2 files changed, 18 insertions, 0 deletions

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index ab8b9c7359fb..d7e1047ad68e 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -907,6 +907,18 @@ static int arizona_extcon_probe(struct platform_device *pdev)
                                    arizona->pdata.micd_bias_start_time
                                    << ARIZONA_MICD_BIAS_STARTTIME_SHIFT);
 
+        if (arizona->pdata.micd_rate)
+                regmap_update_bits(arizona->regmap, ARIZONA_MIC_DETECT_1,
+                                   ARIZONA_MICD_RATE_MASK,
+                                   arizona->pdata.micd_rate
+                                   << ARIZONA_MICD_RATE_SHIFT);
+
+        if (arizona->pdata.micd_dbtime)
+                regmap_update_bits(arizona->regmap, ARIZONA_MIC_DETECT_1,
+                                   ARIZONA_MICD_DBTIME_MASK,
+                                   arizona->pdata.micd_dbtime
+                                   << ARIZONA_MICD_DBTIME_SHIFT);
+
         /*
          * If we have a clamp use it, activating in conjunction with
          * GPIO5 if that is connected for jack detect operation.
diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h
index bcbe4fda87cb..2f5f08e10b79 100644
--- a/include/linux/mfd/arizona/pdata.h
+++ b/include/linux/mfd/arizona/pdata.h
@@ -111,6 +111,12 @@ struct arizona_pdata {
         /** Mic detect ramp rate */
         int micd_bias_start_time;
 
+        /** Mic detect sample rate */
+        int micd_rate;
+
+        /** Mic detect debounce level */
+        int micd_dbtime;
+
         /** Headset polarity configurations */
         struct arizona_micd_config *micd_configs;
         int num_micd_configs;