diff --git a/drivers/pwm/pwm-bcm-kona.c b/drivers/pwm/pwm-bcm-kona.c
index 09a95ae..2b44ad8 100644
--- a/drivers/pwm/pwm-bcm-kona.c
+++ b/drivers/pwm/pwm-bcm-kona.c
@@ -45,30 +45,39 @@
  *    high or low depending on its state at that exact instant.
  */
 
-#define PWM_CONTROL_OFFSET			(0x00000000)
+#define PWM_CONTROL_OFFSET			0x00000000
 #define PWM_CONTROL_SMOOTH_SHIFT(chan)		(24 + (chan))
 #define PWM_CONTROL_TYPE_SHIFT(chan)		(16 + (chan))
 #define PWM_CONTROL_POLARITY_SHIFT(chan)	(8 + (chan))
 #define PWM_CONTROL_TRIGGER_SHIFT(chan)		(chan)
 
-#define PRESCALE_OFFSET				(0x00000004)
+#define PRESCALE_OFFSET				0x00000004
 #define PRESCALE_SHIFT(chan)			((chan) << 2)
 #define PRESCALE_MASK(chan)			(0x7 << PRESCALE_SHIFT(chan))
-#define PRESCALE_MIN				(0x00000000)
-#define PRESCALE_MAX				(0x00000007)
+#define PRESCALE_MIN				0x00000000
+#define PRESCALE_MAX				0x00000007
 
 #define PERIOD_COUNT_OFFSET(chan)		(0x00000008 + ((chan) << 3))
-#define PERIOD_COUNT_MIN			(0x00000002)
-#define PERIOD_COUNT_MAX			(0x00ffffff)
+#define PERIOD_COUNT_MIN			0x00000002
+#define PERIOD_COUNT_MAX			0x00ffffff
 
 #define DUTY_CYCLE_HIGH_OFFSET(chan)		(0x0000000c + ((chan) << 3))
-#define DUTY_CYCLE_HIGH_MIN			(0x00000000)
-#define DUTY_CYCLE_HIGH_MAX			(0x00ffffff)
+#define DUTY_CYCLE_HIGH_MIN			0x00000000
+#define DUTY_CYCLE_HIGH_MAX			0x00ffffff
+
+#define PWM_MONITOR_OFFSET			0xb0
+#define PWM_MONITOR_TIMEOUT_US			5
+
+enum kona_pwmc_ver {
+	KONA_PWM_V1 = 1,
+	KONA_PWM_V2
+};
 
 struct kona_pwmc {
 	struct pwm_chip chip;
 	void __iomem *base;
 	struct clk *clk;
+	enum kona_pwmc_ver version;
 };
 
 static inline struct kona_pwmc *to_kona_pwmc(struct pwm_chip *_chip)
@@ -76,11 +85,40 @@ static inline struct kona_pwmc *to_kona_pwmc(struct pwm_chip *_chip)
 	return container_of(_chip, struct kona_pwmc, chip);
 }
 
+static int kona_pwmc_wait_stable(struct pwm_chip *chip, unsigned int chan,
+				 unsigned int kona_ver)
+{
+	struct kona_pwmc *kp = to_kona_pwmc(chip);
+	unsigned int value;
+	unsigned int count = PWM_MONITOR_TIMEOUT_US * 1000;
+
+	switch (kona_ver) {
+	case KONA_PWM_V1:
+		/*
+		 * There must be a min 400ns delay between clearing trigger and
+		 * settingit. Failing to do this may result in no PWM signal.
+		 */
+		ndelay(400);
+		return 0;
+	case KONA_PWM_V2:
+		do {
+			value = readl(kp->base + PWM_MONITOR_OFFSET);
+			if (!(value & (BIT(chan))))
+				return 0;
+			ndelay(1);
+		} while (count--);
+
+		return -ETIMEDOUT;
+	default:
+		return -ENODEV;
+	}
+}
+
 /*
  * Clear trigger bit but set smooth bit to maintain old output.
  */
-static void kona_pwmc_prepare_for_settings(struct kona_pwmc *kp,
-	unsigned int chan)
+static int kona_pwmc_prepare_for_settings(struct kona_pwmc *kp,
+					  unsigned int chan)
 {
 	unsigned int value = readl(kp->base + PWM_CONTROL_OFFSET);
 
