diff --git a/drivers/gpio/gpio-thunderx.c b/drivers/gpio/gpio-thunderx.c
new file mode 100644
index 0000000..1306722
--- /dev/null
+++ b/drivers/gpio/gpio-thunderx.c
@@ -0,0 +1,629 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2016, 2017 Cavium Inc.
+ */
+
+#include <linux/bitops.h>
+#include <linux/gpio/driver.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+
+
+#define GPIO_RX_DAT	0x0
+#define GPIO_TX_SET	0x8
+#define GPIO_TX_CLR	0x10
+#define GPIO_CONST	0x90
+#define  GPIO_CONST_GPIOS_MASK 0xff
+#define GPIO_BIT_CFG	0x400
+#define  GPIO_BIT_CFG_TX_OE		BIT(0)
+#define  GPIO_BIT_CFG_PIN_XOR		BIT(1)
+#define  GPIO_BIT_CFG_INT_EN		BIT(2)
+#define  GPIO_BIT_CFG_INT_TYPE		BIT(3)
+#define  GPIO_BIT_CFG_FIL_MASK		GENMASK(11, 4)
+#define  GPIO_BIT_CFG_FIL_CNT_SHIFT	4
+#define  GPIO_BIT_CFG_FIL_SEL_SHIFT	8
+#define  GPIO_BIT_CFG_TX_OD		BIT(12)
+#define  GPIO_BIT_CFG_PIN_SEL_MASK	GENMASK(25, 16)
+#define GPIO_INTR	0x800
+#define  GPIO_INTR_INTR			BIT(0)
+#define  GPIO_INTR_INTR_W1S		BIT(1)
+#define  GPIO_INTR_ENA_W1C		BIT(2)
+#define  GPIO_INTR_ENA_W1S		BIT(3)
+#define GPIO_2ND_BANK	0x1400
+
+#define GLITCH_FILTER_400NS ((4u << GPIO_BIT_CFG_FIL_SEL_SHIFT) | \
+			     (9u << GPIO_BIT_CFG_FIL_CNT_SHIFT))
+
+struct thunderx_gpio;
+
+struct thunderx_line {
+	struct thunderx_gpio	*txgpio;
+	unsigned int		line;
+	unsigned int		fil_bits;
+};
+
+struct thunderx_gpio {
+	struct gpio_chip	chip;
+	u8 __iomem		*register_base;
+	struct irq_domain	*irqd;
+	struct msix_entry	*msix_entries;	/* per line MSI-X */
+	struct thunderx_line	*line_entries;	/* per line irq info */
+	raw_spinlock_t		lock;
+	unsigned long		invert_mask[2];
+	unsigned long		od_mask[2];
+	int			base_msi;
+};
+
+static unsigned int bit_cfg_reg(unsigned int line)
+{
+	return 8 * line + GPIO_BIT_CFG;
+}
+
+static unsigned int intr_reg(unsigned int line)
+{
+	return 8 * line + GPIO_INTR;
+}
+
+static bool thunderx_gpio_is_gpio_nowarn(struct thunderx_gpio *txgpio,
+					 unsigned int line)
+{
+	u64 bit_cfg = readq(txgpio->register_base + bit_cfg_reg(line));
+
+	return (bit_cfg & GPIO_BIT_CFG_PIN_SEL_MASK) == 0;
+}
+
+/*
+ * Check (and WARN) that the pin is available for GPIO.  We will not
+ * allow modification of the state of non-GPIO pins from this driver.
