Hi,
2012/8/2 Rajeshwari Shinde rajeshwari.s@samsung.com:
This patch adds SPI driver for EXYNOS.
Signed-off-by: Simon Glass sjg@chromium.org Signed-off-by: Padmavathi Venna padma.v@samsung.com Signed-off-by: Gabe Black gabeblack@google.com Signed-off-by: Rajeshwari Shinde rajeshwari.s@samsung.com
Changes in V2: - None. Changes in V3: - Removed SPI_SLAVE flag. Changes in V4: - Rebased on Mainline u-boot.git. - Removed variable bus_count and DECLARE_GLOBAL_DATA_PTR; - Function spi_flush_fifo made static. arch/arm/include/asm/arch-exynos/spi.h | 78 +++++++ drivers/spi/Makefile | 1 + drivers/spi/exynos_spi.c | 364 ++++++++++++++++++++++++++++++++ 3 files changed, 443 insertions(+), 0 deletions(-) create mode 100644 arch/arm/include/asm/arch-exynos/spi.h create mode 100644 drivers/spi/exynos_spi.c
I tested this driver is working at the exynos5250
Tested-by: jy0922.shim@samsung.com