/* * Copyright (c) 2012 Jan Vesely * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - 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. * - The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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. */ /** @addtogroup amdm37x * @{ */ /** @file * @brief USBHOST Clock Management IO register structure. */ #ifndef AMDM37x_USBHOST_CM_H #define AMDM37x_USBHOST_CM_H #include <macros.h> #include <ddi.h> /* AM/DM37x TRM p.447 */ #define USBHOST_CM_BASE_ADDRESS 0x48005400 #define USBHOST_CM_SIZE 8192 typedef struct { ioport32_t fclken; #define USBHOST_CM_FCLKEN_EN_USBHOST1_FLAG (1 << 0) #define USBHOST_CM_FCLKEN_EN_USBHOST2_FLAG (1 << 1) PADD32(3); ioport32_t iclken; #define USBHOST_CM_ICLKEN_EN_USBHOST (1 << 0) PADD32(3); const ioport32_t idlest; #define USBHOST_CM_IDLEST_ST_USBHOST_STDBY_FLAG (1 << 0) #define USBHOST_CM_IDLEST_ST_USBHOST_IDLE_FLAG (1 << 1) PADD32(3); ioport32_t autoidle; #define USBHOST_CM_AUTOIDLE_AUTO_USBHOST_FLAG (1 << 0) PADD32(4); ioport32_t sleepdep; #define USBHOST_CM_SLEEPDEP_EN_MPU_FLAG (1 << 1) #define USBHOST_CM_SLEEPDEP_EN_IVA2_FLAG (1 << 2) ioport32_t clkstctrl; #define USBHOST_CM_CLKSTCTRL_CLKSTCTRL_USBHOST_MASK (0x3 << 0) #define USBHOST_CM_CLKSTCTRL_CLKSTCTRL_USBHOST_AUTO_DIS (0x0 << 0) #define USBHOST_CM_CLKSTCTRL_CLKSTCTRL_USBHOST_SUPERVISED_SLEEP (0x1 << 0) #define USBHOST_CM_CLKSTCTRL_CLKSTCTRL_USBHOST_SUPERVISED_WAKEUP (0x2 << 0) #define USBHOST_CM_CLKSTCTRL_CLKSTCTRL_USBHOST_AUTO_EN (0x3 << 0) ioport32_t clkstst; #define USBHOST_CM_CLKSTCTRL_CLKSTST_CLKACTIVITY_USBHOST (1 << 0) } usbhost_cm_regs_t; #endif /** * @} */