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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/pinctrl/nuvoton
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/pinctrl/nuvoton')
-rw-r--r--drivers/pinctrl/nuvoton/Kconfig34
-rw-r--r--drivers/pinctrl/nuvoton/Makefile5
-rw-r--r--drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c2055
-rw-r--r--drivers/pinctrl/nuvoton/pinctrl-wpcm450.c1174
4 files changed, 3268 insertions, 0 deletions
diff --git a/drivers/pinctrl/nuvoton/Kconfig b/drivers/pinctrl/nuvoton/Kconfig
new file mode 100644
index 0000000000..8fe61b3481
--- /dev/null
+++ b/drivers/pinctrl/nuvoton/Kconfig
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+config PINCTRL_WPCM450
+ tristate "Pinctrl and GPIO driver for Nuvoton WPCM450"
+ depends on ARCH_WPCM450 || COMPILE_TEST
+ depends on OF
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ select GENERIC_PINCTRL_GROUPS
+ select GPIOLIB
+ select GPIO_GENERIC
+ select GPIOLIB_IRQCHIP
+ select MFD_SYSCON
+ help
+ Say Y or M here to enable pin controller and GPIO support for
+ the Nuvoton WPCM450 SoC. This is strongly recommended when
+ building a kernel that will run on this chip.
+
+ If this driver is compiled as a module, it will be named
+ pinctrl-wpcm450.
+
+config PINCTRL_NPCM7XX
+ bool "Pinctrl and GPIO driver for Nuvoton NPCM7XX"
+ depends on (ARCH_NPCM7XX || COMPILE_TEST) && OF
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ select GPIOLIB
+ select GPIO_GENERIC
+ select GPIOLIB_IRQCHIP
+ help
+ Say Y here to enable pin controller and GPIO support
+ for Nuvoton NPCM750/730/715/705 SoCs.
diff --git a/drivers/pinctrl/nuvoton/Makefile b/drivers/pinctrl/nuvoton/Makefile
new file mode 100644
index 0000000000..9e66f5dc74
--- /dev/null
+++ b/drivers/pinctrl/nuvoton/Makefile
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+# Nuvoton pinctrl support
+
+obj-$(CONFIG_PINCTRL_WPCM450) += pinctrl-wpcm450.o
+obj-$(CONFIG_PINCTRL_NPCM7XX) += pinctrl-npcm7xx.o
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
new file mode 100644
index 0000000000..843ffcd968
--- /dev/null
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
@@ -0,0 +1,2055 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2016-2018 Nuvoton Technology corporation.
+// Copyright (c) 2016, Dell Inc
+
+#include <linux/device.h>
+#include <linux/gpio/driver.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
+#include <linux/regmap.h>
+#include <linux/seq_file.h>
+
+#include <linux/pinctrl/consumer.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+/* GCR registers */
+#define NPCM7XX_GCR_PDID 0x00
+#define NPCM7XX_GCR_MFSEL1 0x0C
+#define NPCM7XX_GCR_MFSEL2 0x10
+#define NPCM7XX_GCR_MFSEL3 0x64
+#define NPCM7XX_GCR_MFSEL4 0xb0
+#define NPCM7XX_GCR_CPCTL 0xD0
+#define NPCM7XX_GCR_CP2BST 0xD4
+#define NPCM7XX_GCR_B2CPNT 0xD8
+#define NPCM7XX_GCR_I2CSEGSEL 0xE0
+#define NPCM7XX_GCR_I2CSEGCTL 0xE4
+#define NPCM7XX_GCR_SRCNT 0x68
+#define NPCM7XX_GCR_FLOCKR1 0x74
+#define NPCM7XX_GCR_DSCNT 0x78
+
+#define SRCNT_ESPI BIT(3)
+
+/* GPIO registers */
+#define NPCM7XX_GP_N_TLOCK1 0x00
+#define NPCM7XX_GP_N_DIN 0x04 /* Data IN */
+#define NPCM7XX_GP_N_POL 0x08 /* Polarity */
+#define NPCM7XX_GP_N_DOUT 0x0c /* Data OUT */
+#define NPCM7XX_GP_N_OE 0x10 /* Output Enable */
+#define NPCM7XX_GP_N_OTYP 0x14
+#define NPCM7XX_GP_N_MP 0x18
+#define NPCM7XX_GP_N_PU 0x1c /* Pull-up */
+#define NPCM7XX_GP_N_PD 0x20 /* Pull-down */
+#define NPCM7XX_GP_N_DBNC 0x24 /* Debounce */
+#define NPCM7XX_GP_N_EVTYP 0x28 /* Event Type */
+#define NPCM7XX_GP_N_EVBE 0x2c /* Event Both Edge */
+#define NPCM7XX_GP_N_OBL0 0x30
+#define NPCM7XX_GP_N_OBL1 0x34
+#define NPCM7XX_GP_N_OBL2 0x38
+#define NPCM7XX_GP_N_OBL3 0x3c
+#define NPCM7XX_GP_N_EVEN 0x40 /* Event Enable */
+#define NPCM7XX_GP_N_EVENS 0x44 /* Event Set (enable) */
+#define NPCM7XX_GP_N_EVENC 0x48 /* Event Clear (disable) */
+#define NPCM7XX_GP_N_EVST 0x4c /* Event Status */
+#define NPCM7XX_GP_N_SPLCK 0x50
+#define NPCM7XX_GP_N_MPLCK 0x54
+#define NPCM7XX_GP_N_IEM 0x58 /* Input Enable */
+#define NPCM7XX_GP_N_OSRC 0x5c
+#define NPCM7XX_GP_N_ODSC 0x60
+#define NPCM7XX_GP_N_DOS 0x68 /* Data OUT Set */
+#define NPCM7XX_GP_N_DOC 0x6c /* Data OUT Clear */
+#define NPCM7XX_GP_N_OES 0x70 /* Output Enable Set */
+#define NPCM7XX_GP_N_OEC 0x74 /* Output Enable Clear */
+#define NPCM7XX_GP_N_TLOCK2 0x7c
+
+#define NPCM7XX_GPIO_PER_BANK 32
+#define NPCM7XX_GPIO_BANK_NUM 8
+#define NPCM7XX_GCR_NONE 0
+
+/* Structure for register banks */
+struct npcm7xx_gpio {
+ void __iomem *base;
+ struct gpio_chip gc;
+ int irqbase;
+ int irq;
+ u32 pinctrl_id;
+ int (*direction_input)(struct gpio_chip *chip, unsigned int offset);
+ int (*direction_output)(struct gpio_chip *chip, unsigned int offset,
+ int value);
+ int (*request)(struct gpio_chip *chip, unsigned int offset);
+ void (*free)(struct gpio_chip *chip, unsigned int offset);
+};
+
+struct npcm7xx_pinctrl {
+ struct pinctrl_dev *pctldev;
+ struct device *dev;
+ struct npcm7xx_gpio gpio_bank[NPCM7XX_GPIO_BANK_NUM];
+ struct irq_domain *domain;
+ struct regmap *gcr_regmap;
+ void __iomem *regs;
+ u32 bank_num;
+};
+
+/* GPIO handling in the pinctrl driver */
+static void npcm_gpio_set(struct gpio_chip *gc, void __iomem *reg,
+ unsigned int pinmask)
+{
+ unsigned long flags;
+ unsigned long val;
+
+ raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
+
+ val = ioread32(reg) | pinmask;
+ iowrite32(val, reg);
+
+ raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
+}
+
+static void npcm_gpio_clr(struct gpio_chip *gc, void __iomem *reg,
+ unsigned int pinmask)
+{
+ unsigned long flags;
+ unsigned long val;
+
+ raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
+
+ val = ioread32(reg) & ~pinmask;
+ iowrite32(val, reg);
+
+ raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
+}
+
+static void npcmgpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
+{
+ struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
+
+ seq_printf(s, "-- module %d [gpio%d - %d]\n",
+ bank->gc.base / bank->gc.ngpio,
+ bank->gc.base,
+ bank->gc.base + bank->gc.ngpio);
+ seq_printf(s, "DIN :%.8x DOUT:%.8x IE :%.8x OE :%.8x\n",
+ ioread32(bank->base + NPCM7XX_GP_N_DIN),
+ ioread32(bank->base + NPCM7XX_GP_N_DOUT),
+ ioread32(bank->base + NPCM7XX_GP_N_IEM),
+ ioread32(bank->base + NPCM7XX_GP_N_OE));
+ seq_printf(s, "PU :%.8x PD :%.8x DB :%.8x POL :%.8x\n",
+ ioread32(bank->base + NPCM7XX_GP_N_PU),
+ ioread32(bank->base + NPCM7XX_GP_N_PD),
+ ioread32(bank->base + NPCM7XX_GP_N_DBNC),
+ ioread32(bank->base + NPCM7XX_GP_N_POL));
+ seq_printf(s, "ETYP:%.8x EVBE:%.8x EVEN:%.8x EVST:%.8x\n",
+ ioread32(bank->base + NPCM7XX_GP_N_EVTYP),
+ ioread32(bank->base + NPCM7XX_GP_N_EVBE),
+ ioread32(bank->base + NPCM7XX_GP_N_EVEN),
+ ioread32(bank->base + NPCM7XX_GP_N_EVST));
+ seq_printf(s, "OTYP:%.8x OSRC:%.8x ODSC:%.8x\n",
+ ioread32(bank->base + NPCM7XX_GP_N_OTYP),
+ ioread32(bank->base + NPCM7XX_GP_N_OSRC),
+ ioread32(bank->base + NPCM7XX_GP_N_ODSC));
+ seq_printf(s, "OBL0:%.8x OBL1:%.8x OBL2:%.8x OBL3:%.8x\n",
+ ioread32(bank->base + NPCM7XX_GP_N_OBL0),
+ ioread32(bank->base + NPCM7XX_GP_N_OBL1),
+ ioread32(bank->base + NPCM7XX_GP_N_OBL2),
+ ioread32(bank->base + NPCM7XX_GP_N_OBL3));
+ seq_printf(s, "SLCK:%.8x MLCK:%.8x\n",
+ ioread32(bank->base + NPCM7XX_GP_N_SPLCK),
+ ioread32(bank->base + NPCM7XX_GP_N_MPLCK));
+}
+
+static int npcmgpio_direction_input(struct gpio_chip *chip, unsigned int offset)
+{
+ struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
+ int ret;
+
+ ret = pinctrl_gpio_direction_input(offset + chip->base);
+ if (ret)
+ return ret;
+
+ return bank->direction_input(chip, offset);
+}
+
+/* Set GPIO to Output with initial value */
+static int npcmgpio_direction_output(struct gpio_chip *chip,
+ unsigned int offset, int value)
+{
+ struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
+ int ret;
+
+ dev_dbg(chip->parent, "gpio_direction_output: offset%d = %x\n", offset,
+ value);
+
+ ret = pinctrl_gpio_direction_output(offset + chip->base);
+ if (ret)
+ return ret;
+
+ return bank->direction_output(chip, offset, value);
+}
+
+static int npcmgpio_gpio_request(struct gpio_chip *chip, unsigned int offset)
+{
+ struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
+ int ret;
+
+ dev_dbg(chip->parent, "gpio_request: offset%d\n", offset);
+ ret = pinctrl_gpio_request(offset + chip->base);
+ if (ret)
+ return ret;
+
+ return bank->request(chip, offset);
+}
+
+static void npcmgpio_gpio_free(struct gpio_chip *chip, unsigned int offset)
+{
+ dev_dbg(chip->parent, "gpio_free: offset%d\n", offset);
+ pinctrl_gpio_free(offset + chip->base);
+}
+
+static void npcmgpio_irq_handler(struct irq_desc *desc)
+{
+ struct gpio_chip *gc;
+ struct irq_chip *chip;
+ struct npcm7xx_gpio *bank;
+ unsigned long sts, en, bit;
+
+ gc = irq_desc_get_handler_data(desc);
+ bank = gpiochip_get_data(gc);
+ chip = irq_desc_get_chip(desc);
+
+ chained_irq_enter(chip, desc);
+ sts = ioread32(bank->base + NPCM7XX_GP_N_EVST);
+ en = ioread32(bank->base + NPCM7XX_GP_N_EVEN);
+ dev_dbg(bank->gc.parent, "==> got irq sts %.8lx %.8lx\n", sts,
+ en);
+
+ sts &= en;
+ for_each_set_bit(bit, &sts, NPCM7XX_GPIO_PER_BANK)
+ generic_handle_domain_irq(gc->irq.domain, bit);
+ chained_irq_exit(chip, desc);
+}
+
+static int npcmgpio_set_irq_type(struct irq_data *d, unsigned int type)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct npcm7xx_gpio *bank = gpiochip_get_data(gc);
+ unsigned int gpio = BIT(irqd_to_hwirq(d));
+
+ dev_dbg(bank->gc.parent, "setirqtype: %u.%u = %u\n", gpio,
+ d->irq, type);
+ switch (type) {
+ case IRQ_TYPE_EDGE_RISING:
+ dev_dbg(bank->gc.parent, "edge.rising\n");
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
+ break;
+ case IRQ_TYPE_EDGE_FALLING:
+ dev_dbg(bank->gc.parent, "edge.falling\n");
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
+ break;
+ case IRQ_TYPE_EDGE_BOTH:
+ dev_dbg(bank->gc.parent, "edge.both\n");
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ dev_dbg(bank->gc.parent, "level.low\n");
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
+ break;
+ case IRQ_TYPE_LEVEL_HIGH:
+ dev_dbg(bank->gc.parent, "level.high\n");
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
+ break;
+ default:
+ dev_dbg(bank->gc.parent, "invalid irq type\n");
+ return -EINVAL;
+ }
+
+ if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVTYP, gpio);
+ irq_set_handler_locked(d, handle_level_irq);
+ } else if (type & (IRQ_TYPE_EDGE_BOTH | IRQ_TYPE_EDGE_RISING
+ | IRQ_TYPE_EDGE_FALLING)) {
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_EVTYP, gpio);
+ irq_set_handler_locked(d, handle_edge_irq);
+ }
+
+ return 0;
+}
+
+static void npcmgpio_irq_ack(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct npcm7xx_gpio *bank = gpiochip_get_data(gc);
+ unsigned int gpio = irqd_to_hwirq(d);
+
+ dev_dbg(bank->gc.parent, "irq_ack: %u.%u\n", gpio, d->irq);
+ iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVST);
+}
+
+/* Disable GPIO interrupt */
+static void npcmgpio_irq_mask(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct npcm7xx_gpio *bank = gpiochip_get_data(gc);
+ unsigned int gpio = irqd_to_hwirq(d);
+
+ /* Clear events */
+ dev_dbg(bank->gc.parent, "irq_mask: %u.%u\n", gpio, d->irq);
+ iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVENC);
+ gpiochip_disable_irq(gc, gpio);
+}
+
+/* Enable GPIO interrupt */
+static void npcmgpio_irq_unmask(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct npcm7xx_gpio *bank = gpiochip_get_data(gc);
+ unsigned int gpio = irqd_to_hwirq(d);
+
+ /* Enable events */
+ gpiochip_enable_irq(gc, gpio);
+ dev_dbg(bank->gc.parent, "irq_unmask: %u.%u\n", gpio, d->irq);
+ iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVENS);
+}
+
+static unsigned int npcmgpio_irq_startup(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ unsigned int gpio = irqd_to_hwirq(d);
+
+ /* active-high, input, clear interrupt, enable interrupt */
+ dev_dbg(gc->parent, "startup: %u.%u\n", gpio, d->irq);
+ npcmgpio_direction_input(gc, gpio);
+ npcmgpio_irq_ack(d);
+ npcmgpio_irq_unmask(d);
+
+ return 0;
+}
+
+static const struct irq_chip npcmgpio_irqchip = {
+ .name = "NPCM7XX-GPIO-IRQ",
+ .irq_ack = npcmgpio_irq_ack,
+ .irq_unmask = npcmgpio_irq_unmask,
+ .irq_mask = npcmgpio_irq_mask,
+ .irq_set_type = npcmgpio_set_irq_type,
+ .irq_startup = npcmgpio_irq_startup,
+ .flags = IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
+/* pinmux handing in the pinctrl driver*/
+static const int smb0_pins[] = { 115, 114 };
+static const int smb0b_pins[] = { 195, 194 };
+static const int smb0c_pins[] = { 202, 196 };
+static const int smb0d_pins[] = { 198, 199 };
+static const int smb0den_pins[] = { 197 };
+
+static const int smb1_pins[] = { 117, 116 };
+static const int smb1b_pins[] = { 126, 127 };
+static const int smb1c_pins[] = { 124, 125 };
+static const int smb1d_pins[] = { 4, 5 };
+
+static const int smb2_pins[] = { 119, 118 };
+static const int smb2b_pins[] = { 122, 123 };
+static const int smb2c_pins[] = { 120, 121 };
+static const int smb2d_pins[] = { 6, 7 };
+
+static const int smb3_pins[] = { 30, 31 };
+static const int smb3b_pins[] = { 39, 40 };
+static const int smb3c_pins[] = { 37, 38 };
+static const int smb3d_pins[] = { 59, 60 };
+
+static const int smb4_pins[] = { 28, 29 };
+static const int smb4b_pins[] = { 18, 19 };
+static const int smb4c_pins[] = { 20, 21 };
+static const int smb4d_pins[] = { 22, 23 };
+static const int smb4den_pins[] = { 17 };
+
+static const int smb5_pins[] = { 26, 27 };
+static const int smb5b_pins[] = { 13, 12 };
+static const int smb5c_pins[] = { 15, 14 };
+static const int smb5d_pins[] = { 94, 93 };
+static const int ga20kbc_pins[] = { 94, 93 };
+
+static const int smb6_pins[] = { 172, 171 };
+static const int smb7_pins[] = { 174, 173 };
+static const int smb8_pins[] = { 129, 128 };
+static const int smb9_pins[] = { 131, 130 };
+static const int smb10_pins[] = { 133, 132 };
+static const int smb11_pins[] = { 135, 134 };
