diff --git a/MAINTAINERS b/MAINTAINERS
index 380e43f585d3..9bc599d96400 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3611,8 +3611,10 @@ W:	https://github.com/CirrusLogic/linux-drivers/wiki
 S:	Supported
 F:	Documentation/devicetree/bindings/mfd/madera.txt
 F:	Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
+F:	include/linux/irqchip/irq-madera*
 F:	include/linux/mfd/madera/*
 F:	drivers/gpio/gpio-madera*
+F:	drivers/irqchip/irq-madera*
 F:	drivers/mfd/madera*
 F:	drivers/mfd/cs47l*
 F:	drivers/pinctrl/cirrus/*
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 9d54645870ad..bab0b97b5b1f 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -150,6 +150,9 @@ config IMGPDC_IRQ
 	select GENERIC_IRQ_CHIP
 	select IRQ_DOMAIN
 
+config MADERA_IRQ
+	tristate
+
 config IRQ_MIPS_CPU
 	bool
 	select GENERIC_IRQ_CHIP
diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index 417108027e40..bc53a58bd403 100644
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -92,3 +92,4 @@ obj-$(CONFIG_QCOM_PDC)			+= qcom-pdc.o
 obj-$(CONFIG_CSKY_MPINTC)		+= irq-csky-mpintc.o
 obj-$(CONFIG_CSKY_APB_INTC)		+= irq-csky-apb-intc.o
 obj-$(CONFIG_SIFIVE_PLIC)		+= irq-sifive-plic.o
+obj-$(CONFIG_MADERA_IRQ)		+= irq-madera.o
diff --git a/drivers/irqchip/irq-madera.c b/drivers/irqchip/irq-madera.c
new file mode 100644
index 000000000000..e9256dee1a45
--- /dev/null
+++ b/drivers/irqchip/irq-madera.c
@@ -0,0 +1,256 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Interrupt support for Cirrus Logic Madera codecs
+ *
+ * Copyright (C) 2015-2018 Cirrus Logic, Inc. and
+ *                         Cirrus Logic International Semiconductor Ltd.
+ */
+
+#include <linux/module.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/irqdomain.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/of_irq.h>
+#include <linux/irqchip/irq-madera.h>
+#include <linux/mfd/madera/core.h>
+#include <linux/mfd/madera/pdata.h>
+#include <linux/mfd/madera/registers.h>
+
+#define MADERA_IRQ(_irq, _reg)					\
+	[MADERA_IRQ_ ## _irq] = {				\
+		.reg_offset = (_reg) - MADERA_IRQ1_STATUS_2,	\
+		.mask = MADERA_ ## _irq ## _EINT1		\
+	}
+
+/* Mappings are the same for all Madera codecs */
+static const struct regmap_irq madera_irqs[MADERA_NUM_IRQ] = {
+	MADERA_IRQ(FLL1_LOCK,		MADERA_IRQ1_STATUS_2),
+	MADERA_IRQ(FLL2_LOCK,		MADERA_IRQ1_STATUS_2),
+	MADERA_IRQ(FLL3_LOCK,		MADERA_IRQ1_STATUS_2),
+	MADERA_IRQ(FLLAO_LOCK,		MADERA_IRQ1_STATUS_2),
+
+	MADERA_IRQ(MICDET1,		MADERA_IRQ1_STATUS_6),
+	MADERA_IRQ(MICDET2,		MADERA_IRQ1_STATUS_6),
+	MADERA_IRQ(HPDET,		MADERA_IRQ1_STATUS_6),
+
+	MADERA_IRQ(MICD_CLAMP_RISE,	MADERA_IRQ1_STATUS_7),
+	MADERA_IRQ(MICD_CLAMP_FALL,	MADERA_IRQ1_STATUS_7),
+	MADERA_IRQ(JD1_RISE,		MADERA_IRQ1_STATUS_7),
+	MADERA_IRQ(JD1_FALL,		MADERA_IRQ1_STATUS_7),
+
+	MADERA_IRQ(ASRC2_IN1_LOCK,	MADERA_IRQ1_STATUS_9),
+	MADERA_IRQ(ASRC2_IN2_LOCK,	MADERA_IRQ1_STATUS_9),
+	MADERA_IRQ(ASRC1_IN1_LOCK,	MADERA_IRQ1_STATUS_9),
+	MADERA_IRQ(ASRC1_IN2_LOCK,	MADERA_IRQ1_STATUS_9),
+	MADERA_IRQ(DRC2_SIG_DET,	MADERA_IRQ1_STATUS_9),
+	MADERA_IRQ(DRC1_SIG_DET,	MADERA_IRQ1_STATUS_9),
+
+	MADERA_IRQ(DSP_IRQ1,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ2,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ3,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ4,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ5,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ6,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ7,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ8,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ9,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ10,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ11,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ12,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ13,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ14,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ15,		MADERA_IRQ1_STATUS_11),