+ */
+static bool thunderx_gpio_is_gpio(struct thunderx_gpio *txgpio,
+				  unsigned int line)
+{
+	bool rv = thunderx_gpio_is_gpio_nowarn(txgpio, line);
+
+	WARN_RATELIMIT(!rv, "Pin %d not available for GPIO\n", line);
+
+	return rv;
+}
+
+static int thunderx_gpio_request(struct gpio_chip *chip, unsigned int line)
+{
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+
+	return thunderx_gpio_is_gpio(txgpio, line) ? 0 : -EIO;
+}
+
+static int thunderx_gpio_dir_in(struct gpio_chip *chip, unsigned int line)
+{
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+
+	if (!thunderx_gpio_is_gpio(txgpio, line))
+		return -EIO;
+
+	raw_spin_lock(&txgpio->lock);
+	clear_bit(line, txgpio->invert_mask);
+	clear_bit(line, txgpio->od_mask);
+	writeq(txgpio->line_entries[line].fil_bits,
+	       txgpio->register_base + bit_cfg_reg(line));
+	raw_spin_unlock(&txgpio->lock);
+	return 0;
+}
+
+static void thunderx_gpio_set(struct gpio_chip *chip, unsigned int line,
+			      int value)
+{
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+	int bank = line / 64;
+	int bank_bit = line % 64;
+
+	void __iomem *reg = txgpio->register_base +
+		(bank * GPIO_2ND_BANK) + (value ? GPIO_TX_SET : GPIO_TX_CLR);
+
+	writeq(BIT_ULL(bank_bit), reg);
+}
+
+static int thunderx_gpio_dir_out(struct gpio_chip *chip, unsigned int line,
+				 int value)
+{
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+	u64 bit_cfg = txgpio->line_entries[line].fil_bits | GPIO_BIT_CFG_TX_OE;
+
+	if (!thunderx_gpio_is_gpio(txgpio, line))
+		return -EIO;
+
+	raw_spin_lock(&txgpio->lock);
+
+	thunderx_gpio_set(chip, line, value);
+
+	if (test_bit(line, txgpio->invert_mask))
+		bit_cfg |= GPIO_BIT_CFG_PIN_XOR;
+
+	if (test_bit(line, txgpio->od_mask))
+		bit_cfg |= GPIO_BIT_CFG_TX_OD;
+
+	writeq(bit_cfg, txgpio->register_base + bit_cfg_reg(line));
+
+	raw_spin_unlock(&txgpio->lock);
+	return 0;
+}
+
+static int thunderx_gpio_get_direction(struct gpio_chip *chip, unsigned int line)
+{
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+	u64 bit_cfg;
+
+	if (!thunderx_gpio_is_gpio_nowarn(txgpio, line))
+		/*
+		 * Say it is input for now to avoid WARNing on
+		 * gpiochip_add_data().  We will WARN if someone
+		 * requests it or tries to use it.
+		 */
+		return 1;
+
+	bit_cfg = readq(txgpio->register_base + bit_cfg_reg(line));
+
+	return !(bit_cfg & GPIO_BIT_CFG_TX_OE);
+}
+
+static int thunderx_gpio_set_config(struct gpio_chip *chip,
+				    unsigned int line,
+				    unsigned long cfg)
+{
+	bool orig_invert, orig_od, orig_dat, new_invert, new_od;
+	u32 arg, sel;
+	u64 bit_cfg;
+	int bank = line / 64;
+	int bank_bit = line % 64;
+	int ret = -ENOTSUPP;
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+	void __iomem *reg = txgpio->register_base + (bank * GPIO_2ND_BANK) + GPIO_TX_SET;
+
+	if (!thunderx_gpio_is_gpio(txgpio, line))
+		return -EIO;
+
+	raw_spin_lock(&txgpio->lock);
+	orig_invert = test_bit(line, txgpio->invert_mask);
+	new_invert  = orig_invert;
+	orig_od = test_bit(line, txgpio->od_mask);
+	new_od = orig_od;
+	orig_dat = ((readq(reg) >> bank_bit) & 1) ^ orig_invert;
+	bit_cfg = readq(txgpio->register_base + bit_cfg_reg(line));
+	switch (pinconf_to_config_param(cfg)) {
+	case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+		/*
+		 * Weird, setting open-drain mode causes signal
+		 * inversion.  Note this so we can compensate in the
+		 * dir_out function.
