mmc: sdhci-esdhc-imx: support setting tuning start point
authorDong Aisheng <aisheng.dong@nxp.com>
Tue, 12 Jul 2016 07:46:15 +0000 (15:46 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 25 Jul 2016 08:34:54 +0000 (10:34 +0200)
commitd87fc96636884430278bc3b425a5a6e2c071a377
treef8f85dfb4ef2248adbd03510b5b33f1d1d78d191
parentca8cc0fe0e55866dee5009aff5f4740b5daf790b
mmc: sdhci-esdhc-imx: support setting tuning start point

The delay cells of some SoCs may have less delay per one cell,
for such SoCs, user could set the start delay cell point to bypass
the first a few meaningless tuning commands.

Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-esdhc-imx.c
include/linux/platform_data/mmc-esdhc-imx.h