+	MADERA_IRQ(DSP_IRQ16,		MADERA_IRQ1_STATUS_11),
+
+	MADERA_IRQ(HP3R_SC,		MADERA_IRQ1_STATUS_12),
+	MADERA_IRQ(HP3L_SC,		MADERA_IRQ1_STATUS_12),
+	MADERA_IRQ(HP2R_SC,		MADERA_IRQ1_STATUS_12),
+	MADERA_IRQ(HP2L_SC,		MADERA_IRQ1_STATUS_12),
+	MADERA_IRQ(HP1R_SC,		MADERA_IRQ1_STATUS_12),
+	MADERA_IRQ(HP1L_SC,		MADERA_IRQ1_STATUS_12),
+
+	MADERA_IRQ(SPK_OVERHEAT_WARN,	MADERA_IRQ1_STATUS_15),
+	MADERA_IRQ(SPK_OVERHEAT,	MADERA_IRQ1_STATUS_15),
+
+	MADERA_IRQ(DSP1_BUS_ERR,	MADERA_IRQ1_STATUS_33),
+	MADERA_IRQ(DSP2_BUS_ERR,	MADERA_IRQ1_STATUS_33),
+	MADERA_IRQ(DSP3_BUS_ERR,	MADERA_IRQ1_STATUS_33),
+	MADERA_IRQ(DSP4_BUS_ERR,	MADERA_IRQ1_STATUS_33),
+	MADERA_IRQ(DSP5_BUS_ERR,	MADERA_IRQ1_STATUS_33),
+	MADERA_IRQ(DSP6_BUS_ERR,	MADERA_IRQ1_STATUS_33),
+	MADERA_IRQ(DSP7_BUS_ERR,	MADERA_IRQ1_STATUS_33),
+};
+
+static const struct regmap_irq_chip madera_irq_chip = {
+	.name		= "madera IRQ",
+	.status_base	= MADERA_IRQ1_STATUS_2,
+	.mask_base	= MADERA_IRQ1_MASK_2,
+	.ack_base	= MADERA_IRQ1_STATUS_2,
+	.runtime_pm	= true,
+	.num_regs	= 32,
+	.irqs		= madera_irqs,
+	.num_irqs	= ARRAY_SIZE(madera_irqs),
+};
+
+#ifdef CONFIG_PM_SLEEP
+static int madera_suspend(struct device *dev)
+{
+	struct madera *madera = dev_get_drvdata(dev->parent);
+
+	dev_dbg(madera->irq_dev, "Suspend, disabling IRQ\n");
+
+	/*
+	 * A runtime resume would be needed to access the chip interrupt
+	 * controller but runtime pm doesn't function during suspend.
+	 * Temporarily disable interrupts until we reach suspend_noirq state.
+	 */
+	disable_irq(madera->irq);
+
+	return 0;
+}
+
+static int madera_suspend_noirq(struct device *dev)
+{
+	struct madera *madera = dev_get_drvdata(dev->parent);
+
+	dev_dbg(madera->irq_dev, "No IRQ suspend, reenabling IRQ\n");
+
+	/* Re-enable interrupts to service wakeup interrupts from the chip */
+	enable_irq(madera->irq);
+
+	return 0;
+}
+
+static int madera_resume_noirq(struct device *dev)
+{
+	struct madera *madera = dev_get_drvdata(dev->parent);
+
+	dev_dbg(madera->irq_dev, "No IRQ resume, disabling IRQ\n");
+
+	/*
+	 * We can't handle interrupts until runtime pm is available again.
+	 * Disable them temporarily.
+	 */
+	disable_irq(madera->irq);
+
+	return 0;
+}
+
+static int madera_resume(struct device *dev)
+{
+	struct madera *madera = dev_get_drvdata(dev->parent);
+
+	dev_dbg(madera->irq_dev, "Resume, reenabling IRQ\n");
+
+	/* Interrupts can now be handled */
+	enable_irq(madera->irq);
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops madera_irq_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(madera_suspend, madera_resume)
+	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(madera_suspend_noirq,
+				      madera_resume_noirq)
+};
+
+static int madera_irq_probe(struct platform_device *pdev)
+{
+	struct madera *madera = dev_get_drvdata(pdev->dev.parent);
+	struct irq_data *irq_data;
+	unsigned int irq_flags = 0;
+	int ret;
+
+	dev_dbg(&pdev->dev, "probe\n");
+
+	/*
+	 * Read the flags from the interrupt controller if not specified
+	 * by pdata
+	 */
+	irq_flags = madera->pdata.irq_flags;
+	if (!irq_flags) {
+		irq_data = irq_get_irq_data(madera->irq);
+		if (!irq_data) {
+			dev_err(&pdev->dev, "Invalid IRQ: %d\n", madera->irq);
+			return -EINVAL;
+		}
+
+		irq_flags = irqd_get_trigger_type(irq_data);
+
+		/* Codec defaults to trigger low, use this if no flags given */
+		if (irq_flags == IRQ_TYPE_NONE)
+			irq_flags = IRQF_TRIGGER_LOW;
+	}
+
+	if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
+		dev_err(&pdev->dev, "Host interrupt not level-triggered\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * The silicon always starts at active-low, check if we need to
+	 * switch to active-high.
