pinctrl: Add Intel Keem Bay pinctrl driver

About Intel Keem Bay:
-------------------
Intel Keem Bay is a computer vision AI accelerator SoC based on ARM CPU.
Documentation of Keem Bay: Documentation/vpu/vpu-stack-overview.rst.

Pinctrl IP:
----------
The SoC has a customised pinmux controller IP which controls pin
multiplexing and configuration.

Keem Bay pinctrl IP is not based on and have nothing in common with the
existing pinctrl drivers. The registers used are incompatible with the
existing drivers, so it requires a new driver.

Add pinctrl driver to enable pin control support in the Intel Keem Bay SoC.

Co-developed-by: Vineetha G. Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com>
Signed-off-by: Vineetha G. Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com>
Co-developed-by: Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>
Signed-off-by: Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>
Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
Reviewed-by: Mark Gross <mgross@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210806142527.29113-3-lakshmi.sowjanya.d@intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

3 files changed, 1751 insertions, 0 deletions

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index eb981713b40d..31921108e456 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -407,6 +407,25 @@ config PINCTRL_K210
 	  Add support for the Canaan Kendryte K210 RISC-V SOC Field
 	  Programmable IO Array (FPIOA) controller.
 
+config PINCTRL_KEEMBAY
+	tristate "Pinctrl driver for Intel Keem Bay SoC"
+	depends on ARCH_KEEMBAY || (ARM64 && COMPILE_TEST)
+	depends on HAS_IOMEM
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	select GENERIC_PINCTRL_GROUPS
+	select GENERIC_PINMUX_FUNCTIONS
+	select GPIOLIB
+	select GPIOLIB_IRQCHIP
+	select GPIO_GENERIC
+	help
+	  This selects pin control driver for the Intel Keembay SoC.
+	  It provides pin config functions such as pullup, pulldown,
+	  interrupt, drive strength, sec lock, schmitt trigger, slew
+	  rate control and direction control. This module will be
+	  called as pinctrl-keembay.
+
 source "drivers/pinctrl/actions/Kconfig"
 source "drivers/pinctrl/aspeed/Kconfig"
 source "drivers/pinctrl/bcm/Kconfig"
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 5ef5334a797f..200073bcc2c1 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -47,6 +47,7 @@ obj-$(CONFIG_PINCTRL_OCELOT)	+= pinctrl-ocelot.o
 obj-$(CONFIG_PINCTRL_MICROCHIP_SGPIO)	+= pinctrl-microchip-sgpio.o
 obj-$(CONFIG_PINCTRL_EQUILIBRIUM)   += pinctrl-equilibrium.o
 obj-$(CONFIG_PINCTRL_K210)	+= pinctrl-k210.o
+obj-$(CONFIG_PINCTRL_KEEMBAY)	+= pinctrl-keembay.o
 
 obj-y				+= actions/
 obj-$(CONFIG_ARCH_ASPEED)	+= aspeed/
diff --git a/drivers/pinctrl/pinctrl-keembay.c b/drivers/pinctrl/pinctrl-keembay.c
new file mode 100644
index 000000000000..2bce563d5b8b
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-keembay.c
@@ -0,0 +1,1731 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2020 Intel Corporation */
+
+#include <linux/bitfield.h>
+#include <linux/bitops.h>
+#include <linux/gpio/driver.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/module.h>
+
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include <linux/platform_device.h>
+
+#include "core.h"
+#include "pinmux.h"
+
+/* GPIO data registers' offsets */
+#define KEEMBAY_GPIO_DATA_OUT		0x000
+#define KEEMBAY_GPIO_DATA_IN		0x020
+#define KEEMBAY_GPIO_DATA_IN_RAW	0x040
+#define KEEMBAY_GPIO_DATA_HIGH		0x060
+#define KEEMBAY_GPIO_DATA_LOW		0x080
+
+/* GPIO Interrupt and mode registers' offsets */
+#define KEEMBAY_GPIO_INT_CFG		0x000
+#define KEEMBAY_GPIO_MODE		0x070
+
+/* GPIO mode register bit fields */
+#define KEEMBAY_GPIO_MODE_PULLUP_MASK	GENMASK(13, 12)
+#define KEEMBAY_GPIO_MODE_DRIVE_MASK	GENMASK(8, 7)
+#define KEEMBAY_GPIO_MODE_INV_MASK	GENMASK(5, 4)
+#define KEEMBAY_GPIO_MODE_SELECT_MASK	GENMASK(2, 0)
+#define KEEMBAY_GPIO_MODE_DIR_OVR	BIT(15)
+#define KEEMBAY_GPIO_MODE_REN		BIT(11)
