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From: Shengjiu Wang <shengjiu.wang@nxp.com>
To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: shengjiu.wang@gmail.com
Subject: [PATCH v3 1/3] arm64: dts: imx8mp: Add AUD2HTX device node
Date: Wed, 28 Feb 2024 11:30:11 +0800	[thread overview]
Message-ID: <1709091013-14026-2-git-send-email-shengjiu.wang@nxp.com> (raw)
In-Reply-To: <1709091013-14026-1-git-send-email-shengjiu.wang@nxp.com>

The AUD2HTX is a digital module that provides a bridge between
the Audio Subsystem and the HDMI RTX Subsystem. This
module includes intermediate storage to queue SDMA transactions
prior to being synchronized and passed to the HDMI
RTX Subsystem over the Audio Link.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 9ab9c057f41e..721ab630d895 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1513,6 +1513,16 @@ micfil: audio-controller@30ca0000 {
 					status = "disabled";
 				};
 
+				aud2htx: aud2htx@30cb0000 {
+					compatible = "fsl,imx8mp-aud2htx";
+					reg = <0x30cb0000 0x10000>;
+					interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_AUD2HTX_IPG>;
+					clock-names = "bus";
+					dmas = <&sdma2 26 2 0>;
+					dma-names = "tx";
+					status = "disabled";
+				};
 			};
 
 			sdma3: dma-controller@30e00000 {
-- 
2.34.1


WARNING: multiple messages have this Message-ID (diff)
From: Shengjiu Wang <shengjiu.wang@nxp.com>
To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: shengjiu.wang@gmail.com
Subject: [PATCH v3 1/3] arm64: dts: imx8mp: Add AUD2HTX device node
Date: Wed, 28 Feb 2024 11:30:11 +0800	[thread overview]
Message-ID: <1709091013-14026-2-git-send-email-shengjiu.wang@nxp.com> (raw)
In-Reply-To: <1709091013-14026-1-git-send-email-shengjiu.wang@nxp.com>

The AUD2HTX is a digital module that provides a bridge between
the Audio Subsystem and the HDMI RTX Subsystem. This
module includes intermediate storage to queue SDMA transactions
prior to being synchronized and passed to the HDMI
RTX Subsystem over the Audio Link.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 9ab9c057f41e..721ab630d895 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1513,6 +1513,16 @@ micfil: audio-controller@30ca0000 {
 					status = "disabled";
 				};
 
+				aud2htx: aud2htx@30cb0000 {
+					compatible = "fsl,imx8mp-aud2htx";
+					reg = <0x30cb0000 0x10000>;
+					interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_AUD2HTX_IPG>;
+					clock-names = "bus";
+					dmas = <&sdma2 26 2 0>;
+					dma-names = "tx";
+					status = "disabled";
+				};
 			};
 
 			sdma3: dma-controller@30e00000 {
-- 
2.34.1


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  reply	other threads:[~2024-02-28  3:45 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-28  3:30 [PATCH v3 0/3] Add HDMI and PDM sound card for imx8mp-evk Shengjiu Wang
2024-02-28  3:30 ` Shengjiu Wang
2024-02-28  3:30 ` Shengjiu Wang [this message]
2024-02-28  3:30   ` [PATCH v3 1/3] arm64: dts: imx8mp: Add AUD2HTX device node Shengjiu Wang
2024-02-28  3:30 ` [PATCH v3 2/3] arm64: dts: imx8mp-evk: Add HDMI audio sound card support Shengjiu Wang
2024-02-28  3:30   ` Shengjiu Wang
2024-02-28  3:30 ` [PATCH v3 3/3] arm64: dts: imx8mp-evk: Add PDM micphone " Shengjiu Wang
2024-02-28  3:30   ` Shengjiu Wang
2024-03-29  3:23 ` [PATCH v3 0/3] Add HDMI and PDM sound card for imx8mp-evk Shawn Guo
2024-03-29  3:23   ` Shawn Guo

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