On 08/25/2014 08:21 PM, Pavel Machek wrote:

On Thu 2014-08-07 16:37:57, Jaehoon Chung wrote:

quoted

Since used the mmc_of_parse(), didn't parse the sub-node.
So we can remove the sub-node, because almost SoC used the only one card per a host.
And supports-highspeed can be replaced with "cap-mmc/sd-highspeed"
property.

Would it be better to fix parsing of the device tree, and not to
change all the device trees?

Someone will want to do two slots sooner or later...

First, I had considered that controller can be supported the multiple slot.
But MMC maintainers and other people suggested that consider the only one card per a host.
Two slots or more don't have any benefit, (power or performance, etc).

Best Regards,
Jaehoon Chung