Commit 93c53f23 authored by Eugeniy Paltsev's avatar Eugeniy Paltsev Committed by Vineet Gupta
Browse files

ARC: [plat-axs10x]: use pgu pll instead of fixed clock 



Use PLL driver instead of fixed-clock for PGU pixel clock.
That allows us to support wider range of graphic modes.

Signed-off-by: default avatarEugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
parent f091d5a4

arch/arc/boot/dts/axc001.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -28,6 +28,12 @@ 
			clock-frequency = <750000000>;

		};



		input_clk: input-clk {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <33333333>;

		};



		core_intc: arc700-intc@cpu {

			compatible = "snps,arc700-intc";

			interrupt-controller;

arch/arc/boot/dts/axs10x_mb.dtsi

+6 −5
Original line number Diff line number Diff line
@@ -61,12 +61,13 @@ 
				clock-frequency = <25000000>;

				#clock-cells = <0>;

			};

		};



			pguclk: pguclk {

		pguclk: pguclk@10080 {

			compatible = "snps,axs10x-pgu-pll-clock";

			reg = <0x10080 0x10>, <0x110 0x10>;

			#clock-cells = <0>;

				compatible = "fixed-clock";

				clock-frequency = <74250000>;

			};

			clocks = <&input_clk>;

		};



		gmac: ethernet@18000 {

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