diff mbox series

[6/7] arm64: dts: qcom: sm6115: add description of lpi_i2s2 pins

Message ID 20240628010715.438471-7-alexey.klimov@linaro.org
State New
Headers show
Series qrb4210-rb2: add HDMI audio playback support | expand

Commit Message

Alexey Klimov June 28, 2024, 1:07 a.m. UTC 
This is required to enable to HDMI audio playback on
QRB4210 RB2 board.

Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm6115.dtsi | 34 ++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index 3a9fb1780c90..5487b274836f 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -823,6 +823,40 @@  lpass_tlmm: pinctrl@a7c0000 {
 			gpio-ranges = <&lpass_tlmm 0 0 26>;
 
 			status = "disabled";
+
+			lpi_i2s2_active: lpi-i2s2-active-state {
+				sck-pin {
+					pins = "gpio10";
+					function = "i2s2_clk";
+					bias-disable;
+					drive-strength = <8>;
+					output-high;
+				};
+
+				ws-pins {
+					pins = "gpio11";
+					function = "i2s2_ws";
+					bias-disable;
+					drive-strength = <8>;
+					output-high;
+				};
+
+				data-pins {
+					pins = "gpio12";
+					function = "i2s2_data";
+					bias-disable;
+					drive-strength = <8>;
+					output-high;
+				};
+
+				ext-mclk1 {
+					pins = "gpio18";
+					function = "ext_mclk1_a";
+					bias-disable;
+					drive-strength = <16>;
+					output-high;
+				};
+			};
 		};
 
 		gcc: clock-controller@1400000 {