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Commit 22f708b0 authored by Ben Hutchings's avatar Ben Hutchings Committed by Simon Horman
Browse files

ARM: dts: r8a7790: Set maximum frequencies for SDHI clocks 



Taken from the datasheet.

Signed-off-by: default avatarBen Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 26dba296

arch/arm/boot/dts/r8a7790.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -589,6 +589,7 @@ 
		clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;

		dmas = <&dmac1 0xcd>, <&dmac1 0xce>;

		dma-names = "tx", "rx";

		max-frequency = <156000000>;

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -600,6 +601,7 @@ 
		clocks = <&mstp3_clks R8A7790_CLK_SDHI1>;

		dmas = <&dmac1 0xc9>, <&dmac1 0xca>;

		dma-names = "tx", "rx";

		max-frequency = <156000000>;

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -611,6 +613,7 @@ 
		clocks = <&mstp3_clks R8A7790_CLK_SDHI2>;

		dmas = <&dmac1 0xc1>, <&dmac1 0xc2>;

		dma-names = "tx", "rx";

		max-frequency = <97500000>;

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -622,6 +625,7 @@ 
		clocks = <&mstp3_clks R8A7790_CLK_SDHI3>;

		dmas = <&dmac1 0xd3>, <&dmac1 0xd4>;

		dma-names = "tx", "rx";

		max-frequency = <97500000>;

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};