On Fri, Jul 31, 2026 at 10:13:49PM +0200, Vincent Jardin via B4 Relay wrote: > From: Vincent Jardin <[email protected]> > > On Layerscape platforms when SMMU is disabled by ATF, the root DPRC probes > with its dma_mask pointer unset which leads to a notification: > "DMA mask not set" > so the device is left with a zero DMA mask instead of a sane default. > > Let's seed the masks for all cases. > > It was tested on LX2160A with no SMMU on the MC domain: the warning is gone > and the DPAA2 children probe unchanged. > > Signed-off-by: Vincent Jardin <[email protected]>
Reviewed-by: Ioana Ciornei <[email protected]>
