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ARM: dts: r8a7794: set maximum frequency for SDHI clocks

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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>
This commit is contained in:
Simon Horman 2016-09-13 12:57:03 +02:00
parent d3cec922fe
commit 5babb5d464
1 changed files with 3 additions and 0 deletions
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3
arch/arm/boot/dts/r8a7794.dtsi
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@ -731,6 +731,7 @@
dmas = <&dmac0 0xcd>, <&dmac0 0xce>, dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
<&dmac1 0xcd>, <&dmac1 0xce>; <&dmac1 0xcd>, <&dmac1 0xce>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
max-frequency = <195000000>;
power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
status = "disabled"; status = "disabled";
}; };
@ -743,6 +744,7 @@
dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
<&dmac1 0xc1>, <&dmac1 0xc2>; <&dmac1 0xc1>, <&dmac1 0xc2>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
max-frequency = <97500000>;
power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
status = "disabled"; status = "disabled";
}; };
@ -755,6 +757,7 @@
dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
<&dmac1 0xd3>, <&dmac1 0xd4>; <&dmac1 0xd3>, <&dmac1 0xd4>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
max-frequency = <97500000>;
power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
status = "disabled"; status = "disabled";
}; };