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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2012 Stefan Roese <sr@denx.de>
- */
- #ifndef __ASM_ARCH_SPEAR_GPIO_H
- #define __ASM_ARCH_SPEAR_GPIO_H
- enum gpio_direction {
- GPIO_DIRECTION_IN,
- GPIO_DIRECTION_OUT,
- };
- struct gpio_regs {
- u32 gpiodata[0x100]; /* 0x000 ... 0x3fc */
- u32 gpiodir; /* 0x400 */
- };
- #define SPEAR_GPIO_COUNT 8
- #define DATA_REG_ADDR(gpio) (1 << (gpio + 2))
- #endif /* __ASM_ARCH_SPEAR_GPIO_H */
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