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[5.10.y-cip,17/24] arm64: dts: renesas: r9a07g044: Add external audio clock nodes

Message ID 20220420213424.27837-18-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State New
Headers show
Series Add sound support to Renesas RZ/G2L SoC | expand

Commit Message

Lad Prabhakar April 20, 2022, 9:34 p.m. UTC 
From: Biju Das <biju.das.jz@bp.renesas.com>

commit 6f48272f11b1863e652530b7171a54fc9b24e275 upstream.

Add external audio clocks nodes to RZ/G2L (a.k.a R9A07G044) SoC DTSI.

The external audio clocks are configured as 0 Hz fixed frequency clocks by
default. Boards that provide audio clocks should override them.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20210814135526.15561-2-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 6ff3f81334cf..2acf5e57930a 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -13,6 +13,20 @@ 
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	audio_clk1: audio_clk1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by boards that provide it */
+		clock-frequency = <0>;
+	};
+
+	audio_clk2: audio_clk2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by boards that provide it */
+		clock-frequency = <0>;
+	};
+
 	/* External CAN clock - to be overridden by boards that provide it */
 	can_clk: can {
 		compatible = "fixed-clock";