+	 */
+	if (irq_flags & IRQF_TRIGGER_HIGH) {
+		ret = regmap_update_bits(madera->regmap, MADERA_IRQ1_CTRL,
+					 MADERA_IRQ_POL_MASK, 0);
+		if (ret) {
+			dev_err(&pdev->dev,
+				"Failed to set IRQ polarity: %d\n", ret);
+			return ret;
+		}
+	}
+
+	/*
+	 * NOTE: regmap registers this against the OF node of the parent of
+	 * the regmap - that is, against the mfd driver
+	 */
+	ret = regmap_add_irq_chip(madera->regmap, madera->irq, IRQF_ONESHOT, 0,
+				  &madera_irq_chip, &madera->irq_data);
+	if (ret) {
+		dev_err(&pdev->dev, "add_irq_chip failed: %d\n", ret);
+		return ret;
+	}
+
+	/* Save dev in parent MFD struct so it is accessible to siblings */
+	madera->irq_dev = &pdev->dev;
+
+	return 0;
+}
+
+static int madera_irq_remove(struct platform_device *pdev)
+{
+	struct madera *madera = dev_get_drvdata(pdev->dev.parent);
+
+	/*
+	 * The IRQ is disabled by the parent MFD driver before
+	 * it starts cleaning up all child drivers
+	 */
+	madera->irq_dev = NULL;
+	regmap_del_irq_chip(madera->irq, madera->irq_data);
+
+	return 0;
+}
+
+static struct platform_driver madera_irq_driver = {
+	.probe	= &madera_irq_probe,
+	.remove = &madera_irq_remove,
+	.driver = {
+		.name	= "madera-irq",
+		.pm	= &madera_irq_pm_ops,
+	}
+};
+module_platform_driver(madera_irq_driver);
+
+MODULE_SOFTDEP("pre: madera");
+MODULE_DESCRIPTION("Madera IRQ driver");
+MODULE_AUTHOR("Richard Fitzgerald <rf@opensource.cirrus.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/include/linux/irqchip/irq-madera.h b/include/linux/irqchip/irq-madera.h
new file mode 100644
index 000000000000..1160fa3769ae
--- /dev/null
+++ b/include/linux/irqchip/irq-madera.h
@@ -0,0 +1,132 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Interrupt support for Cirrus Logic Madera codecs
+ *
+ * Copyright (C) 2016-2018 Cirrus Logic, Inc. and
+ *                         Cirrus Logic International Semiconductor Ltd.
+ */
+
+#ifndef IRQCHIP_MADERA_H
+#define IRQCHIP_MADERA_H
+
+#include <linux/interrupt.h>
+#include <linux/mfd/madera/core.h>
+
+#define MADERA_IRQ_FLL1_LOCK		0
+#define MADERA_IRQ_FLL2_LOCK		1
+#define MADERA_IRQ_FLL3_LOCK		2
+#define MADERA_IRQ_FLLAO_LOCK		3
+#define MADERA_IRQ_CLK_SYS_ERR		4
+#define MADERA_IRQ_CLK_ASYNC_ERR	5
+#define MADERA_IRQ_CLK_DSP_ERR		6
+#define MADERA_IRQ_HPDET		7
+#define MADERA_IRQ_MICDET1		8
+#define MADERA_IRQ_MICDET2		9
+#define MADERA_IRQ_JD1_RISE		10
+#define MADERA_IRQ_JD1_FALL		11
+#define MADERA_IRQ_JD2_RISE		12
+#define MADERA_IRQ_JD2_FALL		13
+#define MADERA_IRQ_MICD_CLAMP_RISE	14
+#define MADERA_IRQ_MICD_CLAMP_FALL	15
+#define MADERA_IRQ_DRC2_SIG_DET		16
+#define MADERA_IRQ_DRC1_SIG_DET		17
+#define MADERA_IRQ_ASRC1_IN1_LOCK	18
+#define MADERA_IRQ_ASRC1_IN2_LOCK	19
+#define MADERA_IRQ_ASRC2_IN1_LOCK	20
