[PATCH 0/2] iommu/rockchip: turn rk_iommu_ops into data

[Simon Xue <xxm@rock-chips.com>]

This series reworks rk_iommu_ops so the per-version behaviour is
expressed as data instead of function pointers, then uses that to
reject physical addresses the hardware cannot map.

Patch 1 folds the pt_address/mk_dtentries/mk_ptentries callbacks into
single encoders selected by paddr_mask. Patch 2 uses paddr_mask to
reject out-of-range physical addresses before they are silently truncated

Simon Xue (2):
  iommu/rockchip: Reduce rk_iommu_ops to pure data
  iommu/rockchip: Reject unsupported physical addresses

 drivers/iommu/rockchip-iommu.c | 109 ++++++++++++++++-----------------
 1 file changed, 54 insertions(+), 55 deletions(-)

-- 
2.34.1