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[20/22] ARM: dts: r8a7790: fix max-frequency for SDHI

Message ID 21c7d0fcbe10a1a81fb791a9bdcca2381bc16c15.1461558315.git.horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit 21c7d0fcbe10a1a81fb791a9bdcca2381bc16c15
Delegated to: Simon Horman
Headers show

Commit Message

Simon Horman April 25, 2016, 4:27 a.m. UTC 
From: Wolfram Sang <wsa+renesas@sang-engineering.com>

The wrong values come from an old datasheet (H2 v0.6). Anything later
has the fixed value of 195MHz (H2 v0.7 up to Gen2-common V2.0).

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7790.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index b920facb0c3b..776a2aed81d2 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -589,7 +589,7 @@ 
 		clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;
 		dmas = <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx";
-		max-frequency = <156000000>;
+		max-frequency = <195000000>;
 		power-domains = <&cpg_clocks>;
 		status = "disabled";
 	};
@@ -601,7 +601,7 @@ 
 		clocks = <&mstp3_clks R8A7790_CLK_SDHI1>;
 		dmas = <&dmac1 0xc9>, <&dmac1 0xca>;
 		dma-names = "tx", "rx";
-		max-frequency = <156000000>;
+		max-frequency = <195000000>;
 		power-domains = <&cpg_clocks>;
 		status = "disabled";
 	};