linux-kernel - [PATCH 02/10] ARM: dts: ls1021a: Fix qspi node unit address

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Message-ID: <20250725061339.266125-3-alexander.stein@ew.tq-group.com>
Date: Fri, 25 Jul 2025 08:13:27 +0200
From: Alexander Stein <alexander.stein@...tq-group.com>
To: Shawn Guo <shawnguo@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: Alexander Stein <alexander.stein@...tq-group.com>,
	linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 02/10] ARM: dts: ls1021a: Fix qspi node unit address

0x8390000 is reserved memory, but 0x8380000 is the QSPI base address
in RM. But register have offset of 0x8000, so first 'reg' entry address
is used for node unit address.

Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
---
 arch/arm/boot/dts/nxp/ls/ls1021a.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a.dtsi b/arch/arm/boot/dts/nxp/ls/ls1021a.dtsi
index fb44c76bf1d17..74c5698e0b314 100644
--- a/arch/arm/boot/dts/nxp/ls/ls1021a.dtsi
+++ b/arch/arm/boot/dts/nxp/ls/ls1021a.dtsi
@@ -917,7 +917,7 @@ ocram2: sram@...10000 {
 			ranges = <0x0 0x0 0x10010000 0x10000>;
 		};
 
-		qdma: dma-controller@...0000 {
+		qdma: dma-controller@...8000 {
 			compatible = "fsl,ls1021a-qdma";
 			reg = <0x0 0x8388000 0x0 0x1000>, /* Controller regs */
 			      <0x0 0x8389000 0x0 0x1000>, /* Status regs */
-- 
2.43.0