3 Commits

Author	SHA1	Message	Date
Simon Glass	8d987abc6a	dm: sf: Add driver model read/write/erase methods ... Permit use of a udevice to talk to SPI flash. Ultimately we would like to retire the use of 'struct spi_flash' for this purpose, so create the new API for those who want to move to it. Signed-off-by: Simon Glass <sjg@chromium.org>	2015-04-18 11:11:14 -06:00
Simon Glass	e564f054af	dm: core: Add dev_get_uclass_priv() to access uclass private data ... Add a convenience function to access the private data that a uclass stores for each of its devices. Convert over most existing uses for consistency and to provide an example for others. Signed-off-by: Simon Glass <sjg@chromium.org>	2015-04-16 19:27:42 -06:00
Simon Glass	4c2dbefde5	dm: sf: Add a uclass for SPI flash ... Add a driver model uclass for SPI flash which supports the common operations (read, write, erase). Since we must keep support for the non-dm interface, some modification of the spi_flash header is required. CONFIG_DM_SPI_FLASH is used to enable driver model for SPI flash. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>	2014-10-22 10:36:50 -06:00