From: Adam Ford <aford173@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: aford@beaconembedded.com, Adam Ford <aford173@gmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Shengjiu Wang <shengjiu.wang@nxp.com>,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] arm64: dts: imx8mp: Add easrc node
Date: Sun, 20 Aug 2023 12:56:54 -0500 [thread overview]
Message-ID: <20230820175655.206723-2-aford173@gmail.com> (raw)
In-Reply-To: <20230820175655.206723-1-aford173@gmail.com>
The i.MX8MP has an asynchronous sample rate converter which seems
to be the same as what is available on the i.MX8M Nano.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 83d907294fbc..3167706d81e1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1459,6 +1459,26 @@ sai7: sai@30c80000 {
interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
+
+ easrc: easrc@30c90000 {
+ compatible = "fsl,imx8mp-easrc", "fsl,imx8mn-easrc";
+ reg = <0x30c90000 0x10000>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_ASRC_IPG>;
+ clock-names = "mem";
+ dmas = <&sdma2 16 23 0> , <&sdma2 17 23 0>,
+ <&sdma2 18 23 0> , <&sdma2 19 23 0>,
+ <&sdma2 20 23 0> , <&sdma2 21 23 0>,
+ <&sdma2 22 23 0> , <&sdma2 23 23 0>;
+ dma-names = "ctx0_rx", "ctx0_tx",
+ "ctx1_rx", "ctx1_tx",
+ "ctx2_rx", "ctx2_tx",
+ "ctx3_rx", "ctx3_tx";
+ firmware-name = "imx/easrc/easrc-imx8mn.bin";
+ fsl,asrc-rate = <8000>;
+ fsl,asrc-format = <2>;
+ status = "disabled";
+ };
};
sdma3: dma-controller@30e00000 {
--
2.39.2
WARNING: multiple messages have this Message-ID (diff)
From: Adam Ford <aford173@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: aford@beaconembedded.com, Adam Ford <aford173@gmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Shengjiu Wang <shengjiu.wang@nxp.com>,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] arm64: dts: imx8mp: Add easrc node
Date: Sun, 20 Aug 2023 12:56:54 -0500 [thread overview]
Message-ID: <20230820175655.206723-2-aford173@gmail.com> (raw)
In-Reply-To: <20230820175655.206723-1-aford173@gmail.com>
The i.MX8MP has an asynchronous sample rate converter which seems
to be the same as what is available on the i.MX8M Nano.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 83d907294fbc..3167706d81e1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1459,6 +1459,26 @@ sai7: sai@30c80000 {
interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
+
+ easrc: easrc@30c90000 {
+ compatible = "fsl,imx8mp-easrc", "fsl,imx8mn-easrc";
+ reg = <0x30c90000 0x10000>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_ASRC_IPG>;
+ clock-names = "mem";
+ dmas = <&sdma2 16 23 0> , <&sdma2 17 23 0>,
+ <&sdma2 18 23 0> , <&sdma2 19 23 0>,
+ <&sdma2 20 23 0> , <&sdma2 21 23 0>,
+ <&sdma2 22 23 0> , <&sdma2 23 23 0>;
+ dma-names = "ctx0_rx", "ctx0_tx",
+ "ctx1_rx", "ctx1_tx",
+ "ctx2_rx", "ctx2_tx",
+ "ctx3_rx", "ctx3_tx";
+ firmware-name = "imx/easrc/easrc-imx8mn.bin";
+ fsl,asrc-rate = <8000>;
+ fsl,asrc-format = <2>;
+ status = "disabled";
+ };
};
sdma3: dma-controller@30e00000 {
--
2.39.2
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next prev parent reply other threads:[~2023-08-20 17:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-20 17:56 [PATCH 1/3] ASoC: dt-bindings: fsl_easrc: Add support for imx8mp-easrc Adam Ford
2023-08-20 17:56 ` Adam Ford
2023-08-20 17:56 ` Adam Ford [this message]
2023-08-20 17:56 ` [PATCH 2/3] arm64: dts: imx8mp: Add easrc node Adam Ford
2023-08-20 17:56 ` [PATCH 3/3] arm64: dts: imx8mp: Add micfil node Adam Ford
2023-08-20 17:56 ` Adam Ford
2023-08-20 18:28 ` [PATCH 1/3] ASoC: dt-bindings: fsl_easrc: Add support for imx8mp-easrc Rob Herring
2023-08-20 18:28 ` Rob Herring
2023-08-20 20:32 ` Krzysztof Kozlowski
2023-08-20 20:32 ` Krzysztof Kozlowski
2023-08-20 20:33 ` Krzysztof Kozlowski
2023-08-20 20:33 ` Krzysztof Kozlowski
2023-08-20 21:05 ` Adam Ford
2023-08-20 21:05 ` Adam Ford
2023-08-21 6:18 ` Krzysztof Kozlowski
2023-08-21 6:18 ` Krzysztof Kozlowski
2023-08-21 14:06 ` Rob Herring
2023-08-21 14:06 ` Rob Herring
2023-08-21 15:03 ` Adam Ford
2023-08-21 15:03 ` Adam Ford
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