@@ -88,14 +126,10 @@ static void kona_pwmc_prepare_for_settings(struct kona_pwmc *kp,
 	value &= ~(1 << PWM_CONTROL_TRIGGER_SHIFT(chan));
 	writel(value, kp->base + PWM_CONTROL_OFFSET);
 
-	/*
-	 * There must be a min 400ns delay between clearing trigger and setting
-	 * it. Failing to do this may result in no PWM signal.
-	 */
-	ndelay(400);
+	return kona_pwmc_wait_stable(&kp->chip, chan, kp->version);
 }
 
-static void kona_pwmc_apply_settings(struct kona_pwmc *kp, unsigned int chan)
+static int kona_pwmc_apply_settings(struct kona_pwmc *kp, unsigned int chan)
 {
 	unsigned int value = readl(kp->base + PWM_CONTROL_OFFSET);
 
@@ -104,8 +138,7 @@ static void kona_pwmc_apply_settings(struct kona_pwmc *kp, unsigned int chan)
 	value |= 1 << PWM_CONTROL_TRIGGER_SHIFT(chan);
 	writel(value, kp->base + PWM_CONTROL_OFFSET);
 
-	/* Trigger bit must be held high for at least 400 ns. */
-	ndelay(400);
+	return kona_pwmc_wait_stable(&kp->chip, chan, kp->version);
 }
 
 static int kona_pwmc_config(struct pwm_chip *chip, struct pwm_device *pwm,
@@ -115,6 +148,7 @@ static int kona_pwmc_config(struct pwm_chip *chip, struct pwm_device *pwm,
 	u64 val, div, rate;
 	unsigned long prescale = PRESCALE_MIN, pc, dc;
 	unsigned int value, chan = pwm->hwpwm;
+	int ret;
 
 	/*
 	 * Find period count, duty count and prescale to suit duty_ns and
@@ -156,7 +190,12 @@ static int kona_pwmc_config(struct pwm_chip *chip, struct pwm_device *pwm,
 	 * validated immediately instead of on enable.
 	 */
 	if (pwm_is_enabled(pwm)) {
-		kona_pwmc_prepare_for_settings(kp, chan);
+		ret = kona_pwmc_prepare_for_settings(kp, chan);
+		if (ret < 0) {
+			dev_err(chip->dev, "failed to prepare pwm settings: %d\n",
+				ret);
+			return ret;
+		}
 
 		value = readl(kp->base + PRESCALE_OFFSET);
 		value &= ~PRESCALE_MASK(chan);
@@ -167,7 +206,12 @@ static int kona_pwmc_config(struct pwm_chip *chip, struct pwm_device *pwm,
 
 		writel(dc, kp->base + DUTY_CYCLE_HIGH_OFFSET(chan));
 
-		kona_pwmc_apply_settings(kp, chan);
+		ret = kona_pwmc_apply_settings(kp, chan);
+		if (ret < 0) {
+			dev_err(chip->dev, "failed to apply settings: %d\n",
+				ret);
+			return ret;
+		}
 	}
 
 	return 0;
@@ -187,7 +231,11 @@ static int kona_pwmc_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm,
 		return ret;
 	}
 
-	kona_pwmc_prepare_for_settings(kp, chan);
+	ret = kona_pwmc_prepare_for_settings(kp, chan);
+	if (ret < 0) {
+		dev_err(chip->dev, "failed to prepare pwm settings: %d\n", ret);
+		return ret;
+	}
 
 	value = readl(kp->base + PWM_CONTROL_OFFSET);
 
