coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
gpio.h File Reference
#include <soc/gpe.h>
#include <soc/gpio.h>
Include dependency graph for gpio.h:

Go to the source code of this file.

Macros

#define IO_EXPANDER_BUS   4
 
#define IO_EXPANDER_0_ADDR   0x22
 
#define IO_EXPANDER_P0CONF   0x0C /* Port 0 conf offset */
 
#define IO_EXPANDER_P0DOUT   0x04 /* Port 0 data offset */
 
#define IO_EXPANDER_P1CONF   0x0D
 
#define IO_EXPANDER_P1DOUT   0x05
 
#define IO_EXPANDER_P2CONF   0x0E
 
#define IO_EXPANDER_P2DOUT   0x06
 
#define IO_EXPANDER_1_ADDR   0x23
 
#define GPE_EC_WAKE   GPE0_LAN_WAK
 
#define EC_SCI_GPI   GPP_E16
 
#define EC_SMI_GPI   GPP_E15
 
#define KBLRVP_TOUCHPAD_IRQ   33
 
#define KBLRVP_TOUCH_IRQ   31
 
#define BOARD_TOUCHPAD_NAME   "touchpad"
 
#define BOARD_TOUCHPAD_IRQ   KBLRVP_TOUCHPAD_IRQ
 
#define BOARD_TOUCHPAD_I2C_BUS   0
 
#define BOARD_TOUCHPAD_I2C_ADDR   0x20
 
#define BOARD_TOUCHSCREEN_NAME   "touchscreen"
 
#define BOARD_TOUCHSCREEN_IRQ   KBLRVP_TOUCH_IRQ
 
#define BOARD_TOUCHSCREEN_I2C_BUS   0
 
#define BOARD_TOUCHSCREEN_I2C_ADDR   0x4c
 

Variables

static const struct pad_config gpio_table []
 
static const struct pad_config early_gpio_table []
 

Macro Definition Documentation

◆ BOARD_TOUCHPAD_I2C_ADDR

#define BOARD_TOUCHPAD_I2C_ADDR   0x20

Definition at line 37 of file gpio.h.

◆ BOARD_TOUCHPAD_I2C_BUS

#define BOARD_TOUCHPAD_I2C_BUS   0

Definition at line 36 of file gpio.h.

◆ BOARD_TOUCHPAD_IRQ

#define BOARD_TOUCHPAD_IRQ   KBLRVP_TOUCHPAD_IRQ

Definition at line 35 of file gpio.h.

◆ BOARD_TOUCHPAD_NAME

#define BOARD_TOUCHPAD_NAME   "touchpad"

Definition at line 34 of file gpio.h.

◆ BOARD_TOUCHSCREEN_I2C_ADDR

#define BOARD_TOUCHSCREEN_I2C_ADDR   0x4c

Definition at line 42 of file gpio.h.

◆ BOARD_TOUCHSCREEN_I2C_BUS

#define BOARD_TOUCHSCREEN_I2C_BUS   0

Definition at line 41 of file gpio.h.

◆ BOARD_TOUCHSCREEN_IRQ

#define BOARD_TOUCHSCREEN_IRQ   KBLRVP_TOUCH_IRQ

Definition at line 40 of file gpio.h.

◆ BOARD_TOUCHSCREEN_NAME

#define BOARD_TOUCHSCREEN_NAME   "touchscreen"

Definition at line 39 of file gpio.h.

◆ EC_SCI_GPI

#define EC_SCI_GPI   GPP_E16

Definition at line 24 of file gpio.h.

◆ EC_SMI_GPI

#define EC_SMI_GPI   GPP_E15

Definition at line 25 of file gpio.h.

◆ GPE_EC_WAKE

#define GPE_EC_WAKE   GPE0_LAN_WAK

Definition at line 21 of file gpio.h.

◆ IO_EXPANDER_0_ADDR

#define IO_EXPANDER_0_ADDR   0x22

Definition at line 11 of file gpio.h.

◆ IO_EXPANDER_1_ADDR

#define IO_EXPANDER_1_ADDR   0x23

Definition at line 18 of file gpio.h.

◆ IO_EXPANDER_BUS

#define IO_EXPANDER_BUS   4

Definition at line 10 of file gpio.h.

◆ IO_EXPANDER_P0CONF

#define IO_EXPANDER_P0CONF   0x0C /* Port 0 conf offset */

Definition at line 12 of file gpio.h.

◆ IO_EXPANDER_P0DOUT

#define IO_EXPANDER_P0DOUT   0x04 /* Port 0 data offset */

Definition at line 13 of file gpio.h.

◆ IO_EXPANDER_P1CONF

#define IO_EXPANDER_P1CONF   0x0D

Definition at line 14 of file gpio.h.

◆ IO_EXPANDER_P1DOUT

#define IO_EXPANDER_P1DOUT   0x05

Definition at line 15 of file gpio.h.

◆ IO_EXPANDER_P2CONF

#define IO_EXPANDER_P2CONF   0x0E

Definition at line 16 of file gpio.h.

◆ IO_EXPANDER_P2DOUT

#define IO_EXPANDER_P2DOUT   0x06

Definition at line 17 of file gpio.h.

◆ KBLRVP_TOUCH_IRQ

#define KBLRVP_TOUCH_IRQ   31

Definition at line 32 of file gpio.h.

◆ KBLRVP_TOUCHPAD_IRQ

#define KBLRVP_TOUCHPAD_IRQ   33

Definition at line 30 of file gpio.h.

Variable Documentation

◆ early_gpio_table

const struct pad_config early_gpio_table[]
static
Initial value:
= {
PAD_CFG_NF(GPP_C8, NONE, DEEP, NF1),
PAD_CFG_NF(GPP_C9, NONE, DEEP, NF1),
PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1),
PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1),
}
#define GPP_C9
#define GPP_C8
#define GPP_C20
#define GPP_C21
#define PAD_CFG_NF(pad, pull, rst, func)
Definition: gpio_defs.h:197

Definition at line 1 of file gpio.h.

◆ gpio_table

const struct pad_config gpio_table[]
static

Definition at line 1 of file gpio.h.