+++ /dev/null
-/**
- * \file
- * <!--
- * This file is part of BeRTOS.
- *
- * Bertos is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction. Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License. This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2007 Develer S.r.l. (http://www.develer.com/)
- *
- * -->
- *
- * \version $Id$
- *
- * \author Francesco Sacchi <batt@develer.com>
- *
- * AT91 power management controller.
- * This file is based on NUT/OS implementation. See license below.
- */
-
-/*
- * Copyright (C) 2005-2006 by egnite Software GmbH. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE
- * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
- * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * For additional information see http://www.ethernut.de/
- */
-
-#ifndef AT91_PMC_H
-#define AT91_PMC_H
-
-/** System Clock Enable, Disable and Status Register */
-/*\{*/
-#define PMC_SCER_OFF 0x00000000 ///< System clock enable register offset.
-#define PMC_SCER (*((reg32_t *)(PMC_BASE + PMC_SCER_OFF))) ///< System clock enable register address.
-#define PMC_SCDR_OFF 0x00000004 ///< System clock disable register offset.
-#define PMC_SCDR (*((reg32_t *)(PMC_BASE + PMC_SCDR_OFF))) ///< System clock disable register address.
-#define PMC_SCSR_OFF 0x00000008 ///< System clock status register offset.
-#define PMC_SCSR (*((reg32_t *)(PMC_BASE + PMC_SCSR_OFF))) ///< System clock status register address.
-
-#define PMC_PCK 0 ///< Processor clock.
-#define PMC_UDP 7 ///< USB device port clock.
-#define PMC_PCK0 8 ///< Programmable clock 0 output.
-#define PMC_PCK1 9 ///< Programmable clock 1 output.
-#define PMC_PCK2 10 ///< Programmable clock 2 output.
-/*\}*/
-
-/** Peripheral Clock Enable, Disable and Status Register */
-/*\{*/
-#define PMC_PCER_OFF 0x00000010 ///< Peripheral clock enable register offset.
-#define PMC_PCER (*((reg32_t *)(PMC_BASE + PMC_PCER_OFF))) ///< Peripheral clock enable register address.
-#define PMC_PCDR_OFF 0x00000014 ///< Peripheral clock disable register offset.
-#define PMC_PCDR (*((reg32_t *)(PMC_BASE + PMC_PCDR_OFF))) ///< Peripheral clock disable register address.
-#define PMC_PCSR_OFF 0x00000018 ///< Peripheral clock status register offset.
-#define PMC_PCSR (*((reg32_t *)(PMC_BASE + PMC_PCSR_OFF))) ///< Peripheral clock status register address.
-/*\}*/
-
-/** Clock Generator Main Oscillator Register */
-/*\{*/
-#define CKGR_MOR_OFF 0x00000020 ///< Main oscillator register offset.
-#define CKGR_MOR (*((reg32_t *)(PMC_BASE + CKGR_MOR_OFF))) ///< Main oscillator register address.
-
-#define CKGR_MOSCEN 0 ///< Main oscillator enable.
-#define CKGR_OSCBYPASS 1 ///< Main oscillator bypass.
-#define CKGR_OSCOUNT_MASK 0x0000FF00 ///< Main oscillator start-up time mask.
-#define CKGR_OSCOUNT_SHIFT 8 ///< Main oscillator start-up time LSB.
-/*\}*/
-
-/** Clock Generator Main Clock Frequency Register */
-/*\{*/
-#define CKGR_MCFR_OFF 0x00000024 ///< Main clock frequency register offset.
-#define CKGR_MCFR (*((reg32_t *)(PMC_BASE + CKGR_MCFR_OFF))) ///< Main clock frequency register address.
-
-#define CKGR_MAINF_MASK 0x0000FFFF ///< Main clock frequency mask mask.
-#define CKGR_MAINRDY 16 ///< Main clock ready.
-/*\}*/
-
-/** PLL Registers */
-/*\{*/
-#define CKGR_PLLR_OFF 0x0000002C ///< Clock generator PLL register offset.
-#define CKGR_PLLR (*((reg32_t *)(PMC_BASE + CKGR_PLLR_OFF))) ///< Clock generator PLL register address.
-
-#define CKGR_DIV_MASK 0x000000FF ///< Divider.
-#define CKGR_DIV_SHIFT 0 ///< Least significant bit of the divider.
-#define CKGR_DIV_0 0x00000000 ///< Divider output is 0.
-#define CKGR_DIV_BYPASS 0x00000001 ///< Divider is bypassed.
-#define CKGR_PLLCOUNT_MASK 0x00003F00 ///< PLL counter mask.
-#define CKGR_PLLCOUNT_SHIFT 8 ///< PLL counter LSB.
-
-#define CKGR_OUT_MASK 0x0000C000 ///< PLL output frequency range.
