[U-Boot] [PATCH 0/2 V3] exynos: Support a delay after deactivate for SPI

This patch set exports the function timer_get_us and adds a delay for devices that need some time to react after spi transation finishes

This patch set is based on "EXYNOS: SPI: Support SPI_PREAMBLE mode" link: "http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/162269"

Changes in V2: - Removed #ifdefine for exported function. Changes in V3: - Rebased on "[PATCH 0/2 V5] spi: Enable SPI_PREAMBLE Mode"

Rajeshwari Shinde (2): exynos: Export timer_get_us() to get microsecond timer spi: exynos: Support a delay after deactivate

drivers/spi/exynos_spi.c | 19 +++++++++++++++++++ include/common.h | 6 ++++++ 2 files changed, 25 insertions(+), 0 deletions(-)