[PATCH v2 08/16] arm64: dts: mediatek: mt8192-asurada: Fix WiFi regulator description

Chen-Yu Tsai
2026-05-05T10:14:50Z

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 <wenst@chromium.org>
---
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