diff --git a/drivers/pinctrl/bcm/Kconfig b/drivers/pinctrl/bcm/Kconfig
index 882f19bdc243..d35e5d3fe26f 100644
--- a/drivers/pinctrl/bcm/Kconfig
+++ b/drivers/pinctrl/bcm/Kconfig
@@ -36,6 +36,14 @@ config PINCTRL_BCM63XX
 	select PINCONF
 	select PINMUX
 
+config PINCTRL_BCM6328
+	bool "Broadcom BCM6328 GPIO driver"
+	depends on (BMIPS_GENERIC || COMPILE_TEST)
+	select PINCTRL_BCM63XX
+	default BMIPS_GENERIC
+	help
+	   Say Y here to enable the Broadcom BCM6328 GPIO driver.
+
 config PINCTRL_IPROC_GPIO
 	bool "Broadcom iProc GPIO (with PINCONF) driver"
 	depends on OF_GPIO && (ARCH_BCM_IPROC || COMPILE_TEST)
diff --git a/drivers/pinctrl/bcm/Makefile b/drivers/pinctrl/bcm/Makefile
index 0e3cf9b15c65..57e5434a6db6 100644
--- a/drivers/pinctrl/bcm/Makefile
+++ b/drivers/pinctrl/bcm/Makefile
@@ -4,6 +4,7 @@
 obj-$(CONFIG_PINCTRL_BCM281XX)		+= pinctrl-bcm281xx.o
 obj-$(CONFIG_PINCTRL_BCM2835)		+= pinctrl-bcm2835.o
 obj-$(CONFIG_PINCTRL_BCM63XX)		+= pinctrl-bcm63xx.o
+obj-$(CONFIG_PINCTRL_BCM6328)		+= pinctrl-bcm6328.o
 obj-$(CONFIG_PINCTRL_IPROC_GPIO)	+= pinctrl-iproc-gpio.o
 obj-$(CONFIG_PINCTRL_CYGNUS_MUX)	+= pinctrl-cygnus-mux.o
 obj-$(CONFIG_PINCTRL_NS)		+= pinctrl-ns.o
diff --git a/drivers/pinctrl/bcm/pinctrl-bcm6328.c b/drivers/pinctrl/bcm/pinctrl-bcm6328.c
new file mode 100644
index 000000000000..b91238785290
--- /dev/null
+++ b/drivers/pinctrl/bcm/pinctrl-bcm6328.c
@@ -0,0 +1,403 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Driver for BCM6328 GPIO unit (pinctrl + GPIO)
+ *
+ * Copyright (C) 2021 Álvaro Fernández Rojas <noltari@gmail.com>
+ * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
+ */
+
+#include <linux/bits.h>
+#include <linux/gpio/driver.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include "../pinctrl-utils.h"
+
+#include "pinctrl-bcm63xx.h"
+
+#define BCM6328_NUM_GPIOS	32
+
+#define BCM6328_MODE_REG	0x18
+#define BCM6328_MUX_HI_REG	0x1c
+#define BCM6328_MUX_LO_REG	0x20
+#define BCM6328_MUX_OTHER_REG	0x24
+
+struct bcm6328_pingroup {
+	const char *name;
+	const unsigned * const pins;
+	const unsigned num_pins;
+};
+
+struct bcm6328_function {
+	const char *name;
+	const char * const *groups;
+	const unsigned num_groups;
+
+	unsigned mode_val:1;
+	unsigned mux_val:2;
+};
+
+static const struct pinctrl_pin_desc bcm6328_pins[] = {
+	PINCTRL_PIN(0, "gpio0"),
+	PINCTRL_PIN(1, "gpio1"),
+	PINCTRL_PIN(2, "gpio2"),
+	PINCTRL_PIN(3, "gpio3"),
+	PINCTRL_PIN(4, "gpio4"),
+	PINCTRL_PIN(5, "gpio5"),
+	PINCTRL_PIN(6, "gpio6"),
+	PINCTRL_PIN(7, "gpio7"),
+	PINCTRL_PIN(8, "gpio8"),
+	PINCTRL_PIN(9, "gpio9"),
+	PINCTRL_PIN(10, "gpio10"),
+	PINCTRL_PIN(11, "gpio11"),
+	PINCTRL_PIN(12, "gpio12"),
+	PINCTRL_PIN(13, "gpio13"),
+	PINCTRL_PIN(14, "gpio14"),
+	PINCTRL_PIN(15, "gpio15"),
+	PINCTRL_PIN(16, "gpio16"),
+	PINCTRL_PIN(17, "gpio17"),
+	PINCTRL_PIN(18, "gpio18"),
+	PINCTRL_PIN(19, "gpio19"),
+	PINCTRL_PIN(20, "gpio20"),
+	PINCTRL_PIN(21, "gpio21"),
+	PINCTRL_PIN(22, "gpio22"),
+	PINCTRL_PIN(23, "gpio23"),
+	PINCTRL_PIN(24, "gpio24"),
+	PINCTRL_PIN(25, "gpio25"),
+	PINCTRL_PIN(26, "gpio26"),
+	PINCTRL_PIN(27, "gpio27"),
+	PINCTRL_PIN(28, "gpio28"),
+	PINCTRL_PIN(29, "gpio29"),
+	PINCTRL_PIN(30, "gpio30"),
+	PINCTRL_PIN(31, "gpio31"),
+
+	/*
+	 * No idea where they really are; so let's put them according
+	 * to their mux offsets.