+static const int smb12_pins[] = { 221, 220 };
+static const int smb13_pins[] = { 223, 222 };
+static const int smb14_pins[] = { 22, 23 };
+static const int smb15_pins[] = { 20, 21 };
+
+static const int fanin0_pins[] = { 64 };
+static const int fanin1_pins[] = { 65 };
+static const int fanin2_pins[] = { 66 };
+static const int fanin3_pins[] = { 67 };
+static const int fanin4_pins[] = { 68 };
+static const int fanin5_pins[] = { 69 };
+static const int fanin6_pins[] = { 70 };
+static const int fanin7_pins[] = { 71 };
+static const int fanin8_pins[] = { 72 };
+static const int fanin9_pins[] = { 73 };
+static const int fanin10_pins[] = { 74 };
+static const int fanin11_pins[] = { 75 };
+static const int fanin12_pins[] = { 76 };
+static const int fanin13_pins[] = { 77 };
+static const int fanin14_pins[] = { 78 };
+static const int fanin15_pins[] = { 79 };
+static const int faninx_pins[] = { 175, 176, 177, 203 };
+
+static const int pwm0_pins[] = { 80 };
+static const int pwm1_pins[] = { 81 };
+static const int pwm2_pins[] = { 82 };
+static const int pwm3_pins[] = { 83 };
+static const int pwm4_pins[] = { 144 };
+static const int pwm5_pins[] = { 145 };
+static const int pwm6_pins[] = { 146 };
+static const int pwm7_pins[] = { 147 };
+
+static const int uart1_pins[] = { 43, 44, 45, 46, 47, 61, 62, 63 };
+static const int uart2_pins[] = { 48, 49, 50, 51, 52, 53, 54, 55 };
+
+/* RGMII 1 pin group */
+static const int rg1_pins[] = { 96, 97, 98, 99, 100, 101, 102, 103, 104, 105,
+ 106, 107 };
+/* RGMII 1 MD interface pin group */
+static const int rg1mdio_pins[] = { 108, 109 };
+
+/* RGMII 2 pin group */
+static const int rg2_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212,
+ 213, 214, 215 };
+/* RGMII 2 MD interface pin group */
+static const int rg2mdio_pins[] = { 216, 217 };
+
+static const int ddr_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212,
+ 213, 214, 215, 216, 217 };
+/* Serial I/O Expander 1 */
+static const int iox1_pins[] = { 0, 1, 2, 3 };
+/* Serial I/O Expander 2 */
+static const int iox2_pins[] = { 4, 5, 6, 7 };
+/* Host Serial I/O Expander 2 */
+static const int ioxh_pins[] = { 10, 11, 24, 25 };
+
+static const int mmc_pins[] = { 152, 154, 156, 157, 158, 159 };
+static const int mmcwp_pins[] = { 153 };
+static const int mmccd_pins[] = { 155 };
+static const int mmcrst_pins[] = { 155 };
+static const int mmc8_pins[] = { 148, 149, 150, 151 };
+
+/* RMII 1 pin groups */
+static const int r1_pins[] = { 178, 179, 180, 181, 182, 193, 201 };
+static const int r1err_pins[] = { 56 };
+static const int r1md_pins[] = { 57, 58 };
+
+/* RMII 2 pin groups */
+static const int r2_pins[] = { 84, 85, 86, 87, 88, 89, 200 };
+static const int r2err_pins[] = { 90 };
+static const int r2md_pins[] = { 91, 92 };
+
+static const int sd1_pins[] = { 136, 137, 138, 139, 140, 141, 142, 143 };
+static const int sd1pwr_pins[] = { 143 };
+
+static const int wdog1_pins[] = { 218 };
+static const int wdog2_pins[] = { 219 };
+
+/* BMC serial port 0 */
+static const int bmcuart0a_pins[] = { 41, 42 };
+static const int bmcuart0b_pins[] = { 48, 49 };
+
+static const int bmcuart1_pins[] = { 43, 44, 62, 63 };
+
+/* System Control Interrupt and Power Management Event pin group */
+static const int scipme_pins[] = { 169 };
+/* System Management Interrupt pin group */
+static const int sci_pins[] = { 170 };
+/* Serial Interrupt Line pin group */
+static const int serirq_pins[] = { 162 };
+
+static const int clkout_pins[] = { 160 };
+static const int clkreq_pins[] = { 231 };
+
+static const int jtag2_pins[] = { 43, 44, 45, 46, 47 };
+/* Graphics SPI Clock pin group */
+static const int gspi_pins[] = { 12, 13, 14, 15 };
+
+static const int spix_pins[] = { 224, 225, 226, 227, 229, 230 };
+static const int spixcs1_pins[] = { 228 };
+
+static const int pspi1_pins[] = { 175, 176, 177 };
+static const int pspi2_pins[] = { 17, 18, 19 };
+
+static const int spi0cs1_pins[] = { 32 };
+
+static const int spi3_pins[] = { 183, 184, 185, 186 };
+static const int spi3cs1_pins[] = { 187 };
+static const int spi3quad_pins[] = { 188, 189 };
+static const int spi3cs2_pins[] = { 188 };
+static const int spi3cs3_pins[] = { 189 };
+
+static const int ddc_pins[] = { 204, 205, 206, 207 };
+
+static const int lpc_pins[] = { 95, 161, 163, 164, 165, 166, 167 };
+static const int lpcclk_pins[] = { 168 };
+static const int espi_pins[] = { 95, 161, 163, 164, 165, 166, 167, 168 };
+
+static const int lkgpo0_pins[] = { 16 };
+static const int lkgpo1_pins[] = { 8 };
+static const int lkgpo2_pins[] = { 9 };
+
+static const int nprd_smi_pins[] = { 190 };
+
+/*
+ * pin: name, number
+ * group: name, npins, pins
+ * function: name, ngroups, groups
+ */
+struct npcm7xx_group {
+ const char *name;
+ const unsigned int *pins;
+ int npins;
+};
+
+#define NPCM7XX_GRPS \
+ NPCM7XX_GRP(smb0), \
+ NPCM7XX_GRP(smb0b), \
+ NPCM7XX_GRP(smb0c), \
+ NPCM7XX_GRP(smb0d), \
+ NPCM7XX_GRP(smb0den), \
+ NPCM7XX_GRP(smb1), \
+ NPCM7XX_GRP(smb1b), \
+ NPCM7XX_GRP(smb1c), \
+ NPCM7XX_GRP(smb1d), \
+ NPCM7XX_GRP(smb2), \
+ NPCM7XX_GRP(smb2b), \
+ NPCM7XX_GRP(smb2c), \
+ NPCM7XX_GRP(smb2d), \
+ NPCM7XX_GRP(smb3), \
+ NPCM7XX_GRP(smb3b), \
+ NPCM7XX_GRP(smb3c), \
+ NPCM7XX_GRP(smb3d), \
+ NPCM7XX_GRP(smb4), \
+ NPCM7XX_GRP(smb4b), \
+ NPCM7XX_GRP(smb4c), \
+ NPCM7XX_GRP(smb4d), \
+ NPCM7XX_GRP(smb4den), \
+ NPCM7XX_GRP(smb5), \
+ NPCM7XX_GRP(smb5b), \
+ NPCM7XX_GRP(smb5c), \
+ NPCM7XX_GRP(smb5d), \
+ NPCM7XX_GRP(ga20kbc), \
+ NPCM7XX_GRP(smb6), \
+ NPCM7XX_GRP(smb7), \
+ NPCM7XX_GRP(smb8), \
+ NPCM7XX_GRP(smb9), \
+ NPCM7XX_GRP(smb10), \
+ NPCM7XX_GRP(smb11), \
+ NPCM7XX_GRP(smb12), \
+ NPCM7XX_GRP(smb13), \
+ NPCM7XX_GRP(smb14), \
+ NPCM7XX_GRP(smb15), \
+ NPCM7XX_GRP(fanin0), \
+ NPCM7XX_GRP(fanin1), \
+ NPCM7XX_GRP(fanin2), \
+ NPCM7XX_GRP(fanin3), \
+ NPCM7XX_GRP(fanin4), \
+ NPCM7XX_GRP(fanin5), \
+ NPCM7XX_GRP(fanin6), \
+ NPCM7XX_GRP(fanin7), \
+ NPCM7XX_GRP(fanin8), \
+ NPCM7XX_GRP(fanin9), \
+ NPCM7XX_GRP(fanin10), \
+ NPCM7XX_GRP(fanin11), \
+ NPCM7XX_GRP(fanin12), \
+ NPCM7XX_GRP(fanin13), \
+ NPCM7XX_GRP(fanin14), \
+ NPCM7XX_GRP(fanin15), \
+ NPCM7XX_GRP(faninx), \
+ NPCM7XX_GRP(pwm0), \
+ NPCM7XX_GRP(pwm1), \
+ NPCM7XX_GRP(pwm2), \
+ NPCM7XX_GRP(pwm3), \
+ NPCM7XX_GRP(pwm4), \
+ NPCM7XX_GRP(pwm5), \
+ NPCM7XX_GRP(pwm6), \
+ NPCM7XX_GRP(pwm7), \
+ NPCM7XX_GRP(rg1), \
+ NPCM7XX_GRP(rg1mdio), \
+ NPCM7XX_GRP(rg2), \
+ NPCM7XX_GRP(rg2mdio), \
+ NPCM7XX_GRP(ddr), \
+ NPCM7XX_GRP(uart1), \
+ NPCM7XX_GRP(uart2), \
+ NPCM7XX_GRP(bmcuart0a), \
+ NPCM7XX_GRP(bmcuart0b), \
+ NPCM7XX_GRP(bmcuart1), \
+ NPCM7XX_GRP(iox1), \
+ NPCM7XX_GRP(iox2), \
+ NPCM7XX_GRP(ioxh), \
+ NPCM7XX_GRP(gspi), \
+ NPCM7XX_GRP(mmc), \
+ NPCM7XX_GRP(mmcwp), \
+ NPCM7XX_GRP(mmccd), \
+ NPCM7XX_GRP(mmcrst), \
+ NPCM7XX_GRP(mmc8), \
+ NPCM7XX_GRP(r1), \
+ NPCM7XX_GRP(r1err), \
+ NPCM7XX_GRP(r1md), \
+ NPCM7XX_GRP(r2), \
+ NPCM7XX_GRP(r2err), \
+ NPCM7XX_GRP(r2md), \
+ NPCM7XX_GRP(sd1), \
+ NPCM7XX_GRP(sd1pwr), \
+ NPCM7XX_GRP(wdog1), \
+ NPCM7XX_GRP(wdog2), \
+ NPCM7XX_GRP(scipme), \
+ NPCM7XX_GRP(sci), \
+ NPCM7XX_GRP(serirq), \
+ NPCM7XX_GRP(jtag2), \
+ NPCM7XX_GRP(spix), \
+ NPCM7XX_GRP(spixcs1), \
+ NPCM7XX_GRP(pspi1), \
+ NPCM7XX_GRP(pspi2), \
+ NPCM7XX_GRP(ddc), \
+ NPCM7XX_GRP(clkreq), \
+ NPCM7XX_GRP(clkout), \
+ NPCM7XX_GRP(spi3), \
+ NPCM7XX_GRP(spi3cs1), \
+ NPCM7XX_GRP(spi3quad), \
+ NPCM7XX_GRP(spi3cs2), \
+ NPCM7XX_GRP(spi3cs3), \
+ NPCM7XX_GRP(spi0cs1), \
+ NPCM7XX_GRP(lpc), \
+ NPCM7XX_GRP(lpcclk), \
+ NPCM7XX_GRP(espi), \
+ NPCM7XX_GRP(lkgpo0), \
+ NPCM7XX_GRP(lkgpo1), \
+ NPCM7XX_GRP(lkgpo2), \
+ NPCM7XX_GRP(nprd_smi), \
+ \
+
+enum {
+#define NPCM7XX_GRP(x) fn_ ## x
+ NPCM7XX_GRPS
+ /* add placeholder for none/gpio */
+ NPCM7XX_GRP(none),
+ NPCM7XX_GRP(gpio),
+#undef NPCM7XX_GRP
+};
+
+static struct npcm7xx_group npcm7xx_groups[] = {
+#define NPCM7XX_GRP(x) { .name = #x, .pins = x ## _pins, \
+ .npins = ARRAY_SIZE(x ## _pins) }
+ NPCM7XX_GRPS
+#undef NPCM7XX_GRP
+};
+
+#define NPCM7XX_SFUNC(a) NPCM7XX_FUNC(a, #a)
+#define NPCM7XX_FUNC(a, b...) static const char *a ## _grp[] = { b }
+#define NPCM7XX_MKFUNC(nm) { .name = #nm, .ngroups = ARRAY_SIZE(nm ## _grp), \
+ .groups = nm ## _grp }
+struct npcm7xx_func {
+ const char *name;
+ const unsigned int ngroups;
+ const char *const *groups;
+};
+
+NPCM7XX_SFUNC(smb0);
+NPCM7XX_SFUNC(smb0b);
+NPCM7XX_SFUNC(smb0c);
+NPCM7XX_SFUNC(smb0d);
+NPCM7XX_SFUNC(smb0den);
+NPCM7XX_SFUNC(smb1);
+NPCM7XX_SFUNC(smb1b);
+NPCM7XX_SFUNC(smb1c);
+NPCM7XX_SFUNC(smb1d);
+NPCM7XX_SFUNC(smb2);
+NPCM7XX_SFUNC(smb2b);
+NPCM7XX_SFUNC(smb2c);
+NPCM7XX_SFUNC(smb2d);
+NPCM7XX_SFUNC(smb3);
+NPCM7XX_SFUNC(smb3b);
+NPCM7XX_SFUNC(smb3c);
+NPCM7XX_SFUNC(smb3d);
+NPCM7XX_SFUNC(smb4);
+NPCM7XX_SFUNC(smb4b);
+NPCM7XX_SFUNC(smb4c);
+NPCM7XX_SFUNC(smb4d);
+NPCM7XX_SFUNC(smb4den);
+NPCM7XX_SFUNC(smb5);
+NPCM7XX_SFUNC(smb5b);
+NPCM7XX_SFUNC(smb5c);
+NPCM7XX_SFUNC(smb5d);
+NPCM7XX_SFUNC(ga20kbc);
+NPCM7XX_SFUNC(smb6);
+NPCM7XX_SFUNC(smb7);
+NPCM7XX_SFUNC(smb8);
+NPCM7XX_SFUNC(smb9);
+NPCM7XX_SFUNC(smb10);
+NPCM7XX_SFUNC(smb11);
+NPCM7XX_SFUNC(smb12);
+NPCM7XX_SFUNC(smb13);
+NPCM7XX_SFUNC(smb14);
+NPCM7XX_SFUNC(smb15);
+NPCM7XX_SFUNC(fanin0);
+NPCM7XX_SFUNC(fanin1);
+NPCM7XX_SFUNC(fanin2);
+NPCM7XX_SFUNC(fanin3);
+NPCM7XX_SFUNC(fanin4);
+NPCM7XX_SFUNC(fanin5);
+NPCM7XX_SFUNC(fanin6);
+NPCM7XX_SFUNC(fanin7);
+NPCM7XX_SFUNC(fanin8);
+NPCM7XX_SFUNC(fanin9);
+NPCM7XX_SFUNC(fanin10);
+NPCM7XX_SFUNC(fanin11);
+NPCM7XX_SFUNC(fanin12);
+NPCM7XX_SFUNC(fanin13);
+NPCM7XX_SFUNC(fanin14);
+NPCM7XX_SFUNC(fanin15);
+NPCM7XX_SFUNC(faninx);
+NPCM7XX_SFUNC(pwm0);
+NPCM7XX_SFUNC(pwm1);
+NPCM7XX_SFUNC(pwm2);
+NPCM7XX_SFUNC(pwm3);
+NPCM7XX_SFUNC(pwm4);
+NPCM7XX_SFUNC(pwm5);
+NPCM7XX_SFUNC(pwm6);
+NPCM7XX_SFUNC(pwm7);
+NPCM7XX_SFUNC(rg1);
+NPCM7XX_SFUNC(rg1mdio);
+NPCM7XX_SFUNC(rg2);
+NPCM7XX_SFUNC(rg2mdio);
+NPCM7XX_SFUNC(ddr);
+NPCM7XX_SFUNC(uart1);
+NPCM7XX_SFUNC(uart2);
+NPCM7XX_SFUNC(bmcuart0a);
+NPCM7XX_SFUNC(bmcuart0b);
+NPCM7XX_SFUNC(bmcuart1);
+NPCM7XX_SFUNC(iox1);
+NPCM7XX_SFUNC(iox2);
+NPCM7XX_SFUNC(ioxh);
+NPCM7XX_SFUNC(gspi);
+NPCM7XX_SFUNC(mmc);
+NPCM7XX_SFUNC(mmcwp);
+NPCM7XX_SFUNC(mmccd);
+NPCM7XX_SFUNC(mmcrst);
+NPCM7XX_SFUNC(mmc8);
+NPCM7XX_SFUNC(r1);
+NPCM7XX_SFUNC(r1err);
+NPCM7XX_SFUNC(r1md);
+NPCM7XX_SFUNC(r2);
+NPCM7XX_SFUNC(r2err);
+NPCM7XX_SFUNC(r2md);
+NPCM7XX_SFUNC(sd1);
+NPCM7XX_SFUNC(sd1pwr);
+NPCM7XX_SFUNC(wdog1);
+NPCM7XX_SFUNC(wdog2);
+NPCM7XX_SFUNC(scipme);
+NPCM7XX_SFUNC(sci);
+NPCM7XX_SFUNC(serirq);
+NPCM7XX_SFUNC(jtag2);
+NPCM7XX_SFUNC(spix);
+NPCM7XX_SFUNC(spixcs1);
+NPCM7XX_SFUNC(pspi1);
+NPCM7XX_SFUNC(pspi2);
+NPCM7XX_SFUNC(ddc);
+NPCM7XX_SFUNC(clkreq);
+NPCM7XX_SFUNC(clkout);
+NPCM7XX_SFUNC(spi3);
+NPCM7XX_SFUNC(spi3cs1);
+NPCM7XX_SFUNC(spi3quad);
+NPCM7XX_SFUNC(spi3cs2);
+NPCM7XX_SFUNC(spi3cs3);
+NPCM7XX_SFUNC(spi0cs1);
+NPCM7XX_SFUNC(lpc);
+NPCM7XX_SFUNC(lpcclk);
+NPCM7XX_SFUNC(espi);
+NPCM7XX_SFUNC(lkgpo0);
+NPCM7XX_SFUNC(lkgpo1);
+NPCM7XX_SFUNC(lkgpo2);
+NPCM7XX_SFUNC(nprd_smi);
+
+/* Function names */
+static struct npcm7xx_func npcm7xx_funcs[] = {
+ NPCM7XX_MKFUNC(smb0),
+ NPCM7XX_MKFUNC(smb0b),
+ NPCM7XX_MKFUNC(smb0c),
+ NPCM7XX_MKFUNC(smb0d),
+ NPCM7XX_MKFUNC(smb0den),
+ NPCM7XX_MKFUNC(smb1),
+ NPCM7XX_MKFUNC(smb1b),
+ NPCM7XX_MKFUNC(smb1c),
+ NPCM7XX_MKFUNC(smb1d),
+ NPCM7XX_MKFUNC(smb2),
+ NPCM7XX_MKFUNC(smb2b),
+ NPCM7XX_MKFUNC(smb2c),
+ NPCM7XX_MKFUNC(smb2d),
+ NPCM7XX_MKFUNC(smb3),
+ NPCM7XX_MKFUNC(smb3b),
+ NPCM7XX_MKFUNC(smb3c),
+ NPCM7XX_MKFUNC(smb3d),
+ NPCM7XX_MKFUNC(smb4),
+ NPCM7XX_MKFUNC(smb4b),
+ NPCM7XX_MKFUNC(smb4c),
+ NPCM7XX_MKFUNC(smb4d),
+ NPCM7XX_MKFUNC(smb4den),
+ NPCM7XX_MKFUNC(smb5),
+ NPCM7XX_MKFUNC(smb5b),
+ NPCM7XX_MKFUNC(smb5c),
+ NPCM7XX_MKFUNC(smb5d),
+ NPCM7XX_MKFUNC(ga20kbc),
+ NPCM7XX_MKFUNC(smb6),
+ NPCM7XX_MKFUNC(smb7),
+ NPCM7XX_MKFUNC(smb8),
+ NPCM7XX_MKFUNC(smb9),
+ NPCM7XX_MKFUNC(smb10),
+ NPCM7XX_MKFUNC(smb11),
+ NPCM7XX_MKFUNC(smb12),
+ NPCM7XX_MKFUNC(smb13),
+ NPCM7XX_MKFUNC(smb14),
+ NPCM7XX_MKFUNC(smb15),
+ NPCM7XX_MKFUNC(fanin0),
+ NPCM7XX_MKFUNC(fanin1),
+ NPCM7XX_MKFUNC(fanin2),
+ NPCM7XX_MKFUNC(fanin3),
+ NPCM7XX_MKFUNC(fanin4),
+ NPCM7XX_MKFUNC(fanin5),
+ NPCM7XX_MKFUNC(fanin6),
+ NPCM7XX_MKFUNC(fanin7),
+ NPCM7XX_MKFUNC(fanin8),
+ NPCM7XX_MKFUNC(fanin9),
+ NPCM7XX_MKFUNC(fanin10),
+ NPCM7XX_MKFUNC(fanin11),
+ NPCM7XX_MKFUNC(fanin12),
+ NPCM7XX_MKFUNC(fanin13),
+ NPCM7XX_MKFUNC(fanin14),
+ NPCM7XX_MKFUNC(fanin15),
+ NPCM7XX_MKFUNC(faninx),
+ NPCM7XX_MKFUNC(pwm0),
+ NPCM7XX_MKFUNC(pwm1),
+ NPCM7XX_MKFUNC(pwm2),
+ NPCM7XX_MKFUNC(pwm3),
+ NPCM7XX_MKFUNC(pwm4),
+ NPCM7XX_MKFUNC(pwm5),
+ NPCM7XX_MKFUNC(pwm6),
+ NPCM7XX_MKFUNC(pwm7),
+ NPCM7XX_MKFUNC(rg1),
+ NPCM7XX_MKFUNC(rg1mdio),
+ NPCM7XX_MKFUNC(rg2),
+ NPCM7XX_MKFUNC(rg2mdio),
+ NPCM7XX_MKFUNC(ddr),
+ NPCM7XX_MKFUNC(uart1),
+ NPCM7XX_MKFUNC(uart2),
+ NPCM7XX_MKFUNC(bmcuart0a),
+ NPCM7XX_MKFUNC(bmcuart0b),
+ NPCM7XX_MKFUNC(bmcuart1),
+ NPCM7XX_MKFUNC(iox1),
+ NPCM7XX_MKFUNC(iox2),
+ NPCM7XX_MKFUNC(ioxh),
+ NPCM7XX_MKFUNC(gspi),
+ NPCM7XX_MKFUNC(mmc),
+ NPCM7XX_MKFUNC(mmcwp),
+ NPCM7XX_MKFUNC(mmccd),
+ NPCM7XX_MKFUNC(mmcrst),
+ NPCM7XX_MKFUNC(mmc8),
+ NPCM7XX_MKFUNC(r1),
+ NPCM7XX_MKFUNC(r1err),
+ NPCM7XX_MKFUNC(r1md),
+ NPCM7XX_MKFUNC(r2),
+ NPCM7XX_MKFUNC(r2err),
+ NPCM7XX_MKFUNC(r2md),
+ NPCM7XX_MKFUNC(sd1),
+ NPCM7XX_MKFUNC(sd1pwr),
+ NPCM7XX_MKFUNC(wdog1),
+ NPCM7XX_MKFUNC(wdog2),
+ NPCM7XX_MKFUNC(scipme),
+ NPCM7XX_MKFUNC(sci),
+ NPCM7XX_MKFUNC(serirq),
+ NPCM7XX_MKFUNC(jtag2),
+ NPCM7XX_MKFUNC(spix),
+ NPCM7XX_MKFUNC(spixcs1),
+ NPCM7XX_MKFUNC(pspi1),
+ NPCM7XX_MKFUNC(pspi2),
+ NPCM7XX_MKFUNC(ddc),
+ NPCM7XX_MKFUNC(clkreq),
+ NPCM7XX_MKFUNC(clkout),
+ NPCM7XX_MKFUNC(spi3),
+ NPCM7XX_MKFUNC(spi3cs1),
+ NPCM7XX_MKFUNC(spi3quad),
+ NPCM7XX_MKFUNC(spi3cs2),
+ NPCM7XX_MKFUNC(spi3cs3),
+ NPCM7XX_MKFUNC(spi0cs1),
+ NPCM7XX_MKFUNC(lpc),
+ NPCM7XX_MKFUNC(lpcclk),
+ NPCM7XX_MKFUNC(espi),
+ NPCM7XX_MKFUNC(lkgpo0),
+ NPCM7XX_MKFUNC(lkgpo1),
+ NPCM7XX_MKFUNC(lkgpo2),
+ NPCM7XX_MKFUNC(nprd_smi),
+};
+
+#define NPCM7XX_PINCFG(a, b, c, d, e, f, g, h, i, j, k) \
