Re: [PATCH 1/1] arm64: dts: marvell: keep SMMU disabled by default for Armada 7040 and 8040

2020-11-30 Thread Gregory CLEMENT
Hi, > FW has to configure devices' StreamIDs so that SMMU is able to lookup > context and do proper translation later on. For Armada 7040 & 8040 and > publicly available FW, most of the devices are configured properly, > but some like ap_sdhci0, PCIe, NIC still remain unassigned which > results

[PATCH 1/1] arm64: dts: marvell: keep SMMU disabled by default for Armada 7040 and 8040

2020-11-05 Thread Tomasz Nowicki
FW has to configure devices' StreamIDs so that SMMU is able to lookup context and do proper translation later on. For Armada 7040 & 8040 and publicly available FW, most of the devices are configured properly, but some like ap_sdhci0, PCIe, NIC still remain unassigned which results in SMMU faults