From: Ben Hutchings <ben.hutchings@xxxxxxxxxxxxxxx> Taken from the datasheet. Signed-off-by: Ben Hutchings <ben.hutchings@xxxxxxxxxxxxxxx> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> --- arch/arm/boot/dts/r8a7790.dtsi | 4 ++++ 1 file changed, 4 insertions(+) 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"; }; -- 2.7.0
