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arm64: dts: hikey: Enable HS200 mode on eMMC
authoroscardagrach <ryan@edited.us>
Wed, 17 Jan 2018 20:35:30 +0000 (14:35 -0600)
committerWei Xu <xuwei5@hisilicon.com>
Fri, 2 Mar 2018 16:19:41 +0000 (16:19 +0000)
commitabd7d0972a192ee653efc7b151a6af69db58f2bb
tree9265c3f0057ce18411178c679e8705ac1adfc764tree | snapshot
parent17f21343d7a0affc77b6cc1433cffa503433bbe6commit | diff
arm64: dts: hikey: Enable HS200 mode on eMMC

According to the hi6220 datasheet, the MMC controller is JEDEC eMMC 4.5
compliant, in addition to supporting a clock of up to 150MHz. The Hikey
schematic also indicates the device utilizes 1.8v signaling. Define these
parameters in the device tree to enable HS200 mode.

Signed-off-by: Ryan Grachek <ryan@edited.us>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts diff | blob | history
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