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path: root/drivers/spi/cf_qspi.c
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2015-07-01spi: cf_qspi: fix clamp macro type check compilation warningsAngelo Dureghello
Fix compilation warnings for redefined 'clamp' macro and non-uniform clamp macro types. Signed-off-by: Angelo Dureghello <angelo@sysam.it> Reviewed-by: Jagannadh Teki <jteki@openedev.com>
2015-03-29spi: cf_qspi: Fixup to_cf_qspi_slave macroAxel Lin
The third parameter of container_of is the name of the member within the struct. Current code only works if the parameter passed to to_cf_qspi_slave named slave. Fix it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-06-22spi: cf_qspi: Use DIV_ROUND_UP at appropriate placeAxel Lin
This change slightly improves readability. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Richard Retanubun <richardretanubun@ruggedcom.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2013-03-19spi: Use spi_alloc_slave() in each SPI driverSimon Glass
Rather than each driver having its own way to allocate a SPI slave, use the new allocation function everywhere. This will make it easier to extend the interface without breaking drivers. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-09-20ColdFire: Queued SPI driverRichard Retanubun
This patch adds a driver for Freescale Colfire Queued SPI bus. Coded to work with 8 bits per transfer to use with SPI flash. CPOL, CPHA, and CS_ACTIVE_HIGH can be configured. Tested with MCF5270 which have 4 chip selects. Activate by #define CONFIG_CF_QSPI in board config. Signed-off-by: Richard Retanubun <richardretanubun@ruggedcom.com>