This patch ports the Linux driver for DataImage SCF0403852GGU04 and SCF0403526GGU20 LCD panels into U-Boot. As a preparation step, variable SPI word length support is added to omap3_spi and the generic SPI interface. Finally, the driver is used in cm_t35 board.
The SPI changes were tested with a Beagle I2C/SPI/MDIO Protocol Analyzer, and also with a DataImage SCF0403 lcd as part of the DataImage driver test.
Patch number 3 depends on http://patchwork.ozlabs.org/patch/275283/
Cc: Tom Rini trini@ti.com Cc: Anatolij Gustschin agust@denx.de Cc: Igor Grinberg grinberg@compulab.co.il Cc: Jagannadha Sutradharudu Teki jagannadh.teki@gmail.com
Nikita Kiryanov (3): spi: omap3: add support for more word lengths lcd: add DataImage SCF0403x LCD panel support cm_t35: use scf0403 driver
arch/arm/include/asm/arch-omap3/dss.h | 9 +- board/compulab/cm_t35/cm_t35.c | 12 ++ board/compulab/common/omap3_display.c | 46 +++++- drivers/spi/omap3_spi.c | 78 +++++++-- drivers/spi/omap3_spi.h | 11 +- drivers/video/Makefile | 1 + drivers/video/scf0403_lcd.c | 298 ++++++++++++++++++++++++++++++++++ include/configs/cm_t35.h | 3 + include/scf0403_lcd.h | 22 +++ include/spi.h | 14 ++ 10 files changed, 467 insertions(+), 27 deletions(-) create mode 100644 drivers/video/scf0403_lcd.c create mode 100644 include/scf0403_lcd.h