arm64: dts: renesas: r8a774e1: Add missing audio_clk_b

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.iwamatsu@toshiba.co.jp>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20201104105508.21197-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
index 9cbf963..c296434 100644 (file)
--- 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>;