+ [a] = { .fn0 = fn_ ## b, .reg0 = NPCM7XX_GCR_ ## c, .bit0 = d, \
+ .fn1 = fn_ ## e, .reg1 = NPCM7XX_GCR_ ## f, .bit1 = g, \
+ .fn2 = fn_ ## h, .reg2 = NPCM7XX_GCR_ ## i, .bit2 = j, \
+ .flag = k }
+
+/* Drive strength controlled by NPCM7XX_GP_N_ODSC */
+#define DRIVE_STRENGTH_LO_SHIFT 8
+#define DRIVE_STRENGTH_HI_SHIFT 12
+#define DRIVE_STRENGTH_MASK 0x0000FF00
+
+#define DSTR(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
+ ((hi) << DRIVE_STRENGTH_HI_SHIFT))
+#define DSLO(x) (((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
+#define DSHI(x) (((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)
+
+#define GPI 0x1 /* Not GPO */
+#define GPO 0x2 /* Not GPI */
+#define SLEW 0x4 /* Has Slew Control, NPCM7XX_GP_N_OSRC */
+#define SLEWLPC 0x8 /* Has Slew Control, SRCNT.3 */
+
+struct npcm7xx_pincfg {
+ int flag;
+ int fn0, reg0, bit0;
+ int fn1, reg1, bit1;
+ int fn2, reg2, bit2;
+};
+
+static const struct npcm7xx_pincfg pincfg[] = {
+ /* PIN FUNCTION 1 FUNCTION 2 FUNCTION 3 FLAGS */
+ NPCM7XX_PINCFG(0, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(1, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(2, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(3, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(4, iox2, MFSEL3, 14, smb1d, I2CSEGSEL, 7, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(5, iox2, MFSEL3, 14, smb1d, I2CSEGSEL, 7, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(6, iox2, MFSEL3, 14, smb2d, I2CSEGSEL, 10, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(7, iox2, MFSEL3, 14, smb2d, I2CSEGSEL, 10, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(8, lkgpo1, FLOCKR1, 4, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(9, lkgpo2, FLOCKR1, 8, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(10, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(11, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(12, gspi, MFSEL1, 24, smb5b, I2CSEGSEL, 19, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(13, gspi, MFSEL1, 24, smb5b, I2CSEGSEL, 19, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(14, gspi, MFSEL1, 24, smb5c, I2CSEGSEL, 20, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(15, gspi, MFSEL1, 24, smb5c, I2CSEGSEL, 20, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(16, lkgpo0, FLOCKR1, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(17, pspi2, MFSEL3, 13, smb4den, I2CSEGSEL, 23, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(18, pspi2, MFSEL3, 13, smb4b, I2CSEGSEL, 14, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(19, pspi2, MFSEL3, 13, smb4b, I2CSEGSEL, 14, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(20, smb4c, I2CSEGSEL, 15, smb15, MFSEL3, 8, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(21, smb4c, I2CSEGSEL, 15, smb15, MFSEL3, 8, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(22, smb4d, I2CSEGSEL, 16, smb14, MFSEL3, 7, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(23, smb4d, I2CSEGSEL, 16, smb14, MFSEL3, 7, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(24, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(25, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(26, smb5, MFSEL1, 2, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(27, smb5, MFSEL1, 2, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(28, smb4, MFSEL1, 1, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(29, smb4, MFSEL1, 1, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(30, smb3, MFSEL1, 0, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(31, smb3, MFSEL1, 0, none, NONE, 0, none, NONE, 0, 0),
+
+ NPCM7XX_PINCFG(32, spi0cs1, MFSEL1, 3, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(33, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(34, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(37, smb3c, I2CSEGSEL, 12, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(38, smb3c, I2CSEGSEL, 12, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(39, smb3b, I2CSEGSEL, 11, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(40, smb3b, I2CSEGSEL, 11, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(41, bmcuart0a, MFSEL1, 9, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(42, bmcuart0a, MFSEL1, 9, none, NONE, 0, none, NONE, 0, DSTR(2, 4) | GPO),
+ NPCM7XX_PINCFG(43, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, bmcuart1, MFSEL3, 24, 0),
+ NPCM7XX_PINCFG(44, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, bmcuart1, MFSEL3, 24, 0),
+ NPCM7XX_PINCFG(45, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(46, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, DSTR(2, 8)),
+ NPCM7XX_PINCFG(47, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, DSTR(2, 8)),
+ NPCM7XX_PINCFG(48, uart2, MFSEL1, 11, bmcuart0b, MFSEL4, 1, none, NONE, 0, GPO),
+ NPCM7XX_PINCFG(49, uart2, MFSEL1, 11, bmcuart0b, MFSEL4, 1, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(50, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(51, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, GPO),
+ NPCM7XX_PINCFG(52, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(53, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, GPO),
+ NPCM7XX_PINCFG(54, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(55, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(56, r1err, MFSEL1, 12, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(57, r1md, MFSEL1, 13, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
+ NPCM7XX_PINCFG(58, r1md, MFSEL1, 13, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
+ NPCM7XX_PINCFG(59, smb3d, I2CSEGSEL, 13, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(60, smb3d, I2CSEGSEL, 13, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(61, uart1, MFSEL1, 10, none, NONE, 0, none, NONE, 0, GPO),
+ NPCM7XX_PINCFG(62, uart1, MFSEL1, 10, bmcuart1, MFSEL3, 24, none, NONE, 0, GPO),
+ NPCM7XX_PINCFG(63, uart1, MFSEL1, 10, bmcuart1, MFSEL3, 24, none, NONE, 0, GPO),
+
+ NPCM7XX_PINCFG(64, fanin0, MFSEL2, 0, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(65, fanin1, MFSEL2, 1, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(66, fanin2, MFSEL2, 2, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(67, fanin3, MFSEL2, 3, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(68, fanin4, MFSEL2, 4, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(69, fanin5, MFSEL2, 5, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(70, fanin6, MFSEL2, 6, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(71, fanin7, MFSEL2, 7, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(72, fanin8, MFSEL2, 8, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(73, fanin9, MFSEL2, 9, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(74, fanin10, MFSEL2, 10, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(75, fanin11, MFSEL2, 11, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(76, fanin12, MFSEL2, 12, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(77, fanin13, MFSEL2, 13, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(78, fanin14, MFSEL2, 14, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(79, fanin15, MFSEL2, 15, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(80, pwm0, MFSEL2, 16, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(81, pwm1, MFSEL2, 17, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(82, pwm2, MFSEL2, 18, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(83, pwm3, MFSEL2, 19, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(84, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(85, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(86, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(87, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(88, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(89, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(90, r2err, MFSEL1, 15, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(91, r2md, MFSEL1, 16, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
+ NPCM7XX_PINCFG(92, r2md, MFSEL1, 16, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
+ NPCM7XX_PINCFG(93, ga20kbc, MFSEL1, 17, smb5d, I2CSEGSEL, 21, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(94, ga20kbc, MFSEL1, 17, smb5d, I2CSEGSEL, 21, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(95, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, 0),
+
+ NPCM7XX_PINCFG(96, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(97, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(98, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(99, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(100, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(101, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(102, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(103, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(104, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(105, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(106, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(107, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(108, rg1mdio, MFSEL4, 21, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(109, rg1mdio, MFSEL4, 21, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(110, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(111, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(112, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(113, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(114, smb0, MFSEL1, 6, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(115, smb0, MFSEL1, 6, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(116, smb1, MFSEL1, 7, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(117, smb1, MFSEL1, 7, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(118, smb2, MFSEL1, 8, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(119, smb2, MFSEL1, 8, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(120, smb2c, I2CSEGSEL, 9, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(121, smb2c, I2CSEGSEL, 9, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(122, smb2b, I2CSEGSEL, 8, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(123, smb2b, I2CSEGSEL, 8, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(124, smb1c, I2CSEGSEL, 6, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(125, smb1c, I2CSEGSEL, 6, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(126, smb1b, I2CSEGSEL, 5, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(127, smb1b, I2CSEGSEL, 5, none, NONE, 0, none, NONE, 0, SLEW),
+
+ NPCM7XX_PINCFG(128, smb8, MFSEL4, 11, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(129, smb8, MFSEL4, 11, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(130, smb9, MFSEL4, 12, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(131, smb9, MFSEL4, 12, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(132, smb10, MFSEL4, 13, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(133, smb10, MFSEL4, 13, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(134, smb11, MFSEL4, 14, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(135, smb11, MFSEL4, 14, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(136, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(137, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(138, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(139, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(140, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(141, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(142, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(143, sd1, MFSEL3, 12, sd1pwr, MFSEL4, 5, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(144, pwm4, MFSEL2, 20, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(145, pwm5, MFSEL2, 21, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(146, pwm6, MFSEL2, 22, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(147, pwm7, MFSEL2, 23, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(148, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(149, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(150, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(151, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(152, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(153, mmcwp, FLOCKR1, 24, none, NONE, 0, none, NONE, 0, 0), /* Z1/A1 */
+ NPCM7XX_PINCFG(154, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(155, mmccd, MFSEL3, 25, mmcrst, MFSEL4, 6, none, NONE, 0, 0), /* Z1/A1 */
+ NPCM7XX_PINCFG(156, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(157, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(158, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(159, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+
+ NPCM7XX_PINCFG(160, clkout, MFSEL1, 21, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(161, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, DSTR(8, 12)),
+ NPCM7XX_PINCFG(162, serirq, NONE, 0, gpio, MFSEL1, 31, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(163, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, 0),
+ NPCM7XX_PINCFG(164, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
+ NPCM7XX_PINCFG(165, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
+ NPCM7XX_PINCFG(166, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
+ NPCM7XX_PINCFG(167, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
+ NPCM7XX_PINCFG(168, lpcclk, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL3, 16, 0),
+ NPCM7XX_PINCFG(169, scipme, MFSEL3, 0, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(170, sci, MFSEL1, 22, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(171, smb6, MFSEL3, 1, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(172, smb6, MFSEL3, 1, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(173, smb7, MFSEL3, 2, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(174, smb7, MFSEL3, 2, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(175, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(176, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(177, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(178, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(179, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(180, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(181, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(182, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(183, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(184, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