+#define KEEMBAY_GPIO_MODE_SCHMITT_EN	BIT(10)
+#define KEEMBAY_GPIO_MODE_SLEW_RATE	BIT(9)
+#define KEEMBAY_GPIO_IRQ_ENABLE		BIT(7)
+#define KEEMBAY_GPIO_MODE_DIR		BIT(3)
+#define KEEMBAY_GPIO_MODE_DEFAULT	0x7
+#define KEEMBAY_GPIO_MODE_INV_VAL	0x3
+
+#define KEEMBAY_GPIO_DISABLE		0
+#define KEEMBAY_GPIO_PULL_UP		1
+#define KEEMBAY_GPIO_PULL_DOWN		2
+#define KEEMBAY_GPIO_BUS_HOLD		3
+#define KEEMBAY_GPIO_NUM_IRQ		8
+#define KEEMBAY_GPIO_MAX_PER_IRQ	4
+#define KEEMBAY_GPIO_MAX_PER_REG	32
+#define KEEMBAY_GPIO_MIN_STRENGTH	2
+#define KEEMBAY_GPIO_MAX_STRENGTH	12
+#define KEEMBAY_GPIO_SENSE_LOW		(IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_EDGE_FALLING)
+
+/* GPIO reg address calculation */
+#define KEEMBAY_GPIO_REG_OFFSET(pin)	((pin) * 4)
+
+/**
+ * struct keembay_mux_desc - Mux properties of each GPIO pin
+ * @mode: Pin mode when operating in this function
+ * @name: Pin function name
+ */
+struct keembay_mux_desc {
+	u8 mode;
+	const char *name;
+};
+
+#define KEEMBAY_PIN_DESC(pin_number, pin_name, ...) {	\
+	.number = pin_number,				\
+	.name = pin_name,				\
+	.drv_data = &(struct keembay_mux_desc[]) {	\
+		    __VA_ARGS__, { } },			\
+}							\
+
+#define KEEMBAY_MUX(pin_mode, pin_function) {		\
+	.mode = pin_mode,				\
+	.name = pin_function,				\
+}							\
+
+/**
+ * struct keembay_gpio_irq - Config of each GPIO Interrupt sources
+ * @source: Interrupt source number (0 - 7)
+ * @line: Actual Interrupt line number
+ * @pins: Array of GPIO pins using this Interrupt line
+ * @trigger: Interrupt trigger type for this line
+ * @num_share: Number of pins currently using this Interrupt line
+ */
+struct keembay_gpio_irq {
+	unsigned int source;
+	unsigned int line;
+	unsigned int pins[KEEMBAY_GPIO_MAX_PER_IRQ];
+	unsigned int trigger;
+	unsigned int num_share;
+};
+
+/**
+ * struct keembay_pinctrl - Intel Keembay pinctrl structure
+ * @pctrl: Pointer to the pin controller device
+ * @base0: First register base address
+ * @base1: Second register base address
+ * @dev: Pointer to the device structure
+ * @chip: GPIO chip used by this pin controller
+ * @soc: Pin control configuration data based on SoC
+ * @lock: Spinlock to protect various gpio config register access
+ * @ngroups: Number of pin groups available
+ * @nfuncs: Number of pin functions available
+ * @npins: Number of GPIO pins available
+ * @irq: Store Interrupt source
+ * @max_gpios_level_type: Store max level trigger type
+ * @max_gpios_edge_type: Store max edge trigger type
+ */
+struct keembay_pinctrl {
+	struct pinctrl_dev *pctrl;
+	void __iomem *base0;
+	void __iomem *base1;
+	struct device *dev;
+	struct gpio_chip chip;
+	const struct keembay_pin_soc *soc;
+	raw_spinlock_t lock;
+	unsigned int ngroups;
+	unsigned int nfuncs;
+	unsigned int npins;
+	struct keembay_gpio_irq irq[KEEMBAY_GPIO_NUM_IRQ];
+	int max_gpios_level_type;
+	int max_gpios_edge_type;
+};
+
+/**
+ * struct keembay_pin_soc - Pin control config data based on SoC
+ * @pins: Pin description structure
+ */
+struct keembay_pin_soc {
+	const struct pinctrl_pin_desc *pins;
+};
+
+static const struct pinctrl_pin_desc keembay_pins[] = {
+	KEEMBAY_PIN_DESC(0, "GPIO0",
+			 KEEMBAY_MUX(0x0, "I2S0_M0"),
+			 KEEMBAY_MUX(0x1, "SD0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "I2C0_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(1, "GPIO1",
+			 KEEMBAY_MUX(0x0, "I2S0_M0"),
+			 KEEMBAY_MUX(0x1, "SD0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "I2C0_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(2, "GPIO2",
+			 KEEMBAY_MUX(0x0, "I2S0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "I2C1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(3, "GPIO3",
+			 KEEMBAY_MUX(0x0, "I2S0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "I2C1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(4, "GPIO4",
+			 KEEMBAY_MUX(0x0, "I2S0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "I2C2_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(5, "GPIO5",
