[PATCH 1/1] arm64: dts: imx95: Fix MSI mapping for PCIe endpoint nodes

Frank Li Frank.Li at nxp.com
Fri Oct 17 13:39:46 PDT 2025


The msi-map property was incorrectly applied to pcie0-ep instead of
pcie1-ep. Correct the msi-map for both pcie0-ep and pcie1-ep nodes.

Fixes: bbe4b2f7d6533 ("arm64: dts: imx95: Add msi-map for pci-ep device")
Signed-off-by: Frank Li <Frank.Li at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx95.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 6c10f3a4b63f5..d2228927bde8a 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -1886,7 +1886,7 @@ pcie0_ep: pcie-ep at 4c300000 {
 			assigned-clock-rates = <3600000000>, <100000000>, <10000000>;
 			assigned-clock-parents = <0>, <0>,
 						 <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
-			msi-map = <0x0 &its 0x98 0x1>;
+			msi-map = <0x0 &its 0x10 0x1>;
 			power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>;
 			status = "disabled";
 		};
@@ -1964,6 +1964,7 @@ pcie1_ep: pcie-ep at 4c380000 {
 			assigned-clock-rates = <3600000000>, <100000000>, <10000000>;
 			assigned-clock-parents = <0>, <0>,
 						 <&scmi_clk IMX95_CLK_SYSPLL1_PFD1_DIV2>;
+			msi-map = <0x0 &its 0x98 0x1>;
 			power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>;
 			status = "disabled";
 		};
-- 
2.34.1




More information about the linux-arm-kernel mailing list