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Tue, 05 May 2026 03:14:40 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:f1d4:2ef0:7d08:9dd8]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-839679c8462sm1666121b3a.38.2026.05.05.03.14.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 03:14:39 -0700 (PDT) From: Chen-Yu Tsai To: Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 08/16] arm64: dts: mediatek: mt8192-asurada: Fix WiFi regulator description Date: Tue, 5 May 2026 18:13:58 +0800 Message-ID: <20260505101408.1796563-9-wenst@chromium.org> X-Mailer: git-send-email 2.54.0.545.g6539524ca2-goog In-Reply-To: <20260505101408.1796563-1-wenst@chromium.org> References: <20260505101408.1796563-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The WiFi supply regulator is a current-limiting switch. It does not have voltage regulation capabilities. The description is also missing a power input. Drop the voltage constraints, and add a supply input. Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index aae9d5ccca13..da819f36718b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -167,12 +167,11 @@ pp3300_wlan: regulator-3v3-wlan { regulator-name = "pp3300_wlan"; regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; pinctrl-names = "default"; pinctrl-0 = <&pp3300_wlan_pins>; enable-active-high; gpio = <&pio 143 GPIO_ACTIVE_HIGH>; + vin-supply = <&pp3300_g>; }; /* system wide switching 4.2V power rail */ -- 2.54.0.545.g6539524ca2-goog