diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 25a4260..c288a75 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -10,6 +10,7 @@
 #include <linux/gpio/driver.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/spinlock.h>
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
@@ -21,6 +22,9 @@
 /* Maximum banks */
 #define ZYNQ_GPIO_MAX_BANK	4
 #define ZYNQMP_GPIO_MAX_BANK	6
+#define VERSAL_GPIO_MAX_BANK	4
+#define PMC_GPIO_MAX_BANK	5
+#define VERSAL_UNUSED_BANKS	2
 
 #define ZYNQ_GPIO_BANK0_NGPIO	32
 #define ZYNQ_GPIO_BANK1_NGPIO	22
@@ -95,6 +99,7 @@
 /* set to differentiate zynq from zynqmp, 0=zynqmp, 1=zynq */
 #define ZYNQ_GPIO_QUIRK_IS_ZYNQ	BIT(0)
 #define GPIO_QUIRK_DATA_RO_BUG	BIT(1)
+#define GPIO_QUIRK_VERSAL	BIT(2)
 
 struct gpio_regs {
 	u32 datamsw[ZYNQMP_GPIO_MAX_BANK];
@@ -116,6 +121,7 @@
  * @irq:	interrupt for the GPIO device
  * @p_data:	pointer to platform data
  * @context:	context registers
+ * @dirlock:	lock used for direction in/out synchronization
  */
 struct zynq_gpio {
 	struct gpio_chip chip;
@@ -124,6 +130,7 @@
 	int irq;
 	const struct zynq_platform_data *p_data;
 	struct gpio_regs context;
+	spinlock_t dirlock; /* lock */
 };
 
 /**
@@ -196,6 +203,8 @@
 					gpio->p_data->bank_min[bank];
 			return;
 		}
+		if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+			bank = bank + VERSAL_UNUSED_BANKS;
 	}
 
 	/* default */
@@ -297,6 +306,7 @@
 {
 	u32 reg;
 	unsigned int bank_num, bank_pin_num;
+	unsigned long flags;
 	struct zynq_gpio *gpio = gpiochip_get_data(chip);
 
 	zynq_gpio_get_bank_pin(pin, &bank_num, &bank_pin_num, gpio);
@@ -310,9 +320,11 @@
 		return -EINVAL;
 
 	/* clear the bit in direction mode reg to set the pin as input */
+	spin_lock_irqsave(&gpio->dirlock, flags);
 	reg = readl_relaxed(gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
 	reg &= ~BIT(bank_pin_num);
 	writel_relaxed(reg, gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
+	spin_unlock_irqrestore(&gpio->dirlock, flags);
 
 	return 0;
 }
@@ -334,11 +346,13 @@
 {
 	u32 reg;
 	unsigned int bank_num, bank_pin_num;
+	unsigned long flags;
 	struct zynq_gpio *gpio = gpiochip_get_data(chip);
 
 	zynq_gpio_get_bank_pin(pin, &bank_num, &bank_pin_num, gpio);
 
 	/* set the GPIO pin as output */
+	spin_lock_irqsave(&gpio->dirlock, flags);
 	reg = readl_relaxed(gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
 	reg |= BIT(bank_pin_num);
 	writel_relaxed(reg, gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
@@ -347,6 +361,7 @@
 	reg = readl_relaxed(gpio->base_addr + ZYNQ_GPIO_OUTEN_OFFSET(bank_num));
 	reg |= BIT(bank_pin_num);
 	writel_relaxed(reg, gpio->base_addr + ZYNQ_GPIO_OUTEN_OFFSET(bank_num));
+	spin_unlock_irqrestore(&gpio->dirlock, flags);
 
 	/* set the state of the pin */
 	zynq_gpio_set_value(chip, pin, state);
@@ -360,7 +375,7 @@
  *
  * This function returns the direction of the specified GPIO.
  *
- * Return: 0 for output, 1 for input
+ * Return: GPIO_LINE_DIRECTION_OUT or GPIO_LINE_DIRECTION_IN
  */
 static int zynq_gpio_get_direction(struct gpio_chip *chip, unsigned int pin)
 {
@@ -372,7 +387,10 @@
 
 	reg = readl_relaxed(gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
 
-	return !(reg & BIT(bank_pin_num));
+	if (reg & BIT(bank_pin_num))
+		return GPIO_LINE_DIRECTION_OUT;
+
+	return GPIO_LINE_DIRECTION_IN;
 }
 
 /**
@@ -644,6 +662,8 @@
 		int_enb = readl_relaxed(gpio->base_addr +
 					ZYNQ_GPIO_INTMASK_OFFSET(bank_num));
 		zynq_gpio_handle_bank_irq(gpio, bank_num, int_sts & ~int_enb);
+		if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+			bank_num = bank_num + VERSAL_UNUSED_BANKS;
 	}
 
 	chained_irq_exit(irqchip, desc);
@@ -673,6 +693,8 @@
 		gpio->context.int_any[bank_num] =
 				readl_relaxed(gpio->base_addr +
 				ZYNQ_GPIO_INTANY_OFFSET(bank_num));
+		if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+			bank_num = bank_num + VERSAL_UNUSED_BANKS;
 	}
 }
 
