Messages in this thread | | | From | Sergey Suloev <> | Subject | [PATCH v2 0/6] spi: Add support for DMA transfers in sun6i SPI driver | Date | Fri, 30 Mar 2018 15:50:41 +0300 |
| |
The following patchset provides corrections for PIO-mode and support for DMA transfers in sun6i SPI driver.
Changes in v2: 1) Fixed issue with misplacing a piece of code that requires access to the transfer structure into sun6i_spi_prepare_message() function where the transfer structure is not available.
2) Fixed issue with passing an invalid argument into devm_request_irq() function.
Sergey Suloev (6): spi: sun6i: coding style/readability improvements spi: sun6i: handle chip select polarity flag spi: sun6i: restrict transfer length in PIO-mode spi: sun6i: use completion provided by SPI core spi: sun6i: introduce register set/unset helpers spi: sun6i: add DMA transfers support
drivers/spi/spi-sun6i.c | 507 ++++++++++++++++++++++++++++++++++++------------ 1 file changed, 381 insertions(+), 126 deletions(-)
-- 2.16.2
| |