[mirror_edk2.git] / ArmPlatformPkg / Include / Drivers / PL061Gpio.h

/** @file\r
*\r
*  Copyright (c) 2011-2012, ARM Limited. All rights reserved.\r
*\r
*  This program and the accompanying materials\r
*  are licensed and made available under the terms and conditions of the BSD License\r
*  which accompanies this distribution.  The full text of the license may be found at\r
*  http://opensource.org/licenses/bsd-license.php\r
*\r
*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
*\r
**/\r
\r
\r
#ifndef __PL061_GPIO_H__\r
#define __PL061_GPIO_H__\r
\r
#include <Protocol/EmbeddedGpio.h>\r
\r
// PL061 GPIO Registers\r
#define PL061_GPIO_DATA_REG_OFFSET      ((UINTN) 0x000)\r
#define PL061_GPIO_DATA_REG             0x000\r
#define PL061_GPIO_DIR_REG              0x400\r
#define PL061_GPIO_IS_REG               0x404\r
#define PL061_GPIO_IBE_REG              0x408\r
#define PL061_GPIO_IEV_REG              0x40C\r
#define PL061_GPIO_IE_REG               0x410\r
#define PL061_GPIO_RIS_REG              0x414\r
#define PL061_GPIO_MIS_REG              0x410\r
#define PL061_GPIO_IC_REG               0x41C\r
#define PL061_GPIO_AFSEL_REG            0x420\r
\r
#define PL061_GPIO_PERIPH_ID0           0xFE0\r
#define PL061_GPIO_PERIPH_ID1           0xFE4\r
#define PL061_GPIO_PERIPH_ID2           0xFE8\r
#define PL061_GPIO_PERIPH_ID3           0xFEC\r
\r
#define PL061_GPIO_PCELL_ID0            0xFF0\r
#define PL061_GPIO_PCELL_ID1            0xFF4\r
#define PL061_GPIO_PCELL_ID2            0xFF8\r
#define PL061_GPIO_PCELL_ID3            0xFFC\r
\r
#define PL061_GPIO_PINS                 8\r
\r
// All bits low except one bit high, native bit length\r
#define GPIO_PIN_MASK(Pin)              (1UL << ((UINTN)(Pin)))\r
\r
#endif  // __PL061_GPIO_H__\r
Commit	Line	Data
	1	/** @file\r
	2	*\r
	3	* Copyright (c) 2011-2012, ARM Limited. All rights reserved.\r
	4	*\r
	5	* This program and the accompanying materials\r
	6	* are licensed and made available under the terms and conditions of the BSD License\r
	7	* which accompanies this distribution. The full text of the license may be found at\r
	8	* http://opensource.org/licenses/bsd-license.php\r
	9	*\r
	10	* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	11	* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	12	*\r
	13	**/\r
	14	\r
	15	\r
	16	#ifndef __PL061_GPIO_H__\r
	17	#define __PL061_GPIO_H__\r
	18	\r
	19	#include <Protocol/EmbeddedGpio.h>\r
	20	\r
	21	// PL061 GPIO Registers\r
	22	#define PL061_GPIO_DATA_REG_OFFSET ((UINTN) 0x000)\r
	23	#define PL061_GPIO_DATA_REG 0x000\r
	24	#define PL061_GPIO_DIR_REG 0x400\r
	25	#define PL061_GPIO_IS_REG 0x404\r
	26	#define PL061_GPIO_IBE_REG 0x408\r
	27	#define PL061_GPIO_IEV_REG 0x40C\r
	28	#define PL061_GPIO_IE_REG 0x410\r
	29	#define PL061_GPIO_RIS_REG 0x414\r
	30	#define PL061_GPIO_MIS_REG 0x410\r
	31	#define PL061_GPIO_IC_REG 0x41C\r
	32	#define PL061_GPIO_AFSEL_REG 0x420\r
	33	\r
	34	#define PL061_GPIO_PERIPH_ID0 0xFE0\r
	35	#define PL061_GPIO_PERIPH_ID1 0xFE4\r
	36	#define PL061_GPIO_PERIPH_ID2 0xFE8\r
	37	#define PL061_GPIO_PERIPH_ID3 0xFEC\r
	38	\r
	39	#define PL061_GPIO_PCELL_ID0 0xFF0\r
	40	#define PL061_GPIO_PCELL_ID1 0xFF4\r
	41	#define PL061_GPIO_PCELL_ID2 0xFF8\r
	42	#define PL061_GPIO_PCELL_ID3 0xFFC\r
	43	\r
	44	#define PL061_GPIO_PINS 8\r
	45	\r
	46	// All bits low except one bit high, native bit length\r
	47	#define GPIO_PIN_MASK(Pin) (1UL << ((UINTN)(Pin)))\r
	48	\r
	49	#endif // __PL061_GPIO_H__\r