+ NPCM7XX_PINCFG(185, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
+ NPCM7XX_PINCFG(186, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(187, spi3cs1, MFSEL4, 17, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(188, spi3quad, MFSEL4, 20, spi3cs2, MFSEL4, 18, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(189, spi3quad, MFSEL4, 20, spi3cs3, MFSEL4, 19, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(190, gpio, FLOCKR1, 20, nprd_smi, NONE, 0, none, NONE, 0, DSTR(2, 4)),
+ NPCM7XX_PINCFG(191, none, NONE, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)), /* XX */
+
+ NPCM7XX_PINCFG(192, none, NONE, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)), /* XX */
+ NPCM7XX_PINCFG(193, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(194, smb0b, I2CSEGSEL, 0, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(195, smb0b, I2CSEGSEL, 0, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(196, smb0c, I2CSEGSEL, 1, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(197, smb0den, I2CSEGSEL, 22, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(198, smb0d, I2CSEGSEL, 2, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(199, smb0d, I2CSEGSEL, 2, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(200, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(201, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(202, smb0c, I2CSEGSEL, 1, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(203, faninx, MFSEL3, 3, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(204, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(205, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(206, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(207, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(208, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(209, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(210, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(211, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(212, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(213, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(214, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(215, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(216, rg2mdio, MFSEL4, 23, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(217, rg2mdio, MFSEL4, 23, ddr, MFSEL3, 26, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(218, wdog1, MFSEL3, 19, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(219, wdog2, MFSEL3, 20, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
+ NPCM7XX_PINCFG(220, smb12, MFSEL3, 5, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(221, smb12, MFSEL3, 5, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(222, smb13, MFSEL3, 6, none, NONE, 0, none, NONE, 0, 0),
+ NPCM7XX_PINCFG(223, smb13, MFSEL3, 6, none, NONE, 0, none, NONE, 0, 0),
+
+ NPCM7XX_PINCFG(224, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, SLEW),
+ NPCM7XX_PINCFG(225, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
+ NPCM7XX_PINCFG(226, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
+ NPCM7XX_PINCFG(227, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(228, spixcs1, MFSEL4, 28, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(229, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(230, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
+ NPCM7XX_PINCFG(231, clkreq, MFSEL4, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
+ NPCM7XX_PINCFG(253, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* SDHC1 power */
+ NPCM7XX_PINCFG(254, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* SDHC2 power */
+ NPCM7XX_PINCFG(255, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* DACOSEL */
+};
+
+/* number, name, drv_data */
+static const struct pinctrl_pin_desc npcm7xx_pins[] = {
+ PINCTRL_PIN(0, "GPIO0/IOX1DI"),
+ PINCTRL_PIN(1, "GPIO1/IOX1LD"),
+ PINCTRL_PIN(2, "GPIO2/IOX1CK"),
+ PINCTRL_PIN(3, "GPIO3/IOX1D0"),
+ PINCTRL_PIN(4, "GPIO4/IOX2DI/SMB1DSDA"),
+ PINCTRL_PIN(5, "GPIO5/IOX2LD/SMB1DSCL"),
+ PINCTRL_PIN(6, "GPIO6/IOX2CK/SMB2DSDA"),
+ PINCTRL_PIN(7, "GPIO7/IOX2D0/SMB2DSCL"),
+ PINCTRL_PIN(8, "GPIO8/LKGPO1"),
+ PINCTRL_PIN(9, "GPIO9/LKGPO2"),
+ PINCTRL_PIN(10, "GPIO10/IOXHLD"),
+ PINCTRL_PIN(11, "GPIO11/IOXHCK"),
+ PINCTRL_PIN(12, "GPIO12/GSPICK/SMB5BSCL"),
+ PINCTRL_PIN(13, "GPIO13/GSPIDO/SMB5BSDA"),
+ PINCTRL_PIN(14, "GPIO14/GSPIDI/SMB5CSCL"),
+ PINCTRL_PIN(15, "GPIO15/GSPICS/SMB5CSDA"),
+ PINCTRL_PIN(16, "GPIO16/LKGPO0"),
+ PINCTRL_PIN(17, "GPIO17/PSPI2DI/SMB4DEN"),
+ PINCTRL_PIN(18, "GPIO18/PSPI2D0/SMB4BSDA"),
+ PINCTRL_PIN(19, "GPIO19/PSPI2CK/SMB4BSCL"),
+ PINCTRL_PIN(20, "GPIO20/SMB4CSDA/SMB15SDA"),
+ PINCTRL_PIN(21, "GPIO21/SMB4CSCL/SMB15SCL"),
+ PINCTRL_PIN(22, "GPIO22/SMB4DSDA/SMB14SDA"),
+ PINCTRL_PIN(23, "GPIO23/SMB4DSCL/SMB14SCL"),
+ PINCTRL_PIN(24, "GPIO24/IOXHDO"),
+ PINCTRL_PIN(25, "GPIO25/IOXHDI"),
+ PINCTRL_PIN(26, "GPIO26/SMB5SDA"),
+ PINCTRL_PIN(27, "GPIO27/SMB5SCL"),
+ PINCTRL_PIN(28, "GPIO28/SMB4SDA"),
+ PINCTRL_PIN(29, "GPIO29/SMB4SCL"),
+ PINCTRL_PIN(30, "GPIO30/SMB3SDA"),
+ PINCTRL_PIN(31, "GPIO31/SMB3SCL"),
+
+ PINCTRL_PIN(32, "GPIO32/nSPI0CS1"),
+ PINCTRL_PIN(33, "SPI0D2"),
+ PINCTRL_PIN(34, "SPI0D3"),
+ PINCTRL_PIN(37, "GPIO37/SMB3CSDA"),
+ PINCTRL_PIN(38, "GPIO38/SMB3CSCL"),
+ PINCTRL_PIN(39, "GPIO39/SMB3BSDA"),
+ PINCTRL_PIN(40, "GPIO40/SMB3BSCL"),
+ PINCTRL_PIN(41, "GPIO41/BSPRXD"),
+ PINCTRL_PIN(42, "GPO42/BSPTXD/STRAP11"),
+ PINCTRL_PIN(43, "GPIO43/RXD1/JTMS2/BU1RXD"),
+ PINCTRL_PIN(44, "GPIO44/nCTS1/JTDI2/BU1CTS"),
+ PINCTRL_PIN(45, "GPIO45/nDCD1/JTDO2"),
+ PINCTRL_PIN(46, "GPIO46/nDSR1/JTCK2"),
+ PINCTRL_PIN(47, "GPIO47/nRI1/JCP_RDY2"),
+ PINCTRL_PIN(48, "GPIO48/TXD2/BSPTXD"),
+ PINCTRL_PIN(49, "GPIO49/RXD2/BSPRXD"),
+ PINCTRL_PIN(50, "GPIO50/nCTS2"),
+ PINCTRL_PIN(51, "GPO51/nRTS2/STRAP2"),
+ PINCTRL_PIN(52, "GPIO52/nDCD2"),
+ PINCTRL_PIN(53, "GPO53/nDTR2_BOUT2/STRAP1"),
+ PINCTRL_PIN(54, "GPIO54/nDSR2"),
+ PINCTRL_PIN(55, "GPIO55/nRI2"),
+ PINCTRL_PIN(56, "GPIO56/R1RXERR"),
+ PINCTRL_PIN(57, "GPIO57/R1MDC"),
+ PINCTRL_PIN(58, "GPIO58/R1MDIO"),
+ PINCTRL_PIN(59, "GPIO59/SMB3DSDA"),
+ PINCTRL_PIN(60, "GPIO60/SMB3DSCL"),
+ PINCTRL_PIN(61, "GPO61/nDTR1_BOUT1/STRAP6"),
+ PINCTRL_PIN(62, "GPO62/nRTST1/STRAP5"),
+ PINCTRL_PIN(63, "GPO63/TXD1/STRAP4"),
+
+ PINCTRL_PIN(64, "GPIO64/FANIN0"),
+ PINCTRL_PIN(65, "GPIO65/FANIN1"),
+ PINCTRL_PIN(66, "GPIO66/FANIN2"),
+ PINCTRL_PIN(67, "GPIO67/FANIN3"),
+ PINCTRL_PIN(68, "GPIO68/FANIN4"),
+ PINCTRL_PIN(69, "GPIO69/FANIN5"),
+ PINCTRL_PIN(70, "GPIO70/FANIN6"),
+ PINCTRL_PIN(71, "GPIO71/FANIN7"),
+ PINCTRL_PIN(72, "GPIO72/FANIN8"),
+ PINCTRL_PIN(73, "GPIO73/FANIN9"),
+ PINCTRL_PIN(74, "GPIO74/FANIN10"),
+ PINCTRL_PIN(75, "GPIO75/FANIN11"),
+ PINCTRL_PIN(76, "GPIO76/FANIN12"),
+ PINCTRL_PIN(77, "GPIO77/FANIN13"),
+ PINCTRL_PIN(78, "GPIO78/FANIN14"),
+ PINCTRL_PIN(79, "GPIO79/FANIN15"),
+ PINCTRL_PIN(80, "GPIO80/PWM0"),
+ PINCTRL_PIN(81, "GPIO81/PWM1"),
+ PINCTRL_PIN(82, "GPIO82/PWM2"),
+ PINCTRL_PIN(83, "GPIO83/PWM3"),
+ PINCTRL_PIN(84, "GPIO84/R2TXD0"),
+ PINCTRL_PIN(85, "GPIO85/R2TXD1"),
+ PINCTRL_PIN(86, "GPIO86/R2TXEN"),
+ PINCTRL_PIN(87, "GPIO87/R2RXD0"),
+ PINCTRL_PIN(88, "GPIO88/R2RXD1"),
+ PINCTRL_PIN(89, "GPIO89/R2CRSDV"),
+ PINCTRL_PIN(90, "GPIO90/R2RXERR"),
+ PINCTRL_PIN(91, "GPIO91/R2MDC"),
+ PINCTRL_PIN(92, "GPIO92/R2MDIO"),
+ PINCTRL_PIN(93, "GPIO93/GA20/SMB5DSCL"),
+ PINCTRL_PIN(94, "GPIO94/nKBRST/SMB5DSDA"),
+ PINCTRL_PIN(95, "GPIO95/nLRESET/nESPIRST"),
+
+ PINCTRL_PIN(96, "GPIO96/RG1TXD0"),
+ PINCTRL_PIN(97, "GPIO97/RG1TXD1"),
+ PINCTRL_PIN(98, "GPIO98/RG1TXD2"),
+ PINCTRL_PIN(99, "GPIO99/RG1TXD3"),
+ PINCTRL_PIN(100, "GPIO100/RG1TXC"),
+ PINCTRL_PIN(101, "GPIO101/RG1TXCTL"),
+ PINCTRL_PIN(102, "GPIO102/RG1RXD0"),
+ PINCTRL_PIN(103, "GPIO103/RG1RXD1"),
+ PINCTRL_PIN(104, "GPIO104/RG1RXD2"),
+ PINCTRL_PIN(105, "GPIO105/RG1RXD3"),
+ PINCTRL_PIN(106, "GPIO106/RG1RXC"),
+ PINCTRL_PIN(107, "GPIO107/RG1RXCTL"),
+ PINCTRL_PIN(108, "GPIO108/RG1MDC"),
+ PINCTRL_PIN(109, "GPIO109/RG1MDIO"),
+ PINCTRL_PIN(110, "GPIO110/RG2TXD0/DDRV0"),
+ PINCTRL_PIN(111, "GPIO111/RG2TXD1/DDRV1"),
+ PINCTRL_PIN(112, "GPIO112/RG2TXD2/DDRV2"),
+ PINCTRL_PIN(113, "GPIO113/RG2TXD3/DDRV3"),
+ PINCTRL_PIN(114, "GPIO114/SMB0SCL"),
+ PINCTRL_PIN(115, "GPIO115/SMB0SDA"),
+ PINCTRL_PIN(116, "GPIO116/SMB1SCL"),
+ PINCTRL_PIN(117, "GPIO117/SMB1SDA"),
+ PINCTRL_PIN(118, "GPIO118/SMB2SCL"),
+ PINCTRL_PIN(119, "GPIO119/SMB2SDA"),
+ PINCTRL_PIN(120, "GPIO120/SMB2CSDA"),
+ PINCTRL_PIN(121, "GPIO121/SMB2CSCL"),
+ PINCTRL_PIN(122, "GPIO122/SMB2BSDA"),
+ PINCTRL_PIN(123, "GPIO123/SMB2BSCL"),
+ PINCTRL_PIN(124, "GPIO124/SMB1CSDA"),
+ PINCTRL_PIN(125, "GPIO125/SMB1CSCL"),
+ PINCTRL_PIN(126, "GPIO126/SMB1BSDA"),
+ PINCTRL_PIN(127, "GPIO127/SMB1BSCL"),
+
+ PINCTRL_PIN(128, "GPIO128/SMB8SCL"),
+ PINCTRL_PIN(129, "GPIO129/SMB8SDA"),
+ PINCTRL_PIN(130, "GPIO130/SMB9SCL"),
+ PINCTRL_PIN(131, "GPIO131/SMB9SDA"),
+ PINCTRL_PIN(132, "GPIO132/SMB10SCL"),
+ PINCTRL_PIN(133, "GPIO133/SMB10SDA"),
+ PINCTRL_PIN(134, "GPIO134/SMB11SCL"),
+ PINCTRL_PIN(135, "GPIO135/SMB11SDA"),
+ PINCTRL_PIN(136, "GPIO136/SD1DT0"),
+ PINCTRL_PIN(137, "GPIO137/SD1DT1"),
+ PINCTRL_PIN(138, "GPIO138/SD1DT2"),
+ PINCTRL_PIN(139, "GPIO139/SD1DT3"),
+ PINCTRL_PIN(140, "GPIO140/SD1CLK"),
+ PINCTRL_PIN(141, "GPIO141/SD1WP"),
+ PINCTRL_PIN(142, "GPIO142/SD1CMD"),
+ PINCTRL_PIN(143, "GPIO143/SD1CD/SD1PWR"),
+ PINCTRL_PIN(144, "GPIO144/PWM4"),
+ PINCTRL_PIN(145, "GPIO145/PWM5"),
+ PINCTRL_PIN(146, "GPIO146/PWM6"),
+ PINCTRL_PIN(147, "GPIO147/PWM7"),
+ PINCTRL_PIN(148, "GPIO148/MMCDT4"),
+ PINCTRL_PIN(149, "GPIO149/MMCDT5"),
+ PINCTRL_PIN(150, "GPIO150/MMCDT6"),
+ PINCTRL_PIN(151, "GPIO151/MMCDT7"),
+ PINCTRL_PIN(152, "GPIO152/MMCCLK"),
+ PINCTRL_PIN(153, "GPIO153/MMCWP"),
+ PINCTRL_PIN(154, "GPIO154/MMCCMD"),
+ PINCTRL_PIN(155, "GPIO155/nMMCCD/nMMCRST"),
+ PINCTRL_PIN(156, "GPIO156/MMCDT0"),
+ PINCTRL_PIN(157, "GPIO157/MMCDT1"),
+ PINCTRL_PIN(158, "GPIO158/MMCDT2"),
+ PINCTRL_PIN(159, "GPIO159/MMCDT3"),
+
+ PINCTRL_PIN(160, "GPIO160/CLKOUT/RNGOSCOUT"),
+ PINCTRL_PIN(161, "GPIO161/nLFRAME/nESPICS"),
+ PINCTRL_PIN(162, "GPIO162/SERIRQ"),
+ PINCTRL_PIN(163, "GPIO163/LCLK/ESPICLK"),
+ PINCTRL_PIN(164, "GPIO164/LAD0/ESPI_IO0"/*dscnt6*/),
+ PINCTRL_PIN(165, "GPIO165/LAD1/ESPI_IO1"/*dscnt6*/),
+ PINCTRL_PIN(166, "GPIO166/LAD2/ESPI_IO2"/*dscnt6*/),
+ PINCTRL_PIN(167, "GPIO167/LAD3/ESPI_IO3"/*dscnt6*/),
+ PINCTRL_PIN(168, "GPIO168/nCLKRUN/nESPIALERT"),
+ PINCTRL_PIN(169, "GPIO169/nSCIPME"),
+ PINCTRL_PIN(170, "GPIO170/nSMI"),
+ PINCTRL_PIN(171, "GPIO171/SMB6SCL"),
+ PINCTRL_PIN(172, "GPIO172/SMB6SDA"),
+ PINCTRL_PIN(173, "GPIO173/SMB7SCL"),
+ PINCTRL_PIN(174, "GPIO174/SMB7SDA"),
+ PINCTRL_PIN(175, "GPIO175/PSPI1CK/FANIN19"),
+ PINCTRL_PIN(176, "GPIO176/PSPI1DO/FANIN18"),
+ PINCTRL_PIN(177, "GPIO177/PSPI1DI/FANIN17"),
+ PINCTRL_PIN(178, "GPIO178/R1TXD0"),
+ PINCTRL_PIN(179, "GPIO179/R1TXD1"),
+ PINCTRL_PIN(180, "GPIO180/R1TXEN"),
+ PINCTRL_PIN(181, "GPIO181/R1RXD0"),
+ PINCTRL_PIN(182, "GPIO182/R1RXD1"),
+ PINCTRL_PIN(183, "GPIO183/SPI3CK"),
+ PINCTRL_PIN(184, "GPO184/SPI3D0/STRAP9"),
+ PINCTRL_PIN(185, "GPO185/SPI3D1/STRAP10"),
+ PINCTRL_PIN(186, "GPIO186/nSPI3CS0"),
+ PINCTRL_PIN(187, "GPIO187/nSPI3CS1"),
+ PINCTRL_PIN(188, "GPIO188/SPI3D2/nSPI3CS2"),
+ PINCTRL_PIN(189, "GPIO189/SPI3D3/nSPI3CS3"),
+ PINCTRL_PIN(190, "GPIO190/nPRD_SMI"),
+ PINCTRL_PIN(191, "GPIO191"),
+
+ PINCTRL_PIN(192, "GPIO192"),
+ PINCTRL_PIN(193, "GPIO193/R1CRSDV"),
+ PINCTRL_PIN(194, "GPIO194/SMB0BSCL"),
+ PINCTRL_PIN(195, "GPIO195/SMB0BSDA"),
+ PINCTRL_PIN(196, "GPIO196/SMB0CSCL"),
+ PINCTRL_PIN(197, "GPIO197/SMB0DEN"),
+ PINCTRL_PIN(198, "GPIO198/SMB0DSDA"),
+ PINCTRL_PIN(199, "GPIO199/SMB0DSCL"),
+ PINCTRL_PIN(200, "GPIO200/R2CK"),
+ PINCTRL_PIN(201, "GPIO201/R1CK"),
+ PINCTRL_PIN(202, "GPIO202/SMB0CSDA"),
+ PINCTRL_PIN(203, "GPIO203/FANIN16"),
+ PINCTRL_PIN(204, "GPIO204/DDC2SCL"),
+ PINCTRL_PIN(205, "GPIO205/DDC2SDA"),
+ PINCTRL_PIN(206, "GPIO206/HSYNC2"),
+ PINCTRL_PIN(207, "GPIO207/VSYNC2"),
+ PINCTRL_PIN(208, "GPIO208/RG2TXC/DVCK"),
+ PINCTRL_PIN(209, "GPIO209/RG2TXCTL/DDRV4"),
+ PINCTRL_PIN(210, "GPIO210/RG2RXD0/DDRV5"),
+ PINCTRL_PIN(211, "GPIO211/RG2RXD1/DDRV6"),
+ PINCTRL_PIN(212, "GPIO212/RG2RXD2/DDRV7"),
+ PINCTRL_PIN(213, "GPIO213/RG2RXD3/DDRV8"),
+ PINCTRL_PIN(214, "GPIO214/RG2RXC/DDRV9"),
+ PINCTRL_PIN(215, "GPIO215/RG2RXCTL/DDRV10"),
+ PINCTRL_PIN(216, "GPIO216/RG2MDC/DDRV11"),
+ PINCTRL_PIN(217, "GPIO217/RG2MDIO/DVHSYNC"),
+ PINCTRL_PIN(218, "GPIO218/nWDO1"),
+ PINCTRL_PIN(219, "GPIO219/nWDO2"),
+ PINCTRL_PIN(220, "GPIO220/SMB12SCL"),
+ PINCTRL_PIN(221, "GPIO221/SMB12SDA"),
+ PINCTRL_PIN(222, "GPIO222/SMB13SCL"),
+ PINCTRL_PIN(223, "GPIO223/SMB13SDA"),
+
+ PINCTRL_PIN(224, "GPIO224/SPIXCK"),
+ PINCTRL_PIN(225, "GPO225/SPIXD0/STRAP12"),
+ PINCTRL_PIN(226, "GPO226/SPIXD1/STRAP13"),
+ PINCTRL_PIN(227, "GPIO227/nSPIXCS0"),
+ PINCTRL_PIN(228, "GPIO228/nSPIXCS1"),
+ PINCTRL_PIN(229, "GPO229/SPIXD2/STRAP3"),
+ PINCTRL_PIN(230, "GPIO230/SPIXD3"),
+ PINCTRL_PIN(231, "GPIO231/nCLKREQ"),
+ PINCTRL_PIN(255, "GPI255/DACOSEL"),
+};
+
+/* Enable mode in pin group */
+static void npcm7xx_setfunc(struct regmap *gcr_regmap, const unsigned int *pin,
+ int pin_number, int mode)
+{
+ const struct npcm7xx_pincfg *cfg;
+ int i;
+
+ for (i = 0 ; i < pin_number ; i++) {
+ cfg = &pincfg[pin[i]];
+ if (mode == fn_gpio || cfg->fn0 == mode || cfg->fn1 == mode || cfg->fn2 == mode) {
+ if (cfg->reg0)
+ regmap_update_bits(gcr_regmap, cfg->reg0,
+ BIT(cfg->bit0),
+ !!(cfg->fn0 == mode) ?