+	 */
+	PINCTRL_PIN(36, "hsspi_cs1"),
+	PINCTRL_PIN(38, "usb_p2"),
+};
+
+static unsigned gpio0_pins[] = { 0 };
+static unsigned gpio1_pins[] = { 1 };
+static unsigned gpio2_pins[] = { 2 };
+static unsigned gpio3_pins[] = { 3 };
+static unsigned gpio4_pins[] = { 4 };
+static unsigned gpio5_pins[] = { 5 };
+static unsigned gpio6_pins[] = { 6 };
+static unsigned gpio7_pins[] = { 7 };
+static unsigned gpio8_pins[] = { 8 };
+static unsigned gpio9_pins[] = { 9 };
+static unsigned gpio10_pins[] = { 10 };
+static unsigned gpio11_pins[] = { 11 };
+static unsigned gpio12_pins[] = { 12 };
+static unsigned gpio13_pins[] = { 13 };
+static unsigned gpio14_pins[] = { 14 };
+static unsigned gpio15_pins[] = { 15 };
+static unsigned gpio16_pins[] = { 16 };
+static unsigned gpio17_pins[] = { 17 };
+static unsigned gpio18_pins[] = { 18 };
+static unsigned gpio19_pins[] = { 19 };
+static unsigned gpio20_pins[] = { 20 };
+static unsigned gpio21_pins[] = { 21 };
+static unsigned gpio22_pins[] = { 22 };
+static unsigned gpio23_pins[] = { 23 };
+static unsigned gpio24_pins[] = { 24 };
+static unsigned gpio25_pins[] = { 25 };
+static unsigned gpio26_pins[] = { 26 };
+static unsigned gpio27_pins[] = { 27 };
+static unsigned gpio28_pins[] = { 28 };
+static unsigned gpio29_pins[] = { 29 };
+static unsigned gpio30_pins[] = { 30 };
+static unsigned gpio31_pins[] = { 31 };
+
+static unsigned hsspi_cs1_pins[] = { 36 };
+static unsigned usb_port1_pins[] = { 38 };
+
+#define BCM6328_GROUP(n)					\
+	{							\
+		.name = #n,					\
+		.pins = n##_pins,				\
+		.num_pins = ARRAY_SIZE(n##_pins),		\
+	}
+
+static struct bcm6328_pingroup bcm6328_groups[] = {
+	BCM6328_GROUP(gpio0),
+	BCM6328_GROUP(gpio1),
+	BCM6328_GROUP(gpio2),
+	BCM6328_GROUP(gpio3),
+	BCM6328_GROUP(gpio4),
+	BCM6328_GROUP(gpio5),
+	BCM6328_GROUP(gpio6),
+	BCM6328_GROUP(gpio7),
+	BCM6328_GROUP(gpio8),
+	BCM6328_GROUP(gpio9),
+	BCM6328_GROUP(gpio10),
+	BCM6328_GROUP(gpio11),
+	BCM6328_GROUP(gpio12),
+	BCM6328_GROUP(gpio13),
+	BCM6328_GROUP(gpio14),
+	BCM6328_GROUP(gpio15),
+	BCM6328_GROUP(gpio16),
+	BCM6328_GROUP(gpio17),
+	BCM6328_GROUP(gpio18),
+	BCM6328_GROUP(gpio19),
+	BCM6328_GROUP(gpio20),
+	BCM6328_GROUP(gpio21),
+	BCM6328_GROUP(gpio22),
+	BCM6328_GROUP(gpio23),
+	BCM6328_GROUP(gpio24),
+	BCM6328_GROUP(gpio25),
+	BCM6328_GROUP(gpio26),
+	BCM6328_GROUP(gpio27),
+	BCM6328_GROUP(gpio28),
+	BCM6328_GROUP(gpio29),
+	BCM6328_GROUP(gpio30),
+	BCM6328_GROUP(gpio31),
+
+	BCM6328_GROUP(hsspi_cs1),
+	BCM6328_GROUP(usb_port1),
+};
+
+/* GPIO_MODE */
+static const char * const led_groups[] = {
+	"gpio0",
+	"gpio1",
+	"gpio2",
+	"gpio3",
+	"gpio4",
+	"gpio5",
+	"gpio6",
+	"gpio7",
+	"gpio8",
+	"gpio9",
+	"gpio10",
+	"gpio11",
+	"gpio12",
+	"gpio13",
+	"gpio14",
