From: Niravkumar L Rabara <niravkumar.l.rabara@xxxxxxxxx> This patchset introduces improvements and fixes for cadence nand driver. The changes include: 1. Support deferred prob mechanism when DMA driver is not probed yet. 2. Map the slave DMA address using dma_map_resource. When ARM SMMU is enabled, using a direct physical address of SDMA results in DMA transaction failure. 3. Fixed the incorrect device context used for dma_unmap_single. v2 changes:- - Added the missing Fixes and Cc: stable tags to the patches. Niravkumar L Rabara (3): mtd: rawnand: cadence: support deferred prob when DMA is not ready mtd: rawnand: cadence: use dma_map_resource for sdma address mtd: rawnand: cadence: fix incorrect dev context in dma_unmap_single .../mtd/nand/raw/cadence-nand-controller.c | 35 +++++++++++++++---- 1 file changed, 28 insertions(+), 7 deletions(-) -- 2.25.1