+ BIT(cfg->bit0) : 0);
+ if (cfg->reg1)
+ regmap_update_bits(gcr_regmap, cfg->reg1,
+ BIT(cfg->bit1),
+ !!(cfg->fn1 == mode) ?
+ BIT(cfg->bit1) : 0);
+ if (cfg->reg2)
+ regmap_update_bits(gcr_regmap, cfg->reg2,
+ BIT(cfg->bit2),
+ !!(cfg->fn2 == mode) ?
+ BIT(cfg->bit2) : 0);
+ }
+ }
+}
+
+/* Get slew rate of pin (high/low) */
+static int npcm7xx_get_slew_rate(struct npcm7xx_gpio *bank,
+ struct regmap *gcr_regmap, unsigned int pin)
+{
+ u32 val;
+ int gpio = (pin % bank->gc.ngpio);
+ unsigned long pinmask = BIT(gpio);
+
+ if (pincfg[pin].flag & SLEW)
+ return ioread32(bank->base + NPCM7XX_GP_N_OSRC)
+ & pinmask;
+ /* LPC Slew rate in SRCNT register */
+ if (pincfg[pin].flag & SLEWLPC) {
+ regmap_read(gcr_regmap, NPCM7XX_GCR_SRCNT, &val);
+ return !!(val & SRCNT_ESPI);
+ }
+
+ return -EINVAL;
+}
+
+/* Set slew rate of pin (high/low) */
+static int npcm7xx_set_slew_rate(struct npcm7xx_gpio *bank,
+ struct regmap *gcr_regmap, unsigned int pin,
+ int arg)
+{
+ int gpio = BIT(pin % bank->gc.ngpio);
+
+ if (pincfg[pin].flag & SLEW) {
+ switch (arg) {
+ case 0:
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_OSRC,
+ gpio);
+ return 0;
+ case 1:
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_OSRC,
+ gpio);
+ return 0;
+ default:
+ return -EINVAL;
+ }
+ }
+ /* LPC Slew rate in SRCNT register */
+ if (pincfg[pin].flag & SLEWLPC) {
+ switch (arg) {
+ case 0:
+ regmap_update_bits(gcr_regmap, NPCM7XX_GCR_SRCNT,
+ SRCNT_ESPI, 0);
+ return 0;
+ case 1:
+ regmap_update_bits(gcr_regmap, NPCM7XX_GCR_SRCNT,
+ SRCNT_ESPI, SRCNT_ESPI);
+ return 0;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ return -EINVAL;
+}
+
+/* Get drive strength for a pin, if supported */
+static int npcm7xx_get_drive_strength(struct pinctrl_dev *pctldev,
+ unsigned int pin)
+{
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+ struct npcm7xx_gpio *bank =
+ &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
+ int gpio = (pin % bank->gc.ngpio);
+ unsigned long pinmask = BIT(gpio);
+ u32 ds = 0;
+ int flg, val;
+
+ flg = pincfg[pin].flag;
+ if (flg & DRIVE_STRENGTH_MASK) {
+ /* Get standard reading */
+ val = ioread32(bank->base + NPCM7XX_GP_N_ODSC)
+ & pinmask;
+ ds = val ? DSHI(flg) : DSLO(flg);
+ dev_dbg(bank->gc.parent,
+ "pin %d strength %d = %d\n", pin, val, ds);
+ return ds;
+ }
+
+ return -EINVAL;
+}
+
+/* Set drive strength for a pin, if supported */
+static int npcm7xx_set_drive_strength(struct npcm7xx_pinctrl *npcm,
+ unsigned int pin, int nval)
+{
+ int v;
+ struct npcm7xx_gpio *bank =
+ &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
+ int gpio = BIT(pin % bank->gc.ngpio);
+
+ v = (pincfg[pin].flag & DRIVE_STRENGTH_MASK);
+ if (!nval || !v)
+ return -ENOTSUPP;
+ if (DSLO(v) == nval) {
+ dev_dbg(bank->gc.parent,
+ "setting pin %d to low strength [%d]\n", pin, nval);
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_ODSC, gpio);
+ return 0;
+ } else if (DSHI(v) == nval) {
+ dev_dbg(bank->gc.parent,
+ "setting pin %d to high strength [%d]\n", pin, nval);
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_ODSC, gpio);
+ return 0;
+ }
+
+ return -ENOTSUPP;
+}
+
+/* pinctrl_ops */
+static void npcm7xx_pin_dbg_show(struct pinctrl_dev *pctldev,
+ struct seq_file *s, unsigned int offset)
+{
+ seq_printf(s, "pinctrl_ops.dbg: %d", offset);
+}
+
+static int npcm7xx_get_groups_count(struct pinctrl_dev *pctldev)
+{
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+
+ dev_dbg(npcm->dev, "group size: %zu\n", ARRAY_SIZE(npcm7xx_groups));
+ return ARRAY_SIZE(npcm7xx_groups);
+}
+
+static const char *npcm7xx_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned int selector)
+{
+ return npcm7xx_groups[selector].name;
+}
+
+static int npcm7xx_get_group_pins(struct pinctrl_dev *pctldev,
+ unsigned int selector,
+ const unsigned int **pins,
+ unsigned int *npins)
+{
+ *npins = npcm7xx_groups[selector].npins;
+ *pins = npcm7xx_groups[selector].pins;
+
+ return 0;
+}
+
+static int npcm7xx_dt_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np_config,
+ struct pinctrl_map **map,
+ u32 *num_maps)
+{
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+
+ dev_dbg(npcm->dev, "dt_node_to_map: %s\n", np_config->name);
+ return pinconf_generic_dt_node_to_map(pctldev, np_config,
+ map, num_maps,
+ PIN_MAP_TYPE_INVALID);
+}
+
+static void npcm7xx_dt_free_map(struct pinctrl_dev *pctldev,
+ struct pinctrl_map *map, u32 num_maps)
+{
+ kfree(map);
+}
+
+static const struct pinctrl_ops npcm7xx_pinctrl_ops = {
+ .get_groups_count = npcm7xx_get_groups_count,
+ .get_group_name = npcm7xx_get_group_name,
+ .get_group_pins = npcm7xx_get_group_pins,
+ .pin_dbg_show = npcm7xx_pin_dbg_show,
+ .dt_node_to_map = npcm7xx_dt_node_to_map,
+ .dt_free_map = npcm7xx_dt_free_map,
+};
+
+/* pinmux_ops */
+static int npcm7xx_get_functions_count(struct pinctrl_dev *pctldev)
+{
+ return ARRAY_SIZE(npcm7xx_funcs);
+}
+
+static const char *npcm7xx_get_function_name(struct pinctrl_dev *pctldev,
+ unsigned int function)
+{
+ return npcm7xx_funcs[function].name;
+}
+
+static int npcm7xx_get_function_groups(struct pinctrl_dev *pctldev,
+ unsigned int function,
+ const char * const **groups,
+ unsigned int * const ngroups)
+{
+ *ngroups = npcm7xx_funcs[function].ngroups;
+ *groups = npcm7xx_funcs[function].groups;
+
+ return 0;
+}
+
+static int npcm7xx_pinmux_set_mux(struct pinctrl_dev *pctldev,
+ unsigned int function,
+ unsigned int group)
+{
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+
+ dev_dbg(npcm->dev, "set_mux: %d, %d[%s]\n", function, group,
+ npcm7xx_groups[group].name);
+
+ npcm7xx_setfunc(npcm->gcr_regmap, npcm7xx_groups[group].pins,
+ npcm7xx_groups[group].npins, group);
+
+ return 0;
+}
+
+static int npcm7xx_gpio_request_enable(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned int offset)
+{
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+
+ if (!range) {
+ dev_err(npcm->dev, "invalid range\n");
+ return -EINVAL;
+ }
+ if (!range->gc) {
+ dev_err(npcm->dev, "invalid gpiochip\n");
+ return -EINVAL;
+ }
+
+ npcm7xx_setfunc(npcm->gcr_regmap, &offset, 1, fn_gpio);
+
+ return 0;
+}
+
+/* Release GPIO back to pinctrl mode */
+static void npcm7xx_gpio_request_free(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned int offset)
+{
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+ int virq;
+
+ virq = irq_find_mapping(npcm->domain, offset);
+ if (virq)
+ irq_dispose_mapping(virq);
+}
+
+/* Set GPIO direction */
+static int npcm_gpio_set_direction(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned int offset, bool input)
+{
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+ struct npcm7xx_gpio *bank =
+ &npcm->gpio_bank[offset / NPCM7XX_GPIO_PER_BANK];
+ int gpio = BIT(offset % bank->gc.ngpio);
+
+ dev_dbg(bank->gc.parent, "GPIO Set Direction: %d = %d\n", offset,
+ input);
+ if (input)
+ iowrite32(gpio, bank->base + NPCM7XX_GP_N_OEC);
+ else
+ iowrite32(gpio, bank->base + NPCM7XX_GP_N_OES);
+
+ return 0;
+}
+
+static const struct pinmux_ops npcm7xx_pinmux_ops = {
+ .get_functions_count = npcm7xx_get_functions_count,
+ .get_function_name = npcm7xx_get_function_name,
+ .get_function_groups = npcm7xx_get_function_groups,
+ .set_mux = npcm7xx_pinmux_set_mux,
+ .gpio_request_enable = npcm7xx_gpio_request_enable,
+ .gpio_disable_free = npcm7xx_gpio_request_free,
+ .gpio_set_direction = npcm_gpio_set_direction,
+};
+
+/* pinconf_ops */
+static int npcm7xx_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *config)
+{
+ enum pin_config_param param = pinconf_to_config_param(*config);
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+ struct npcm7xx_gpio *bank =
+ &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
+ int gpio = (pin % bank->gc.ngpio);
+ unsigned long pinmask = BIT(gpio);
+ u32 ie, oe, pu, pd;
+ int rc = 0;
+
+ switch (param) {
+ case PIN_CONFIG_BIAS_DISABLE:
+ case PIN_CONFIG_BIAS_PULL_UP:
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ pu = ioread32(bank->base + NPCM7XX_GP_N_PU) & pinmask;
+ pd = ioread32(bank->base + NPCM7XX_GP_N_PD) & pinmask;
+ if (param == PIN_CONFIG_BIAS_DISABLE)
+ rc = (!pu && !pd);
+ else if (param == PIN_CONFIG_BIAS_PULL_UP)
+ rc = (pu && !pd);
+ else if (param == PIN_CONFIG_BIAS_PULL_DOWN)
+ rc = (!pu && pd);
+ break;
+ case PIN_CONFIG_OUTPUT:
+ case PIN_CONFIG_INPUT_ENABLE:
+ ie = ioread32(bank->base + NPCM7XX_GP_N_IEM) & pinmask;
+ oe = ioread32(bank->base + NPCM7XX_GP_N_OE) & pinmask;
+ if (param == PIN_CONFIG_INPUT_ENABLE)
+ rc = (ie && !oe);
+ else if (param == PIN_CONFIG_OUTPUT)
+ rc = (!ie && oe);
+ break;
+ case PIN_CONFIG_DRIVE_PUSH_PULL:
+ rc = !(ioread32(bank->base + NPCM7XX_GP_N_OTYP) & pinmask);
+ break;
+ case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+ rc = ioread32(bank->base + NPCM7XX_GP_N_OTYP) & pinmask;
+ break;
+ case PIN_CONFIG_INPUT_DEBOUNCE:
+ rc = ioread32(bank->base + NPCM7XX_GP_N_DBNC) & pinmask;
+ break;
+ case PIN_CONFIG_DRIVE_STRENGTH:
+ rc = npcm7xx_get_drive_strength(pctldev, pin);
+ if (rc)
+ *config = pinconf_to_config_packed(param, rc);
+ break;
+ case PIN_CONFIG_SLEW_RATE:
+ rc = npcm7xx_get_slew_rate(bank, npcm->gcr_regmap, pin);
+ if (rc >= 0)
+ *config = pinconf_to_config_packed(param, rc);
+ break;
+ default:
+ return -ENOTSUPP;
+ }
+
+ if (!rc)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int npcm7xx_config_set_one(struct npcm7xx_pinctrl *npcm,
+ unsigned int pin, unsigned long config)
+{
+ enum pin_config_param param = pinconf_to_config_param(config);
+ u16 arg = pinconf_to_config_argument(config);
+ struct npcm7xx_gpio *bank =
+ &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
+ int gpio = BIT(pin % bank->gc.ngpio);
+
+ dev_dbg(bank->gc.parent, "param=%d %d[GPIO]\n", param, pin);
+ switch (param) {
+ case PIN_CONFIG_BIAS_DISABLE:
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
+ break;
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
+ break;
+ case PIN_CONFIG_INPUT_ENABLE:
+ iowrite32(gpio, bank->base + NPCM7XX_GP_N_OEC);
+ bank->direction_input(&bank->gc, pin % bank->gc.ngpio);
+ break;
+ case PIN_CONFIG_OUTPUT:
+ iowrite32(gpio, bank->base + NPCM7XX_GP_N_OES);
+ bank->direction_output(&bank->gc, pin % bank->gc.ngpio, arg);
+ break;
+ case PIN_CONFIG_DRIVE_PUSH_PULL:
+ npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_OTYP, gpio);
+ break;
+ case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_OTYP, gpio);
+ break;
+ case PIN_CONFIG_INPUT_DEBOUNCE:
+ npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_DBNC, gpio);
+ break;
+ case PIN_CONFIG_SLEW_RATE:
+ return npcm7xx_set_slew_rate(bank, npcm->gcr_regmap, pin, arg);
+ case PIN_CONFIG_DRIVE_STRENGTH:
+ return npcm7xx_set_drive_strength(npcm, pin, arg);
+ default:
+ return -ENOTSUPP;
+ }
+
+ return 0;
+}
+
+/* Set multiple configuration settings for a pin */
+static int npcm7xx_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *configs, unsigned int num_configs)
+{
+ struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
+ int rc;
+
+ while (num_configs--) {
+ rc = npcm7xx_config_set_one(npcm, pin, *configs++);
+ if (rc)
+ return rc;
+ }
+
+ return 0;
+}
+
+static const struct pinconf_ops npcm7xx_pinconf_ops = {
+ .is_generic = true,
+ .pin_config_get = npcm7xx_config_get,
+ .pin_config_set = npcm7xx_config_set,
+};
+
+/* pinctrl_desc */
+static struct pinctrl_desc npcm7xx_pinctrl_desc = {
+ .name = "npcm7xx-pinctrl",
+ .pins = npcm7xx_pins,
+ .npins = ARRAY_SIZE(npcm7xx_pins),
+ .pctlops = &npcm7xx_pinctrl_ops,
+ .pmxops = &npcm7xx_pinmux_ops,
+ .confops = &npcm7xx_pinconf_ops,
+ .owner = THIS_MODULE,
+};
+
+static int npcm7xx_gpio_of(struct npcm7xx_pinctrl *pctrl)
+{
+ int ret = -ENXIO;
+ struct resource res;
+ struct device *dev = pctrl->dev;
+ struct fwnode_reference_args args;
+ struct fwnode_handle *child;
+ int id = 0;
+
+ for_each_gpiochip_node(dev, child) {
+ struct device_node *np = to_of_node(child);
+
+ ret = of_address_to_resource(np, 0, &res);
+ if (ret < 0) {
+ dev_err(dev, "Resource fail for GPIO bank %u\n", id);
+ return ret;
+ }
+
+ pctrl->gpio_bank[id].base = ioremap(res.start, resource_size(&res));
+ if (!pctrl->gpio_bank[id].base)
+ return -EINVAL;
+
+ ret = bgpio_init(&pctrl->gpio_bank[id].gc, dev, 4,
+ pctrl->gpio_bank[id].base + NPCM7XX_GP_N_DIN,
+ pctrl->gpio_bank[id].base + NPCM7XX_GP_N_DOUT,
+ NULL,
+ NULL,
+ pctrl->gpio_bank[id].base + NPCM7XX_GP_N_IEM,
+ BGPIOF_READ_OUTPUT_REG_SET);
+ if (ret) {
+ dev_err(dev, "bgpio_init() failed\n");
+ return ret;
+ }
+
+ ret = fwnode_property_get_reference_args(child, "gpio-ranges", NULL, 3, 0, &args);
+ if (ret < 0) {
+ dev_err(dev, "gpio-ranges fail for GPIO bank %u\n", id);
+ return ret;
+ }
+
+ ret = irq_of_parse_and_map(np, 0);
+ if (!ret) {
+ dev_err(dev, "No IRQ for GPIO bank %u\n", id);
+ return -EINVAL;
+ }
+ pctrl->gpio_bank[id].irq = ret;
+ pctrl->gpio_bank[id].irqbase = id * NPCM7XX_GPIO_PER_BANK;
+ pctrl->gpio_bank[id].pinctrl_id = args.args[0];
+ pctrl->gpio_bank[id].gc.base = args.args[1];
+ pctrl->gpio_bank[id].gc.ngpio = args.args[2];
+ pctrl->gpio_bank[id].gc.owner = THIS_MODULE;
+ pctrl->gpio_bank[id].gc.parent = dev;
+ pctrl->gpio_bank[id].gc.fwnode = child;
+ pctrl->gpio_bank[id].gc.label = devm_kasprintf(dev, GFP_KERNEL, "%pfw", child);
+ if (pctrl->gpio_bank[id].gc.label == NULL)
+ return -ENOMEM;
+
+ pctrl->gpio_bank[id].gc.dbg_show = npcmgpio_dbg_show;
+ pctrl->gpio_bank[id].direction_input = pctrl->gpio_bank[id].gc.direction_input;
+ pctrl->gpio_bank[id].gc.direction_input = npcmgpio_direction_input;
+ pctrl->gpio_bank[id].direction_output = pctrl->gpio_bank[id].gc.direction_output;
+ pctrl->gpio_bank[id].gc.direction_output = npcmgpio_direction_output;
+ pctrl->gpio_bank[id].request = pctrl->gpio_bank[id].gc.request;
+ pctrl->gpio_bank[id].gc.request = npcmgpio_gpio_request;
+ pctrl->gpio_bank[id].gc.free = npcmgpio_gpio_free;
+ id++;
+ }
+
+ pctrl->bank_num = id;
+ return ret;
+}
+
+static int npcm7xx_gpio_register(struct npcm7xx_pinctrl *pctrl)
+{
+ int ret, id;
+
+ for (id = 0 ; id < pctrl->bank_num ; id++) {
+ struct gpio_irq_chip *girq;
+
+ girq = &pctrl->gpio_bank[id].gc.irq;
+ gpio_irq_chip_set_chip(girq, &npcmgpio_irqchip);
+ girq->parent_handler = npcmgpio_irq_handler;
+ girq->num_parents = 1;
+ girq->parents = devm_kcalloc(pctrl->dev, 1,
+ sizeof(*girq->parents),
+ GFP_KERNEL);
+ if (!girq->parents) {
+ ret = -ENOMEM;
+ goto err_register;
+ }
+ girq->parents[0] = pctrl->gpio_bank[id].irq;
+ girq->default_type = IRQ_TYPE_NONE;
+ girq->handler = handle_level_irq;
+ ret = devm_gpiochip_add_data(pctrl->dev,
+ &pctrl->gpio_bank[id].gc,
+ &pctrl->gpio_bank[id]);
+ if (ret) {
+ dev_err(pctrl->dev, "Failed to add GPIO chip %u\n", id);
+ goto err_register;
+ }
+
+ ret = gpiochip_add_pin_range(&pctrl->gpio_bank[id].gc,
+ dev_name(pctrl->dev),
+ pctrl->gpio_bank[id].pinctrl_id,
+ pctrl->gpio_bank[id].gc.base,
+ pctrl->gpio_bank[id].gc.ngpio);
+ if (ret < 0) {
+ dev_err(pctrl->dev, "Failed to add GPIO bank %u\n", id);
+ gpiochip_remove(&pctrl->gpio_bank[id].gc);
+ goto err_register;
+ }
+ }
+
+ return 0;
+
+err_register:
+ for (; id > 0; id--)
+ gpiochip_remove(&pctrl->gpio_bank[id - 1].gc);
+
+ return ret;
+}
+
+static int npcm7xx_pinctrl_probe(struct platform_device *pdev)
+{
+ struct npcm7xx_pinctrl *pctrl;
+ int ret;
+
+ pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
+ if (!pctrl)
+ return -ENOMEM;
+
+ pctrl->dev = &pdev->dev;
+ dev_set_drvdata(&pdev->dev, pctrl);
+
+ pctrl->gcr_regmap =
+ syscon_regmap_lookup_by_compatible("nuvoton,npcm750-gcr");
+ if (IS_ERR(pctrl->gcr_regmap)) {
+ dev_err(pctrl->dev, "didn't find nuvoton,npcm750-gcr\n");
+ return PTR_ERR(pctrl->gcr_regmap);
+ }
+
+ ret = npcm7xx_gpio_of(pctrl);
+ if (ret < 0) {
+ dev_err(pctrl->dev, "Failed to gpio dt-binding %u\n", ret);
+ return ret;
+ }
+
+ pctrl->pctldev = devm_pinctrl_register(&pdev->dev,
+ &npcm7xx_pinctrl_desc, pctrl);
+ if (IS_ERR(pctrl->pctldev)) {
+ dev_err(&pdev->dev, "Failed to register pinctrl device\n");
+ return PTR_ERR(pctrl->pctldev);
+ }
+
+ ret = npcm7xx_gpio_register(pctrl);
+ if (ret < 0) {
+ dev_err(pctrl->dev, "Failed to register gpio %u\n", ret);
+ return ret;
+ }
+
+ pr_info("NPCM7xx Pinctrl driver probed\n");
+ return 0;
+}
+
+static const struct of_device_id npcm7xx_pinctrl_match[] = {
+ { .compatible = "nuvoton,npcm750-pinctrl" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, npcm7xx_pinctrl_match);
+
+static struct platform_driver npcm7xx_pinctrl_driver = {
+ .probe = npcm7xx_pinctrl_probe,
+ .driver = {
+ .name = "npcm7xx-pinctrl",
+ .of_match_table = npcm7xx_pinctrl_match,
+ .suppress_bind_attrs = true,
+ },
+};
+
+static int __init npcm7xx_pinctrl_register(void)
+{
+ return platform_driver_register(&npcm7xx_pinctrl_driver);
+}
+arch_initcall(npcm7xx_pinctrl_register);
+
+MODULE_AUTHOR("jordan_hargrave@dell.com");
+MODULE_AUTHOR("tomer.maimon@nuvoton.com");
+MODULE_DESCRIPTION("Nuvoton NPCM7XX Pinctrl and GPIO driver");
diff --git a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
new file mode 100644
index 0000000000..8a9961ac87
--- /dev/null
+++ b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
@@ -0,0 +1,1174 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2016-2018 Nuvoton Technology corporation.