+	"gpio15",
+	"gpio16",
+	"gpio17",
+	"gpio18",
+	"gpio19",
+	"gpio20",
+	"gpio21",
+	"gpio22",
+	"gpio23",
+};
+
+/* PINMUX_SEL */
+static const char * const serial_led_data_groups[] = {
+	"gpio6",
+};
+
+static const char * const serial_led_clk_groups[] = {
+	"gpio7",
+};
+
+static const char * const inet_act_led_groups[] = {
+	"gpio11",
+};
+
+static const char * const pcie_clkreq_groups[] = {
+	"gpio16",
+};
+
+static const char * const ephy0_act_led_groups[] = {
+	"gpio25",
+};
+
+static const char * const ephy1_act_led_groups[] = {
+	"gpio26",
+};
+
+static const char * const ephy2_act_led_groups[] = {
+	"gpio27",
+};
+
+static const char * const ephy3_act_led_groups[] = {
+	"gpio28",
+};
+
+static const char * const hsspi_cs1_groups[] = {
+	"hsspi_cs1"
+};
+
+static const char * const usb_host_port_groups[] = {
+	"usb_port1",
+};
+
+static const char * const usb_device_port_groups[] = {
+	"usb_port1",
+};
+
+#define BCM6328_MODE_FUN(n)				\
+	{						\
+		.name = #n,				\
+		.groups = n##_groups,			\
+		.num_groups = ARRAY_SIZE(n##_groups),	\
+		.mode_val = 1,				\
+	}
+
+#define BCM6328_MUX_FUN(n, mux)				\
+	{						\
+		.name = #n,				\
+		.groups = n##_groups,			\
+		.num_groups = ARRAY_SIZE(n##_groups),	\
+		.mux_val = mux,				\
+	}
+
+static const struct bcm6328_function bcm6328_funcs[] = {
+	BCM6328_MODE_FUN(led),
+	BCM6328_MUX_FUN(serial_led_data, 2),
+	BCM6328_MUX_FUN(serial_led_clk, 2),
+	BCM6328_MUX_FUN(inet_act_led, 1),
+	BCM6328_MUX_FUN(pcie_clkreq, 2),
+	BCM6328_MUX_FUN(ephy0_act_led, 1),
+	BCM6328_MUX_FUN(ephy1_act_led, 1),
+	BCM6328_MUX_FUN(ephy2_act_led, 1),
+	BCM6328_MUX_FUN(ephy3_act_led, 1),
+	BCM6328_MUX_FUN(hsspi_cs1, 2),
+	BCM6328_MUX_FUN(usb_host_port, 1),
+	BCM6328_MUX_FUN(usb_device_port, 2),
+};
+
+static inline unsigned int bcm6328_mux_off(unsigned int pin)
+{
+	static const unsigned int bcm6328_mux[] = {
+		BCM6328_MUX_LO_REG,
+		BCM6328_MUX_HI_REG,
+		BCM6328_MUX_OTHER_REG
+	};
+
+	return bcm6328_mux[pin / 16];
+}
+
+static int bcm6328_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
+{
+	return ARRAY_SIZE(bcm6328_groups);
+}
+
+static const char *bcm6328_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
+						  unsigned group)
+{
+	return bcm6328_groups[group].name;
+}
+
+static int bcm6328_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
+					  unsigned group, const unsigned **pins,
+					  unsigned *num_pins)
+{
+	*pins = bcm6328_groups[group].pins;
+	*num_pins = bcm6328_groups[group].num_pins;
+
+	return 0;
+}
+
+static int bcm6328_pinctrl_get_func_count(struct pinctrl_dev *pctldev)
+{
+	return ARRAY_SIZE(bcm6328_funcs);
+}
+
+static const char *bcm6328_pinctrl_get_func_name(struct pinctrl_dev *pctldev,
+						 unsigned selector)
+{
