/** @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 // PL061 GPIO Registers #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__