[PATCH v2 10/10] arm64: dts: qcom: sc8280xp-arcata: Drop duplicate DMIC supplies

[Jérôme de Bretagne via B4 Relay]

From: Jérôme de Bretagne <jerome.debretagne@xxxxxxxxx>

Align with the reference implementation from the ThinkPad X13s.

The audio-routing setup specifies two power supplies for each DMIC,
but only one of them can be active at the same time.

Drop the redundant routes to the pull-up "VA MIC BIASn" supplies as
done in commit a2e617f4e698 ("arm64: dts: qcom: sc8280xp-x13s: Drop
duplicate DMIC supplies").

There is no functional difference except that we skip briefly switching
to pull-up mode when shutting down the microphone.

Cc: Stephan Gerhold <stephan.gerhold@xxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Signed-off-by: Jérôme de Bretagne <jerome.debretagne@xxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts
index 60f65fd450ecba8196509a620be029314e5efc05..74e218cf8aaaa5658982c5cda0b231802712650d 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts
@@ -776,9 +776,6 @@ &sound {
 			"VA DMIC0", "MIC BIAS1",
 			"VA DMIC1", "MIC BIAS1",
 			"VA DMIC2", "MIC BIAS3",
-			"VA DMIC0", "VA MIC BIAS1",
-			"VA DMIC1", "VA MIC BIAS1",
-			"VA DMIC2", "VA MIC BIAS3",
 			"TX SWR_ADC1", "ADC2_OUTPUT";
 
 	wcd-playback-dai-link {

-- 
2.47.3