+			 KEEMBAY_MUX(0x0, "I2S0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "I2C2_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(6, "GPIO6",
+			 KEEMBAY_MUX(0x0, "I2S1_M0"),
+			 KEEMBAY_MUX(0x1, "SD0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "I2C3_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(7, "GPIO7",
+			 KEEMBAY_MUX(0x0, "I2S1_M0"),
+			 KEEMBAY_MUX(0x1, "SD0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "I2C3_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(8, "GPIO8",
+			 KEEMBAY_MUX(0x0, "I2S1_M0"),
+			 KEEMBAY_MUX(0x1, "I2S1_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS0_M2"),
+			 KEEMBAY_MUX(0x3, "UART0_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(9, "GPIO9",
+			 KEEMBAY_MUX(0x0, "I2S1_M0"),
+			 KEEMBAY_MUX(0x1, "I2S1_M1"),
+			 KEEMBAY_MUX(0x2, "PWM_M2"),
+			 KEEMBAY_MUX(0x3, "UART0_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(10, "GPIO10",
+			 KEEMBAY_MUX(0x0, "I2S2_M0"),
+			 KEEMBAY_MUX(0x1, "SD0_M1"),
+			 KEEMBAY_MUX(0x2, "PWM_M2"),
+			 KEEMBAY_MUX(0x3, "UART0_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(11, "GPIO11",
+			 KEEMBAY_MUX(0x0, "I2S2_M0"),
+			 KEEMBAY_MUX(0x1, "SD0_M1"),
+			 KEEMBAY_MUX(0x2, "PWM_M2"),
+			 KEEMBAY_MUX(0x3, "UART0_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(12, "GPIO12",
+			 KEEMBAY_MUX(0x0, "I2S2_M0"),
+			 KEEMBAY_MUX(0x1, "I2S2_M1"),
+			 KEEMBAY_MUX(0x2, "PWM_M2"),
+			 KEEMBAY_MUX(0x3, "SPI0_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(13, "GPIO13",
+			 KEEMBAY_MUX(0x0, "I2S2_M0"),
+			 KEEMBAY_MUX(0x1, "I2S2_M1"),
+			 KEEMBAY_MUX(0x2, "PWM_M2"),
+			 KEEMBAY_MUX(0x3, "SPI0_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(14, "GPIO14",
+			 KEEMBAY_MUX(0x0, "UART0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S3_M1"),
+			 KEEMBAY_MUX(0x2, "PWM_M2"),
+			 KEEMBAY_MUX(0x3, "SD1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "ETH_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(15, "GPIO15",
+			 KEEMBAY_MUX(0x0, "UART0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S3_M1"),
+			 KEEMBAY_MUX(0x2, "UART0_M2"),
+			 KEEMBAY_MUX(0x3, "SD1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "SPI1_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(16, "GPIO16",
+			 KEEMBAY_MUX(0x0, "UART0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S3_M1"),
+			 KEEMBAY_MUX(0x2, "UART0_M2"),
+			 KEEMBAY_MUX(0x3, "SD1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "SPI1_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(17, "GPIO17",
+			 KEEMBAY_MUX(0x0, "UART0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S3_M1"),
+			 KEEMBAY_MUX(0x2, "I2S3_M2"),
+			 KEEMBAY_MUX(0x3, "SD1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "SPI1_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(18, "GPIO18",
+			 KEEMBAY_MUX(0x0, "UART1_M0"),
+			 KEEMBAY_MUX(0x1, "SPI0_M1"),
+			 KEEMBAY_MUX(0x2, "I2S3_M2"),
+			 KEEMBAY_MUX(0x3, "SD1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "SPI1_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(19, "GPIO19",
+			 KEEMBAY_MUX(0x0, "UART1_M0"),
+			 KEEMBAY_MUX(0x1, "LCD_M1"),
+			 KEEMBAY_MUX(0x2, "DEBUG_M2"),
+			 KEEMBAY_MUX(0x3, "SD1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "SPI1_M5"),
+			 KEEMBAY_MUX(0x6, "LCD_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(20, "GPIO20",
+			 KEEMBAY_MUX(0x0, "UART1_M0"),
+			 KEEMBAY_MUX(0x1, "LCD_M1"),
+			 KEEMBAY_MUX(0x2, "DEBUG_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "SPI1_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(21, "GPIO21",
+			 KEEMBAY_MUX(0x0, "UART1_M0"),
+			 KEEMBAY_MUX(0x1, "LCD_M1"),
+			 KEEMBAY_MUX(0x2, "DEBUG_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C0_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(22, "GPIO22",
+			 KEEMBAY_MUX(0x0, "I2C0_M0"),
+			 KEEMBAY_MUX(0x1, "UART2_M1"),
