diff options
| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /roms/u-boot/arch/arm/include/asm/imx-common/gpio.h | |
| download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip | |
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/imx-common/gpio.h')
| -rw-r--r-- | roms/u-boot/arch/arm/include/asm/imx-common/gpio.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/imx-common/gpio.h b/roms/u-boot/arch/arm/include/asm/imx-common/gpio.h new file mode 100644 index 00000000..26b296b2 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/imx-common/gpio.h @@ -0,0 +1,23 @@ +/* + * Copyright (C) 2011 + * Stefano Babic, DENX Software Engineering, <sbabic@denx.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + + +#ifndef __ASM_ARCH_IMX_GPIO_H +#define __ASM_ARCH_IMX_GPIO_H + +#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) +/* GPIO registers */ +struct gpio_regs { + u32 gpio_dr; /* data */ + u32 gpio_dir; /* direction */ + u32 gpio_psr; /* pad satus */ +}; +#endif + +#define IMX_GPIO_NR(port, index) ((((port)-1)*32)+((index)&31)) + +#endif |