| From ddc830a67a534300539aa47572cf6d850dd3f6ca Mon Sep 17 00:00:00 2001 |
| From: Simon Horman <horms+renesas@verge.net.au> |
| Date: Tue, 13 Sep 2016 12:57:01 +0200 |
| Subject: [PATCH 200/299] ARM: dts: r8a7791: set maximum frequency for SDHI |
| clocks |
| |
| Define the upper limit otherwise the driver cannot utilize max speeds. |
| |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit 1efd670a73a6ac1be3126f48f2025a6e9f173ba1) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/boot/dts/r8a7791.dtsi | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| --- a/arch/arm/boot/dts/r8a7791.dtsi |
| +++ b/arch/arm/boot/dts/r8a7791.dtsi |
| @@ -583,6 +583,7 @@ |
| dmas = <&dmac0 0xcd>, <&dmac0 0xce>, |
| <&dmac1 0xcd>, <&dmac1 0xce>; |
| dma-names = "tx", "rx", "tx", "rx"; |
| + max-frequency = <195000000>; |
| power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; |
| status = "disabled"; |
| }; |
| @@ -595,6 +596,7 @@ |
| dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, |
| <&dmac1 0xc1>, <&dmac1 0xc2>; |
| dma-names = "tx", "rx", "tx", "rx"; |
| + max-frequency = <97500000>; |
| power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; |
| status = "disabled"; |
| }; |
| @@ -607,6 +609,7 @@ |
| dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, |
| <&dmac1 0xd3>, <&dmac1 0xd4>; |
| dma-names = "tx", "rx", "tx", "rx"; |
| + max-frequency = <97500000>; |
| power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; |
| status = "disabled"; |
| }; |