diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2015-11-19 18:45:36 +0300 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2015-11-20 04:14:23 +0300 |
| commit | 99374227cfb9f410965022063baf447ae3c41b9f (patch) | |
| tree | aa6b1c8a8fba5e09e5b8e53fdb72ab3c35ac4f73 /drivers/extcon | |
| parent | 2e87b7a8bef7901ab56f121f0d7c085aacee86fc (diff) | |
| download | linux-99374227cfb9f410965022063baf447ae3c41b9f.tar.xz | |
extcon: arizona: Add device binding for the general purpose switch
The switch is generally used in conjunction with the MICDET clamp to
suppress pops and clicks associated with jack insertion. This patch adds
a binding that allows the user to select the mode of operation for this
switch.
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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index af3afeeb6673..493da5bc9989 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -1239,6 +1239,8 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona) pdata->micd_software_compare = device_property_read_bool(arizona->dev, "wlf,micd-software-compare"); + device_property_read_u32(arizona->dev, "wlf,gpsw", &pdata->gpsw); + return 0; } |