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