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| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2015-11-19 15:45:37 +0000 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2015-11-20 10:14:23 +0900 |
| commit | 3d7a872fa359e13b6903c7fb45bb15c0078d4a84 (patch) | |
| tree | 724c9bbb1a34246e919f7481dbe6cc18ffa3c664 /drivers/extcon | |
| parent | 99374227cfb9f410965022063baf447ae3c41b9f (diff) | |
| download | op-kernel-dev-3d7a872fa359e13b6903c7fb45bb15c0078d4a84.zip op-kernel-dev-3d7a872fa359e13b6903c7fb45bb15c0078d4a84.tar.gz | |
extcon: arizona: Add device binding for jack detect polarity inversion
By default the driver expects the jackdet pin to be pulled low when a
jack is inserted. This patch adds a device binding that allows the user
to specify that the jackdet pin will be pulled high when a jack is
inserted.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-arizona.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index 493da5b..27ddf9c 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -1239,6 +1239,9 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona) pdata->micd_software_compare = device_property_read_bool(arizona->dev, "wlf,micd-software-compare"); + pdata->jd_invert = device_property_read_bool(arizona->dev, + "wlf,jd-invert"); + device_property_read_u32(arizona->dev, "wlf,gpsw", &pdata->gpsw); return 0; |