+	return bcm6328_funcs[selector].name;
+}
+
+static int bcm6328_pinctrl_get_groups(struct pinctrl_dev *pctldev,
+				      unsigned selector,
+				      const char * const **groups,
+				      unsigned * const num_groups)
+{
+	*groups = bcm6328_funcs[selector].groups;
+	*num_groups = bcm6328_funcs[selector].num_groups;
+
+	return 0;
+}
+
+static void bcm6328_rmw_mux(struct bcm63xx_pinctrl *pc, unsigned pin,
+			    unsigned int mode, unsigned int mux)
+{
+	if (pin < BCM6328_NUM_GPIOS)
+		regmap_update_bits(pc->regs, BCM6328_MODE_REG, BIT(pin),
+				   mode ? BIT(pin) : 0);
+
+	regmap_update_bits(pc->regs, bcm6328_mux_off(pin),
+			   3UL << ((pin % 16) * 2),
+			   mux << ((pin % 16) * 2));
+}
+
+static int bcm6328_pinctrl_set_mux(struct pinctrl_dev *pctldev,
+				   unsigned selector, unsigned group)
+{
+	struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
+	const struct bcm6328_pingroup *pg = &bcm6328_groups[group];
+	const struct bcm6328_function *f = &bcm6328_funcs[selector];
+
+	bcm6328_rmw_mux(pc, pg->pins[0], f->mode_val, f->mux_val);
+
+	return 0;
+}
+
+static int bcm6328_gpio_request_enable(struct pinctrl_dev *pctldev,
+				       struct pinctrl_gpio_range *range,
+				       unsigned offset)
+{
+	struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
+
+	/* disable all functions using this pin */
+	bcm6328_rmw_mux(pc, offset, 0, 0);
+
+	return 0;
+}
+
+static struct pinctrl_ops bcm6328_pctl_ops = {
+	.dt_free_map = pinctrl_utils_free_map,
+	.dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
+	.get_group_name = bcm6328_pinctrl_get_group_name,
+	.get_group_pins = bcm6328_pinctrl_get_group_pins,
+	.get_groups_count = bcm6328_pinctrl_get_group_count,
+};
+
+static struct pinmux_ops bcm6328_pmx_ops = {
+	.get_function_groups = bcm6328_pinctrl_get_groups,
+	.get_function_name = bcm6328_pinctrl_get_func_name,
+	.get_functions_count = bcm6328_pinctrl_get_func_count,
+	.gpio_request_enable = bcm6328_gpio_request_enable,
+	.set_mux = bcm6328_pinctrl_set_mux,
+	.strict = true,
+};
+
+static const struct bcm63xx_pinctrl_soc bcm6328_soc = {
+	.ngpios = BCM6328_NUM_GPIOS,
+	.npins = ARRAY_SIZE(bcm6328_pins),
+	.pctl_ops = &bcm6328_pctl_ops,
+	.pins = bcm6328_pins,
+	.pmx_ops = &bcm6328_pmx_ops,
+};
+
+static int bcm6328_pinctrl_probe(struct platform_device *pdev)
+{
+	return bcm63xx_pinctrl_probe(pdev, &bcm6328_soc, NULL);
+}
+
+static const struct of_device_id bcm6328_pinctrl_match[] = {
+	{ .compatible = "brcm,bcm6328-pinctrl", },
+	{ },
+};
+
+static struct platform_driver bcm6328_pinctrl_driver = {
+	.probe = bcm6328_pinctrl_probe,
+	.driver = {
+		.name = "bcm6328-pinctrl",
+		.of_match_table = bcm6328_pinctrl_match,
+	},
+};
+
+builtin_platform_driver(bcm6328_pinctrl_driver);
