diff --git a/drivers/brcm/iproc_gpio.c b/drivers/brcm/iproc_gpio.c
new file mode 100644
index 0000000..f61a3bc
--- /dev/null
+++ b/drivers/brcm/iproc_gpio.c
@@ -0,0 +1,232 @@
+/*
+ * Copyright (c) 2019-2020, Broadcom
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <assert.h>
+
+#include <drivers/gpio.h>
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#include <iproc_gpio.h>
+#include <platform_def.h>
+
+#define IPROC_GPIO_DATA_IN_OFFSET     0x00
+#define IPROC_GPIO_DATA_OUT_OFFSET    0x04
+#define IPROC_GPIO_OUT_EN_OFFSET      0x08
+#define IPROC_GPIO_PAD_RES_OFFSET     0x34
+#define IPROC_GPIO_RES_EN_OFFSET      0x38
+
+#define PINMUX_OFFSET(gpio)           ((gpio) * 4)
+#define PINCONF_OFFSET(gpio)          ((gpio) * 4)
+#define PINCONF_PULL_UP               BIT(4)
+#define PINCONF_PULL_DOWN             BIT(5)
+
+/*
+ * iProc GPIO bank is always 0x200 per bank,
+ * with each bank supporting 32 GPIOs.
+ */
+#define GPIO_BANK_SIZE                0x200
+#define NGPIOS_PER_BANK               32
+#define GPIO_BANK(pin)                ((pin) / NGPIOS_PER_BANK)
+
+#define IPROC_GPIO_REG(pin, reg)      (GPIO_BANK(pin) * GPIO_BANK_SIZE + (reg))
+#define IPROC_GPIO_SHIFT(pin)         ((pin) % NGPIOS_PER_BANK)
+
+#define MUX_GPIO_MODE                 0x3
+
+/*
+ * @base: base address of the gpio controller
+ * @pinconf_base: base address of the pinconf
+ * @pinmux_base: base address of the mux controller
+ * @nr_gpios: maxinum number of GPIOs
+ */
+struct iproc_gpio {
+	uintptr_t base;
+	uintptr_t pinconf_base;
+	uintptr_t pinmux_base;
+	int nr_gpios;
+};
+
+static struct iproc_gpio iproc_gpio;
+
+static void gpio_set_bit(uintptr_t base, unsigned int reg, int gpio, bool set)
+{
+	unsigned int offset = IPROC_GPIO_REG(gpio, reg);
+	unsigned int shift = IPROC_GPIO_SHIFT(gpio);
+	uint32_t val;
+
+	val = mmio_read_32(base + offset);
+	if (set)
+		val |= BIT(shift);
+	else
+		val &= ~BIT(shift);
+
+	mmio_write_32(base + offset, val);
+}
+
+static bool gpio_get_bit(uintptr_t base, unsigned int reg, int gpio)
+{
+	unsigned int offset = IPROC_GPIO_REG(gpio, reg);
+	unsigned int shift = IPROC_GPIO_SHIFT(gpio);
+
+	return !!(mmio_read_32(base + offset) & BIT(shift));
+}
+
+static void mux_to_gpio(struct iproc_gpio *g, int gpio)
+{
+	/* mux pad to GPIO if IOPAD configuration is mandatory */
+	if (g->pinmux_base)
+		mmio_write_32(g->pinmux_base + PINMUX_OFFSET(gpio),
+			      MUX_GPIO_MODE);
+}
+
+static void set_direction(int gpio, int direction)
+{
+	struct iproc_gpio *g = &iproc_gpio;
+	bool dir = (direction == GPIO_DIR_OUT) ? true : false;
+
+	assert(gpio < g->nr_gpios);
+
+	mux_to_gpio(g, gpio);
+	gpio_set_bit(g->base, IPROC_GPIO_OUT_EN_OFFSET, gpio, dir);
+}
+
+static int get_direction(int gpio)
+{
+	struct iproc_gpio *g = &iproc_gpio;
+	int dir;
+
+	assert(gpio < g->nr_gpios);
+
+	mux_to_gpio(g, gpio);
+	dir = gpio_get_bit(g->base, IPROC_GPIO_OUT_EN_OFFSET, gpio) ?
+		GPIO_DIR_OUT : GPIO_DIR_IN;
+
+	return dir;
+}
+
+static int get_value(int gpio)
+{
+	struct iproc_gpio *g = &iproc_gpio;
+	unsigned int offset;
+
+	assert(gpio < g->nr_gpios);
+
+	mux_to_gpio(g, gpio);
+
+	/*
+	 * If GPIO is configured as output, read from the GPIO_OUT register;
+	 * otherwise, read from the GPIO_IN register
+	 */
+	offset = gpio_get_bit(g->base, IPROC_GPIO_OUT_EN_OFFSET, gpio) ?
