| /** @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__ |