diff mbox

[v7,06/11] ARM: dts: r8a7794: set maximum frequency for SDHI clocks

Message ID 1473764228-24768-7-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman Sept. 13, 2016, 10:57 a.m. UTC 
Define the upper limit otherwise the driver cannot utilize max speeds.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7794.dtsi | 3 +++
 1 file changed, 3 insertions(+)

Comments

Wolfram Sang Sept. 16, 2016, 10:26 a.m. UTC | #1 
On Tue, Sep 13, 2016 at 12:57:03PM +0200, Simon Horman wrote:
> Define the upper limit otherwise the driver cannot utilize max speeds.
> 
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 9365580a194f..57e0d27cb82e 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -731,6 +731,7 @@ 
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
 		status = "disabled";
 	};
@@ -743,6 +744,7 @@ 
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
 		status = "disabled";
 	};
@@ -755,6 +757,7 @@ 
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
+		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
 		status = "disabled";
 	};