+		IPROC_GPIO_DATA_OUT_OFFSET : IPROC_GPIO_DATA_IN_OFFSET;
+
+	return gpio_get_bit(g->base, offset, gpio);
+}
+
+static void set_value(int gpio, int val)
+{
+	struct iproc_gpio *g = &iproc_gpio;
+
+	assert(gpio < g->nr_gpios);
+
+	mux_to_gpio(g, gpio);
+
+	/* make sure GPIO is configured to output, and then set the value */
+	gpio_set_bit(g->base, IPROC_GPIO_OUT_EN_OFFSET, gpio, true);
+	gpio_set_bit(g->base, IPROC_GPIO_DATA_OUT_OFFSET, gpio, !!(val));
+}
+
+static int get_pull(int gpio)
+{
+	struct iproc_gpio *g = &iproc_gpio;
+	uint32_t val;
+
+	assert(gpio < g->nr_gpios);
+	mux_to_gpio(g, gpio);
+
+	/* when there's a valid pinconf_base, use it */
+	if (g->pinconf_base) {
+		val = mmio_read_32(g->pinconf_base + PINCONF_OFFSET(gpio));
+
+		if (val & PINCONF_PULL_UP)
+			return GPIO_PULL_UP;
+		else if (val & PINCONF_PULL_DOWN)
+			return GPIO_PULL_DOWN;
+		else
+			return GPIO_PULL_NONE;
+	}
+
+	/* no pinconf_base. fall back to GPIO internal pull control */
+	if (!gpio_get_bit(g->base, IPROC_GPIO_RES_EN_OFFSET, gpio))
+		return GPIO_PULL_NONE;
+
+	return gpio_get_bit(g->base, IPROC_GPIO_PAD_RES_OFFSET, gpio) ?
+		GPIO_PULL_UP : GPIO_PULL_DOWN;
+}
+
+static void set_pull(int gpio, int pull)
+{
+	struct iproc_gpio *g = &iproc_gpio;
+	uint32_t val;
+
+	assert(gpio < g->nr_gpios);
+	mux_to_gpio(g, gpio);
+
+	/* when there's a valid pinconf_base, use it */
+	if (g->pinconf_base) {
+		val = mmio_read_32(g->pinconf_base + PINCONF_OFFSET(gpio));
+
+		if (pull == GPIO_PULL_NONE) {
+			val &= ~(PINCONF_PULL_UP | PINCONF_PULL_DOWN);
+		} else if (pull == GPIO_PULL_UP) {
+			val |= PINCONF_PULL_UP;
+			val &= ~PINCONF_PULL_DOWN;
+		} else if (pull == GPIO_PULL_DOWN) {
+			val |= PINCONF_PULL_DOWN;
+			val &= ~PINCONF_PULL_UP;
+		} else {
+			return;
+		}
+		mmio_write_32(g->pinconf_base + PINCONF_OFFSET(gpio), val);
+	}
+
+	/* no pinconf_base. fall back to GPIO internal pull control */
+	if (pull == GPIO_PULL_NONE) {
+		gpio_set_bit(g->base, IPROC_GPIO_RES_EN_OFFSET, gpio, false);
+		return;
+	}
+
+	/* enable pad register and pull up or down */
+	gpio_set_bit(g->base, IPROC_GPIO_RES_EN_OFFSET, gpio, true);
+	gpio_set_bit(g->base, IPROC_GPIO_PAD_RES_OFFSET, gpio,
+		     !!(pull == GPIO_PULL_UP));
+}
+
+const gpio_ops_t iproc_gpio_ops = {
+	.get_direction = get_direction,
+	.set_direction = set_direction,
+	.get_value = get_value,
+	.set_value = set_value,
+	.get_pull = get_pull,
+	.set_pull = set_pull,
+};
+
+void iproc_gpio_init(uintptr_t base, int nr_gpios, uintptr_t pinmux_base,
+		     uintptr_t pinconf_base)
+{
+	iproc_gpio.base = base;
+	iproc_gpio.nr_gpios = nr_gpios;
+
+	/* pinmux/pinconf base is optional for some SoCs */
+	if (pinmux_base)
+		iproc_gpio.pinmux_base = pinmux_base;
+
+	if (pinconf_base)
+		iproc_gpio.pinconf_base = pinconf_base;
+
+	gpio_init(&iproc_gpio_ops);
+}