From: Joy Zou <joy.zou@nxp.com>
Date: Wed, 11 Feb 2026 09:28:26 +0000 (+0800)
Subject: arm64: dts: imx95-evk: update the dma-channel-mask property
X-Git-Tag: v7.1-rc1~125^2~11^2~114
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=12f56ee0ad2b7512808e06a804290bc7720530b1;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: imx95-evk: update the dma-channel-mask property

Have reserved eDMA2 channels 0 and 1 for V2X fast hash in imx95.dtsi.
So update the dma-channel-mask from 0xc0000000 to 0xc0000003 to mark
channels 0, 1, 30, and 31 as reserved.

Signed-off-by: Joy Zou <joy.zou@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts
index 808a9fe3ebb2b..264703f6eef64 100644
--- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts
@@ -55,8 +55,11 @@
 };
 
 &edma2 {
-	/* channels 30 and 31 reserved for FW usage */
-	dma-channel-mask = <0xc0000000>, <0x0>;
+	/*
+	 * channels 0 and 1 reserved for V2X fast hash,
+	 * channels 30 and 31 reserved for FW usage
+	 */
+	dma-channel-mask = <0xc0000003>, <0x0>;
 };
 
 &sai3 {