arm64: dts: renesas: r8a77980: add resets property to CAN-FD node

Add resets property to CAN-FD node to describe it in the reset topology of
on-SoC devices.  This allows to reset the CAN-FD device using the Reset
Controller API.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
index 3a127643d1dc43125a8ebd153d997d6fda04a786..32db26f2c8b5879ad2a48d3ba9f3d47e1a20bc42 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
@@ -190,6 +190,7 @@
                        assigned-clocks = <&cpg CPG_CORE R8A77980_CLK_CANFD>;
                        assigned-clock-rates = <40000000>;
                        power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
+                       resets = <&cpg 914>;
                        status = "disabled";
 
                        channel0 {