On 28 March 2018 at 23:00, Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx> wrote: > This patchset adds support for SD/MMC on JZ4780 based > platforms, such as the MIPS Creator CI20 board. > > Most of the work has been done by Alex, Paul and Zubair, > while I've only prepared the upstream submission, cleaned > some patches, and written some commit logs where needed. > > All praises should go to them, all rants to me. > > The series is based on v4.16-rc6. I have queued up this series for 4.18, with the following exceptions. *) Patch 1, which I applied as fix for 3.17. **) Patch 15, deferred until James acks it. Thanks and kind regards Uffe > > Changes from v3: > * Replaced callbacks with if/else magic to handle > the different register widths on versions of the SoC. > > Changes from v2: > * Fix commit log in "mmc: dt-bindings: add MMC support to JZ4740 SoC" > > Changes from v1: > * Reordered patches, fixes first, for easier backporting. > * Added Link and Fixes tags to patch "Fix race condition", > for easier backporting. > * Enabled the DMA in the dtsi for jz4780, dropped it from the ci20 dts. > * Reworded config and help user visible text. > * Reworded commit logs, using imperative. > * Re-authored my patches, as Collabora is partially > sponsoring them. > > > Alex Smith (3): > mmc: jz4740: Fix race condition in IRQ mask update > mmc: jz4740: Set clock rate to mmc->f_max rather than JZ_MMC_CLK_RATE > mmc: jz4740: Add support for the JZ4780 > > Ezequiel Garcia (10): > mmc: jz4780: Order headers alphabetically > mmc: jz4740: Use dev_get_platdata > mmc: jz4740: Introduce devicetree probe > mmc: dt-bindings: add MMC support to JZ4740 SoC > mmc: jz4740: Use dma_request_chan() > MIPS: dts: jz4780: Add DMA controller node to the devicetree > MIPS: dts: jz4780: Add MMC controller node to the devicetree > MIPS: dts: ci20: Enable MMC in the devicetree > MIPS: configs: ci20: Enable DMA and MMC support > MIPS: configs: ci20: Enable ext4 > > Paul Cercueil (1): > mmc: jz4740: Fix error exit path in driver's probe > > Zubair Lutfullah Kakakhel (1): > mmc: jz4740: Reset the device requesting the interrupt > > Documentation/devicetree/bindings/mmc/jz4740.txt | 38 +++++ > arch/mips/boot/dts/ingenic/ci20.dts | 34 ++++ > arch/mips/boot/dts/ingenic/jz4780.dtsi | 52 ++++++ > arch/mips/configs/ci20_defconfig | 4 + > drivers/mmc/host/Kconfig | 9 +- > drivers/mmc/host/jz4740_mmc.c | 205 +++++++++++++++-------- > include/dt-bindings/dma/jz4780-dma.h | 49 ++++++ > 7 files changed, 321 insertions(+), 70 deletions(-) > create mode 100644 Documentation/devicetree/bindings/mmc/jz4740.txt > create mode 100644 include/dt-bindings/dma/jz4780-dma.h > > -- > 2.16.2 >
