linux-kernel - [PATCH v3 8/9] ARM: dts: sun8i: add audio codec support into V3s DTSI

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Message-Id: <20170524100607.29790-9-icenowy@aosc.io>
Date:   Wed, 24 May 2017 18:06:06 +0800
From:   Icenowy Zheng <icenowy@...c.io>
To:     Vinod Koul <vinod.koul@...el.com>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     dmaengine@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org, linux-sunxi@...glegroups.com,
        Icenowy Zheng <icenowy@...c.xyz>
Subject: [PATCH v3 8/9] ARM: dts: sun8i: add audio codec support into V3s DTSI

From: Icenowy Zheng <icenowy@...c.xyz>

Allwinner V3s SoC features an internal audio codec like the one in H3,
and a analog codec like the one in H3/A23 (but much simpler).

Add them in the DTSI file.

Signed-off-by: Icenowy Zheng <icenowy@...c.xyz>
Acked-by: Chen-Yu Tsai <wens@...e.org>
---
Changes in v3:
- Added Chen-Yu's ACK.

 arch/arm/boot/dts/sun8i-v3s.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index e0e99bbebdb3..01751ea0761e 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -271,6 +271,25 @@
 			status = "disabled";
 		};
 
+		codec: codec@...22c00 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun8i-v3s-codec";
+			reg = <0x01c22c00 0x400>;
+			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
+			clock-names = "apb", "codec";
+			resets = <&ccu RST_BUS_CODEC>;
+			dmas = <&dma 15>, <&dma 15>;
+			dma-names = "rx", "tx";
+			allwinner,codec-analog-controls = <&codec_analog>;
+			status = "disabled";
+		};
+
+		codec_analog: codec-analog@...23000 {
+			compatible = "allwinner,sun8i-v3s-codec-analog";
+			reg = <0x01c23000 0x4>;
+		};
+
 		uart0: serial@...28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
-- 
2.12.2