include/dt-bindings/clock/at91.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * This header provides constants for AT91 pmc status.
   4  *
   5  * The constants defined in this header are being used in dts.
   6  */
   7
   8 #ifndef _DT_BINDINGS_CLK_AT91_H
   9 #define _DT_BINDINGS_CLK_AT91_H
  10
  11 #define PMC_TYPE_CORE           0
  12 #define PMC_TYPE_SYSTEM         1
  13 #define PMC_TYPE_PERIPHERAL     2
  14 #define PMC_TYPE_GCK            3
  15 #define PMC_TYPE_PROGRAMMABLE   4
  16
  17 #define PMC_SLOW                0
  18 #define PMC_MCK                 1
  19 #define PMC_UTMI                2
  20 #define PMC_MAIN                3
  21 #define PMC_MCK2                4
  22 #define PMC_I2S0_MUX            5
  23 #define PMC_I2S1_MUX            6
  24 #define PMC_PLLACK              7
  25 #define PMC_PLLBCK              8
  26 #define PMC_AUDIOPLLCK          9
  27 #define PMC_AUDIOPINCK          10
  28
  29 /* SAMA7G5 */
  30 #define PMC_CPUPLL              (PMC_MAIN + 1)
  31 #define PMC_SYSPLL              (PMC_MAIN + 2)
  32 #define PMC_DDRPLL              (PMC_MAIN + 3)
  33 #define PMC_IMGPLL              (PMC_MAIN + 4)
  34 #define PMC_BAUDPLL             (PMC_MAIN + 5)
  35 #define PMC_AUDIOPMCPLL         (PMC_MAIN + 6)
  36 #define PMC_AUDIOIOPLL          (PMC_MAIN + 7)
  37 #define PMC_ETHPLL              (PMC_MAIN + 8)
  38 #define PMC_CPU                 (PMC_MAIN + 9)
  39 #define PMC_MCK1                (PMC_MAIN + 10)
  40
  41 /* SAM9X7 */
  42 #define PMC_PLLADIV2            (PMC_MAIN + 11)
  43 #define PMC_LVDSPLL             (PMC_MAIN + 12)
  44
  45 #ifndef AT91_PMC_MOSCS
  46 #define AT91_PMC_MOSCS          0               /* MOSCS Flag */
  47 #define AT91_PMC_LOCKA          1               /* PLLA Lock */
  48 #define AT91_PMC_LOCKB          2               /* PLLB Lock */
  49 #define AT91_PMC_MCKRDY         3               /* Master Clock */
  50 #define AT91_PMC_LOCKU          6               /* UPLL Lock */
  51 #define AT91_PMC_PCKRDY(id)     (8 + (id))      /* Programmable Clock */
  52 #define AT91_PMC_MOSCSELS       16              /* Main Oscillator Selection */
  53 #define AT91_PMC_MOSCRCS        17              /* Main On-Chip RC */
  54 #define AT91_PMC_CFDEV          18              /* Clock Failure Detector Event */
  55 #define AT91_PMC_GCKRDY         24              /* Generated Clocks */
  56 #endif
  57
  58 #endif