git.dujemihanovic.xyz Git - u-boot.git/commit

author	Yinbo Zhu <yinbo.zhu@nxp.com>
	Tue, 16 Jul 2019 07:09:07 +0000 (15:09 +0800)
committer	Priyanka Jain <priyanka.jain@nxp.com>
	Thu, 12 Sep 2019 08:32:10 +0000 (14:02 +0530)
commit	29009a507c9145e51620b5d289808b0f413af5fe
tree	bc9d40315539ac74718233c01e2d8376515e7cef	tree \| snapshot
parent	24cb6f2295ca4859de257d2922701bff6ca6f49b	commit \| diff

mmc: Kconfig: Add FSL_ESDHC_USE_PERIPHERAL_CLK option

NXP fsl_esdhc controller supports two reference clocks:
platform clock and peripheral clock
Peripheral clock can provide higher clock frequency
which is required to be used for tuning of SD UHS mode
and eMMC HS200/HS400 modes.

Peripheral clock is enabled by default by defining config
option FSL_ESDHC_USE_PERIPHERAL_CLK if eMMC HS200/HS400 modes
are supported.

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>