+		 */
+		set_bit(line, txgpio->invert_mask);
+		new_invert  = true;
+		set_bit(line, txgpio->od_mask);
+		new_od = true;
+		ret = 0;
+		break;
+	case PIN_CONFIG_DRIVE_PUSH_PULL:
+		clear_bit(line, txgpio->invert_mask);
+		new_invert  = false;
+		clear_bit(line, txgpio->od_mask);
+		new_od  = false;
+		ret = 0;
+		break;
+	case PIN_CONFIG_INPUT_DEBOUNCE:
+		arg = pinconf_to_config_argument(cfg);
+		if (arg > 1228) { /* 15 * 2^15 * 2.5nS maximum */
+			ret = -EINVAL;
+			break;
+		}
+		arg *= 400; /* scale to 2.5nS clocks. */
+		sel = 0;
+		while (arg > 15) {
+			sel++;
+			arg++; /* always round up */
+			arg >>= 1;
+		}
+		txgpio->line_entries[line].fil_bits =
+			(sel << GPIO_BIT_CFG_FIL_SEL_SHIFT) |
+			(arg << GPIO_BIT_CFG_FIL_CNT_SHIFT);
+		bit_cfg &= ~GPIO_BIT_CFG_FIL_MASK;
+		bit_cfg |= txgpio->line_entries[line].fil_bits;
+		writeq(bit_cfg, txgpio->register_base + bit_cfg_reg(line));
+		ret = 0;
+		break;
+	default:
+		break;
+	}
+	raw_spin_unlock(&txgpio->lock);
+
+	/*
+	 * If currently output and OPEN_DRAIN changed, install the new
+	 * settings
+	 */
+	if ((new_invert != orig_invert || new_od != orig_od) &&
+	    (bit_cfg & GPIO_BIT_CFG_TX_OE))
+		ret = thunderx_gpio_dir_out(chip, line, orig_dat ^ new_invert);
+
+	return ret;
+}
+
+static int thunderx_gpio_get(struct gpio_chip *chip, unsigned int line)
+{
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+	int bank = line / 64;
+	int bank_bit = line % 64;
+	u64 read_bits = readq(txgpio->register_base + (bank * GPIO_2ND_BANK) + GPIO_RX_DAT);
+	u64 masked_bits = read_bits & BIT_ULL(bank_bit);
+
+	if (test_bit(line, txgpio->invert_mask))
+		return masked_bits == 0;
+	else
+		return masked_bits != 0;
+}
+
+static void thunderx_gpio_set_multiple(struct gpio_chip *chip,
+				       unsigned long *mask,
+				       unsigned long *bits)
+{
+	int bank;
+	u64 set_bits, clear_bits;
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+
+	for (bank = 0; bank <= chip->ngpio / 64; bank++) {
+		set_bits = bits[bank] & mask[bank];
+		clear_bits = ~bits[bank] & mask[bank];
+		writeq(set_bits, txgpio->register_base + (bank * GPIO_2ND_BANK) + GPIO_TX_SET);
+		writeq(clear_bits, txgpio->register_base + (bank * GPIO_2ND_BANK) + GPIO_TX_CLR);
+	}
+}
+
+static void thunderx_gpio_irq_ack(struct irq_data *data)
+{
+	struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
+
+	writeq(GPIO_INTR_INTR,
+	       txline->txgpio->register_base + intr_reg(txline->line));
+}
+
+static void thunderx_gpio_irq_mask(struct irq_data *data)
+{
+	struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
+
+	writeq(GPIO_INTR_ENA_W1C,
+	       txline->txgpio->register_base + intr_reg(txline->line));
+}
+
+static void thunderx_gpio_irq_mask_ack(struct irq_data *data)
+{
+	struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
+
