arm64: dts: renesas: beacon-renesom: Fix audio clock rate

The WM8962 is configured so the SoC is driving the clock, and it's
currently set to 24 MHz.  However, when playing audio it shows the
following message:
    wm8962 5-001a: Unsupported sysclk ratio 500

While not harmful, a better clock ratio is 512.  It makes the
message disappear, and it still plays sound.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230114225647.227972-3-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
index 3f8b6d7b21240522ab446cd3ce6181036eb24c8c..2e9927b97732dc36c9d24c58ec5ecb726aa503f4 100644 (file)
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
@@ -367,7 +367,7 @@
 
                assigned-clocks = <&versaclock6_bb 1>, <&versaclock6_bb 2>,
                                  <&versaclock6_bb 3>, <&versaclock6_bb 4>;
-               assigned-clock-rates = <24000000>, <24000000>, <24000000>,
+               assigned-clock-rates = <24000000>, <24000000>, <24576000>,
                                       <24576000>;
 
                OUT1 {