diff options
Diffstat (limited to 'arch/arm/include/asm/arch-stv0991/gpio.h')
| -rw-r--r-- | arch/arm/include/asm/arch-stv0991/gpio.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-stv0991/gpio.h b/arch/arm/include/asm/arch-stv0991/gpio.h new file mode 100644 index 0000000..b27f407 --- /dev/null +++ b/arch/arm/include/asm/arch-stv0991/gpio.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2014, STMicroelectronics - All Rights Reserved + * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics. + */ + +#ifndef __ASM_ARCH_STV0991_GPIO_H +#define __ASM_ARCH_STV0991_GPIO_H + +enum gpio_direction { + GPIO_DIRECTION_IN, + GPIO_DIRECTION_OUT, +}; + +struct gpio_regs { + u32 data; /* offset 0x0 */ + u32 reserved[0xff]; /* 0x4--0x3fc */ + u32 dir; /* offset 0x400 */ +}; + +#endif /* __ASM_ARCH_STV0991_GPIO_H */ |