LXR qemu/include/hw/misc/imx25

   1/*
   2 * IMX25 Clock Control Module
   3 *
   4 * Copyright (C) 2012 NICTA
   5 * Updated by Jean-Christophe Dubois <jcd@tribudubois.net>
   6 *
   7 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   8 * See the COPYING file in the top-level directory.
   9 */
  10
  11#ifndef IMX25_CCM_H
  12#define IMX25_CCM_H
  13
  14#include "hw/misc/imx_ccm.h"
  15#include "qom/object.h"
  16
  17#define IMX25_CCM_MPCTL_REG  0
  18#define IMX25_CCM_UPCTL_REG  1
  19#define IMX25_CCM_CCTL_REG   2
  20#define IMX25_CCM_CGCR0_REG  3
  21#define IMX25_CCM_CGCR1_REG  4
  22#define IMX25_CCM_CGCR2_REG  5
  23#define IMX25_CCM_PCDR0_REG  6
  24#define IMX25_CCM_PCDR1_REG  7
  25#define IMX25_CCM_PCDR2_REG  8
  26#define IMX25_CCM_PCDR3_REG  9
  27#define IMX25_CCM_RCSR_REG   10
  28#define IMX25_CCM_CRDR_REG   11
  29#define IMX25_CCM_DCVR0_REG  12
  30#define IMX25_CCM_DCVR1_REG  13
  31#define IMX25_CCM_DCVR2_REG  14
  32#define IMX25_CCM_DCVR3_REG  15
  33#define IMX25_CCM_LTR0_REG   16
  34#define IMX25_CCM_LTR1_REG   17
  35#define IMX25_CCM_LTR2_REG   18
  36#define IMX25_CCM_LTR3_REG   19
  37#define IMX25_CCM_LTBR0_REG  20
  38#define IMX25_CCM_LTBR1_REG  21
  39#define IMX25_CCM_PMCR0_REG  22
  40#define IMX25_CCM_PMCR1_REG  23
  41#define IMX25_CCM_PMCR2_REG  24
  42#define IMX25_CCM_MCR_REG    25
  43#define IMX25_CCM_LPIMR0_REG 26
  44#define IMX25_CCM_LPIMR1_REG 27
  45#define IMX25_CCM_MAX_REG    28
  46
  47/* CCTL */
  48#define CCTL_ARM_CLK_DIV_SHIFT (30)
  49#define CCTL_ARM_CLK_DIV_MASK  (0x3)
  50#define CCTL_AHB_CLK_DIV_SHIFT (28)
  51#define CCTL_AHB_CLK_DIV_MASK  (0x3)
  52#define CCTL_MPLL_BYPASS_SHIFT (22)
  53#define CCTL_MPLL_BYPASS_MASK  (0x1)
  54#define CCTL_USB_DIV_SHIFT     (16)
  55#define CCTL_USB_DIV_MASK      (0x3F)
  56#define CCTL_ARM_SRC_SHIFT     (13)
  57#define CCTL_ARM_SRC_MASK      (0x1)
  58#define CCTL_UPLL_DIS_SHIFT    (23)
  59#define CCTL_UPLL_DIS_MASK     (0x1)
  60
  61#define EXTRACT(value, name) (((value) >> CCTL_##name##_SHIFT) \
  62                              & CCTL_##name##_MASK)
  63#define INSERT(value, name) (((value) & CCTL_##name##_MASK) << \
  64                             CCTL_##name##_SHIFT)
  65
  66#define TYPE_IMX25_CCM "imx25.ccm"
  67OBJECT_DECLARE_SIMPLE_TYPE(IMX25CCMState, IMX25_CCM)
  68
  69struct IMX25CCMState {
  70    /* <private> */
  71    IMXCCMState parent_obj;
  72
  73    /* <public> */
  74    MemoryRegion iomem;
  75
  76    uint32_t reg[IMX25_CCM_MAX_REG];
  77
  78};
  79
  80#endif /* IMX25_CCM_H */
  81