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| /openbmc/linux/drivers/mmc/host/ |
| H A D | sdhci-of-esdhc.c | diff 490104ac597b8b4c858a6a6889a60d8897181baf Sun Aug 25 20:19:24 CDT 2013 Haijun Zhang <Haijun.Zhang@freescale.com> mmc: esdhc: add support to get voltage from device-tree
Add suppport to get voltage from device-tree node for esdhc host,
if voltage-ranges was specified in device-tree node we can get
ocr_mask instead of read from host capacity register. If not voltages
still can be get from host capacity register.
Signed-off-by: Haijun Zhang <haijun.zhang@freescale.com>
Acked-by: Anton Vorontsov <anton@enomsg.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
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