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/rk3399_rockchip-uboot/drivers/spi/
H A Dtegra114_spi.c20edd1ac7ae7d081078dd64ffe7a89f48c09fd65 Fri Jun 05 20:39:35 UTC 2015 Simon Glass <sjg@chromium.org> tegra: spi: Support slow SPI rates

Use the oscillator as the source clock when we cannot achieve a low-enough
speed with the peripheral clock. This happens when we request 3MHz on a SPI
clock, for example.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>