+	writeq(GPIO_INTR_ENA_W1C | GPIO_INTR_INTR,
+	       txline->txgpio->register_base + intr_reg(txline->line));
+}
+
+static void thunderx_gpio_irq_unmask(struct irq_data *data)
+{
+	struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
+
+	writeq(GPIO_INTR_ENA_W1S,
+	       txline->txgpio->register_base + intr_reg(txline->line));
+}
+
+static int thunderx_gpio_irq_set_type(struct irq_data *data,
+				      unsigned int flow_type)
+{
+	struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
+	struct thunderx_gpio *txgpio = txline->txgpio;
+	u64 bit_cfg;
+
+	irqd_set_trigger_type(data, flow_type);
+
+	bit_cfg = txline->fil_bits | GPIO_BIT_CFG_INT_EN;
+
+	if (flow_type & IRQ_TYPE_EDGE_BOTH) {
+		irq_set_handler_locked(data, handle_fasteoi_ack_irq);
+		bit_cfg |= GPIO_BIT_CFG_INT_TYPE;
+	} else {
+		irq_set_handler_locked(data, handle_fasteoi_mask_irq);
+	}
+
+	raw_spin_lock(&txgpio->lock);
+	if (flow_type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_LEVEL_LOW)) {
+		bit_cfg |= GPIO_BIT_CFG_PIN_XOR;
+		set_bit(txline->line, txgpio->invert_mask);
+	} else {
+		clear_bit(txline->line, txgpio->invert_mask);
+	}
+	clear_bit(txline->line, txgpio->od_mask);
+	writeq(bit_cfg, txgpio->register_base + bit_cfg_reg(txline->line));
+	raw_spin_unlock(&txgpio->lock);
+
+	return IRQ_SET_MASK_OK;
+}
+
+static void thunderx_gpio_irq_enable(struct irq_data *data)
+{
+	irq_chip_enable_parent(data);
+	thunderx_gpio_irq_unmask(data);
+}
+
+static void thunderx_gpio_irq_disable(struct irq_data *data)
+{
+	thunderx_gpio_irq_mask(data);
+	irq_chip_disable_parent(data);
+}
+
+static int thunderx_gpio_irq_request_resources(struct irq_data *data)
+{
+	struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
+	struct thunderx_gpio *txgpio = txline->txgpio;
+	struct irq_data *parent_data = data->parent_data;
+	int r;
+
+	r = gpiochip_lock_as_irq(&txgpio->chip, txline->line);
+	if (r)
+		return r;
+
+	if (parent_data && parent_data->chip->irq_request_resources) {
+		r = parent_data->chip->irq_request_resources(parent_data);
+		if (r)
+			goto error;
+	}
+
+	return 0;
+error:
+	gpiochip_unlock_as_irq(&txgpio->chip, txline->line);
+	return r;
+}
+
+static void thunderx_gpio_irq_release_resources(struct irq_data *data)
+{
+	struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
+	struct thunderx_gpio *txgpio = txline->txgpio;
+	struct irq_data *parent_data = data->parent_data;
+
+	if (parent_data && parent_data->chip->irq_release_resources)
+		parent_data->chip->irq_release_resources(parent_data);
+
+	gpiochip_unlock_as_irq(&txgpio->chip, txline->line);
+}
+
+/*
+ * Interrupts are chained from underlying MSI-X vectors.  We have
+ * these irq_chip functions to be able to handle level triggering
+ * semantics and other acknowledgment tasks associated with the GPIO
+ * mechanism.
