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a5fb8b9189
The GMU has very few memory allocations and uses a flat memory space so there is no good reason to go out of our way to bypass the DMA APIs which were basically designed for this exact scenario. v7: Check return value of dma_set_mask_and_coherent v4: Use dma_alloc_wc() v3: Set the dma mask correctly and use dma_addr_t for the iova type v2: Pass force_dma false to of_dma_configure to require that the DMA region be set up and return error from of_dma_configure to fail probe. Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org> |
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