Files
android_kernel_xiaomi_sm8450/drivers/mmc/host
Kuninori Morimoto 89d49a706c mmc: sh_mmcif: calculate best clock with parent clock
MMCIF IP on R-Car series has parent clock which can be set several rate,
and it was not implemented on old SH-Mobile series (= SH-Mobile series
parent clock was fixed rate) R-Car series MMCIF can use more high speed
access if it setups parent clock. This patch adds parent clock setup
method. It will be used if DT has "max-frequency", and then, this driver
assumes it is booted on R-Car Gen2 or later SoC. Because SH-Mobile series
(which doesn't boot from DT) and R-Car series (which boots from DT) have
different divider.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
[Ulf: Silence compiler warning]
2015-06-01 09:07:10 +02:00
..
2012-11-28 12:28:18 -08:00
2015-03-23 14:13:49 +01:00
2015-02-04 09:42:29 +01:00
2009-03-24 21:30:03 +01:00
2013-08-24 23:45:22 -04:00
2014-09-24 10:13:09 +02:00
2015-06-01 09:06:48 +02:00
2015-01-19 09:56:07 +01:00
2007-07-26 01:53:31 +02:00
2015-03-23 14:13:49 +01:00