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(parent: d6efb0f) | patch
i2c: core: support bus regulator controlling in adapter
authorBibby Hsieh <bibby.hsieh@mediatek.com>
Tue, 19 May 2020 07:27:29 +0000 (15:27 +0800)
committerWolfram Sang <wsa@kernel.org>
Wed, 20 May 2020 13:25:55 +0000 (15:25 +0200)
commit8c819230f259b3ded35f17605473eabce524ae74
tree070a48afd73687f4f589941f47472f1963e401actree | snapshot
parentd6efb0fde480862d70625d0ecfb5403c3af91888commit | diff
i2c: core: support bus regulator controlling in adapter

Although in the most platforms, the bus power of i2c
are alway on, some platforms disable the i2c bus power
in order to meet low power request.

We get and enable bulk regulator in i2c adapter device.

Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
drivers/i2c/i2c-core-base.c diff | blob | history
include/linux/i2c.h diff | blob | history
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