@@ -704,6 +726,8 @@
 		writel_relaxed(~(gpio->context.int_en[bank_num]),
 			       gpio->base_addr +
 			       ZYNQ_GPIO_INTEN_OFFSET(bank_num));
+		if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+			bank_num = bank_num + VERSAL_UNUSED_BANKS;
 	}
 }
 
@@ -712,6 +736,14 @@
 	struct zynq_gpio *gpio = dev_get_drvdata(dev);
 	struct irq_data *data = irq_get_irq_data(gpio->irq);
 
+	if (!data) {
+		dev_err(dev, "irq_get_irq_data() failed\n");
+		return -EINVAL;
+	}
+
+	if (!device_may_wakeup(dev))
+		disable_irq(gpio->irq);
+
 	if (!irqd_is_wakeup_set(data)) {
 		zynq_gpio_save_context(gpio);
 		return pm_runtime_force_suspend(dev);
@@ -726,6 +758,14 @@
 	struct irq_data *data = irq_get_irq_data(gpio->irq);
 	int ret;
 
+	if (!data) {
+		dev_err(dev, "irq_get_irq_data() failed\n");
+		return -EINVAL;
+	}
+
+	if (!device_may_wakeup(dev))
+		enable_irq(gpio->irq);
+
 	if (!irqd_is_wakeup_set(data)) {
 		ret = pm_runtime_force_resume(dev);
 		zynq_gpio_restore_context(gpio);
@@ -775,6 +815,31 @@
 			   zynq_gpio_runtime_resume, NULL)
 };
 
+static const struct zynq_platform_data versal_gpio_def = {
+	.label = "versal_gpio",
+	.quirks = GPIO_QUIRK_VERSAL,
+	.ngpio = 58,
+	.max_bank = VERSAL_GPIO_MAX_BANK,
+	.bank_min[0] = 0,
+	.bank_max[0] = 25, /* 0 to 25 are connected to MIOs (26 pins) */
+	.bank_min[3] = 26,
+	.bank_max[3] = 57, /* Bank 3 is connected to FMIOs (32 pins) */
+};
+
+static const struct zynq_platform_data pmc_gpio_def = {
+	.label = "pmc_gpio",
+	.ngpio = 116,
+	.max_bank = PMC_GPIO_MAX_BANK,
+	.bank_min[0] = 0,
+	.bank_max[0] = 25, /* 0 to 25 are connected to MIOs (26 pins) */
+	.bank_min[1] = 26,
+	.bank_max[1] = 51, /* Bank 1 are connected to MIOs (26 pins) */
+	.bank_min[3] = 52,
+	.bank_max[3] = 83, /* Bank 3 is connected to EMIOs (32 pins) */
+	.bank_min[4] = 84,
+	.bank_max[4] = 115, /* Bank 4 is connected to EMIOs (32 pins) */
+};
+
 static const struct zynq_platform_data zynqmp_gpio_def = {
 	.label = "zynqmp_gpio",
 	.quirks = GPIO_QUIRK_DATA_RO_BUG,
@@ -812,6 +877,8 @@
 static const struct of_device_id zynq_gpio_of_match[] = {
 	{ .compatible = "xlnx,zynq-gpio-1.0", .data = &zynq_gpio_def },
 	{ .compatible = "xlnx,zynqmp-gpio-1.0", .data = &zynqmp_gpio_def },
+	{ .compatible = "xlnx,versal-gpio-1.0", .data = &versal_gpio_def },
+	{ .compatible = "xlnx,pmc-gpio-1.0", .data = &pmc_gpio_def },
 	{ /* end of table */ }
 };
 MODULE_DEVICE_TABLE(of, zynq_gpio_of_match);
@@ -872,16 +939,17 @@
 
 	/* Retrieve GPIO clock */
 	gpio->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(gpio->clk)) {
-		dev_err(&pdev->dev, "input clock not found.\n");
-		return PTR_ERR(gpio->clk);
-	}
+	if (IS_ERR(gpio->clk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(gpio->clk), "input clock not found.\n");
+
 	ret = clk_prepare_enable(gpio->clk);
 	if (ret) {
 		dev_err(&pdev->dev, "Unable to enable clock.\n");
 		return ret;
 	}
 
+	spin_lock_init(&gpio->dirlock);
+
 	pm_runtime_set_active(&pdev->dev);
 	pm_runtime_enable(&pdev->dev);
 	ret = pm_runtime_resume_and_get(&pdev->dev);
@@ -889,9 +957,12 @@
 		goto err_pm_dis;
 
 	/* disable interrupts for all banks */
-	for (bank_num = 0; bank_num < gpio->p_data->max_bank; bank_num++)
+	for (bank_num = 0; bank_num < gpio->p_data->max_bank; bank_num++) {
 		writel_relaxed(ZYNQ_GPIO_IXR_DISABLE_ALL, gpio->base_addr +
 			       ZYNQ_GPIO_INTDIS_OFFSET(bank_num));
+		if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+			bank_num = bank_num + VERSAL_UNUSED_BANKS;
+	}
 
 	/* Set up the GPIO irqchip */
 	girq = &chip->irq;
@@ -916,6 +987,8 @@
 		goto err_pm_put;
 	}
 
+	irq_set_status_flags(gpio->irq, IRQ_DISABLE_UNLAZY);
+	device_init_wakeup(&pdev->dev, 1);
 	pm_runtime_put(&pdev->dev);
 
 	return 0;