The following add driver patches for porting TI's am335x and am437x devices to the sdhci-omap driver. This involves adding external DMA support to sdhci (first 3 patches from Chunyan) plus some miscellaneous patches to take care of deviations of the controllers from the sdhci model. DT changes will be posted in a separate series. Untested versions of Chunyan's patches were posted before[1]. Tested on: am335x-evm, am335x-boneblack, am335x-sk, am437x-gpevm, am43xx-gpevm, am437x-idk, dra7xx-evm, dra72x-evm v2: 1. sdhci is using two bottom halves. One threaded_rq for card detect and a tasklet for finishing mmc requests. Patch 1 removes the tasklet and moves its function to the threaded_irq. This enables me to terminate_sync() in sdhci_request_done() 2. Factored out common code for between the normal adn external dma case 3. Using existing API sdhci_data_timeout_irq for disabling DTO during erase commands. 4. Fixed subject line for dt-bindings patch. [1] https://patchwork.kernel.org/project/linux-mmc/list/?series=54897 Chunyan Zhang (3): mmc: sdhci: add support for using external DMA devices dt-bindings: sdhci-omap: Add properties for using external dma mmc: sdhci-omap: Add using external dma Faiz Abbas (5): mmc: sdhci: Get rid of finish_tasklet mmc: sdhci: Add quirk for disabling DTO during erase command mmc: sdhci-omap: Add DISABLE_DTO_FOR_ERASE Quirk dt-bindings: sdhci-omap: Add am335x and am437x specific bindings mmc: sdhci-omap: Add am335x and am437x specific compatibles .../devicetree/bindings/mmc/sdhci-omap.txt | 9 + drivers/mmc/host/Kconfig | 4 + drivers/mmc/host/sdhci-omap.c | 27 +- drivers/mmc/host/sdhci.c | 333 +++++++++++++++--- drivers/mmc/host/sdhci.h | 12 +- 5 files changed, 328 insertions(+), 57 deletions(-) -- 2.19.2
