[PATCH 1/3] arm64: dts: imx95: Correct SMMU reg
From: Peng Fan (OSS)
Date: Thu Apr 09 2026 - 08:06:39 EST
From: Peng Fan <peng.fan@xxxxxxx>
Update SMMU reg size to 0x40000, because MMU-700 TCU occupies 4 pages with
each page 64KB and the last page is reserved.
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
arch/arm64/boot/dts/freescale/imx95.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 71394871d8dd0fe80ea244feff4469e536321b1c..28b19a47a59daaff308fecce6e7b9ffe14133f74 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -1761,7 +1761,7 @@ aips4: bus@49000000 {
smmu: iommu@490d0000 {
compatible = "arm,smmu-v3";
- reg = <0x490d0000 0x100000>;
+ reg = <0x490d0000 0x40000>;
interrupts = <GIC_SPI 325 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 334 IRQ_TYPE_EDGE_RISING>,
--
2.37.1