+			 KEEMBAY_MUX(0x2, "DEBUG_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C0_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(23, "GPIO23",
+			 KEEMBAY_MUX(0x0, "I2C0_M0"),
+			 KEEMBAY_MUX(0x1, "UART2_M1"),
+			 KEEMBAY_MUX(0x2, "DEBUG_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C1_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(24, "GPIO24",
+			 KEEMBAY_MUX(0x0, "I2C1_M0"),
+			 KEEMBAY_MUX(0x1, "UART2_M1"),
+			 KEEMBAY_MUX(0x2, "DEBUG_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C1_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(25, "GPIO25",
+			 KEEMBAY_MUX(0x0, "I2C1_M0"),
+			 KEEMBAY_MUX(0x1, "UART2_M1"),
+			 KEEMBAY_MUX(0x2, "SPI0_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C2_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(26, "GPIO26",
+			 KEEMBAY_MUX(0x0, "SPI0_M0"),
+			 KEEMBAY_MUX(0x1, "I2C2_M1"),
+			 KEEMBAY_MUX(0x2, "UART0_M2"),
+			 KEEMBAY_MUX(0x3, "DSU_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C2_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(27, "GPIO27",
+			 KEEMBAY_MUX(0x0, "SPI0_M0"),
+			 KEEMBAY_MUX(0x1, "I2C2_M1"),
+			 KEEMBAY_MUX(0x2, "UART0_M2"),
+			 KEEMBAY_MUX(0x3, "DSU_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C0_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(28, "GPIO28",
+			 KEEMBAY_MUX(0x0, "SPI0_M0"),
+			 KEEMBAY_MUX(0x1, "I2C3_M1"),
+			 KEEMBAY_MUX(0x2, "UART0_M2"),
+			 KEEMBAY_MUX(0x3, "PWM_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C1_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS0_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(29, "GPIO29",
+			 KEEMBAY_MUX(0x0, "SPI0_M0"),
+			 KEEMBAY_MUX(0x1, "I2C3_M1"),
+			 KEEMBAY_MUX(0x2, "UART0_M2"),
+			 KEEMBAY_MUX(0x3, "PWM_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I3C2_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(30, "GPIO30",
+			 KEEMBAY_MUX(0x0, "SPI0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S0_M1"),
+			 KEEMBAY_MUX(0x2, "I2C4_M2"),
+			 KEEMBAY_MUX(0x3, "PWM_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(31, "GPIO31",
+			 KEEMBAY_MUX(0x0, "SPI0_M0"),
+			 KEEMBAY_MUX(0x1, "I2S0_M1"),
+			 KEEMBAY_MUX(0x2, "I2C4_M2"),
+			 KEEMBAY_MUX(0x3, "PWM_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "UART1_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(32, "GPIO32",
+			 KEEMBAY_MUX(0x0, "SD0_M0"),
+			 KEEMBAY_MUX(0x1, "SPI0_M1"),
+			 KEEMBAY_MUX(0x2, "UART1_M2"),
+			 KEEMBAY_MUX(0x3, "PWM_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "PCIE_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(33, "GPIO33",
+			 KEEMBAY_MUX(0x0, "SD0_M0"),
+			 KEEMBAY_MUX(0x1, "SPI0_M1"),
+			 KEEMBAY_MUX(0x2, "UART1_M2"),
+			 KEEMBAY_MUX(0x3, "PWM_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "PCIE_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(34, "GPIO34",
+			 KEEMBAY_MUX(0x0, "SD0_M0"),
+			 KEEMBAY_MUX(0x1, "SPI0_M1"),
+			 KEEMBAY_MUX(0x2, "I2C0_M2"),
+			 KEEMBAY_MUX(0x3, "UART1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I2S0_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(35, "GPIO35",
+			 KEEMBAY_MUX(0x0, "SD0_M0"),
+			 KEEMBAY_MUX(0x1, "PCIE_M1"),
+			 KEEMBAY_MUX(0x2, "I2C0_M2"),
+			 KEEMBAY_MUX(0x3, "UART1_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I2S0_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(36, "GPIO36",
+			 KEEMBAY_MUX(0x0, "SD0_M0"),
+			 KEEMBAY_MUX(0x1, "SPI3_M1"),
+			 KEEMBAY_MUX(0x2, "I2C1_M2"),
+			 KEEMBAY_MUX(0x3, "DEBUG_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I2S0_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(37, "GPIO37",
+			 KEEMBAY_MUX(0x0, "SD0_M0"),
+			 KEEMBAY_MUX(0x1, "SPI3_M1"),
+			 KEEMBAY_MUX(0x2, "I2C1_M2"),
+			 KEEMBAY_MUX(0x3, "DEBUG_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "I2S0_M5"),
+			 KEEMBAY_MUX(0x6, "SLVDS1_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(38, "GPIO38",
+			 KEEMBAY_MUX(0x0, "I3C1_M0"),
+			 KEEMBAY_MUX(0x1, "SPI3_M1"),
+			 KEEMBAY_MUX(0x2, "UART3_M2"),
