| commit | 3270ac230f660843a7f7d631746ee2c8ee63f347 | [log] [tgz] |
|---|---|---|
| author | Purna Chandra Mandal <purna.mandal@microchip.com> | Fri Apr 15 16:57:19 2016 +0530 |
| committer | Mark Brown <broonie@kernel.org> | Mon Apr 18 17:52:46 2016 +0100 |
| tree | 86baf5cd304e50247ca4ac4bb1cf392f6515a92e | |
| parent | 0a4afaae989c47fd93b73cc83d2c4a46b55aa1b7 [diff] |
spi: pic32-sqi: add SPI driver for PIC32 SQI controller. This driver implements SPI master interface for Quad SPI controller, specifically for accessing quad SPI flash. It uses descriptor-based DMA transfer mode and supports half-duplex communication for single, dual and quad SPI transactions. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>