Re: [PATCH] arm64: dts: sm8650: Add msi-map-mask for PCIe nodes

[Johan Hovold]

On Fri, Feb 16, 2024 at 10:35:21PM +0530, Manivannan Sadhasivam wrote:
> "msi-map-mask" is a required property for all Qcom PCIe controllers as it
> would allow all PCIe devices under a bus to share the same MSI identifier.
> 
> Without this property, each device has to use a separate MSI identifier
> which is not possible due to platform limitations.
> 
> Currently, this is not an issue since only one device is connected to the
> bus on boards making use of this SoC.
> 
> Fixes: a33a532b3b1e ("arm64: dts: qcom: sm8650: Use GIC-ITS for PCIe0 and PCIe1")
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>

Reported-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Reviewed-by: Johan Hovold <johan+linaro@xxxxxxxxxx>

Johan