+#define MADERA_IRQ_ASRC2_IN2_LOCK	21
+#define MADERA_IRQ_DSP_IRQ1		22
+#define MADERA_IRQ_DSP_IRQ2		23
+#define MADERA_IRQ_DSP_IRQ3		24
+#define MADERA_IRQ_DSP_IRQ4		25
+#define MADERA_IRQ_DSP_IRQ5		26
+#define MADERA_IRQ_DSP_IRQ6		27
+#define MADERA_IRQ_DSP_IRQ7		28
+#define MADERA_IRQ_DSP_IRQ8		29
+#define MADERA_IRQ_DSP_IRQ9		30
+#define MADERA_IRQ_DSP_IRQ10		31
+#define MADERA_IRQ_DSP_IRQ11		32
+#define MADERA_IRQ_DSP_IRQ12		33
+#define MADERA_IRQ_DSP_IRQ13		34
+#define MADERA_IRQ_DSP_IRQ14		35
+#define MADERA_IRQ_DSP_IRQ15		36
+#define MADERA_IRQ_DSP_IRQ16		37
+#define MADERA_IRQ_HP1L_SC		38
+#define MADERA_IRQ_HP1R_SC		39
+#define MADERA_IRQ_HP2L_SC		40
+#define MADERA_IRQ_HP2R_SC		41
+#define MADERA_IRQ_HP3L_SC		42
+#define MADERA_IRQ_HP3R_SC		43
+#define MADERA_IRQ_SPKOUTL_SC		44
+#define MADERA_IRQ_SPKOUTR_SC		45
+#define MADERA_IRQ_HP1L_ENABLE_DONE	46
+#define MADERA_IRQ_HP1R_ENABLE_DONE	47
+#define MADERA_IRQ_HP2L_ENABLE_DONE	48
+#define MADERA_IRQ_HP2R_ENABLE_DONE	49
+#define MADERA_IRQ_HP3L_ENABLE_DONE	50
+#define MADERA_IRQ_HP3R_ENABLE_DONE	51
+#define MADERA_IRQ_SPKOUTL_ENABLE_DONE	52
+#define MADERA_IRQ_SPKOUTR_ENABLE_DONE	53
+#define MADERA_IRQ_SPK_SHUTDOWN		54
+#define MADERA_IRQ_SPK_OVERHEAT		55
+#define MADERA_IRQ_SPK_OVERHEAT_WARN	56
+#define MADERA_IRQ_GPIO1		57
+#define MADERA_IRQ_GPIO2		58
+#define MADERA_IRQ_GPIO3		59
+#define MADERA_IRQ_GPIO4		60
+#define MADERA_IRQ_GPIO5		61
+#define MADERA_IRQ_GPIO6		62
+#define MADERA_IRQ_GPIO7		63
+#define MADERA_IRQ_GPIO8		64
+#define MADERA_IRQ_DSP1_BUS_ERR		65
+#define MADERA_IRQ_DSP2_BUS_ERR		66
+#define MADERA_IRQ_DSP3_BUS_ERR		67
+#define MADERA_IRQ_DSP4_BUS_ERR		68
+#define MADERA_IRQ_DSP5_BUS_ERR		69
+#define MADERA_IRQ_DSP6_BUS_ERR		70
+#define MADERA_IRQ_DSP7_BUS_ERR		71
+
+#define MADERA_NUM_IRQ			72
+
+/*
+ * These wrapper functions are for use by other child drivers of the
+ * same parent MFD.
+ */
+static inline int madera_get_irq_mapping(struct madera *madera, int irq)
+{
+	if (!madera->irq_dev)
+		return -ENODEV;
+
+	return regmap_irq_get_virq(madera->irq_data, irq);
+}
+
+static inline int madera_request_irq(struct madera *madera, int irq,
+				     const char *name,
+				     irq_handler_t handler, void *data)
+{
+	irq = madera_get_irq_mapping(madera, irq);
+	if (irq < 0)
+		return irq;
+
+	return request_threaded_irq(irq, NULL, handler, IRQF_ONESHOT, name,
+				    data);
+}
+
+static inline void madera_free_irq(struct madera *madera, int irq, void *data)
+{
+	irq = madera_get_irq_mapping(madera, irq);
+	if (irq < 0)
+		return;
+
+	free_irq(irq, data);
+}
+
+static inline int madera_set_irq_wake(struct madera *madera, int irq, int on)
+{
+	irq = madera_get_irq_mapping(madera, irq);
+	if (irq < 0)
+		return irq;
+
+	return irq_set_irq_wake(irq, on);
+}
+
+#endif