* [PATCH 1/1] arm64: dts: imx95: Fix MSI mapping for PCIe endpoint nodes
@ 2025-10-17 20:39 Frank Li
2025-10-27 6:46 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Frank Li @ 2025-10-17 20:39 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
Manivannan Sadhasivam,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
open list
Cc: imx
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@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@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@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
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH 1/1] arm64: dts: imx95: Fix MSI mapping for PCIe endpoint nodes
2025-10-17 20:39 [PATCH 1/1] arm64: dts: imx95: Fix MSI mapping for PCIe endpoint nodes Frank Li
@ 2025-10-27 6:46 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2025-10-27 6:46 UTC (permalink / raw)
To: Frank Li
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
Manivannan Sadhasivam,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
open list
On Fri, Oct 17, 2025 at 04:39:46PM -0400, Frank Li wrote:
> 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@nxp.com>
Applied, thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
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