arm64: dts: allwinner: a64: Fix the TCON output clock

Even though we shouldn't really have any external user of the clock
provided by the TCON, if clock-output-names is set, then #clock-cells must
be there as well.

Fix this.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index ccd143d..215ebb1 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -352,6 +352,7 @@
                        clocks = <&ccu CLK_BUS_TCON0>, <&ccu CLK_TCON0>;
                        clock-names = "ahb", "tcon-ch0";
                        clock-output-names = "tcon-pixel-clock";
+                       #clock-cells = <0>;
                        resets = <&ccu RST_BUS_TCON0>, <&ccu RST_BUS_LVDS>;
                        reset-names = "lcd", "lvds";