summaryrefslogtreecommitdiff
path: root/drivers/spi/cf_spi.c
AgeCommit message (Collapse)Author
2019-05-24drivers: spi: cf_spi: convert to driver modelAngelo Dureghello
Converting to driver model and removes non-dm code. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Angelo Dureghello <angelo@sysam.it>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27Convert CONFIG_SPI to KconfigAdam Ford
This converts the following to Kconfig: CONFIG_SPI This partly involves updating code that assumes that CONFIG_SPI implies things that are specific to the MPC8xx SPI driver. For now, just update the CONFIG tests. This also involves reworking the default for CONFIG_SYS_DEF_EEPROM_ADDR so that we don't set it when we cannot make a reasonable default, as it does not cause any compile failures. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2017-01-15spi: Zap cf_qspi driver and related codeJagan Teki
Dropped becuase - driver not used any board. - no dm conversion. Cc: Angelo Dureghello <angelo@sysam.it> Cc: Richard Retanubun <richardretanubun@ruggedcom.com> Signed-off-by: Jagan Teki <jagan@openedev.com> Acked-by: Angelo Dureghello <angelo@sysam.it>
2015-03-30spi: cf_spi: Staticize local functionsAxel Lin
Make local functions static and remove unneeded forward declarations. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2015-03-30spi: cf_spi: Use to_cf_spi_slave to resolve cfslave from slaveAxel Lin
Don't assume slave is always the first member of struct cf_spi_slave. Use container_of instead of casting first structure member. 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>
2013-03-19spi: 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>
2011-04-13add CONFIG_SPI_IDLE_VAL for cf_spi.c to allow use of spi_mmcWolfgang Wegner
This patch adds CONFIG_SPI_IDLE_VAL to cf_spi.c The default setting is 0x0 to behave same as current version, in case CONFIG_SPI_MMC is set, the value is set to 0xFFFF (all ones). In either case, the value can be overwritten by board configuration. Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de> Signed-off-by: Andy Fleming <afleming@freescale.com>
2009-07-14Coldfire: Consolidate DSPI driverTsiChung Liew
Unify both MCF5227x and MCF5445x DSPI driver in CPU to driver/spi folder for common use. Signed-off-by: TsiChung Liew <tsicliew@gmail.com>