		reg = <0x0 0xa7c0000 0x0 0x20000>,
+		      <0x0 0xa950000 0x0 0x10000>;
+
+		clocks = <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+		clock-names = "audio";
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&lpass_tlmm 0 0 26>;
+	};
+};