arm64: dts: mediatek: mt8195-cherry: Add MFG0 domain supply

MFG0 is the main power domain for the GPU and its surrounding glue
logic, and has a specific power rail.

Add its power supply on Cherry platforms and remove the now useless
(and wrong) regulator-always-on property from the vbuck1 regulator.

Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index e8b0a6b8a188475c17dfbc414552784f27df133d..07b643065a588edfb0cf965a002854bade4a4b82 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -476,6 +476,10 @@
        };
 };
 
+&mfg0 {
+       domain-supply = <&mt6315_7_vbuck1>;
+};
+
 &mmc0 {
        status = "okay";
 
@@ -1229,7 +1233,6 @@
                                regulator-enable-ramp-delay = <256>;
                                regulator-ramp-delay = <6250>;
                                regulator-allowed-modes = <0 1 2>;
-                               regulator-always-on;
                        };
                };
        };