+ */
+static struct irq_chip thunderx_gpio_irq_chip = {
+	.name			= "GPIO",
+	.irq_enable		= thunderx_gpio_irq_enable,
+	.irq_disable		= thunderx_gpio_irq_disable,
+	.irq_ack		= thunderx_gpio_irq_ack,
+	.irq_mask		= thunderx_gpio_irq_mask,
+	.irq_mask_ack		= thunderx_gpio_irq_mask_ack,
+	.irq_unmask		= thunderx_gpio_irq_unmask,
+	.irq_eoi		= irq_chip_eoi_parent,
+	.irq_set_affinity	= irq_chip_set_affinity_parent,
+	.irq_request_resources	= thunderx_gpio_irq_request_resources,
+	.irq_release_resources	= thunderx_gpio_irq_release_resources,
+	.irq_set_type		= thunderx_gpio_irq_set_type,
+
+	.flags			= IRQCHIP_SET_TYPE_MASKED
+};
+
+static int thunderx_gpio_irq_translate(struct irq_domain *d,
+				       struct irq_fwspec *fwspec,
+				       irq_hw_number_t *hwirq,
+				       unsigned int *type)
+{
+	struct thunderx_gpio *txgpio = d->host_data;
+
+	if (WARN_ON(fwspec->param_count < 2))
+		return -EINVAL;
+	if (fwspec->param[0] >= txgpio->chip.ngpio)
+		return -EINVAL;
+	*hwirq = fwspec->param[0];
+	*type = fwspec->param[1] & IRQ_TYPE_SENSE_MASK;
+	return 0;
+}
+
+static int thunderx_gpio_irq_alloc(struct irq_domain *d, unsigned int virq,
+				   unsigned int nr_irqs, void *arg)
+{
+	struct thunderx_line *txline = arg;
+
+	return irq_domain_set_hwirq_and_chip(d, virq, txline->line,
+					     &thunderx_gpio_irq_chip, txline);
+}
+
+static const struct irq_domain_ops thunderx_gpio_irqd_ops = {
+	.alloc		= thunderx_gpio_irq_alloc,
+	.translate	= thunderx_gpio_irq_translate
+};
+
+static int thunderx_gpio_to_irq(struct gpio_chip *chip, unsigned int offset)
+{
+	struct thunderx_gpio *txgpio = gpiochip_get_data(chip);
+
+	return irq_find_mapping(txgpio->irqd, offset);
+}
+
+static int thunderx_gpio_probe(struct pci_dev *pdev,
+			       const struct pci_device_id *id)
+{
+	void __iomem * const *tbl;
+	struct device *dev = &pdev->dev;
+	struct thunderx_gpio *txgpio;
+	struct gpio_chip *chip;
+	int ngpio, i;
+	int err = 0;
+
+	txgpio = devm_kzalloc(dev, sizeof(*txgpio), GFP_KERNEL);
+	if (!txgpio)
+		return -ENOMEM;
+
+	raw_spin_lock_init(&txgpio->lock);
+	chip = &txgpio->chip;
+
+	pci_set_drvdata(pdev, txgpio);
+
+	err = pcim_enable_device(pdev);
+	if (err) {
+		dev_err(dev, "Failed to enable PCI device: err %d\n", err);
+		goto out;
+	}
+
+	err = pcim_iomap_regions(pdev, 1 << 0, KBUILD_MODNAME);
+	if (err) {
+		dev_err(dev, "Failed to iomap PCI device: err %d\n", err);
+		goto out;
+	}
+
+	tbl = pcim_iomap_table(pdev);
+	txgpio->register_base = tbl[0];
+	if (!txgpio->register_base) {
+		dev_err(dev, "Cannot map PCI resource\n");
+		err = -ENOMEM;
+		goto out;
+	}
+
+	if (pdev->subsystem_device == 0xa10a) {
+		/* CN88XX has no GPIO_CONST register*/
+		ngpio = 50;
+		txgpio->base_msi = 48;
+	} else {
+		u64 c = readq(txgpio->register_base + GPIO_CONST);
+
+		ngpio = c & GPIO_CONST_GPIOS_MASK;
+		txgpio->base_msi = (c >> 8) & 0xff;
+	}
+
+	txgpio->msix_entries = devm_kcalloc(dev,
+					  ngpio, sizeof(struct msix_entry),
+					  GFP_KERNEL);
+	if (!txgpio->msix_entries) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	txgpio->line_entries = devm_kcalloc(dev,
+					    ngpio,
+					    sizeof(struct thunderx_line),
+					    GFP_KERNEL);
+	if (!txgpio->line_entries) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	for (i = 0; i < ngpio; i++) {
+		u64 bit_cfg = readq(txgpio->register_base + bit_cfg_reg(i));
+
+		txgpio->msix_entries[i].entry = txgpio->base_msi + (2 * i);
+		txgpio->line_entries[i].line = i;
+		txgpio->line_entries[i].txgpio = txgpio;
+		/*
+		 * If something has already programmed the pin, use
+		 * the existing glitch filter settings, otherwise go
+		 * to 400nS.
