From 7c2c4c9decf6f4604fe15a1db2da7c1250b3e9e5 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 8 Mar 2023 15:27:12 +0100 Subject: [PATCH] arm64: dts: qcom: sm8450-hdk: use recommended drive strength for speaker SD_N Downstream DTS (and sc8280xp-lenovo-thinkpad-x13s with the same speakers) uses 16 mA drive strength for the WSA8835 speaker SD_N reset/shutdown pin. Use the same for HDK8450, as it is seem the recommended value. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230308142712.277659-1-krzysztof.kozlowski@linaro.org --- arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts index cc6bfe9..a2ae37e 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts @@ -797,7 +797,7 @@ spkr_1_sd_n_active: spkr-1-sd-n-active-state { pins = "gpio1"; function = "gpio"; - drive-strength = <4>; + drive-strength = <16>; bias-disable; output-low; }; @@ -805,7 +805,7 @@ spkr_2_sd_n_active: spkr-2-sd-n-active-state { pins = "gpio89"; function = "gpio"; - drive-strength = <4>; + drive-strength = <16>; bias-disable; output-low; }; -- 2.7.4