dt-bindings/clock/at91.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * This header provides constants for AT91 pmc status.
0004  *
0005  * The constants defined in this header are being used in dts.
0006  */
0007
0008 #ifndef _DT_BINDINGS_CLK_AT91_H
0009 #define _DT_BINDINGS_CLK_AT91_H
0010
0011 #define PMC_TYPE_CORE       0
0012 #define PMC_TYPE_SYSTEM     1
0013 #define PMC_TYPE_PERIPHERAL 2
0014 #define PMC_TYPE_GCK        3
0015 #define PMC_TYPE_PROGRAMMABLE   4
0016
0017 #define PMC_SLOW        0
0018 #define PMC_MCK         1
0019 #define PMC_UTMI        2
0020 #define PMC_MAIN        3
0021 #define PMC_MCK2        4
0022 #define PMC_I2S0_MUX        5
0023 #define PMC_I2S1_MUX        6
0024 #define PMC_PLLACK      7
0025 #define PMC_PLLBCK      8
0026 #define PMC_AUDIOPLLCK      9
0027 #define PMC_AUDIOPINCK      10
0028
0029 /* SAMA7G5 */
0030 #define PMC_CPUPLL      (PMC_MAIN + 1)
0031 #define PMC_SYSPLL      (PMC_MAIN + 2)
0032 #define PMC_DDRPLL      (PMC_MAIN + 3)
0033 #define PMC_IMGPLL      (PMC_MAIN + 4)
0034 #define PMC_BAUDPLL     (PMC_MAIN + 5)
0035 #define PMC_AUDIOPMCPLL     (PMC_MAIN + 6)
0036 #define PMC_AUDIOIOPLL      (PMC_MAIN + 7)
0037 #define PMC_ETHPLL      (PMC_MAIN + 8)
0038 #define PMC_CPU         (PMC_MAIN + 9)
0039 #define PMC_MCK1        (PMC_MAIN + 10)
0040
0041 #ifndef AT91_PMC_MOSCS
0042 #define AT91_PMC_MOSCS      0       /* MOSCS Flag */
0043 #define AT91_PMC_LOCKA      1       /* PLLA Lock */
0044 #define AT91_PMC_LOCKB      2       /* PLLB Lock */
0045 #define AT91_PMC_MCKRDY     3       /* Master Clock */
0046 #define AT91_PMC_LOCKU      6       /* UPLL Lock */
0047 #define AT91_PMC_PCKRDY(id) (8 + (id))  /* Programmable Clock */
0048 #define AT91_PMC_MOSCSELS   16      /* Main Oscillator Selection */
0049 #define AT91_PMC_MOSCRCS    17      /* Main On-Chip RC */
0050 #define AT91_PMC_CFDEV      18      /* Clock Failure Detector Event */
0051 #define AT91_PMC_GCKRDY     24      /* Generated Clocks */
0052 #endif
0053
0054 #endif