arm64: dts: ulcb: add 12288000 for sound ADG

Current rcar_sound only has 11289600 (= for 44.1kHz) clock-frequency,
but it needs 12288000 for 48kHz too.
Otherwise, 48kHz based sound can't handle correctly.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 41e83c8..b5c6ee0 100644 (file)
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -281,7 +281,7 @@
 
        /* audio_clkout0/1/2/3 */
        #clock-cells = <1>;
-       clock-frequency = <11289600>;
+       clock-frequency = <11289600 12288000>;
 
        status = "okay";