+// Copyright (c) 2016, Dell Inc
+// Copyright (c) 2021-2022 Jonathan Neuschäfer
+//
+// This driver uses the following registers:
+// - Pin mux registers, in the GCR (general control registers) block
+// - GPIO registers, specific to each GPIO bank
+// - GPIO event (interrupt) registers, located centrally in the GPIO register
+// block, shared between all GPIO banks
+
+#include <linux/device.h>
+#include <linux/fwnode.h>
+#include <linux/gpio/driver.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include "../core.h"
+
+/* GCR registers */
+#define WPCM450_GCR_MFSEL1 0x0c
+#define WPCM450_GCR_MFSEL2 0x10
+#define WPCM450_GCR_NONE 0
+
+/* GPIO event (interrupt) registers */
+#define WPCM450_GPEVTYPE 0x00
+#define WPCM450_GPEVPOL 0x04
+#define WPCM450_GPEVDBNC 0x08
+#define WPCM450_GPEVEN 0x0c
+#define WPCM450_GPEVST 0x10
+
+#define WPCM450_NUM_BANKS 8
+#define WPCM450_NUM_GPIOS 128
+#define WPCM450_NUM_GPIO_IRQS 4
+
+struct wpcm450_pinctrl;
+struct wpcm450_bank;
+
+struct wpcm450_gpio {
+ struct gpio_chip gc;
+ struct wpcm450_pinctrl *pctrl;
+ const struct wpcm450_bank *bank;
+};
+
+struct wpcm450_pinctrl {
+ struct pinctrl_dev *pctldev;
+ struct device *dev;
+ struct irq_domain *domain;
+ struct regmap *gcr_regmap;
+ void __iomem *gpio_base;
+ struct wpcm450_gpio gpio_bank[WPCM450_NUM_BANKS];
+ unsigned long both_edges;
+
+ /*
+ * This spin lock protects registers and struct wpcm450_pinctrl fields
+ * against concurrent access.
+ */
+ raw_spinlock_t lock;
+};
+
+struct wpcm450_bank {
+ /* Range of GPIOs in this port */
+ u8 base;
+ u8 length;
+
+ /* Register offsets (0 = register doesn't exist in this port) */
+ u8 cfg0, cfg1, cfg2;
+ u8 blink;
+ u8 dataout, datain;
+
+ /* Interrupt bit mapping */
+ u8 first_irq_bit; /* First bit in GPEVST that belongs to this bank */
+ u8 num_irqs; /* Number of IRQ-capable GPIOs in this bank */
+ u8 first_irq_gpio; /* First IRQ-capable GPIO in this bank */
+};
+
+static const struct wpcm450_bank wpcm450_banks[WPCM450_NUM_BANKS] = {
+ /* range cfg0 cfg1 cfg2 blink out in IRQ map */
+ { 0, 16, 0x14, 0x18, 0, 0, 0x1c, 0x20, 0, 16, 0 },
+ { 16, 16, 0x24, 0x28, 0x2c, 0x30, 0x34, 0x38, 16, 2, 8 },
+ { 32, 16, 0x3c, 0x40, 0x44, 0, 0x48, 0x4c, 0, 0, 0 },
+ { 48, 16, 0x50, 0x54, 0x58, 0, 0x5c, 0x60, 0, 0, 0 },
+ { 64, 16, 0x64, 0x68, 0x6c, 0, 0x70, 0x74, 0, 0, 0 },
+ { 80, 16, 0x78, 0x7c, 0x80, 0, 0x84, 0x88, 0, 0, 0 },
+ { 96, 18, 0, 0, 0, 0, 0, 0x8c, 0, 0, 0 },
+ { 114, 14, 0x90, 0x94, 0x98, 0, 0x9c, 0xa0, 0, 0, 0 },
+};
+
+static int wpcm450_gpio_irq_bitnum(struct wpcm450_gpio *gpio, struct irq_data *d)
+{
+ const struct wpcm450_bank *bank = gpio->bank;
+ int hwirq = irqd_to_hwirq(d);
+
+ if (hwirq < bank->first_irq_gpio)
+ return -EINVAL;
+
+ if (hwirq - bank->first_irq_gpio >= bank->num_irqs)
+ return -EINVAL;
+
+ return hwirq - bank->first_irq_gpio + bank->first_irq_bit;
+}
+
+static int wpcm450_irq_bitnum_to_gpio(struct wpcm450_gpio *gpio, int bitnum)
+{
+ const struct wpcm450_bank *bank = gpio->bank;
+
+ if (bitnum < bank->first_irq_bit)
+ return -EINVAL;
+
+ if (bitnum - bank->first_irq_bit > bank->num_irqs)
+ return -EINVAL;
+
+ return bitnum - bank->first_irq_bit + bank->first_irq_gpio;
+}
+
+static void wpcm450_gpio_irq_ack(struct irq_data *d)
+{
+ struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+ struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+ unsigned long flags;
+ int bit;
+
+ bit = wpcm450_gpio_irq_bitnum(gpio, d);
+ if (bit < 0)
+ return;
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+ iowrite32(BIT(bit), pctrl->gpio_base + WPCM450_GPEVST);
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+static void wpcm450_gpio_irq_mask(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct wpcm450_gpio *gpio = gpiochip_get_data(gc);
+ struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+ unsigned long flags;
+ unsigned long even;
+ int bit;
+
+ bit = wpcm450_gpio_irq_bitnum(gpio, d);
+ if (bit < 0)
+ return;
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+ even = ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+ __assign_bit(bit, &even, 0);
+ iowrite32(even, pctrl->gpio_base + WPCM450_GPEVEN);
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ gpiochip_disable_irq(gc, irqd_to_hwirq(d));
+}
+
+static void wpcm450_gpio_irq_unmask(struct irq_data *d)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct wpcm450_gpio *gpio = gpiochip_get_data(gc);
+ struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+ unsigned long flags;
+ unsigned long even;
+ int bit;
+
+ bit = wpcm450_gpio_irq_bitnum(gpio, d);
+ if (bit < 0)
+ return;
+
+ gpiochip_enable_irq(gc, irqd_to_hwirq(d));
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+ even = ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+ __assign_bit(bit, &even, 1);
+ iowrite32(even, pctrl->gpio_base + WPCM450_GPEVEN);
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
+/*
+ * This is an implementation of the gpio_chip->get() function, for use in
+ * wpcm450_gpio_fix_evpol. Unfortunately, we can't use the bgpio-provided
+ * implementation there, because it would require taking gpio_chip->bgpio_lock,
+ * which is a spin lock, but wpcm450_gpio_fix_evpol must work in contexts where
+ * a raw spin lock is held.
+ */
+static int wpcm450_gpio_get(struct wpcm450_gpio *gpio, int offset)
+{
+ void __iomem *reg = gpio->pctrl->gpio_base + gpio->bank->datain;
+ unsigned long flags;
+ u32 level;
+
+ raw_spin_lock_irqsave(&gpio->pctrl->lock, flags);
+ level = !!(ioread32(reg) & BIT(offset));
+ raw_spin_unlock_irqrestore(&gpio->pctrl->lock, flags);
+
+ return level;
+}
+
+/*
+ * Since the GPIO controller does not support dual-edge triggered interrupts
+ * (IRQ_TYPE_EDGE_BOTH), they are emulated using rising/falling edge triggered
+ * interrupts. wpcm450_gpio_fix_evpol sets the interrupt polarity for the
+ * specified emulated dual-edge triggered interrupts, so that the next edge can
+ * be detected.
+ */
+static void wpcm450_gpio_fix_evpol(struct wpcm450_gpio *gpio, unsigned long all)
+{
+ struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+ unsigned int bit;
+
+ for_each_set_bit(bit, &all, 32) {
+ int offset = wpcm450_irq_bitnum_to_gpio(gpio, bit);
+ unsigned long evpol;
+ unsigned long flags;
+ int level;
+
+ do {
+ level = wpcm450_gpio_get(gpio, offset);
+
+ /* Switch event polarity to the opposite of the current level */
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+ evpol = ioread32(pctrl->gpio_base + WPCM450_GPEVPOL);
+ __assign_bit(bit, &evpol, !level);
+ iowrite32(evpol, pctrl->gpio_base + WPCM450_GPEVPOL);
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ } while (wpcm450_gpio_get(gpio, offset) != level);
+ }
+}
+
+static int wpcm450_gpio_set_irq_type(struct irq_data *d, unsigned int flow_type)
+{
+ struct wpcm450_gpio *gpio = gpiochip_get_data(irq_data_get_irq_chip_data(d));
+ struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+ unsigned long evtype, evpol;
+ unsigned long flags;
+ int ret = 0;
+ int bit;
+
+ bit = wpcm450_gpio_irq_bitnum(gpio, d);
+ if (bit < 0)
+ return bit;
+
+ irq_set_handler_locked(d, handle_level_irq);
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+ evtype = ioread32(pctrl->gpio_base + WPCM450_GPEVTYPE);
+ evpol = ioread32(pctrl->gpio_base + WPCM450_GPEVPOL);
+ __assign_bit(bit, &pctrl->both_edges, 0);
+ switch (flow_type) {
+ case IRQ_TYPE_LEVEL_LOW:
+ __assign_bit(bit, &evtype, 1);
+ __assign_bit(bit, &evpol, 0);
+ break;
+ case IRQ_TYPE_LEVEL_HIGH:
+ __assign_bit(bit, &evtype, 1);
+ __assign_bit(bit, &evpol, 1);
+ break;
+ case IRQ_TYPE_EDGE_FALLING:
+ __assign_bit(bit, &evtype, 0);
+ __assign_bit(bit, &evpol, 0);
+ break;
+ case IRQ_TYPE_EDGE_RISING:
+ __assign_bit(bit, &evtype, 0);
+ __assign_bit(bit, &evpol, 1);
+ break;
+ case IRQ_TYPE_EDGE_BOTH:
+ __assign_bit(bit, &evtype, 0);
+ __assign_bit(bit, &pctrl->both_edges, 1);
+ break;
+ default:
+ ret = -EINVAL;
+ }
+ iowrite32(evtype, pctrl->gpio_base + WPCM450_GPEVTYPE);
+ iowrite32(evpol, pctrl->gpio_base + WPCM450_GPEVPOL);
+
+ /* clear the event status for good measure */
+ iowrite32(BIT(bit), pctrl->gpio_base + WPCM450_GPEVST);
+
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ /* fix event polarity after clearing event status */
+ wpcm450_gpio_fix_evpol(gpio, BIT(bit));
+
+ return ret;
+}
+
+static const struct irq_chip wpcm450_gpio_irqchip = {
+ .name = "WPCM450-GPIO-IRQ",
+ .irq_ack = wpcm450_gpio_irq_ack,
+ .irq_unmask = wpcm450_gpio_irq_unmask,
+ .irq_mask = wpcm450_gpio_irq_mask,
+ .irq_set_type = wpcm450_gpio_set_irq_type,
+ .flags = IRQCHIP_IMMUTABLE,
+ GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
+static void wpcm450_gpio_irqhandler(struct irq_desc *desc)
+{
+ struct wpcm450_gpio *gpio = gpiochip_get_data(irq_desc_get_handler_data(desc));
+ struct wpcm450_pinctrl *pctrl = gpio->pctrl;
+ struct irq_chip *chip = irq_desc_get_chip(desc);
+ unsigned long pending;
+ unsigned long flags;
+ unsigned long ours;
+ unsigned int bit;
+
+ ours = GENMASK(gpio->bank->num_irqs - 1, 0) << gpio->bank->first_irq_bit;
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+
+ pending = ioread32(pctrl->gpio_base + WPCM450_GPEVST);
+ pending &= ioread32(pctrl->gpio_base + WPCM450_GPEVEN);
+ pending &= ours;
+
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ if (pending & pctrl->both_edges)
+ wpcm450_gpio_fix_evpol(gpio, pending & pctrl->both_edges);
+
+ chained_irq_enter(chip, desc);
+ for_each_set_bit(bit, &pending, 32) {
+ int offset = wpcm450_irq_bitnum_to_gpio(gpio, bit);
+
+ generic_handle_domain_irq(gpio->gc.irq.domain, offset);
+ }
+ chained_irq_exit(chip, desc);
+}
+
+static int smb0_pins[] = { 115, 114 };
+static int smb1_pins[] = { 117, 116 };
+static int smb2_pins[] = { 119, 118 };
+static int smb3_pins[] = { 30, 31 };
+static int smb4_pins[] = { 28, 29 };
+static int smb5_pins[] = { 26, 27 };
+
+static int scs1_pins[] = { 32 };
+static int scs2_pins[] = { 33 };
+static int scs3_pins[] = { 34 };
+
+static int bsp_pins[] = { 41, 42 };
+static int hsp1_pins[] = { 43, 44, 45, 46, 47, 61, 62, 63 };
+static int hsp2_pins[] = { 48, 49, 50, 51, 52, 53, 54, 55 };
+
+static int r1err_pins[] = { 56 };
+static int r1md_pins[] = { 57, 58 };
+static int rmii2_pins[] = { 84, 85, 86, 87, 88, 89 };
+static int r2err_pins[] = { 90 };
+static int r2md_pins[] = { 91, 92 };
+
+static int kbcc_pins[] = { 94, 93 };
+static int clko_pins[] = { 96 };
+static int smi_pins[] = { 97 };
+static int uinc_pins[] = { 19 };
+static int mben_pins[] = {};
+
+static int gspi_pins[] = { 12, 13, 14, 15 };
+static int sspi_pins[] = { 12, 13, 14, 15 };
+
+static int xcs1_pins[] = { 35 };
+static int xcs2_pins[] = { 36 };
+
+static int sdio_pins[] = { 7, 22, 43, 44, 45, 46, 47, 60 };
+
+static int fi0_pins[] = { 64 };
+static int fi1_pins[] = { 65 };
+static int fi2_pins[] = { 66 };
+static int fi3_pins[] = { 67 };
+static int fi4_pins[] = { 68 };
+static int fi5_pins[] = { 69 };
+static int fi6_pins[] = { 70 };
+static int fi7_pins[] = { 71 };
+static int fi8_pins[] = { 72 };
+static int fi9_pins[] = { 73 };
+static int fi10_pins[] = { 74 };
+static int fi11_pins[] = { 75 };
+static int fi12_pins[] = { 76 };
+static int fi13_pins[] = { 77 };
+static int fi14_pins[] = { 78 };
+static int fi15_pins[] = { 79 };
+
+static int pwm0_pins[] = { 80 };
+static int pwm1_pins[] = { 81 };
+static int pwm2_pins[] = { 82 };
+static int pwm3_pins[] = { 83 };
+static int pwm4_pins[] = { 20 };
+static int pwm5_pins[] = { 21 };
+static int pwm6_pins[] = { 16 };
+static int pwm7_pins[] = { 17 };
+
+static int hg0_pins[] = { 20 };
+static int hg1_pins[] = { 21 };
+static int hg2_pins[] = { 22 };
+static int hg3_pins[] = { 23 };
+static int hg4_pins[] = { 24 };
+static int hg5_pins[] = { 25 };
+static int hg6_pins[] = { 59 };
+static int hg7_pins[] = { 60 };
+
+#define WPCM450_GRPS \
+ WPCM450_GRP(smb3), \
+ WPCM450_GRP(smb4), \
+ WPCM450_GRP(smb5), \
+ WPCM450_GRP(scs1), \
+ WPCM450_GRP(scs2), \
+ WPCM450_GRP(scs3), \
+ WPCM450_GRP(smb0), \
+ WPCM450_GRP(smb1), \
+ WPCM450_GRP(smb2), \
+ WPCM450_GRP(bsp), \
+ WPCM450_GRP(hsp1), \
+ WPCM450_GRP(hsp2), \
