From: Alexander Stein <alexander.stein@ew.tq-group.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.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>
Cc: Alexander Stein <alexander.stein@ew.tq-group.com>,
linux@ew.tq-group.com, devicetree@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/2] arm64: dts: tqma8mnql: Add EASRC support
Date: Tue, 20 May 2025 14:08:18 +0200 [thread overview]
Message-ID: <20250520120820.890252-1-alexander.stein@ew.tq-group.com> (raw)
Enable EASRC support in tlv320aic32x4 sound card.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Note that the firmware file /lib/firmware/imx/easrc/easrc-imx8mn.bin
is needed.
Changes in v2:
* Rebase to next-20250516
arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts | 4 ++++
arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/mba8mx.dtsi | 2 +-
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
index dc94d73f7106c..d7f7f9aafb7d1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts
@@ -79,6 +79,10 @@ &sai3 {
<&clk IMX8MN_AUDIO_PLL2_OUT>;
};
+&sound {
+ audio-asrc = <&easrc>;
+};
+
&tlv320aic3x04 {
clock-names = "mclk";
clocks = <&clk IMX8MN_CLK_SAI3_ROOT>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi
index 640c41b51af98..1d23814e11cd3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl.dtsi
@@ -52,6 +52,10 @@ &A53_0 {
cpu-supply = <&buck2_reg>;
};
+&easrc {
+ status = "okay";
+};
+
&flexspi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexspi>;
diff --git a/arch/arm64/boot/dts/freescale/mba8mx.dtsi b/arch/arm64/boot/dts/freescale/mba8mx.dtsi
index 7ee1228a50f4f..79daba930ad64 100644
--- a/arch/arm64/boot/dts/freescale/mba8mx.dtsi
+++ b/arch/arm64/boot/dts/freescale/mba8mx.dtsi
@@ -136,7 +136,7 @@ reg_vcc_3v3: regulator-3v3 {
regulator-max-microvolt = <3300000>;
};
- sound {
+ sound: sound {
compatible = "fsl,imx-audio-tlv320aic32x4";
model = "tqm-tlv320aic32";
ssi-controller = <&sai3>;
--
2.43.0
next reply other threads:[~2025-05-20 12:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-20 12:08 Alexander Stein [this message]
2025-05-20 12:08 ` [PATCH v2 2/2] arm64: dts: tqma8mpql: Add EASRC support Alexander Stein
2025-06-19 4:12 ` [PATCH v2 1/2] arm64: dts: tqma8mnql: " Shawn Guo
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