On Mon, Oct 05, 2026 at 04:44:46PM +0530, Komal Bajaj wrote: > Shikra boards currently boot Linux under a hypervisor, where the > remote processor firmware IOMMU streams are managed by the hypervisor. > When booting Linux directly at EL2 without the hypervisor, the IOMMU > is instead managed by the consumer of this DeviceTree, so the firmware > streams for each remote processor need to be described explicitly. > > Add an EL2-specific DT overlay and apply it to all Shikra EVK variants > devices to produce an -el2.dtb alongside the "normal" dtb. > > Co-developed-by: Bibek Kumar Patro <[email protected]> > Signed-off-by: Bibek Kumar Patro <[email protected]> > Reviewed-by: Abel Vesa <[email protected]> > Signed-off-by: Komal Bajaj <[email protected]> > --- > arch/arm64/boot/dts/qcom/Makefile | 11 +++++++++++ > arch/arm64/boot/dts/qcom/shikra-el2.dtso | 23 +++++++++++++++++++++++ > 2 files changed, 34 insertions(+) >
Reviewed-by: Dmitry Baryshkov <[email protected]> -- With best wishes Dmitry