+ WPCM450_GRP(r1err), \
+ WPCM450_GRP(r1md), \
+ WPCM450_GRP(rmii2), \
+ WPCM450_GRP(r2err), \
+ WPCM450_GRP(r2md), \
+ WPCM450_GRP(kbcc), \
+ WPCM450_GRP(clko), \
+ WPCM450_GRP(smi), \
+ WPCM450_GRP(uinc), \
+ WPCM450_GRP(gspi), \
+ WPCM450_GRP(mben), \
+ WPCM450_GRP(xcs2), \
+ WPCM450_GRP(xcs1), \
+ WPCM450_GRP(sdio), \
+ WPCM450_GRP(sspi), \
+ WPCM450_GRP(fi0), \
+ WPCM450_GRP(fi1), \
+ WPCM450_GRP(fi2), \
+ WPCM450_GRP(fi3), \
+ WPCM450_GRP(fi4), \
+ WPCM450_GRP(fi5), \
+ WPCM450_GRP(fi6), \
+ WPCM450_GRP(fi7), \
+ WPCM450_GRP(fi8), \
+ WPCM450_GRP(fi9), \
+ WPCM450_GRP(fi10), \
+ WPCM450_GRP(fi11), \
+ WPCM450_GRP(fi12), \
+ WPCM450_GRP(fi13), \
+ WPCM450_GRP(fi14), \
+ WPCM450_GRP(fi15), \
+ WPCM450_GRP(pwm0), \
+ WPCM450_GRP(pwm1), \
+ WPCM450_GRP(pwm2), \
+ WPCM450_GRP(pwm3), \
+ WPCM450_GRP(pwm4), \
+ WPCM450_GRP(pwm5), \
+ WPCM450_GRP(pwm6), \
+ WPCM450_GRP(pwm7), \
+ WPCM450_GRP(hg0), \
+ WPCM450_GRP(hg1), \
+ WPCM450_GRP(hg2), \
+ WPCM450_GRP(hg3), \
+ WPCM450_GRP(hg4), \
+ WPCM450_GRP(hg5), \
+ WPCM450_GRP(hg6), \
+ WPCM450_GRP(hg7), \
+
+enum {
+#define WPCM450_GRP(x) fn_ ## x
+ WPCM450_GRPS
+ /* add placeholder for none/gpio */
+ WPCM450_GRP(gpio),
+ WPCM450_GRP(none),
+#undef WPCM450_GRP
+};
+
+static struct group_desc wpcm450_groups[] = {
+#define WPCM450_GRP(x) { .name = #x, .pins = x ## _pins, \
+ .num_pins = ARRAY_SIZE(x ## _pins) }
+ WPCM450_GRPS
+#undef WPCM450_GRP
+};
+
+#define WPCM450_SFUNC(a) WPCM450_FUNC(a, #a)
+#define WPCM450_FUNC(a, b...) static const char *a ## _grp[] = { b }
+#define WPCM450_MKFUNC(nm) { .name = #nm, .ngroups = ARRAY_SIZE(nm ## _grp), \
+ .groups = nm ## _grp }
+struct wpcm450_func {
+ const char *name;
+ const unsigned int ngroups;
+ const char *const *groups;
+};
+
+WPCM450_SFUNC(smb3);
+WPCM450_SFUNC(smb4);
+WPCM450_SFUNC(smb5);
+WPCM450_SFUNC(scs1);
+WPCM450_SFUNC(scs2);
+WPCM450_SFUNC(scs3);
+WPCM450_SFUNC(smb0);
+WPCM450_SFUNC(smb1);
+WPCM450_SFUNC(smb2);
+WPCM450_SFUNC(bsp);
+WPCM450_SFUNC(hsp1);
+WPCM450_SFUNC(hsp2);
+WPCM450_SFUNC(r1err);
+WPCM450_SFUNC(r1md);
+WPCM450_SFUNC(rmii2);
+WPCM450_SFUNC(r2err);
+WPCM450_SFUNC(r2md);
+WPCM450_SFUNC(kbcc);
+WPCM450_SFUNC(clko);
+WPCM450_SFUNC(smi);
+WPCM450_SFUNC(uinc);
+WPCM450_SFUNC(gspi);
+WPCM450_SFUNC(mben);
+WPCM450_SFUNC(xcs2);
+WPCM450_SFUNC(xcs1);
+WPCM450_SFUNC(sdio);
+WPCM450_SFUNC(sspi);
+WPCM450_SFUNC(fi0);
+WPCM450_SFUNC(fi1);
+WPCM450_SFUNC(fi2);
+WPCM450_SFUNC(fi3);
+WPCM450_SFUNC(fi4);
+WPCM450_SFUNC(fi5);
+WPCM450_SFUNC(fi6);
+WPCM450_SFUNC(fi7);
+WPCM450_SFUNC(fi8);
+WPCM450_SFUNC(fi9);
+WPCM450_SFUNC(fi10);
+WPCM450_SFUNC(fi11);
+WPCM450_SFUNC(fi12);
+WPCM450_SFUNC(fi13);
+WPCM450_SFUNC(fi14);
+WPCM450_SFUNC(fi15);
+WPCM450_SFUNC(pwm0);
+WPCM450_SFUNC(pwm1);
+WPCM450_SFUNC(pwm2);
+WPCM450_SFUNC(pwm3);
+WPCM450_SFUNC(pwm4);
+WPCM450_SFUNC(pwm5);
+WPCM450_SFUNC(pwm6);
+WPCM450_SFUNC(pwm7);
+WPCM450_SFUNC(hg0);
+WPCM450_SFUNC(hg1);
+WPCM450_SFUNC(hg2);
+WPCM450_SFUNC(hg3);
+WPCM450_SFUNC(hg4);
+WPCM450_SFUNC(hg5);
+WPCM450_SFUNC(hg6);
+WPCM450_SFUNC(hg7);
+
+#define WPCM450_GRP(x) #x
+WPCM450_FUNC(gpio, WPCM450_GRPS);
+#undef WPCM450_GRP
+
+/* Function names */
+static struct wpcm450_func wpcm450_funcs[] = {
+ WPCM450_MKFUNC(smb3),
+ WPCM450_MKFUNC(smb4),
+ WPCM450_MKFUNC(smb5),
+ WPCM450_MKFUNC(scs1),
+ WPCM450_MKFUNC(scs2),
+ WPCM450_MKFUNC(scs3),
+ WPCM450_MKFUNC(smb0),
+ WPCM450_MKFUNC(smb1),
+ WPCM450_MKFUNC(smb2),
+ WPCM450_MKFUNC(bsp),
+ WPCM450_MKFUNC(hsp1),
+ WPCM450_MKFUNC(hsp2),
+ WPCM450_MKFUNC(r1err),
+ WPCM450_MKFUNC(r1md),
+ WPCM450_MKFUNC(rmii2),
+ WPCM450_MKFUNC(r2err),
+ WPCM450_MKFUNC(r2md),
+ WPCM450_MKFUNC(kbcc),
+ WPCM450_MKFUNC(clko),
+ WPCM450_MKFUNC(smi),
+ WPCM450_MKFUNC(uinc),
+ WPCM450_MKFUNC(gspi),
+ WPCM450_MKFUNC(mben),
+ WPCM450_MKFUNC(xcs2),
+ WPCM450_MKFUNC(xcs1),
+ WPCM450_MKFUNC(sdio),
+ WPCM450_MKFUNC(sspi),
+ WPCM450_MKFUNC(fi0),
+ WPCM450_MKFUNC(fi1),
+ WPCM450_MKFUNC(fi2),
+ WPCM450_MKFUNC(fi3),
+ WPCM450_MKFUNC(fi4),
+ WPCM450_MKFUNC(fi5),
+ WPCM450_MKFUNC(fi6),
+ WPCM450_MKFUNC(fi7),
+ WPCM450_MKFUNC(fi8),
+ WPCM450_MKFUNC(fi9),
+ WPCM450_MKFUNC(fi10),
+ WPCM450_MKFUNC(fi11),
+ WPCM450_MKFUNC(fi12),
+ WPCM450_MKFUNC(fi13),
+ WPCM450_MKFUNC(fi14),
+ WPCM450_MKFUNC(fi15),
+ WPCM450_MKFUNC(pwm0),
+ WPCM450_MKFUNC(pwm1),
+ WPCM450_MKFUNC(pwm2),
+ WPCM450_MKFUNC(pwm3),
+ WPCM450_MKFUNC(pwm4),
+ WPCM450_MKFUNC(pwm5),
+ WPCM450_MKFUNC(pwm6),
+ WPCM450_MKFUNC(pwm7),
+ WPCM450_MKFUNC(hg0),
+ WPCM450_MKFUNC(hg1),
+ WPCM450_MKFUNC(hg2),
+ WPCM450_MKFUNC(hg3),
+ WPCM450_MKFUNC(hg4),
+ WPCM450_MKFUNC(hg5),
+ WPCM450_MKFUNC(hg6),
+ WPCM450_MKFUNC(hg7),
+ WPCM450_MKFUNC(gpio),
+};
+
+#define WPCM450_PINCFG(a, b, c, d, e, f, g) \
+ [a] = { .fn0 = fn_ ## b, .reg0 = WPCM450_GCR_ ## c, .bit0 = d, \
+ .fn1 = fn_ ## e, .reg1 = WPCM450_GCR_ ## f, .bit1 = g }
+
+struct wpcm450_pincfg {
+ int fn0, reg0, bit0;
+ int fn1, reg1, bit1;
+};
+
+/* Add this value to bit0 or bit1 to indicate that the MFSEL bit is inverted */
+#define INV BIT(5)
+
+static const struct wpcm450_pincfg pincfg[] = {
+ /* PIN FUNCTION 1 FUNCTION 2 */
+ WPCM450_PINCFG(0, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(1, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(2, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(3, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(4, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(5, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(6, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(7, none, NONE, 0, sdio, MFSEL1, 30),
+ WPCM450_PINCFG(8, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(9, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(10, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(11, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(12, gspi, MFSEL1, 24, sspi, MFSEL1, 31),
+ WPCM450_PINCFG(13, gspi, MFSEL1, 24, sspi, MFSEL1, 31),
+ WPCM450_PINCFG(14, gspi, MFSEL1, 24, sspi, MFSEL1, 31),
+ WPCM450_PINCFG(15, gspi, MFSEL1, 24, sspi, MFSEL1, 31),
+ WPCM450_PINCFG(16, none, NONE, 0, pwm6, MFSEL2, 22),
+ WPCM450_PINCFG(17, none, NONE, 0, pwm7, MFSEL2, 23),
+ WPCM450_PINCFG(18, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(19, uinc, MFSEL1, 23, none, NONE, 0),
+ WPCM450_PINCFG(20, hg0, MFSEL2, 24, pwm4, MFSEL2, 20),
+ WPCM450_PINCFG(21, hg1, MFSEL2, 25, pwm5, MFSEL2, 21),
+ WPCM450_PINCFG(22, hg2, MFSEL2, 26, none, NONE, 0),
+ WPCM450_PINCFG(23, hg3, MFSEL2, 27, none, NONE, 0),
+ WPCM450_PINCFG(24, hg4, MFSEL2, 28, none, NONE, 0),
+ WPCM450_PINCFG(25, hg5, MFSEL2, 29, none, NONE, 0),
+ WPCM450_PINCFG(26, smb5, MFSEL1, 2, none, NONE, 0),
+ WPCM450_PINCFG(27, smb5, MFSEL1, 2, none, NONE, 0),
+ WPCM450_PINCFG(28, smb4, MFSEL1, 1, none, NONE, 0),
+ WPCM450_PINCFG(29, smb4, MFSEL1, 1, none, NONE, 0),
+ WPCM450_PINCFG(30, smb3, MFSEL1, 0, none, NONE, 0),
+ WPCM450_PINCFG(31, smb3, MFSEL1, 0, none, NONE, 0),
+
+ WPCM450_PINCFG(32, scs1, MFSEL1, 3, none, NONE, 0),
+ WPCM450_PINCFG(33, scs2, MFSEL1, 4, none, NONE, 0),
+ WPCM450_PINCFG(34, scs3, MFSEL1, 5 | INV, none, NONE, 0),
+ WPCM450_PINCFG(35, xcs1, MFSEL1, 29, none, NONE, 0),
+ WPCM450_PINCFG(36, xcs2, MFSEL1, 28, none, NONE, 0),
+ WPCM450_PINCFG(37, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(38, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(39, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(40, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(41, bsp, MFSEL1, 9, none, NONE, 0),
+ WPCM450_PINCFG(42, bsp, MFSEL1, 9, none, NONE, 0),
+ WPCM450_PINCFG(43, hsp1, MFSEL1, 10, sdio, MFSEL1, 30),
+ WPCM450_PINCFG(44, hsp1, MFSEL1, 10, sdio, MFSEL1, 30),
+ WPCM450_PINCFG(45, hsp1, MFSEL1, 10, sdio, MFSEL1, 30),
+ WPCM450_PINCFG(46, hsp1, MFSEL1, 10, sdio, MFSEL1, 30),
+ WPCM450_PINCFG(47, hsp1, MFSEL1, 10, sdio, MFSEL1, 30),
+ WPCM450_PINCFG(48, hsp2, MFSEL1, 11, none, NONE, 0),
+ WPCM450_PINCFG(49, hsp2, MFSEL1, 11, none, NONE, 0),
+ WPCM450_PINCFG(50, hsp2, MFSEL1, 11, none, NONE, 0),
+ WPCM450_PINCFG(51, hsp2, MFSEL1, 11, none, NONE, 0),
+ WPCM450_PINCFG(52, hsp2, MFSEL1, 11, none, NONE, 0),
+ WPCM450_PINCFG(53, hsp2, MFSEL1, 11, none, NONE, 0),
+ WPCM450_PINCFG(54, hsp2, MFSEL1, 11, none, NONE, 0),
+ WPCM450_PINCFG(55, hsp2, MFSEL1, 11, none, NONE, 0),
+ WPCM450_PINCFG(56, r1err, MFSEL1, 12, none, NONE, 0),
+ WPCM450_PINCFG(57, r1md, MFSEL1, 13, none, NONE, 0),
+ WPCM450_PINCFG(58, r1md, MFSEL1, 13, none, NONE, 0),
+ WPCM450_PINCFG(59, hg6, MFSEL2, 30, none, NONE, 0),
+ WPCM450_PINCFG(60, hg7, MFSEL2, 31, sdio, MFSEL1, 30),
+ WPCM450_PINCFG(61, hsp1, MFSEL1, 10, none, NONE, 0),
+ WPCM450_PINCFG(62, hsp1, MFSEL1, 10, none, NONE, 0),
+ WPCM450_PINCFG(63, hsp1, MFSEL1, 10, none, NONE, 0),
+
+ WPCM450_PINCFG(64, fi0, MFSEL2, 0, none, NONE, 0),
+ WPCM450_PINCFG(65, fi1, MFSEL2, 1, none, NONE, 0),
+ WPCM450_PINCFG(66, fi2, MFSEL2, 2, none, NONE, 0),
+ WPCM450_PINCFG(67, fi3, MFSEL2, 3, none, NONE, 0),
+ WPCM450_PINCFG(68, fi4, MFSEL2, 4, none, NONE, 0),
+ WPCM450_PINCFG(69, fi5, MFSEL2, 5, none, NONE, 0),
+ WPCM450_PINCFG(70, fi6, MFSEL2, 6, none, NONE, 0),
+ WPCM450_PINCFG(71, fi7, MFSEL2, 7, none, NONE, 0),
+ WPCM450_PINCFG(72, fi8, MFSEL2, 8, none, NONE, 0),
+ WPCM450_PINCFG(73, fi9, MFSEL2, 9, none, NONE, 0),
+ WPCM450_PINCFG(74, fi10, MFSEL2, 10, none, NONE, 0),
+ WPCM450_PINCFG(75, fi11, MFSEL2, 11, none, NONE, 0),
+ WPCM450_PINCFG(76, fi12, MFSEL2, 12, none, NONE, 0),
+ WPCM450_PINCFG(77, fi13, MFSEL2, 13, none, NONE, 0),
+ WPCM450_PINCFG(78, fi14, MFSEL2, 14, none, NONE, 0),
+ WPCM450_PINCFG(79, fi15, MFSEL2, 15, none, NONE, 0),
+ WPCM450_PINCFG(80, pwm0, MFSEL2, 16, none, NONE, 0),
+ WPCM450_PINCFG(81, pwm1, MFSEL2, 17, none, NONE, 0),
+ WPCM450_PINCFG(82, pwm2, MFSEL2, 18, none, NONE, 0),
+ WPCM450_PINCFG(83, pwm3, MFSEL2, 19, none, NONE, 0),
+ WPCM450_PINCFG(84, rmii2, MFSEL1, 14, none, NONE, 0),
+ WPCM450_PINCFG(85, rmii2, MFSEL1, 14, none, NONE, 0),
+ WPCM450_PINCFG(86, rmii2, MFSEL1, 14, none, NONE, 0),
+ WPCM450_PINCFG(87, rmii2, MFSEL1, 14, none, NONE, 0),
+ WPCM450_PINCFG(88, rmii2, MFSEL1, 14, none, NONE, 0),
+ WPCM450_PINCFG(89, rmii2, MFSEL1, 14, none, NONE, 0),
+ WPCM450_PINCFG(90, r2err, MFSEL1, 15, none, NONE, 0),
+ WPCM450_PINCFG(91, r2md, MFSEL1, 16, none, NONE, 0),
+ WPCM450_PINCFG(92, r2md, MFSEL1, 16, none, NONE, 0),
+ WPCM450_PINCFG(93, kbcc, MFSEL1, 17 | INV, none, NONE, 0),
+ WPCM450_PINCFG(94, kbcc, MFSEL1, 17 | INV, none, NONE, 0),
+ WPCM450_PINCFG(95, none, NONE, 0, none, NONE, 0),
+
+ WPCM450_PINCFG(96, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(97, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(98, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(99, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(100, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(101, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(102, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(103, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(104, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(105, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(106, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(107, none, NONE, 0, none, NONE, 0),
+ WPCM450_PINCFG(108, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(109, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(110, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(111, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(112, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(113, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(114, smb0, MFSEL1, 6, none, NONE, 0),
+ WPCM450_PINCFG(115, smb0, MFSEL1, 6, none, NONE, 0),
+ WPCM450_PINCFG(116, smb1, MFSEL1, 7, none, NONE, 0),
+ WPCM450_PINCFG(117, smb1, MFSEL1, 7, none, NONE, 0),
+ WPCM450_PINCFG(118, smb2, MFSEL1, 8, none, NONE, 0),
+ WPCM450_PINCFG(119, smb2, MFSEL1, 8, none, NONE, 0),
+ WPCM450_PINCFG(120, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(121, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(122, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(123, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(124, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(125, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(126, none, NONE, 0, none, NONE, 0), /* DVO */
