ARM: shmobile: bockw: use wp-gpios instead of WP pin
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Fri, 31 Jan 2014 05:39:40 +0000 (21:39 -0800)
committerSimon Horman <horms+renesas@verge.net.au>
Thu, 6 Feb 2014 06:58:49 +0000 (15:58 +0900)
Latest Renesas Chip has some SDHI channels and the WP pin
availability depends on its channel or HW implementation.
Thus, this patch decides new policy whch indicates
WP is disabled as default.
But, we can use wp-gpios property to enable it as
other method.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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