On Wed, 05 Jun 2024 13:43:30 +0200, Neil Armstrong wrote:
> When triggering I2S SE DMA transfers on the 6th Serial Element, we get
> some timeouts and finally a fatal SMMU crash because the I2C6 lines
> are shared with the secure firmware in order to handle the SMB1396
> charger from the secure side.
>
> In order to make thing work flawlessly we need to allow more SIDs
> while running our SE DMA transfers, thus add the 0x3 mark to allow
> the 0xa0 SID to trigger while we trigger an 0xa3 SID from Linux.
>
> [...]
Applied, thanks!
[1/1] arm64: dts: qcom: sm8650-hdk: allow more IOMMU SID for the first QUP instance
commit: 3c61c786d2f058636a92c5b648873fdd45444085
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>
