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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>
hifive-unleashed-5.1
Charles Keepax 2015-06-19 17:23:30 +01:00 committed by Chanwoo Choi
parent feffb0cc63
commit 4778d44ff3
1 changed files with 18 additions and 0 deletions
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18
drivers/extcon/extcon-arizona.c
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@ -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;
}