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| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2015-06-19 17:23:30 +0100 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2015-08-10 11:48:55 +0900 |
| commit | 4778d44ff3126b64f784ce9bf2b9dd3dbab1551b (patch) | |
| tree | 14af5914e92236d11c264f2b575dda57bf2508a7 /drivers/extcon/extcon-arizona.c | |
| parent | feffb0cc63015798803082a330d2fd96b00e1773 (diff) | |
| download | linux-4778d44ff3126b64f784ce9bf2b9dd3dbab1551b.tar.bz2 | |
extcon: arizona: Add basic microphone detection DT/ACPI bindings
This patch adds bindings for the basic microphone detection platform
data.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon/extcon-arizona.c')
| -rw-r--r-- | drivers/extcon/extcon-arizona.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index a366ee33610a..7af42cb72e54 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -1128,6 +1128,24 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona) pdata->hpdet_channel = ARIZONA_ACCDET_MODE_HPL; } + device_property_read_u32(arizona->dev, "wlf,micd-detect-debounce", + &pdata->micd_detect_debounce); + + device_property_read_u32(arizona->dev, "wlf,micd-bias-start-time", + &pdata->micd_bias_start_time); + + device_property_read_u32(arizona->dev, "wlf,micd-rate", + &pdata->micd_rate); + + device_property_read_u32(arizona->dev, "wlf,micd-dbtime", + &pdata->micd_dbtime); + + device_property_read_u32(arizona->dev, "wlf,micd-timeout", + &pdata->micd_timeout); + + pdata->micd_force_micbias = device_property_read_bool(arizona->dev, + "wlf,micd-force-micbias"); + return 0; } |