include/hw/misc/imx31_ccm.h

   1 /*
   2  * IMX31 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 IMX31_CCM_H
  12 #define IMX31_CCM_H
  13
  14 #include "hw/misc/imx_ccm.h"
  15
  16 #define IMX31_CCM_CCMR_REG  0
  17 #define IMX31_CCM_PDR0_REG  1
  18 #define IMX31_CCM_PDR1_REG  2
  19 #define IMX31_CCM_RCSR_REG  3
  20 #define IMX31_CCM_MPCTL_REG 4
  21 #define IMX31_CCM_UPCTL_REG 5
  22 #define IMX31_CCM_SPCTL_REG 6
  23 #define IMX31_CCM_COSR_REG  7
  24 #define IMX31_CCM_CGR0_REG  8
  25 #define IMX31_CCM_CGR1_REG  9
  26 #define IMX31_CCM_CGR2_REG  10
  27 #define IMX31_CCM_WIMR_REG  11
  28 #define IMX31_CCM_LDC_REG   12
  29 #define IMX31_CCM_DCVR0_REG 13
  30 #define IMX31_CCM_DCVR1_REG 14
  31 #define IMX31_CCM_DCVR2_REG 15
  32 #define IMX31_CCM_DCVR3_REG 16
  33 #define IMX31_CCM_LTR0_REG  17
  34 #define IMX31_CCM_LTR1_REG  18
  35 #define IMX31_CCM_LTR2_REG  19
  36 #define IMX31_CCM_LTR3_REG  20
  37 #define IMX31_CCM_LTBR0_REG 21
  38 #define IMX31_CCM_LTBR1_REG 22
  39 #define IMX31_CCM_PMCR0_REG 23
  40 #define IMX31_CCM_PMCR1_REG 24
  41 #define IMX31_CCM_PDR2_REG  25
  42 #define IMX31_CCM_MAX_REG   26
  43
  44 /* CCMR */
  45 #define CCMR_FPME    (1<<0)
  46 #define CCMR_MPE     (1<<3)
  47 #define CCMR_MDS     (1<<7)
  48 #define CCMR_FPMF    (1<<26)
  49 #define CCMR_PRCS    (3<<1)
  50
  51 #define PMCR0_DFSUP1 (1<<31)
  52
  53 /* PDR0 */
  54 #define PDR0_MCU_PODF_SHIFT (0)
  55 #define PDR0_MCU_PODF_MASK (0x7)
  56 #define PDR0_MAX_PODF_SHIFT (3)
  57 #define PDR0_MAX_PODF_MASK (0x7)
  58 #define PDR0_IPG_PODF_SHIFT (6)
  59 #define PDR0_IPG_PODF_MASK (0x3)
  60 #define PDR0_NFC_PODF_SHIFT (8)
  61 #define PDR0_NFC_PODF_MASK (0x7)
  62 #define PDR0_HSP_PODF_SHIFT (11)
  63 #define PDR0_HSP_PODF_MASK (0x7)
  64 #define PDR0_PER_PODF_SHIFT (16)
  65 #define PDR0_PER_PODF_MASK (0x1f)
  66 #define PDR0_CSI_PODF_SHIFT (23)
  67 #define PDR0_CSI_PODF_MASK (0x1ff)
  68
  69 #define EXTRACT(value, name) (((value) >> PDR0_##name##_PODF_SHIFT) \
  70                               & PDR0_##name##_PODF_MASK)
  71 #define INSERT(value, name) (((value) & PDR0_##name##_PODF_MASK) << \
  72                              PDR0_##name##_PODF_SHIFT)
  73
  74 #define TYPE_IMX31_CCM "imx31.ccm"
  75 #define IMX31_CCM(obj) OBJECT_CHECK(IMX31CCMState, (obj), TYPE_IMX31_CCM)
  76
  77 typedef struct IMX31CCMState {
  78     /* <private> */
  79     IMXCCMState parent_obj;
  80
  81     /* <public> */
  82     MemoryRegion iomem;
  83
  84     uint32_t reg[IMX31_CCM_MAX_REG];
  85
  86 } IMX31CCMState;
  87
  88 #endif /* IMX31_CCM_H */