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From: Biju Das <biju.das.jz@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	Chris Paterson <Chris.Paterson2@renesas.com>,
	Biju Das <biju.das@bp.renesas.com>,
	Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH v2 3/8] arm64: dts: renesas: r9a07g044: Add external audio clock nodes
Date: Mon, 19 Jul 2021 14:40:35 +0100	[thread overview]
Message-ID: <20210719134040.7964-4-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <20210719134040.7964-1-biju.das.jz@bp.renesas.com>

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>
---
v1->v2:
 * No change.
---
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index d846469ded7f..031238295be2 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 the board */
+		clock-frequency = <0>;
+	};
+
+	audio_clk2: audio_clk2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
 	/* clock can be either from exclk or crystal oscillator (XIN/XOUT) */
 	extal_clk: extal {
 		compatible = "fixed-clock";
-- 
2.17.1


  parent reply	other threads:[~2021-07-19 13:41 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-19 13:40 [PATCH v2 0/8] Add RZ/G2L Sound support Biju Das
2021-07-19 13:40 ` [PATCH v2 1/8] ASoC: dt-bindings: Document RZ/G2L bindings Biju Das
2021-07-19 22:16   ` Rob Herring
2021-07-20 11:24     ` Biju Das
2021-07-29 19:11   ` Rob Herring
2021-07-19 13:40 ` [PATCH v2 2/8] sound: soc: sh: Add RZ/G2L SSIF-2 driver Biju Das
2021-07-20  9:57   ` Geert Uytterhoeven
2021-07-20 10:24     ` Biju Das
2021-07-19 13:40 ` Biju Das [this message]
2021-07-19 13:40 ` [PATCH v2 4/8] arm64: dts: renesas: r9a07g044: Add SSI support Biju Das
2021-07-19 13:40 ` [PATCH v2 5/8] arm64: defconfig: Enable ASoC sound support for RZ/G2L SoC Biju Das
2021-07-19 13:40 ` [PATCH v2 6/8] ASoC: dt-bindings: sound: renesas,rz-ssi: Document DMA support Biju Das
2021-07-29 19:13   ` Rob Herring
2021-07-19 13:40 ` [PATCH v2 7/8] sound: sh: rz-ssi: Add SSI DMAC support Biju Das
2021-07-19 13:40 ` [PATCH v2 8/8] arm64: dts: renesas: r9a07g044: Add SSI DMA support Biju Das
2021-07-30 19:03 ` (subset) [PATCH v2 0/8] Add RZ/G2L Sound support Mark Brown
2021-07-30 19:13   ` Prabhakar Mahadev Lad
2021-07-31  6:42     ` Biju Das
2021-08-02 12:16     ` Mark Brown
2021-08-02 12:32       ` Lad, Prabhakar

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