+			 KEEMBAY_MUX(0x3, "DEBUG_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2C2_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(39, "GPIO39",
+			 KEEMBAY_MUX(0x0, "I3C1_M0"),
+			 KEEMBAY_MUX(0x1, "SPI3_M1"),
+			 KEEMBAY_MUX(0x2, "UART3_M2"),
+			 KEEMBAY_MUX(0x3, "DEBUG_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2C2_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(40, "GPIO40",
+			 KEEMBAY_MUX(0x0, "I2S2_M0"),
+			 KEEMBAY_MUX(0x1, "SPI3_M1"),
+			 KEEMBAY_MUX(0x2, "UART3_M2"),
+			 KEEMBAY_MUX(0x3, "DEBUG_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2C3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(41, "GPIO41",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI3_M1"),
+			 KEEMBAY_MUX(0x2, "SPI3_M2"),
+			 KEEMBAY_MUX(0x3, "DEBUG_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2C3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(42, "GPIO42",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SD1_M1"),
+			 KEEMBAY_MUX(0x2, "SPI3_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "CAM_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2C4_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(43, "GPIO43",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SD1_M1"),
+			 KEEMBAY_MUX(0x2, "SPI3_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "I2S0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2C4_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(44, "GPIO44",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SD1_M1"),
+			 KEEMBAY_MUX(0x2, "SPI0_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "I2S0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(45, "GPIO45",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SD1_M1"),
+			 KEEMBAY_MUX(0x2, "SPI0_M2"),
+			 KEEMBAY_MUX(0x3, "CPR_M3"),
+			 KEEMBAY_MUX(0x4, "I2S0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(46, "GPIO46",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SD1_M1"),
+			 KEEMBAY_MUX(0x2, "SPI0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(47, "GPIO47",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SD1_M1"),
+			 KEEMBAY_MUX(0x2, "SPI0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(48, "GPIO48",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "UART2_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(49, "GPIO49",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "UART2_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S1_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(50, "GPIO50",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "UART2_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S1_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(51, "GPIO51",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "UART2_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S1_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(52, "GPIO52",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "SD0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S1_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(53, "GPIO53",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "SD0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S2_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(54, "GPIO54",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "SD0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S2_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(55, "GPIO55",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "SD1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S2_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(56, "GPIO56",
+			 KEEMBAY_MUX(0x0, "ETH_M0"),
+			 KEEMBAY_MUX(0x1, "SPI2_M1"),
+			 KEEMBAY_MUX(0x2, "SD1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I2S2_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(57, "GPIO57",
+			 KEEMBAY_MUX(0x0, "SPI1_M0"),
+			 KEEMBAY_MUX(0x1, "I2S1_M1"),
+			 KEEMBAY_MUX(0x2, "SD1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "UART0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(58, "GPIO58",
