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Commit fc6634ac authored by Bibby Hsieh's avatar Bibby Hsieh Committed by Matthias Brugger
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arm64: dts: mt8173: add mmsel clocks for 4K support 



To support HDMI 4K resolution, mmsys need clcok
mm_sel to be 400MHz.

The board .dts file should override the clock rate
property with the higher VENCPLL frequency the board
supports HDMI 4K resolution.

Signed-off-by: default avatarBibby Hsieh <bibby.hsieh@mediatek.com>
Reviewed-by: default avatarDaniel Kurtz <djkurtz@chromium.org>
Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 7ce7d89f

arch/arm64/boot/dts/mediatek/mt8173.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -778,6 +778,8 @@ 
			compatible = "mediatek,mt8173-mmsys", "syscon";

			reg = <0 0x14000000 0 0x1000>;

			power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;

			assigned-clocks = <&topckgen CLK_TOP_MM_SEL>;

			assigned-clock-rates = <400000000>;

			#clock-cells = <1>;

		};