arm64: dts: r8a7796: add DMA for IIC_DVFS

Tested with a Salvator-X.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index b418a66f4ceccb9047179be52964697d3020a446..d63acd3e00b2a544510263bd00f7117705aa1844 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -392,6 +392,8 @@
                        clocks = <&cpg CPG_MOD 926>;
                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
                        resets = <&cpg 926>;
+                       dmas = <&dmac0 0x11>, <&dmac0 0x10>;
+                       dma-names = "tx", "rx";
                        status = "disabled";
                };