+ WPCM450_PINCFG(127, none, NONE, 0, none, NONE, 0), /* DVO */
+};
+
+#define WPCM450_PIN(n) PINCTRL_PIN(n, "gpio" #n)
+
+static const struct pinctrl_pin_desc wpcm450_pins[] = {
+ WPCM450_PIN(0), WPCM450_PIN(1), WPCM450_PIN(2), WPCM450_PIN(3),
+ WPCM450_PIN(4), WPCM450_PIN(5), WPCM450_PIN(6), WPCM450_PIN(7),
+ WPCM450_PIN(8), WPCM450_PIN(9), WPCM450_PIN(10), WPCM450_PIN(11),
+ WPCM450_PIN(12), WPCM450_PIN(13), WPCM450_PIN(14), WPCM450_PIN(15),
+ WPCM450_PIN(16), WPCM450_PIN(17), WPCM450_PIN(18), WPCM450_PIN(19),
+ WPCM450_PIN(20), WPCM450_PIN(21), WPCM450_PIN(22), WPCM450_PIN(23),
+ WPCM450_PIN(24), WPCM450_PIN(25), WPCM450_PIN(26), WPCM450_PIN(27),
+ WPCM450_PIN(28), WPCM450_PIN(29), WPCM450_PIN(30), WPCM450_PIN(31),
+ WPCM450_PIN(32), WPCM450_PIN(33), WPCM450_PIN(34), WPCM450_PIN(35),
+ WPCM450_PIN(36), WPCM450_PIN(37), WPCM450_PIN(38), WPCM450_PIN(39),
+ WPCM450_PIN(40), WPCM450_PIN(41), WPCM450_PIN(42), WPCM450_PIN(43),
+ WPCM450_PIN(44), WPCM450_PIN(45), WPCM450_PIN(46), WPCM450_PIN(47),
+ WPCM450_PIN(48), WPCM450_PIN(49), WPCM450_PIN(50), WPCM450_PIN(51),
+ WPCM450_PIN(52), WPCM450_PIN(53), WPCM450_PIN(54), WPCM450_PIN(55),
+ WPCM450_PIN(56), WPCM450_PIN(57), WPCM450_PIN(58), WPCM450_PIN(59),
+ WPCM450_PIN(60), WPCM450_PIN(61), WPCM450_PIN(62), WPCM450_PIN(63),
+ WPCM450_PIN(64), WPCM450_PIN(65), WPCM450_PIN(66), WPCM450_PIN(67),
+ WPCM450_PIN(68), WPCM450_PIN(69), WPCM450_PIN(70), WPCM450_PIN(71),
+ WPCM450_PIN(72), WPCM450_PIN(73), WPCM450_PIN(74), WPCM450_PIN(75),
+ WPCM450_PIN(76), WPCM450_PIN(77), WPCM450_PIN(78), WPCM450_PIN(79),
+ WPCM450_PIN(80), WPCM450_PIN(81), WPCM450_PIN(82), WPCM450_PIN(83),
+ WPCM450_PIN(84), WPCM450_PIN(85), WPCM450_PIN(86), WPCM450_PIN(87),
+ WPCM450_PIN(88), WPCM450_PIN(89), WPCM450_PIN(90), WPCM450_PIN(91),
+ WPCM450_PIN(92), WPCM450_PIN(93), WPCM450_PIN(94), WPCM450_PIN(95),
+ WPCM450_PIN(96), WPCM450_PIN(97), WPCM450_PIN(98), WPCM450_PIN(99),
+ WPCM450_PIN(100), WPCM450_PIN(101), WPCM450_PIN(102), WPCM450_PIN(103),
+ WPCM450_PIN(104), WPCM450_PIN(105), WPCM450_PIN(106), WPCM450_PIN(107),
+ WPCM450_PIN(108), WPCM450_PIN(109), WPCM450_PIN(110), WPCM450_PIN(111),
+ WPCM450_PIN(112), WPCM450_PIN(113), WPCM450_PIN(114), WPCM450_PIN(115),
+ WPCM450_PIN(116), WPCM450_PIN(117), WPCM450_PIN(118), WPCM450_PIN(119),
+ WPCM450_PIN(120), WPCM450_PIN(121), WPCM450_PIN(122), WPCM450_PIN(123),
+ WPCM450_PIN(124), WPCM450_PIN(125), WPCM450_PIN(126), WPCM450_PIN(127),
+};
+
+/* Helper function to update MFSEL field according to the selected function */
+static void wpcm450_update_mfsel(struct regmap *gcr_regmap, int reg, int bit, int fn, int fn_selected)
+{
+ bool value = (fn == fn_selected);
+
+ if (bit & INV) {
+ value = !value;
+ bit &= ~INV;
+ }
+
+ regmap_update_bits(gcr_regmap, reg, BIT(bit), value ? BIT(bit) : 0);
+}
+
+/* Enable mode in pin group */
+static void wpcm450_setfunc(struct regmap *gcr_regmap, const unsigned int *pin,
+ int npins, int func)
+{
+ const struct wpcm450_pincfg *cfg;
+ int i;
+
+ for (i = 0; i < npins; i++) {
+ cfg = &pincfg[pin[i]];
+ if (func == fn_gpio || cfg->fn0 == func || cfg->fn1 == func) {
+ if (cfg->reg0)
+ wpcm450_update_mfsel(gcr_regmap, cfg->reg0,
+ cfg->bit0, cfg->fn0, func);
+ if (cfg->reg1)
+ wpcm450_update_mfsel(gcr_regmap, cfg->reg1,
+ cfg->bit1, cfg->fn1, func);
+ }
+ }
+}
+
+static int wpcm450_get_groups_count(struct pinctrl_dev *pctldev)
+{
+ return ARRAY_SIZE(wpcm450_groups);
+}
+
+static const char *wpcm450_get_group_name(struct pinctrl_dev *pctldev,
+ unsigned int selector)
+{
+ return wpcm450_groups[selector].name;
+}
+
+static int wpcm450_get_group_pins(struct pinctrl_dev *pctldev,
+ unsigned int selector,
+ const unsigned int **pins,
+ unsigned int *npins)
+{
+ *npins = wpcm450_groups[selector].num_pins;
+ *pins = wpcm450_groups[selector].pins;
+
+ return 0;
+}
+
+static int wpcm450_dt_node_to_map(struct pinctrl_dev *pctldev,
+ struct device_node *np_config,
+ struct pinctrl_map **map,
+ u32 *num_maps)
+{
+ return pinconf_generic_dt_node_to_map(pctldev, np_config,
+ map, num_maps,
+ PIN_MAP_TYPE_INVALID);
+}
+
+static void wpcm450_dt_free_map(struct pinctrl_dev *pctldev,
+ struct pinctrl_map *map, u32 num_maps)
+{
+ kfree(map);
+}
+
+static const struct pinctrl_ops wpcm450_pinctrl_ops = {
+ .get_groups_count = wpcm450_get_groups_count,
+ .get_group_name = wpcm450_get_group_name,
+ .get_group_pins = wpcm450_get_group_pins,
+ .dt_node_to_map = wpcm450_dt_node_to_map,
+ .dt_free_map = wpcm450_dt_free_map,
+};
+
+static int wpcm450_get_functions_count(struct pinctrl_dev *pctldev)
+{
+ return ARRAY_SIZE(wpcm450_funcs);
+}
+
+static const char *wpcm450_get_function_name(struct pinctrl_dev *pctldev,
+ unsigned int function)
+{
+ return wpcm450_funcs[function].name;
+}
+
+static int wpcm450_get_function_groups(struct pinctrl_dev *pctldev,
+ unsigned int function,
+ const char * const **groups,
+ unsigned int * const ngroups)
+{
+ *ngroups = wpcm450_funcs[function].ngroups;
+ *groups = wpcm450_funcs[function].groups;
+
+ return 0;
+}
+
+static int wpcm450_pinmux_set_mux(struct pinctrl_dev *pctldev,
+ unsigned int function,
+ unsigned int group)
+{
+ struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+
+ wpcm450_setfunc(pctrl->gcr_regmap, wpcm450_groups[group].pins,
+ wpcm450_groups[group].num_pins, function);
+
+ return 0;
+}
+
+static const struct pinmux_ops wpcm450_pinmux_ops = {
+ .get_functions_count = wpcm450_get_functions_count,
+ .get_function_name = wpcm450_get_function_name,
+ .get_function_groups = wpcm450_get_function_groups,
+ .set_mux = wpcm450_pinmux_set_mux,
+};
+
+static int debounce_bitnum(int gpio)
+{
+ if (gpio >= 0 && gpio < 16)
+ return gpio;
+ return -EINVAL;
+}
+
+static int wpcm450_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *config)
+{
+ struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ enum pin_config_param param = pinconf_to_config_param(*config);
+ unsigned long flags;
+ int bit;
+ u32 reg;
+
+ switch (param) {
+ case PIN_CONFIG_INPUT_DEBOUNCE:
+ bit = debounce_bitnum(pin);
+ if (bit < 0)
+ return bit;
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+ reg = ioread32(pctrl->gpio_base + WPCM450_GPEVDBNC);
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+
+ *config = pinconf_to_config_packed(param, !!(reg & BIT(bit)));
+ return 0;
+ default:
+ return -ENOTSUPP;
+ }
+}
+
+static int wpcm450_config_set_one(struct wpcm450_pinctrl *pctrl,
+ unsigned int pin, unsigned long config)
+{
+ enum pin_config_param param = pinconf_to_config_param(config);
+ unsigned long flags;
+ unsigned long reg;
+ int bit;
+ int arg;
+
+ switch (param) {
+ case PIN_CONFIG_INPUT_DEBOUNCE:
+ bit = debounce_bitnum(pin);
+ if (bit < 0)
+ return bit;
+
+ arg = pinconf_to_config_argument(config);
+
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+ reg = ioread32(pctrl->gpio_base + WPCM450_GPEVDBNC);
+ __assign_bit(bit, &reg, arg);
+ iowrite32(reg, pctrl->gpio_base + WPCM450_GPEVDBNC);
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
+ return 0;
+ default:
+ return -ENOTSUPP;
+ }
+}
+
+static int wpcm450_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
+ unsigned long *configs, unsigned int num_configs)
+{
+ struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ int ret;
+
+ while (num_configs--) {
+ ret = wpcm450_config_set_one(pctrl, pin, *configs++);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static const struct pinconf_ops wpcm450_pinconf_ops = {
+ .is_generic = true,
+ .pin_config_get = wpcm450_config_get,
+ .pin_config_set = wpcm450_config_set,
+};
+
+static struct pinctrl_desc wpcm450_pinctrl_desc = {
+ .name = "wpcm450-pinctrl",
+ .pins = wpcm450_pins,
+ .npins = ARRAY_SIZE(wpcm450_pins),
+ .pctlops = &wpcm450_pinctrl_ops,
+ .pmxops = &wpcm450_pinmux_ops,
+ .confops = &wpcm450_pinconf_ops,
+ .owner = THIS_MODULE,
+};
+
+static int wpcm450_gpio_set_config(struct gpio_chip *chip,
+ unsigned int offset, unsigned long config)
+{
+ struct wpcm450_gpio *gpio = gpiochip_get_data(chip);
+
+ return wpcm450_config_set_one(gpio->pctrl, offset, config);
+}
+
+static int wpcm450_gpio_add_pin_ranges(struct gpio_chip *chip)
+{
+ struct wpcm450_gpio *gpio = gpiochip_get_data(chip);
+ const struct wpcm450_bank *bank = gpio->bank;
+
+ return gpiochip_add_pin_range(&gpio->gc, dev_name(gpio->pctrl->dev),
+ 0, bank->base, bank->length);
+}
+
+static int wpcm450_gpio_register(struct platform_device *pdev,
+ struct wpcm450_pinctrl *pctrl)
+{
+ struct device *dev = &pdev->dev;
+ struct fwnode_handle *child;
+ int ret;
+
+ pctrl->gpio_base = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(pctrl->gpio_base))
+ return dev_err_probe(dev, PTR_ERR(pctrl->gpio_base),
+ "Resource fail for GPIO controller\n");
+
+ device_for_each_child_node(dev, child) {
+ void __iomem *dat = NULL;
+ void __iomem *set = NULL;
+ void __iomem *dirout = NULL;
+ unsigned long flags = 0;
+ const struct wpcm450_bank *bank;
+ struct wpcm450_gpio *gpio;
+ struct gpio_irq_chip *girq;
+ u32 reg;
+ int i;
+
+ if (!fwnode_property_read_bool(child, "gpio-controller"))
+ continue;
+
+ ret = fwnode_property_read_u32(child, "reg", &reg);
+ if (ret < 0)
+ return ret;
+
+ if (reg >= WPCM450_NUM_BANKS)
+ return dev_err_probe(dev, -EINVAL,
+ "GPIO index %d out of range!\n", reg);
+
+ gpio = &pctrl->gpio_bank[reg];
+ gpio->pctrl = pctrl;
+
+ bank = &wpcm450_banks[reg];
+ gpio->bank = bank;
+
+ dat = pctrl->gpio_base + bank->datain;
+ if (bank->dataout) {
+ set = pctrl->gpio_base + bank->dataout;
+ dirout = pctrl->gpio_base + bank->cfg0;
+ } else {
+ flags = BGPIOF_NO_OUTPUT;
+ }
+ ret = bgpio_init(&gpio->gc, dev, 4,
+ dat, set, NULL, dirout, NULL, flags);
+ if (ret < 0)
+ return dev_err_probe(dev, ret, "GPIO initialization failed\n");
+
+ gpio->gc.ngpio = bank->length;
+ gpio->gc.set_config = wpcm450_gpio_set_config;
+ gpio->gc.fwnode = child;
+ gpio->gc.add_pin_ranges = wpcm450_gpio_add_pin_ranges;
+
+ girq = &gpio->gc.irq;
+ gpio_irq_chip_set_chip(girq, &wpcm450_gpio_irqchip);
+ girq->parent_handler = wpcm450_gpio_irqhandler;
+ girq->parents = devm_kcalloc(dev, WPCM450_NUM_GPIO_IRQS,
+ sizeof(*girq->parents), GFP_KERNEL);
+ if (!girq->parents)
+ return -ENOMEM;
+ girq->default_type = IRQ_TYPE_NONE;
+ girq->handler = handle_bad_irq;
+
+ girq->num_parents = 0;
+ for (i = 0; i < WPCM450_NUM_GPIO_IRQS; i++) {
+ int irq;
+
+ irq = fwnode_irq_get(child, i);
+ if (irq < 0)
+ break;
+ if (!irq)
+ continue;
+
+ girq->parents[i] = irq;
+ girq->num_parents++;
+ }
+
+ ret = devm_gpiochip_add_data(dev, &gpio->gc, gpio);
+ if (ret)
+ return dev_err_probe(dev, ret, "Failed to add GPIO chip\n");
+ }
+
+ return 0;
+}
+
+static int wpcm450_pinctrl_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct wpcm450_pinctrl *pctrl;
+ int ret;
+
+ pctrl = devm_kzalloc(dev, sizeof(*pctrl), GFP_KERNEL);
+ if (!pctrl)
+ return -ENOMEM;
+
+ pctrl->dev = &pdev->dev;
+ raw_spin_lock_init(&pctrl->lock);
+ dev_set_drvdata(dev, pctrl);
+
+ pctrl->gcr_regmap =
+ syscon_regmap_lookup_by_compatible("nuvoton,wpcm450-gcr");
+ if (IS_ERR(pctrl->gcr_regmap))
+ return dev_err_probe(dev, PTR_ERR(pctrl->gcr_regmap),
+ "Failed to find nuvoton,wpcm450-gcr\n");
+
+ pctrl->pctldev = devm_pinctrl_register(dev,
+ &wpcm450_pinctrl_desc, pctrl);
+ if (IS_ERR(pctrl->pctldev))
+ return dev_err_probe(dev, PTR_ERR(pctrl->pctldev),
+ "Failed to register pinctrl device\n");
+
+ ret = wpcm450_gpio_register(pdev, pctrl);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static const struct of_device_id wpcm450_pinctrl_match[] = {
+ { .compatible = "nuvoton,wpcm450-pinctrl" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, wpcm450_pinctrl_match);
+
+static struct platform_driver wpcm450_pinctrl_driver = {
+ .probe = wpcm450_pinctrl_probe,
+ .driver = {
+ .name = "wpcm450-pinctrl",
+ .of_match_table = wpcm450_pinctrl_match,
+ },
+};
+module_platform_driver(wpcm450_pinctrl_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Jonathan Neuschäfer <j.neuschaefer@gmx.net>");
+MODULE_DESCRIPTION("Nuvoton WPCM450 Pinctrl and GPIO driver");
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 19:03:09 +0000