@@ -198,7 +246,11 @@ static int kona_pwmc_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	writel(value, kp->base + PWM_CONTROL_OFFSET);
 
-	kona_pwmc_apply_settings(kp, chan);
+	ret = kona_pwmc_apply_settings(kp, chan);
+	if (ret < 0) {
+		dev_err(chip->dev, "failed to apply pwm settings: %d\n", ret);
+		return ret;
+	}
 
 	clk_disable_unprepare(kp->clk);
 
@@ -231,8 +283,13 @@ static void kona_pwmc_disable(struct pwm_chip *chip, struct pwm_device *pwm)
 	struct kona_pwmc *kp = to_kona_pwmc(chip);
 	unsigned int chan = pwm->hwpwm;
 	unsigned int value;
+	int ret;
 
-	kona_pwmc_prepare_for_settings(kp, chan);
+	ret = kona_pwmc_prepare_for_settings(kp, chan);
+	if (ret < 0) {
+		dev_err(chip->dev, "failed to prepare pwm settings: %d\n", ret);
+		return;
+	}
 
 	/* Simulate a disable by configuring for zero duty */
 	writel(0, kp->base + DUTY_CYCLE_HIGH_OFFSET(chan));
@@ -243,7 +300,11 @@ static void kona_pwmc_disable(struct pwm_chip *chip, struct pwm_device *pwm)
 	value &= ~PRESCALE_MASK(chan);
 	writel(value, kp->base + PRESCALE_OFFSET);
 
-	kona_pwmc_apply_settings(kp, chan);
+	ret = kona_pwmc_apply_settings(kp, chan);
+	if (ret < 0) {
+		dev_err(chip->dev, "failed to prepare pwm settings: %d\n", ret);
+		return;
+	}
 
 	clk_disable_unprepare(kp->clk);
 }
@@ -256,14 +317,26 @@ static void kona_pwmc_disable(struct pwm_chip *chip, struct pwm_device *pwm)
 	.owner = THIS_MODULE,
 };
 
+static const struct of_device_id bcm_kona_pwmc_dt[] = {
+	{ .compatible = "brcm,kona-pwm", .data = (void *)KONA_PWM_V1},
+	{ .compatible = "brcm,kona-pwm-v2", .data = (void *)KONA_PWM_V2},
+	{ },
+};
+MODULE_DEVICE_TABLE(of, bcm_kona_pwmc_dt);
+
 static int kona_pwmc_probe(struct platform_device *pdev)
 {
 	struct kona_pwmc *kp;
 	struct resource *res;
+	const struct of_device_id *of_id;
 	unsigned int chan;
 	unsigned int value = 0;
 	int ret = 0;
 
+	of_id = of_match_node(bcm_kona_pwmc_dt, pdev->dev.of_node);
+	if (!of_id)
+		return -ENODEV;
+
 	kp = devm_kzalloc(&pdev->dev, sizeof(*kp), GFP_KERNEL);
 	if (kp == NULL)
 		return -ENOMEM;
@@ -276,6 +349,7 @@ static int kona_pwmc_probe(struct platform_device *pdev)
 	kp->chip.npwm = 6;
 	kp->chip.of_xlate = of_pwm_xlate_with_flags;
 	kp->chip.of_pwm_n_cells = 3;
+	kp->version = (enum kona_pwmc_ver)of_id->data;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	kp->base = devm_ioremap_resource(&pdev->dev, res);
@@ -322,12 +396,6 @@ static int kona_pwmc_remove(struct platform_device *pdev)
 	return pwmchip_remove(&kp->chip);
 }
 
-static const struct of_device_id bcm_kona_pwmc_dt[] = {
-	{ .compatible = "brcm,kona-pwm" },
-	{ },
-};
-MODULE_DEVICE_TABLE(of, bcm_kona_pwmc_dt);
-
 static struct platform_driver kona_pwmc_driver = {
 	.driver = {
 		.name = "bcm-kona-pwm",
