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* spi/imx: do not use spi_imx2_3 to name SPI_IMX_VER_2_3 function and macroShawn Guo2011-07-14
| | | | | | | | | | | | | | It's confusing to use spi_imx2_3 to name SPI_IMX_VER_2_3 function and macro, as it easily make people think of imx2 and imx3. It's better to use specific soc name just like what other SPI_IMX_VER do. For SPI_IMX_VER_2_3 case, it will be mx51. To distinguish it from CSPI on mx51, mx51_ecspi might be a good choice. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/imx: use mx21 to name SPI_IMX_VER_0_0 function and macroShawn Guo2011-07-14
| | | | | | | | | | | | SPI_IMX_VER_0_0 covers i.mx21 and i.mx27. It makes more sense to use mx21 rather than mx27 to name SPI_IMX_VER_0_0 function and macro, since i.mx21 comes out ealier than i.mx27. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi/imx: do not make copy of spi_imx_devtype_dataShawn Guo2011-07-14
| | | | | | | | | spi_imx_devtype_data has already been driver private data. There is really no need to make a copy in spi_imx_data. Instead, a reference pointer works perfectly fine. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* spi: reorganize driversGrant Likely2011-06-06
Sort the SPI makefile and enforce the naming convention spi_*.c for spi drivers. This change also rolls the contents of atmel_spi.h into the .c file since there is only one user of that particular include file. v2: - Use 'spi-' prefix instead of 'spi_' to match what seems to be be the predominant pattern for subsystem prefixes. - Clean up filenames in Kconfig and header comment blocks Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>