+		 */
+		txgpio->line_entries[i].fil_bits = bit_cfg ?
+			(bit_cfg & GPIO_BIT_CFG_FIL_MASK) : GLITCH_FILTER_400NS;
+
+		if ((bit_cfg & GPIO_BIT_CFG_TX_OE) && (bit_cfg & GPIO_BIT_CFG_TX_OD))
+			set_bit(i, txgpio->od_mask);
+		if (bit_cfg & GPIO_BIT_CFG_PIN_XOR)
+			set_bit(i, txgpio->invert_mask);
+	}
+
+
+	/* Enable all MSI-X for interrupts on all possible lines. */
+	err = pci_enable_msix_range(pdev, txgpio->msix_entries, ngpio, ngpio);
+	if (err < 0)
+		goto out;
+
+	/*
+	 * Push GPIO specific irqdomain on hierarchy created as a side
+	 * effect of the pci_enable_msix()
+	 */
+	txgpio->irqd = irq_domain_create_hierarchy(irq_get_irq_data(txgpio->msix_entries[0].vector)->domain,
+						   0, 0, of_node_to_fwnode(dev->of_node),
+						   &thunderx_gpio_irqd_ops, txgpio);
+	if (!txgpio->irqd) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	/* Push on irq_data and the domain for each line. */
+	for (i = 0; i < ngpio; i++) {
+		err = irq_domain_push_irq(txgpio->irqd,
+					  txgpio->msix_entries[i].vector,
+					  &txgpio->line_entries[i]);
+		if (err < 0)
+			dev_err(dev, "irq_domain_push_irq: %d\n", err);
+	}
+
+	chip->label = KBUILD_MODNAME;
+	chip->parent = dev;
+	chip->owner = THIS_MODULE;
+	chip->request = thunderx_gpio_request;
+	chip->base = -1; /* System allocated */
+	chip->can_sleep = false;
+	chip->ngpio = ngpio;
+	chip->get_direction = thunderx_gpio_get_direction;
+	chip->direction_input = thunderx_gpio_dir_in;
+	chip->get = thunderx_gpio_get;
+	chip->direction_output = thunderx_gpio_dir_out;
+	chip->set = thunderx_gpio_set;
+	chip->set_multiple = thunderx_gpio_set_multiple;
+	chip->set_config = thunderx_gpio_set_config;
+	chip->to_irq = thunderx_gpio_to_irq;
+	err = devm_gpiochip_add_data(dev, chip, txgpio);
+	if (err)
+		goto out;
+
+	dev_info(dev, "ThunderX GPIO: %d lines with base %d.\n",
+		 ngpio, chip->base);
+	return 0;
+out:
+	pci_set_drvdata(pdev, NULL);
+	return err;
+}
+
+static void thunderx_gpio_remove(struct pci_dev *pdev)
+{
+	int i;
+	struct thunderx_gpio *txgpio = pci_get_drvdata(pdev);
+
+	for (i = 0; i < txgpio->chip.ngpio; i++)
+		irq_domain_pop_irq(txgpio->irqd,
+				   txgpio->msix_entries[i].vector);
+
+	irq_domain_remove(txgpio->irqd);
+
+	pci_set_drvdata(pdev, NULL);
+}
+
+static const struct pci_device_id thunderx_gpio_id_table[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, 0xA00A) },
+	{ 0, }	/* end of table */
+};
+
+MODULE_DEVICE_TABLE(pci, thunderx_gpio_id_table);
+
+static struct pci_driver thunderx_gpio_driver = {
+	.name = KBUILD_MODNAME,
+	.id_table = thunderx_gpio_id_table,
+	.probe = thunderx_gpio_probe,
+	.remove = thunderx_gpio_remove,
+};
+
+module_pci_driver(thunderx_gpio_driver);
+
+MODULE_DESCRIPTION("Cavium Inc. ThunderX/OCTEON-TX GPIO Driver");
+MODULE_LICENSE("GPL");