From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Date: Mon, 18 Sep 2017 11:14:59 +0000 (+0200)
Subject: arm64: dts: apq8016-sbc: add mbhc buttons support
X-Git-Tag: v4.15-rc1~75^2~38^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=64c4d0a7af86cf86a38e154ef0b6eefabb00bc34;p=thirdparty%2Flinux.git

arm64: dts: apq8016-sbc: add mbhc buttons support

This patch adds voltage thresholds configuration required for getting
audio headsets button support.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
---

diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index 1d63e6b879de7..933978d7d829c 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -379,6 +379,8 @@
         status = "okay";
         clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
         clock-names = "mclk";
+	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
 };
 
 &smd_rpm_regulators {