diff --git a/drivers/gpio/gpio-mscc-bitbang-spi.c b/drivers/gpio/gpio-mscc-bitbang-spi.c
new file mode 100644
index 0000000..b675f90
--- /dev/null
+++ b/drivers/gpio/gpio-mscc-bitbang-spi.c
@@ -0,0 +1,122 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Microsemi SoCs pinctrl driver
+ *
+ * Author: <gregory.clement@bootlin.com>
+ * License: Dual MIT/GPL
+ * Copyright (c) 2018 Microsemi Corporation
+ */
+
+#include <common.h>
+#include <asm-generic/gpio.h>
+#include <asm/io.h>
+#include <dm.h>
+#include <errno.h>
+
+enum {
+	SDI,
+	CS0,
+	CS1,
+	CS2,
+	CS3,
+	SDO,
+	SCK
+};
+
+static const int pinmap[] = { 0, 5, 6, 7, 8, 10, 12 };
+
+#define SW_SPI_CSn_OE	 0x1E	/* bits 1 to 4 */
+#define SW_SPI_CS0_OE	 BIT(1)
+#define SW_SPI_SDO_OE	 BIT(9)
+#define SW_SPI_SCK_OE	 BIT(11)
+#define SW_PIN_CTRL_MODE BIT(13)
+
+struct mscc_bb_spi_gpio {
+	void __iomem *regs;
+	u32 cache_val;
+};
+
+static int mscc_bb_spi_gpio_set(struct udevice *dev, unsigned oft, int val)
+{
+	struct mscc_bb_spi_gpio *gpio = dev_get_priv(dev);
+
+	if (val)
+		gpio->cache_val |= BIT(pinmap[oft]);
+	else
+		gpio->cache_val &= ~BIT(pinmap[oft]);
+
+	writel(gpio->cache_val, gpio->regs);
+
+	return 0;
+}
+
+static int mscc_bb_spi_gpio_direction_output(struct udevice *dev, unsigned oft,
+					     int val)
+{
+	if (oft == 0) {
+		pr_err("SW_SPI_DSI can't be used as output\n");
+		return -ENOTSUPP;
+	}
+
+	mscc_bb_spi_gpio_set(dev, oft, val);
+
+	return 0;
+}
+
+static int mscc_bb_spi_gpio_direction_input(struct udevice *dev, unsigned oft)
+{
+	return 0;
+}
+
+static int mscc_bb_spi_gpio_get(struct udevice *dev, unsigned int oft)
+{
+	struct mscc_bb_spi_gpio *gpio = dev_get_priv(dev);
+	u32 val = readl(gpio->regs);
+
+	return !!(val & BIT(pinmap[oft]));
+}
+
+static const struct dm_gpio_ops mscc_bb_spi_gpio_ops = {
+	.direction_output	= mscc_bb_spi_gpio_direction_output,
+	.direction_input	= mscc_bb_spi_gpio_direction_input,
+	.set_value		= mscc_bb_spi_gpio_set,
+	.get_value		= mscc_bb_spi_gpio_get,
+};
+
+static int mscc_bb_spi_gpio_probe(struct udevice *dev)
+{
+	struct mscc_bb_spi_gpio *gpio = dev_get_priv(dev);
+	struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
+
+	gpio->regs = dev_remap_addr(dev);
+	if (!gpio->regs)
+		return -EINVAL;
+
+	uc_priv->bank_name = dev->name;
+	uc_priv->gpio_count = ARRAY_SIZE(pinmap);
+	/*
+	 * Enable software mode to control the SPI pin, enables the
+	 * output mode for most of the pin and initialize the cache
+	 * value in the same time
+	 */
+
+	gpio->cache_val = SW_PIN_CTRL_MODE | SW_SPI_SCK_OE | SW_SPI_SDO_OE |
+	    SW_SPI_CS0_OE;
+	writel(gpio->cache_val, gpio->regs);
+
+	return 0;
+}
+
+static const struct udevice_id mscc_bb_spi_gpio_ids[] = {
+	{.compatible = "mscc,spi-bitbang-gpio"},
+	{}
+};
+
+U_BOOT_DRIVER(gpio_mscc_bb_spi) = {
+	.name	= "gpio-mscc-spi-bitbang",
+	.id	= UCLASS_GPIO,
+	.ops	= &mscc_bb_spi_gpio_ops,
+	.probe	= mscc_bb_spi_gpio_probe,
+	.of_match = of_match_ptr(mscc_bb_spi_gpio_ids),
+	.priv_auto_alloc_size = sizeof(struct mscc_bb_spi_gpio),
+};