+			 KEEMBAY_MUX(0x0, "SPI1_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SD0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "UART0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(59, "GPIO59",
+			 KEEMBAY_MUX(0x0, "SPI1_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SD0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "UART0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(60, "GPIO60",
+			 KEEMBAY_MUX(0x0, "SPI1_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "I3C1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "UART0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(61, "GPIO61",
+			 KEEMBAY_MUX(0x0, "SPI1_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SD0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "UART1_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(62, "GPIO62",
+			 KEEMBAY_MUX(0x0, "SPI1_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SD1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "UART1_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(63, "GPIO63",
+			 KEEMBAY_MUX(0x0, "I2S1_M0"),
+			 KEEMBAY_MUX(0x1, "SPI1_M1"),
+			 KEEMBAY_MUX(0x2, "SD1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "UART1_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(64, "GPIO64",
+			 KEEMBAY_MUX(0x0, "I2S2_M0"),
+			 KEEMBAY_MUX(0x1, "SPI1_M1"),
+			 KEEMBAY_MUX(0x2, "ETH_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "UART1_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(65, "GPIO65",
+			 KEEMBAY_MUX(0x0, "I3C0_M0"),
+			 KEEMBAY_MUX(0x1, "SPI1_M1"),
+			 KEEMBAY_MUX(0x2, "SD1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SPI0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(66, "GPIO66",
+			 KEEMBAY_MUX(0x0, "I3C0_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "I2C0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SPI0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "CAM_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(67, "GPIO67",
+			 KEEMBAY_MUX(0x0, "I3C1_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "I2C0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SPI0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2S3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(68, "GPIO68",
+			 KEEMBAY_MUX(0x0, "I3C1_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "I2C1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SPI0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2S3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(69, "GPIO69",
+			 KEEMBAY_MUX(0x0, "I3C2_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "I2C1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SPI0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2S3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(70, "GPIO70",
+			 KEEMBAY_MUX(0x0, "I3C2_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SPI0_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SD0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2S3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(71, "GPIO71",
+			 KEEMBAY_MUX(0x0, "I3C0_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SD0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "I2S3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(72, "GPIO72",
+			 KEEMBAY_MUX(0x0, "I3C1_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SD0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "UART2_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(73, "GPIO73",
+			 KEEMBAY_MUX(0x0, "I3C2_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SD0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "UART2_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(74, "GPIO74",
+			 KEEMBAY_MUX(0x0, "I3C0_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SD0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "UART2_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(75, "GPIO75",
