i2c: xlp9xx: Add support for SMBAlert

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Add support for SMBus alert mechanism to i2c-xlp9xx driver.
The second interrupt is parsed to use for SMBus alert.
The first interrupt is the i2c controller main interrupt.

Signed-off-by: Kamlakant Patel <kamlakant.patel@cavium.com>
Signed-off-by: George Cherian <george.cherian@cavium.com>
Reviewed-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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George Cherian 2018-05-16 00:00:16 -07:00 • committed by Wolfram Sang

parent 966e9671a3

commit 40f4e372cb

1 changed files with 24 additions and 0 deletions

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drivers/i2c/busses/i2c-xlp9xx.c

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