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/** @file
*
* Copyright (c) 2011-2012, ARM Limited. All rights reserved.
*
* This program and the accompanying materials
* are licensed and made available under the terms and conditions of the BSD License
* which accompanies this distribution. The full text of the license may be found at
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/
#ifndef __PL061_GPIO_H__
#define __PL061_GPIO_H__
#include <Protocol/EmbeddedGpio.h>
// PL061 GPIO Registers
#define PL061_GPIO_DATA_REG_OFFSET ((UINTN) 0x000)
#define PL061_GPIO_DATA_REG 0x000
#define PL061_GPIO_DIR_REG 0x400
#define PL061_GPIO_IS_REG 0x404
#define PL061_GPIO_IBE_REG 0x408
#define PL061_GPIO_IEV_REG 0x40C
#define PL061_GPIO_IE_REG 0x410
#define PL061_GPIO_RIS_REG 0x414
#define PL061_GPIO_MIS_REG 0x410
#define PL061_GPIO_IC_REG 0x41C
#define PL061_GPIO_AFSEL_REG 0x420
#define PL061_GPIO_PERIPH_ID0 0xFE0
#define PL061_GPIO_PERIPH_ID1 0xFE4
#define PL061_GPIO_PERIPH_ID2 0xFE8
#define PL061_GPIO_PERIPH_ID3 0xFEC
#define PL061_GPIO_PCELL_ID0 0xFF0
#define PL061_GPIO_PCELL_ID1 0xFF4
#define PL061_GPIO_PCELL_ID2 0xFF8
#define PL061_GPIO_PCELL_ID3 0xFFC
#define PL061_GPIO_PINS 8
// All bits low except one bit high, native bit length
#define GPIO_PIN_MASK(Pin) (1UL << ((UINTN)(Pin)))
#endif // __PL061_GPIO_H__
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