Define the upper limit otherwise the driver cannot utilize max speeds.
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7791.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 162b55c665a3..b07c799f72f2 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -584,6 +584,7 @@
dmas = < 0xcd>, < 0xce>,
< 0xcd>, < 0xce>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <19500>;
power-domains = < R8A7791_PD_ALWAYS_ON>;
status = "disabled";
};
@@ -596,6 +597,7 @@
dmas = < 0xc1>, < 0xc2>,
< 0xc1>, < 0xc2>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <9750>;
power-domains = < R8A7791_PD_ALWAYS_ON>;
status = "disabled";
};
@@ -608,6 +610,7 @@
dmas = < 0xd3>, < 0xd4>,
< 0xd3>, < 0xd4>;
dma-names = "tx", "rx", "tx", "rx";
+ max-frequency = <9750>;
power-domains = < R8A7791_PD_ALWAYS_ON>;
status = "disabled";
};
--
2.7.0.rc3.207.g0ac5344