diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 447405809340..2d8722fa701d 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -12,6 +12,7 @@
 
 #include <linux/module.h>
 #include <linux/interrupt.h>
+#include <linux/log2.h>
 #include <linux/gpio/driver.h>
 #include <linux/platform_device.h>
 #include <linux/pinctrl/pinctrl.h>
@@ -23,6 +24,10 @@
 #include "pinctrl-intel.h"
 
 /* Offset from regs */
+#define REVID				0x000
+#define REVID_SHIFT			16
+#define REVID_MASK			GENMASK(31, 16)
+
 #define PADBAR				0x00c
 #define GPI_IS				0x100
 #define GPI_GPE_STS			0x140
@@ -41,6 +46,7 @@
 #define PADCFG0_RXEVCFG_EDGE		1
 #define PADCFG0_RXEVCFG_DISABLED	2
 #define PADCFG0_RXEVCFG_EDGE_BOTH	3
+#define PADCFG0_PREGFRXSEL		BIT(24)
 #define PADCFG0_RXINV			BIT(23)
 #define PADCFG0_GPIROUTIOXAPIC		BIT(20)
 #define PADCFG0_GPIROUTSCI		BIT(19)
@@ -62,9 +68,17 @@
 #define PADCFG1_TERM_5K			2
 #define PADCFG1_TERM_1K			1
 
+#define PADCFG2				0x008
+#define PADCFG2_DEBEN			BIT(0)
+#define PADCFG2_DEBOUNCE_SHIFT		1
+#define PADCFG2_DEBOUNCE_MASK		GENMASK(4, 1)
+
+#define DEBOUNCE_PERIOD			31250 /* ns */
+
 struct intel_pad_context {
 	u32 padcfg0;
 	u32 padcfg1;
+	u32 padcfg2;
 };
 
 struct intel_community_context {
@@ -126,13 +140,19 @@ static void __iomem *intel_get_padcfg(struct intel_pinctrl *pctrl, unsigned pin,
 {
 	const struct intel_community *community;
 	unsigned padno;
+	size_t nregs;
 
 	community = intel_get_community(pctrl, pin);
 	if (!community)
 		return NULL;
 
 	padno = pin_to_padno(community, pin);
-	return community->pad_regs + reg + padno * 8;
+	nregs = (community->features & PINCTRL_FEATURE_DEBOUNCE) ? 4 : 2;
+
+	if (reg == PADCFG2 && !(community->features & PINCTRL_FEATURE_DEBOUNCE))
+		return NULL;
+
+	return community->pad_regs + reg + padno * nregs * 4;
 }
 
 static bool intel_pad_owned_by_host(struct intel_pinctrl *pctrl, unsigned pin)
@@ -244,6 +264,7 @@ static void intel_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
 			       unsigned pin)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+	void __iomem *padcfg;
 	u32 cfg0, cfg1, mode;
 	bool locked, acpi;
 
@@ -263,6 +284,11 @@ static void intel_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
 
 	seq_printf(s, "0x%08x 0x%08x", cfg0, cfg1);
 
+	/* Dump the additional PADCFG registers if available */
+	padcfg = intel_get_padcfg(pctrl, pin, PADCFG2);
+	if (padcfg)
+		seq_printf(s, " 0x%08x", readl(padcfg));
+
 	locked = intel_pad_locked(pctrl, pin);
 	acpi = intel_pad_acpi_mode(pctrl, pin);
 
@@ -475,6 +501,24 @@ static int intel_config_get(struct pinctrl_dev *pctldev, unsigned pin,
 
 		break;
 
+	case PIN_CONFIG_INPUT_DEBOUNCE: {
+		void __iomem *padcfg2;
+		u32 v;
+
+		padcfg2 = intel_get_padcfg(pctrl, pin, PADCFG2);
+		if (!padcfg2)
+			return -ENOTSUPP;
+
+		v = readl(padcfg2);
+		if (!(v & PADCFG2_DEBEN))
+			return -EINVAL;
+
+		v = (v & PADCFG2_DEBOUNCE_MASK) >> PADCFG2_DEBOUNCE_SHIFT;
+		arg = BIT(v) * DEBOUNCE_PERIOD / 1000;
+
+		break;
+	}
+
 	default:
 		return -ENOTSUPP;
 	}
@@ -552,6 +596,53 @@ static int intel_config_set_pull(struct intel_pinctrl *pctrl, unsigned pin,
 	return ret;
 }
 
+static int intel_config_set_debounce(struct intel_pinctrl *pctrl, unsigned pin,
+				     unsigned debounce)
+{
+	void __iomem *padcfg0, *padcfg2;
+	unsigned long flags;
+	u32 value0, value2;
+	int ret = 0;
+
+	padcfg2 = intel_get_padcfg(pctrl, pin, PADCFG2);
+	if (!padcfg2)
+		return -ENOTSUPP;
+
+	padcfg0 = intel_get_padcfg(pctrl, pin, PADCFG0);
+
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
+
+	value0 = readl(padcfg0);
+	value2 = readl(padcfg2);
+
+	/* Disable glitch filter and debouncer */
+	value0 &= ~PADCFG0_PREGFRXSEL;
+	value2 &= ~(PADCFG2_DEBEN | PADCFG2_DEBOUNCE_MASK);
+
+	if (debounce) {
+		unsigned long v;
+
+		v = order_base_2(debounce * 1000 / DEBOUNCE_PERIOD);
+		if (v < 3 || v > 15) {
+			ret = -EINVAL;
+			goto exit_unlock;
+		} else {
+			/* Enable glitch filter and debouncer */
+			value0 |= PADCFG0_PREGFRXSEL;
+			value2 |= v << PADCFG2_DEBOUNCE_SHIFT;
+			value2 |= PADCFG2_DEBEN;
+		}
+	}
+
+	writel(value0, padcfg0);
+	writel(value2, padcfg2);
+
+exit_unlock:
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+	return ret;
+}
+
 static int intel_config_set(struct pinctrl_dev *pctldev, unsigned pin,
 			  unsigned long *configs, unsigned nconfigs)
 {
@@ -571,6 +662,13 @@ static int intel_config_set(struct pinctrl_dev *pctldev, unsigned pin,
 				return ret;
 			break;
 
