diff mbox

[v2,8/9] ARM: shmobile: r8a7790: Set maximum frequencies for SDHI clocks

Message ID 1459525479-20842-9-git-send-email-wsa@the-dreams.de (mailing list archive)
State New, archived
Headers show

Commit Message

Wolfram Sang April 1, 2016, 3:44 p.m. UTC 
From: Ben Hutchings <ben.hutchings@codethink.co.uk>

Taken from the datasheet.

Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
 arch/arm/boot/dts/r8a7790.dtsi | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index abd7d88c411e4a..1a3b6b08f1f3c9 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -607,6 +607,7 @@ 
 		dmas = <&dmac1 0xcd>, <&dmac1 0xce>,
 		       <&dmac0 0xcd>, <&dmac0 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <156000000>;
 		power-domains = <&cpg_clocks>;
 		status = "disabled";
 	};
@@ -619,6 +620,7 @@ 
 		dmas = <&dmac1 0xc9>, <&dmac1 0xca>,
 		       <&dmac0 0xc9>, <&dmac0 0xca>;
 		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <156000000>;
 		power-domains = <&cpg_clocks>;
 		status = "disabled";
 	};
@@ -631,6 +633,7 @@ 
 		dmas = <&dmac1 0xc1>, <&dmac1 0xc2>,
 		       <&dmac0 0xc1>, <&dmac0 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <97500000>;
 		power-domains = <&cpg_clocks>;
 		status = "disabled";
 	};
@@ -643,6 +646,7 @@ 
 		dmas = <&dmac1 0xd3>, <&dmac1 0xd4>,
 		       <&dmac0 0xd3>, <&dmac0 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <97500000>;
 		power-domains = <&cpg_clocks>;
 		status = "disabled";
 	};