From: Maarten Zanders <maarten@zanders.be>
Date: Fri, 24 Oct 2025 14:21:06 +0000 (+0200)
Subject: ARM: dts: nxp: imx6ul: correct SAI3 interrupt line
X-Git-Tag: v6.18~8^2~3^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1b03346314b791ad966d3c6d59253328226a2b2d;p=thirdparty%2Flinux.git

ARM: dts: nxp: imx6ul: correct SAI3 interrupt line

The i.MX6UL reference manual lists two possible interrupt lines for
SAI3 (56 and 57, offset +32). The current device tree entry uses
the first one (24), which prevents IRQs from being handled properly.

Use the second interrupt line (25), which does allow interrupts
to work as expected.

Fixes: 36e2edf6ac07 ("ARM: dts: imx6ul: add sai support")
Signed-off-by: Maarten Zanders <maarten@zanders.be>
Cc: stable@vger.kernel.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
index 6de224dd2bb94..6eb80f867f501 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi
@@ -339,7 +339,7 @@
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
 					reg = <0x02030000 0x4000>;
-					interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6UL_CLK_SAI3_IPG>,
 						 <&clks IMX6UL_CLK_SAI3>,
 						 <&clks IMX6UL_CLK_DUMMY>, <&clks IMX6UL_CLK_DUMMY>;