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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2015-06-19 19:23:30 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2015-08-10 05:48:55 +0300
commit4778d44ff3126b64f784ce9bf2b9dd3dbab1551b (patch)
tree14af5914e92236d11c264f2b575dda57bf2508a7 /drivers/extcon
parentfeffb0cc63015798803082a330d2fd96b00e1773 (diff)
downloadlinux-4778d44ff3126b64f784ce9bf2b9dd3dbab1551b.tar.xz
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')
-rw-r--r--drivers/extcon/extcon-arizona.c18
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;
}