This patch set adds SPI driver for EXYNOS5 and enables same.
This patchset is based on top of latest V7 I2C patches which are merged in u-boot-i2c. url for same: http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/136058
Rajeshwari Shinde (8): EXYNOS5: Add pinmux support for SPI SPI: Add W25Q32 to Winbond SPI flash table EXYNOS: Add clock for SPI. EXYNOS5: Add base address for SPI. SPI: Add SPI slave mode flag SPI: Add SPI Driver for EXYNOS. EXYNOS5: Enable SPI EXYNOS5: Enable SPI booting.
arch/arm/cpu/armv7/exynos/clock.c | 122 +++++++ arch/arm/cpu/armv7/exynos/pinmux.c | 51 +++- arch/arm/include/asm/arch-exynos/clk.h | 4 +- arch/arm/include/asm/arch-exynos/cpu.h | 6 + arch/arm/include/asm/arch-exynos/periph.h | 5 + arch/arm/include/asm/arch-exynos/pinmux.h | 3 + arch/arm/include/asm/arch-exynos/spi.h | 78 ++++ board/samsung/smdk5250/Makefile | 2 +- board/samsung/smdk5250/smdk5250.c | 3 + board/samsung/smdk5250/{mmc_boot.c => spl_boot.c} | 31 ++- drivers/mtd/spi/winbond.c | 8 + drivers/spi/Makefile | 1 + drivers/spi/exynos_spi.c | 400 +++++++++++++++++++++ include/configs/smdk5250.h | 28 ++- include/spi.h | 1 + 15 files changed, 737 insertions(+), 6 deletions(-) create mode 100644 arch/arm/include/asm/arch-exynos/spi.h rename board/samsung/smdk5250/{mmc_boot.c => spl_boot.c} (66%) create mode 100644 drivers/spi/exynos_spi.c