da8xx_gpio.h
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/* SPDX-License-Identifier: GPL-2.0+ */
#ifndef _GPIO_DA8XX_DEFS_H_
#define _GPIO_DA8XX_DEFS_H_
struct davinci_gpio {
unsigned int dir;
unsigned int out_data;
unsigned int set_data;
unsigned int clr_data;
unsigned int in_data;
unsigned int set_rising;
unsigned int clr_rising;
unsigned int set_falling;
unsigned int clr_falling;
unsigned int intstat;
};
struct davinci_gpio_bank {
int num_gpio;
unsigned int irq_num;
unsigned int irq_mask;
unsigned long *in_use;
struct davinci_gpio *base;
};
#define GPIO_NAME_SIZE 20
#define MAX_NUM_GPIOS 144
#define GPIO_BIT(gp) ((gp) & 0x1F)
#ifdef CONFIG_DM_GPIO
/* Information about a GPIO bank */
struct davinci_gpio_platdata {
int bank_index;
ulong base; /* address of registers in physical memory */
const char *port_name;
};
#endif
#endif