[PATCH v2 3/7] arm64: dts: qcom: sdm660-xiaomi-lavender: Add volume down button

[Dang Huynh <danct12@riseup.net>]

This enables the volume down key.

Reviewed-by: Caleb Connolly <caleb@connolly.tech>
Reviewed-by: Martin Botka <martin.botka@somainline.org>
Signed-off-by: Dang Huynh <danct12@riseup.net>
---
 arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
index 365a03b56cde..28408240735b 100644
--- a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
+++ b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
@@ -51,6 +51,16 @@ &blsp1_uart2 {
 	status = "okay";
 };
 
+&pon {
+	voldown {
+		compatible = "qcom,pm8941-resin";
+		interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+		debounce = <15625>;
+		bias-pull-up;
+		linux,code = <KEY_VOLUMEDOWN>;
+	};
+};
+
 &rpm_requests {
 	pm660l-regulators {
 		compatible = "qcom,rpm-pm660l-regulators";
-- 
2.33.1