u-boot/arch/arm/include/asm/arch-vf610/gpio.h
Bhuvanchandra DV d348a943e7 dm: gpio: vf610: Add GPIO driver support
Add GPIO driver support to Freescale VF610

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08 08:41:54 +02:00

29 lines
529 B
C

/*
* Copyright (C) 2015
* Bhuvanchandra DV, Toradex, Inc.
*
* SPDX-License-Identifier: GPL-2.0
*/
#ifndef __ASM_ARCH_VF610_GPIO_H
#define __ASM_ARCH_VF610_GPIO_H
#define VYBRID_GPIO_COUNT 32
#define VF610_GPIO_DIRECTION_IN 0x0
#define VF610_GPIO_DIRECTION_OUT 0x1
/* GPIO registers */
struct vybrid_gpio_regs {
u32 gpio_pdor;
u32 gpio_psor;
u32 gpio_pcor;
u32 gpio_ptor;
u32 gpio_pdir;
};
struct vybrid_gpio_platdata {
unsigned int chip;
u32 base;
const char *port_name;
};
#endif /* __ASM_ARCH_VF610_GPIO_H */