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(mob-194-230-148-227.cgn.sunrise.net. [194.230.148.227]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43f23572d43sm86028075e9.31.2025.04.11.08.58.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Apr 2025 08:58:57 -0700 (PDT) From: Aleksandrs Vinarskis To: Bjorn Andersson , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Aleksandrs Vinarskis Subject: [PATCH v1 1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO Date: Fri, 11 Apr 2025 17:54:21 +0200 Message-ID: <20250411155852.4238-1-alex.vinarskis@gmail.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Particular device comes without headset combo jack, hence does not feature wcd codec IC. In such cases, DMICs are powered from vreg_l1b. Set regulator as always-on to enable microphones. Signed-off-by: Aleksandrs Vinarskis --- arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts index 35d97db9e1f6..4a35846b5947 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts @@ -269,6 +269,7 @@ vreg_l1b_1p8: ldo1 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; + regulator-always-on; }; vreg_l2b_3p0: ldo2 {