dt-bindings: add compatible string for the A64 DE2 CCU

The Allwinner A64 SoC has a DE2 CCU like the one in the DE2 of Allwinner
H5 SoC.

Add a compatible string for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/Documentation/devicetree/bindings/clock/sun8i-de2.txt b/Documentation/devicetree/bindings/clock/sun8i-de2.txt
index f2fa87c..e94582e 100644 (file)
--- a/Documentation/devicetree/bindings/clock/sun8i-de2.txt
+++ b/Documentation/devicetree/bindings/clock/sun8i-de2.txt
@@ -6,6 +6,7 @@ Required properties :
                - "allwinner,sun8i-a83t-de2-clk"
                - "allwinner,sun8i-h3-de2-clk"
                - "allwinner,sun8i-v3s-de2-clk"
+               - "allwinner,sun50i-a64-de2-clk"
                - "allwinner,sun50i-h5-de2-clk"
 
 - reg: Must contain the registers base address and length