[PATCH v2 13/20] ARM: dts: r8a77470: Add can clocks

[Cao Van Dong]

Add can_clk node to dtsi for can support on the RZ/G1C (r8a77470) SoC.

Signed-off-by: Cao Van Dong <cv-d...@jinso.co.jp>
---
 arch/arm/boot/dts/r8a77470.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
index fcf8dd0..8a6bff9 100644
--- a/arch/arm/boot/dts/r8a77470.dtsi
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -48,6 +48,14 @@
                clock-frequency = <0>;
        };
 
+       /* External CAN clock */
+       can_clk: can {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               /* This value must be overridden by the board. */
+               clock-frequency = <0>;
+       };
+
        cpus {
                #address-cells = <1>;
                #size-cells = <0>;
-- 
2.7.4