-#define CKGR_OUT_0 0x00000000 ///< Please refer to the PLL datasheet.
-#define CKGR_OUT_1 0x00004000 ///< Please refer to the PLL datasheet.
-#define CKGR_OUT_2 0x00008000 ///< Please refer to the PLL datasheet.
-#define CKGR_OUT_3 0x0000C000 ///< Please refer to the PLL datasheet.
-#define CKGR_MUL_MASK 0x07FF0000 ///< PLL multiplier.
-#define CKGR_MUL_SHIFT 16 ///< Least significant bit of the PLL multiplier.
-
-#define CKGR_USBDIV_MASK 0x30000000 ///< Divider for USB clocks.
-#define CKGR_USBDIV_1 0x00000000 ///< Divider output is PLL clock output.
-#define CKGR_USBDIV_2 0x10000000 ///< Divider output is PLL clock output divided by 2.
-#define CKGR_USBDIV_4 0x20000000 ///< Divider output is PLL clock output divided by 4.
-/*\}*/
-
-/** Master Clock Register */
-/*\{*/
-#define PMC_MCKR_OFF 0x00000030 ///< Master clock register offset.
-#define PMC_MCKR (*((reg32_t *)(PMC_BASE + PMC_MCKR_OFF))) ///< Master clock register address.
-
-#define PMC_PCKR0_OFF 0x00000040 ///< Programmable clock 0 register offset.
-#define PMC_PCKR0 (*((reg32_t *)(PMC_BASE + PMC_PCKR0_OFF))) ///< Programmable clock 0 register address.
-#define PMC_PCKR1_OFF 0x00000044 ///< Programmable clock 1 register offset.
-#define PMC_PCKR1 (*((reg32_t *)(PMC_BASE + PMC_PCKR1_OFF))) ///< Programmable clock 1 register address.
-#define PMC_PCKR2_OFF 0x00000048 ///< Programmable clock 2 register offset.
-#define PMC_PCKR2 (*((reg32_t *)(PMC_BASE + PMC_PCKR2_OFF))) ///< Programmable clock 2 register address.
-
-#define PMC_CSS_MASK 0x00000003 ///< Clock selection mask.
-#define PMC_CSS_SLOW_CLK 0x00000000 ///< Slow clock selected.
-#define PMC_CSS_MAIN_CLK 0x00000001 ///< Main clock selected.
-#define PMC_CSS_PLL_CLK 0x00000003 ///< PLL clock selected.
-
-#define PMC_PRES_MASK 0x0000001C ///< Clock prescaler mask.
-#define PMC_PRES_SHIFT 2 ///< Clock prescaler LSB.
-#define PMC_PRES_CLK 0x00000000 ///< Selected clock, not divided.
-#define PMC_PRES_CLK_2 0x00000004 ///< Selected clock divided by 2.
-#define PMC_PRES_CLK_4 0x00000008 ///< Selected clock divided by 4.
-#define PMC_PRES_CLK_8 0x0000000C ///< Selected clock divided by 8.
-#define PMC_PRES_CLK_16 0x00000010 ///< Selected clock divided by 16.
-#define PMC_PRES_CLK_32 0x00000014 ///< Selected clock divided by 32.
-#define PMC_PRES_CLK_64 0x00000018 ///< Selected clock divided by 64.
-/*\}*/
-
-/** Power Management Status and Interrupt Registers */
-/*\{*/
-#define PMC_IER_OFF 0x00000060 ///< Interrupt enable register offset.
-#define PMC_IER (*((reg32_t *)(PMC_BASE + PMC_IER_OFF))) ///< Interrupt enable register address.
-#define PMC_IDR_OFF 0x00000064 ///< Interrupt disable register offset.
-#define PMC_IDR (*((reg32_t *)(PMC_BASE + PMC_IDR_OFF))) ///< Interrupt disable register address.
-#define PMC_SR_OFF 0x00000068 ///< Status register offset.
-#define PMC_SR (*((reg32_t *)(PMC_BASE + PMC_SR_OFF))) ///< Status register address.
-#define PMC_IMR_OFF 0x0000006C ///< Interrupt mask register offset.
-#define PMC_IMR (*((reg32_t *)(PMC_BASE + PMC_IMR_OFF))) ///< Interrupt mask register address.
-
-#define PMC_MOSCS 0 ///< Main oscillator.
-#define PMC_LOCK 2 ///< PLL lock.
-#define PMC_MCKRDY 3 ///< Master clock ready.
-#define PMC_PCKRDY0 8 ///< Programmable clock 0 ready.
-#define PMC_PCKRDY1 9 ///< Programmable clock 1 ready.
-#define PMC_PCKRDY2 10 ///< Programmable clock 2 ready.
-/*\}*/
-
-#endif /* AT91_PMC_H */
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