[PATCH] arm64: dts: renesas: r8a774e1: Add missing audio_clk_b

[Lad Prabhakar]

Add audio_clk_b configured as 0 Hz, this will be overridden by the
boards providing the audio clock.

Fixes: 8183a7938cfec ("arm64: dts: renesas: r8a774e1: Add audio support")
Reported-by: Nobuhiro Iwamatsu <nobuhiro1.iwama...@toshiba.co.jp>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad...@bp.renesas.com>
---
Hi Geert,

I have rebased this patch on renesas-arm-dt-for-v5.10 branch.

Cheers,
Prabhakar
---
 arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi 
b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
index 9cbf963aa068..c29643442e91 100644
--- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
@@ -28,6 +28,12 @@
                clock-frequency = <0>;
        };
 
+       audio_clk_b: audio_clk_b {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <0>;
+       };
+
        audio_clk_c: audio_clk_c {
                compatible = "fixed-clock";
                #clock-cells = <0>;
-- 
2.17.1