gpio.c File Reference

#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <types.h>
#include <soc/gpio.h>
#include <vendorcode/google/chromeos/chromeos.h>

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Functions
const struct pad_config *__weak	variant_gpio_table (size_t *num)
const struct pad_config *__weak	variant_gpio_override_table (size_t *num)
const struct pad_config *__weak	variant_early_gpio_table (size_t *num)
	DECLARE_WEAK_CROS_GPIOS (cros_gpios)
const struct pad_config *__weak	variant_romstage_gpio_table (size_t *num)

Variables
static const struct pad_config	gpio_table []
static const struct pad_config	early_gpio_table []
static const struct pad_config	romstage_gpio_table []
static const struct cros_gpio	cros_gpios []

Function Documentation

DECLARE_WEAK_CROS_GPIOS()

DECLARE_WEAK_CROS_GPIOS

(

cros_gpios

)

variant_early_gpio_table()

const struct pad_config* __weak variant_early_gpio_table

(

size_t *

num

)

Definition at line 418 of file gpio.c.

variant_gpio_override_table()

const struct pad_config* __weak variant_gpio_override_table

(

size_t *

num

)

Definition at line 412 of file gpio.c.

References NULL.

variant_gpio_table()

const struct pad_config* __weak variant_gpio_table

(

size_t *

num

)

Definition at line 406 of file gpio.c.

References ARRAY_SIZE, and gpio_table.

Referenced by init_mainboard(), mainboard_chip_init(), mainboard_init(), and mainboard_silicon_init_params().

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variant_romstage_gpio_table()

const struct pad_config* __weak variant_romstage_gpio_table

(

size_t *

num

)

Definition at line 431 of file gpio.c.

References ARRAY_SIZE, and romstage_gpio_table.

Variable Documentation

cros_gpios

const struct cros_gpio cros_gpios[]

static

Initial value:

= {
        CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
        CROS_GPIO_WP_AH(GPIO_PCH_WP, CROS_GPIO_DEVICE_NAME),
}

Definition at line 418 of file gpio.c.

early_gpio_table

const struct pad_config early_gpio_table[]

static

Initial value:

= {
        
        PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
        
        PAD_CFG_GPO(GPP_B4, 0, DEEP),
        
        PAD_CFG_GPO(GPP_D1, 0, DEEP),
        
        PAD_CFG_GPO(GPP_D2, 1, DEEP),
        
        PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
        
        PAD_CFG_GPO(GPP_F14, 1, DEEP),
        
        PAD_CFG_NF(GPP_H6, NONE, DEEP, NF1),
        
        PAD_CFG_NF(GPP_H7, NONE, DEEP, NF1),
        
        PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
        
        PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
        
        PAD_CFG_GPO(GPP_H13, 1, DEEP),
}

Definition at line 1 of file gpio.c.

gpio_table

const struct pad_config gpio_table[]

static

Definition at line 1 of file gpio.c.

Referenced by variant_gpio_table().

romstage_gpio_table

const struct pad_config romstage_gpio_table[]

static

Initial value:

= {
        
        PAD_CFG_GPO(GPP_B4, 1, DEEP),
}

Definition at line 1 of file gpio.c.

Referenced by variant_romstage_gpio_table().