+			 KEEMBAY_MUX(0x0, "I3C0_M0"),
+			 KEEMBAY_MUX(0x1, "ETH_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "SD0_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "UART2_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(76, "GPIO76",
+			 KEEMBAY_MUX(0x0, "I2C2_M0"),
+			 KEEMBAY_MUX(0x1, "I3C0_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "ETH_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "UART3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(77, "GPIO77",
+			 KEEMBAY_MUX(0x0, "PCIE_M0"),
+			 KEEMBAY_MUX(0x1, "I3C1_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I3C2_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "UART3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(78, "GPIO78",
+			 KEEMBAY_MUX(0x0, "PCIE_M0"),
+			 KEEMBAY_MUX(0x1, "I3C2_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I3C2_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "UART3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+	KEEMBAY_PIN_DESC(79, "GPIO79",
+			 KEEMBAY_MUX(0x0, "PCIE_M0"),
+			 KEEMBAY_MUX(0x1, "I2C2_M1"),
+			 KEEMBAY_MUX(0x2, "SLVDS1_M2"),
+			 KEEMBAY_MUX(0x3, "TPIU_M3"),
+			 KEEMBAY_MUX(0x4, "I3C2_M4"),
+			 KEEMBAY_MUX(0x5, "LCD_M5"),
+			 KEEMBAY_MUX(0x6, "UART3_M6"),
+			 KEEMBAY_MUX(0x7, "GPIO_M7")),
+};
+
+static inline u32 keembay_read_reg(void __iomem *base, unsigned int pin)
+{
+	return readl(base + KEEMBAY_GPIO_REG_OFFSET(pin));
+}
+
+static inline u32 keembay_read_gpio_reg(void __iomem *base, unsigned int pin)
+{
+	return keembay_read_reg(base, pin / KEEMBAY_GPIO_MAX_PER_REG);
+}
+
+static inline u32 keembay_read_pin(void __iomem *base, unsigned int pin)
+{
+	u32 val = keembay_read_gpio_reg(base, pin);
+
+	return !!(val & BIT(pin % KEEMBAY_GPIO_MAX_PER_REG));
+}
+
+static inline void keembay_write_reg(u32 val, void __iomem *base, unsigned int pin)
+{
+	writel(val, base + KEEMBAY_GPIO_REG_OFFSET(pin));
+}
+
+static inline void keembay_write_gpio_reg(u32 val, void __iomem *base, unsigned int pin)
+{
+	keembay_write_reg(val, base, pin / KEEMBAY_GPIO_MAX_PER_REG);
+}
+
+static void keembay_gpio_invert(struct keembay_pinctrl *kpc, unsigned int pin)
+{
+	unsigned int val = keembay_read_reg(kpc->base1 + KEEMBAY_GPIO_MODE, pin);
+
+	/*
+	 * This IP doesn't support the falling edge and low level interrupt
+	 * trigger. Invert API is used to mimic the falling edge and low
+	 * level support
+	 */
+
+	val |= FIELD_PREP(KEEMBAY_GPIO_MODE_INV_MASK, KEEMBAY_GPIO_MODE_INV_VAL);
+	keembay_write_reg(val, kpc->base1 + KEEMBAY_GPIO_MODE, pin);
+}
+
+static void keembay_gpio_restore_default(struct keembay_pinctrl *kpc, unsigned int pin)
+{
+	unsigned int val = keembay_read_reg(kpc->base1 + KEEMBAY_GPIO_MODE, pin);
+
+	val &= FIELD_PREP(KEEMBAY_GPIO_MODE_INV_MASK, 0);
+	keembay_write_reg(val, kpc->base1 + KEEMBAY_GPIO_MODE, pin);
+}
+
+static int keembay_request_gpio(struct pinctrl_dev *pctldev,
+				struct pinctrl_gpio_range *range, unsigned int pin)
+{
+	struct keembay_pinctrl *kpc = pinctrl_dev_get_drvdata(pctldev);
+	unsigned int val;
+
+	if (pin >= kpc->npins)
+		return -EINVAL;
+
+	val = keembay_read_reg(kpc->base1 + KEEMBAY_GPIO_MODE, pin);
+	val = FIELD_GET(KEEMBAY_GPIO_MODE_SELECT_MASK, val);
+
+	/* As per Pin Mux Map, Modes 0 to 6 are for peripherals */
+	if (val != KEEMBAY_GPIO_MODE_DEFAULT)
+		return -EBUSY;
+
+	return 0;
+}
+
+static int keembay_set_mux(struct pinctrl_dev *pctldev, unsigned int fun_sel,
+			   unsigned int grp_sel)
+{
+	struct keembay_pinctrl *kpc = pinctrl_dev_get_drvdata(pctldev);
+	struct function_desc *func;
+	struct group_desc *grp;
+	unsigned int val;
+	u8 pin_mode;
+	int pin;
+
+	grp = pinctrl_generic_get_group(pctldev, grp_sel);
+	if (!grp)
+		return -EINVAL;
+
+	func = pinmux_generic_get_function(pctldev, fun_sel);
+	if (!func)
+		return -EINVAL;
+
+	/* Change modes for pins in the selected group */
+	pin = *grp->pins;
+	pin_mode = *(u8 *)(func->data);
+
+	val = keembay_read_reg(kpc->base1 + KEEMBAY_GPIO_MODE, pin);
+	val = u32_replace_bits