From ae51f41d14f548d494ac41e0d21137c5a4c3f59c Mon Sep 17 00:00:00 2001 From: Iru Cai Date: Wed, 30 Oct 2019 14:21:52 +0800 Subject: import the U-Boot code and make it compile --- arch/arm/include/asm/mach-imx/gpio.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 arch/arm/include/asm/mach-imx/gpio.h (limited to 'arch/arm/include/asm/mach-imx/gpio.h') diff --git a/arch/arm/include/asm/mach-imx/gpio.h b/arch/arm/include/asm/mach-imx/gpio.h new file mode 100644 index 0000000..1b7c9cd --- /dev/null +++ b/arch/arm/include/asm/mach-imx/gpio.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2011 + * Stefano Babic, DENX Software Engineering, + */ + + +#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 -- cgit v1.2.3