+		case PIN_CONFIG_INPUT_DEBOUNCE:
+			ret = intel_config_set_debounce(pctrl, pin,
+				pinconf_to_config_argument(configs[i]));
+			if (ret)
+				return ret;
+			break;
+
 		default:
 			return -ENOTSUPP;
 		}
@@ -637,6 +735,17 @@ static int intel_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
 	return pinctrl_gpio_direction_output(chip->base + offset);
 }
 
+static int intel_gpio_set_debounce(struct gpio_chip *chip, unsigned offset,
+				   unsigned debounce)
+{
+	unsigned long configs[] = {
+		PIN_CONF_PACKED(PIN_CONFIG_INPUT_DEBOUNCE, debounce),
+	};
+
+	return pinctrl_gpio_set_config(chip->base + offset, configs,
+				       ARRAY_SIZE(configs));
+}
+
 static const struct gpio_chip intel_gpio_chip = {
 	.owner = THIS_MODULE,
 	.request = gpiochip_generic_request,
@@ -645,6 +754,7 @@ static const struct gpio_chip intel_gpio_chip = {
 	.direction_output = intel_gpio_direction_output,
 	.get = intel_gpio_get,
 	.set = intel_gpio_set,
+	.set_debounce = intel_gpio_set_debounce,
 };
 
 static void intel_gpio_irq_ack(struct irq_data *d)
@@ -1000,6 +1110,18 @@ int intel_pinctrl_probe(struct platform_device *pdev,
 		if (IS_ERR(regs))
 			return PTR_ERR(regs);
 
+		/*
+		 * Determine community features based on the revision if
+		 * not specified already.
+		 */
+		if (!community->features) {
+			u32 rev;
+
+			rev = (readl(regs + REVID) & REVID_MASK) >> REVID_SHIFT;
+			if (rev >= 0x94)
+				community->features |= PINCTRL_FEATURE_DEBOUNCE;
+		}
+
 		/* Read offset of the pad configuration registers */
 		padbar = readl(regs + PADBAR);
 
@@ -1073,6 +1195,7 @@ int intel_pinctrl_suspend(struct device *dev)
 	pads = pctrl->context.pads;
 	for (i = 0; i < pctrl->soc->npins; i++) {
 		const struct pinctrl_pin_desc *desc = &pctrl->soc->pins[i];
+		void __iomem *padcfg;
 		u32 val;
 
 		if (!intel_pinctrl_should_save(pctrl, desc->number))
@@ -1082,6 +1205,10 @@ int intel_pinctrl_suspend(struct device *dev)
 		pads[i].padcfg0 = val & ~PADCFG0_GPIORXSTATE;
 		val = readl(intel_get_padcfg(pctrl, desc->number, PADCFG1));
 		pads[i].padcfg1 = val;
+
+		padcfg = intel_get_padcfg(pctrl, desc->number, PADCFG2);
+		if (padcfg)
+			pads[i].padcfg2 = readl(padcfg);
 	}
 
 	communities = pctrl->context.communities;
@@ -1154,6 +1281,16 @@ int intel_pinctrl_resume(struct device *dev)
 			dev_dbg(dev, "restored pin %u padcfg1 %#08x\n",
 				desc->number, readl(padcfg));
 		}
+
+		padcfg = intel_get_padcfg(pctrl, desc->number, PADCFG2);
+		if (padcfg) {
+			val = readl(padcfg);
+			if (val != pads[i].padcfg2) {
+				writel(pads[i].padcfg2, padcfg);
+				dev_dbg(dev, "restored pin %u padcfg2 %#08x\n",
+					desc->number, readl(padcfg));
+			}
+		}
 	}
 
 	communities = pctrl->context.communities;
diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h
index c22c44485c5d..1ff5abf309e3 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.h
+++ b/drivers/pinctrl/intel/pinctrl-intel.h
@@ -58,6 +58,7 @@ struct intel_function {
  * @gpp_size: Maximum number of pads in each group, such as PADCFGLOCK,
  *            HOSTSW_OWN,  GPI_IS, GPI_IE, etc.
  * @npins: Number of pins in this community
+ * @features: Additional features supported by the hardware
  * @regs: Community specific common registers (reserved for core driver)
  * @pad_regs: Community specific pad registers (reserved for core driver)
  * @ngpps: Number of groups (hw groups) in this community (reserved for
@@ -72,11 +73,15 @@ struct intel_community {
 	unsigned pin_base;
 	unsigned gpp_size;
 	size_t npins;
+	unsigned features;
 	void __iomem *regs;
 	void __iomem *pad_regs;
 	size_t ngpps;
 };
 
+/* Additional features supported by the hardware */
+#define PINCTRL_FEATURE_DEBOUNCE	BIT(0)
+
 #define PIN_GROUP(n, p, m)			\
 	{					\
 		.name = (n),			\
