i2c: davinci: Add PM Runtime Support

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66AK2G has I2C instances that are not apart of the ALWAYS_ON power domain
unlike other Keystone 2 SoCs and OMAPL138. Therefore, pm_runtime
is required to insure the power domain used by the specific I2C instance is
properly turned on along with its functional clock.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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Franklin S Cooper Jr 2017-09-11 15:11:44 -05:00 • committed by Wolfram Sang

parent 98e8201039

commit 17f88151ff

1 changed files with 55 additions and 12 deletions

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drivers/i2c/busses/i2c-davinci.c

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