// 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/mod_devicetable.h>
#include <linux/module.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 0 x00
#define NPCM7XX_GCR_MFSEL1 0 x0C
#define NPCM7XX_GCR_MFSEL2 0 x10
#define NPCM7XX_GCR_MFSEL3 0 x64
#define NPCM7XX_GCR_MFSEL4 0 xb0
#define NPCM7XX_GCR_CPCTL 0 xD0
#define NPCM7XX_GCR_CP2BST 0 xD4
#define NPCM7XX_GCR_B2CPNT 0 xD8
#define NPCM7XX_GCR_I2CSEGSEL 0 xE0
#define NPCM7XX_GCR_I2CSEGCTL 0 xE4
#define NPCM7XX_GCR_SRCNT 0 x68
#define NPCM7XX_GCR_FLOCKR1 0 x74
#define NPCM7XX_GCR_DSCNT 0 x78
#define SRCNT_ESPI BIT(3 )
/* GPIO registers */
#define NPCM7XX_GP_N_TLOCK1 0 x00
#define NPCM7XX_GP_N_DIN 0 x04 /* Data IN */
#define NPCM7XX_GP_N_POL 0 x08 /* Polarity */
#define NPCM7XX_GP_N_DOUT 0 x0c /* Data OUT */
#define NPCM7XX_GP_N_OE 0 x10 /* Output Enable */
#define NPCM7XX_GP_N_OTYP 0 x14
#define NPCM7XX_GP_N_MP 0 x18
#define NPCM7XX_GP_N_PU 0 x1c /* Pull-up */
#define NPCM7XX_GP_N_PD 0 x20 /* Pull-down */
#define NPCM7XX_GP_N_DBNC 0 x24 /* Debounce */
#define NPCM7XX_GP_N_EVTYP 0 x28 /* Event Type */
#define NPCM7XX_GP_N_EVBE 0 x2c /* Event Both Edge */
#define NPCM7XX_GP_N_OBL0 0 x30
#define NPCM7XX_GP_N_OBL1 0 x34
#define NPCM7XX_GP_N_OBL2 0 x38
#define NPCM7XX_GP_N_OBL3 0 x3c
#define NPCM7XX_GP_N_EVEN 0 x40 /* Event Enable */
#define NPCM7XX_GP_N_EVENS 0 x44 /* Event Set (enable) */
#define NPCM7XX_GP_N_EVENC 0 x48 /* Event Clear (disable) */
#define NPCM7XX_GP_N_EVST 0 x4c /* Event Status */
#define NPCM7XX_GP_N_SPLCK 0 x50
#define NPCM7XX_GP_N_MPLCK 0 x54
#define NPCM7XX_GP_N_IEM 0 x58 /* Input Enable */
#define NPCM7XX_GP_N_OSRC 0 x5c
#define NPCM7XX_GP_N_ODSC 0 x60
#define NPCM7XX_GP_N_DOS 0 x68 /* Data OUT Set */
#define NPCM7XX_GP_N_DOC 0 x6c /* Data OUT Clear */
#define NPCM7XX_GP_N_OES 0 x70 /* Output Enable Set */
#define NPCM7XX_GP_N_OEC 0 x74 /* Output Enable Clear */
#define NPCM7XX_GP_N_TLOCK2 0 x7c
#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(chip, offset);
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(chip, offset);
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(chip, offset);
if (ret)
return ret;
return bank->request(chip, offset);
}
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 };
#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 pingroup npcm7xx_groups[] = {
#define NPCM7XX_GRP(x) PINCTRL_PINGROUP(#x , x ## _pins, 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 }
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 pinfunction npcm7xx_funcs[] = {
#define NPCM7XX_MKFUNC(nm) PINCTRL_PINFUNCTION(#nm , nm ## _grp, ARRAY_SIZE(nm ## _grp))
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),
#undef NPCM7XX_MKFUNC
};
#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 0 x0000FF00
#define DSTR(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
((hi) << DRIVE_STRENGTH_HI_SHIFT))
#define DSLO(x) (((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0 xF)
#define DSHI(x) (((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0 xF)
#define GPI 0 x1 /* Not GPO */
#define GPO 0 x2 /* Not GPI */
#define SLEW 0 x4 /* Has Slew Control, NPCM7XX_GP_N_OSRC */
#define SLEWLPC 0 x8 /* 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 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 = pinconf_generic_dt_node_to_map_all,
.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:
bank->direction_output(&bank->gc, pin % bank->gc.ngpio, arg);
iowrite32(gpio, bank->base + NPCM7XX_GP_N_OES);
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 const 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 device *dev = pctrl->dev;
struct fwnode_reference_args args;
struct fwnode_handle *child;
int id = 0 ;
for_each_gpiochip_node(dev, child) {
pctrl->gpio_bank[id].base = fwnode_iomap(child, 0 );
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 = fwnode_irq_get(child, 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 = pinctrl_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" );
Messung V0.5 in Prozent C=93 H=95 G=93
¤ Dauer der Verarbeitung: 0.27 Sekunden
(vorverarbeitet am 2026-06-05)
¤
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