diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 551a22b07538..22b25115ed14 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -91,6 +91,7 @@ config REGULATOR_AAT2870
 config REGULATOR_ARIZONA
 	tristate "Wolfson Arizona class devices"
 	depends on MFD_ARIZONA
+	depends on SND_SOC
 	help
 	  Support for the regulators found on Wolfson Arizona class
 	  devices.
diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index a6d040cbf8ac..e87536bf0bed 100644
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -21,6 +21,8 @@
 #include <linux/regulator/machine.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>
+#include <linux/workqueue.h>
+#include <sound/soc.h>
 
 #include <linux/mfd/arizona/core.h>
 #include <linux/mfd/arizona/pdata.h>
@@ -34,6 +36,8 @@ struct arizona_micsupp {
 
 	struct regulator_consumer_supply supply;
 	struct regulator_init_data init_data;
+
+	struct work_struct check_cp_work;
 };
 
 static int arizona_micsupp_list_voltage(struct regulator_dev *rdev,
@@ -72,9 +76,73 @@ static int arizona_micsupp_map_voltage(struct regulator_dev *rdev,
 	return selector;
 }
 
+static void arizona_micsupp_check_cp(struct work_struct *work)
+{
+	struct arizona_micsupp *micsupp =
+		container_of(work, struct arizona_micsupp, check_cp_work);
+	struct snd_soc_dapm_context *dapm = micsupp->arizona->dapm;
+	struct arizona *arizona = micsupp->arizona;
+	struct regmap *regmap = arizona->regmap;
+	unsigned int reg;
+	int ret;
+
+	ret = regmap_read(regmap, ARIZONA_MIC_CHARGE_PUMP_1, &reg);
+	if (ret != 0) {
+		dev_err(arizona->dev, "Failed to read CP state: %d\n", ret);
+		return;
+	}
+
+	if (dapm) {
+		if ((reg & (ARIZONA_CPMIC_ENA | ARIZONA_CPMIC_BYPASS)) ==
+		    ARIZONA_CPMIC_ENA)
+			snd_soc_dapm_force_enable_pin(dapm, "MICSUPP");
+		else
+			snd_soc_dapm_disable_pin(dapm, "MICSUPP");
+
+		snd_soc_dapm_sync(dapm);
+	}
+}
+
+static int arizona_micsupp_enable(struct regulator_dev *rdev)
+{
+	struct arizona_micsupp *micsupp = rdev_get_drvdata(rdev);
+	int ret;
+
+	ret = regulator_enable_regmap(rdev);
+
+	if (ret == 0)
+		schedule_work(&micsupp->check_cp_work);
+
+	return ret;
+}
+
+static int arizona_micsupp_disable(struct regulator_dev *rdev)
+{
+	struct arizona_micsupp *micsupp = rdev_get_drvdata(rdev);
+	int ret;
+
+	ret = regulator_disable_regmap(rdev);
+	if (ret == 0)
+		schedule_work(&micsupp->check_cp_work);
+
+	return ret;
+}
+
+static int arizona_micsupp_set_bypass(struct regulator_dev *rdev, bool ena)
+{
+	struct arizona_micsupp *micsupp = rdev_get_drvdata(rdev);
+	int ret;
+
+	ret = regulator_set_bypass_regmap(rdev, ena);
+	if (ret == 0)
+		schedule_work(&micsupp->check_cp_work);
+
+	return ret;
+}
+
 static struct regulator_ops arizona_micsupp_ops = {
-	.enable = regulator_enable_regmap,
-	.disable = regulator_disable_regmap,
+	.enable = arizona_micsupp_enable,
+	.disable = arizona_micsupp_disable,
 	.is_enabled = regulator_is_enabled_regmap,
 
 	.list_voltage = arizona_micsupp_list_voltage,
@@ -84,7 +152,7 @@ static struct regulator_ops arizona_micsupp_ops = {
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
 
 	.get_bypass = regulator_get_bypass_regmap,
-	.set_bypass = regulator_set_bypass_regmap,
+	.set_bypass = arizona_micsupp_set_bypass,
 };
 
 static const struct regulator_desc arizona_micsupp = {
@@ -109,7 +177,8 @@ static const struct regulator_desc arizona_micsupp = {
 static const struct regulator_init_data arizona_micsupp_default = {
 	.constraints = {
 		.valid_ops_mask = REGULATOR_CHANGE_STATUS |
-				REGULATOR_CHANGE_VOLTAGE,
+				REGULATOR_CHANGE_VOLTAGE |
+				REGULATOR_CHANGE_BYPASS,
 		.min_uV = 1700000,
 		.max_uV = 3300000,
 	},
@@ -131,6 +200,7 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
 	}
 
 	micsupp->arizona = arizona;
+	INIT_WORK(&micsupp->check_cp_work, arizona_micsupp_check_cp);
 
 	/*
 	 * Since the chip usually supplies itself we provide some
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index 1440b3f9b7bb..988e817dca05 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -1152,6 +1152,8 @@ SND_SOC_DAPM_OUTPUT("SPKOUTRN"),
 SND_SOC_DAPM_OUTPUT("SPKOUTRP"),
 SND_SOC_DAPM_OUTPUT("SPKDAT1L"),
 SND_SOC_DAPM_OUTPUT("SPKDAT1R"),
+
+SND_SOC_DAPM_OUTPUT("MICSUPP"),
 };
 
 #define ARIZONA_MIXER_INPUT_ROUTES(name)	\
@@ -1364,6 +1366,8 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = {
 	{ "AEC Loopback", "SPKDAT1R", "OUT5R" },
 	{ "SPKDAT1L", NULL, "OUT5L" },
 	{ "SPKDAT1R", NULL, "OUT5R" },
+
+	{ "MICSUPP", NULL, "SYSCLK" },
 };
 
 static int wm5102_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 7a090968c4f7..0320a32670d3 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -624,6 +624,8 @@ SND_SOC_DAPM_OUTPUT("SPKDAT1L"),
 SND_SOC_DAPM_OUTPUT("SPKDAT1R"),
 SND_SOC_DAPM_OUTPUT("SPKDAT2L"),
 SND_SOC_DAPM_OUTPUT("SPKDAT2R"),
+
+SND_SOC_DAPM_OUTPUT("MICSUPP"),
 };
 
 #define ARIZONA_MIXER_INPUT_ROUTES(name)	\
@@ -832,6 +834,8 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = {
 
 	{ "SPKDAT2L", NULL, "OUT6L" },
 	{ "SPKDAT2R", NULL, "OUT6R" },
+
+	{ "MICSUPP", NULL, "SYSCLK" },
 };
 
 static int wm5110_set_fll(struct snd_soc_codec *codec, int fll_id, int source,