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asoc: codec: wcd9378: increase delay for gpio reset

While doing B2B reboots sometime wcd slaves are not getting enumerated,
so adding delay for reset of gpios helping to resolve enumeration
failures for slaves.

Change-Id: Icc9eadb1002ee817d10afc0abce240b044b7c065
Signed-off-by: Prasad Kumpatla <[email protected]>
Prasad Kumpatla 8 месяцев назад
Родитель
Сommit
525cbce56a
1 измененных файлов с 2 добавлено и 2 удалено
  1. 2 2
      asoc/codecs/wcd9378/wcd9378.c

+ 2 - 2
asoc/codecs/wcd9378/wcd9378.c

@@ -4125,7 +4125,7 @@ static int wcd9378_reset(struct device *dev)
 		return -EPROBE_DEFER;
 	}
 	/* 20us sleep required after pulling the reset gpio to LOW */
-	usleep_range(20, 30);
+	usleep_range(80, 85);
 
 	rc = msm_cdc_pinctrl_select_active_state(wcd9378->rst_np);
 	if (rc) {
@@ -4134,7 +4134,7 @@ static int wcd9378_reset(struct device *dev)
 		return -EPROBE_DEFER;
 	}
 	/* 20us sleep required after pulling the reset gpio to HIGH */
-	usleep_range(20, 30);
+	usleep_range(80, 85);
 
 	return rc;
 }