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extcon: arizona: support inverted jack detect switch

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Add config option for inverted jack detect switch that
opens when jack is inserted.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
[Acked by Lee Jones for MFD part]
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Richard Fitzgerald
2014-05-23 12:54:57 +01:00
committed by Chanwoo Choi
parent 7171511eae
commit a288d64871
2 changed files with 29 additions and 8 deletions
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3
include/linux/mfd/arizona/pdata.h
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@@ -127,6 +127,9 @@ struct arizona_pdata {
/** Internal pull on GPIO5 is disabled when used for jack detection */
bool jd_gpio5_nopull;
/** set to true if jackdet contact opens on insert */
bool jd_invert;
/** Use the headphone detect circuit to identify the accessory */
bool hpdet_acc_id;