diff options
| author | Simon Horman <horms+renesas@verge.net.au> | 2016-09-13 13:57:03 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-11-04 12:35:57 +0300 |
| commit | 5babb5d46413ac8af5ae4f3b9cc93616b3ee2bd1 (patch) | |
| tree | 820410a326410ac4b6a5f65f3531e7097666636a /arch/arm/boot/dts/r8a7794.dtsi | |
| parent | d3cec922fe2030235588aa6fe53d6470b4e7496f (diff) | |
| download | linux-5babb5d46413ac8af5ae4f3b9cc93616b3ee2bd1.tar.xz | |
ARM: dts: r8a7794: 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>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Diffstat (limited to 'arch/arm/boot/dts/r8a7794.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/r8a7794.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
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"; }; |