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Diffstat (limited to '')
| -rw-r--r-- | include/dt-bindings/clock/at91.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/at91.h b/include/dt-bindings/clock/at91.h new file mode 100644 index 000000000..3e3972a81 --- /dev/null +++ b/include/dt-bindings/clock/at91.h @@ -0,0 +1,54 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * This header provides constants for AT91 pmc status. + * + * The constants defined in this header are being used in dts. + */ + +#ifndef _DT_BINDINGS_CLK_AT91_H +#define _DT_BINDINGS_CLK_AT91_H + +#define PMC_TYPE_CORE 0 +#define PMC_TYPE_SYSTEM 1 +#define PMC_TYPE_PERIPHERAL 2 +#define PMC_TYPE_GCK 3 +#define PMC_TYPE_PROGRAMMABLE 4 + +#define PMC_SLOW 0 +#define PMC_MCK 1 +#define PMC_UTMI 2 +#define PMC_MAIN 3 +#define PMC_MCK2 4 +#define PMC_I2S0_MUX 5 +#define PMC_I2S1_MUX 6 +#define PMC_PLLACK 7 +#define PMC_PLLBCK 8 +#define PMC_AUDIOPLLCK 9 +#define PMC_AUDIOPINCK 10 + +/* SAMA7G5 */ +#define PMC_CPUPLL (PMC_MAIN + 1) +#define PMC_SYSPLL (PMC_MAIN + 2) +#define PMC_DDRPLL (PMC_MAIN + 3) +#define PMC_IMGPLL (PMC_MAIN + 4) +#define PMC_BAUDPLL (PMC_MAIN + 5) +#define PMC_AUDIOPMCPLL (PMC_MAIN + 6) +#define PMC_AUDIOIOPLL (PMC_MAIN + 7) +#define PMC_ETHPLL (PMC_MAIN + 8) +#define PMC_CPU (PMC_MAIN + 9) +#define PMC_MCK1 (PMC_MAIN + 10) + +#ifndef AT91_PMC_MOSCS +#define AT91_PMC_MOSCS 0 /* MOSCS Flag */ +#define AT91_PMC_LOCKA 1 /* PLLA Lock */ +#define AT91_PMC_LOCKB 2 /* PLLB Lock */ +#define AT91_PMC_MCKRDY 3 /* Master Clock */ +#define AT91_PMC_LOCKU 6 /* UPLL Lock */ +#define AT91_PMC_PCKRDY(id) (8 + (id)) /* Programmable Clock */ +#define AT91_PMC_MOSCSELS 16 /* Main Oscillator Selection */ +#define AT91_PMC_MOSCRCS 17 /* Main On-Chip RC */ +#define AT91_PMC_CFDEV 18 /* Clock Failure Detector Event */ +#define AT91_PMC_GCKRDY 24 /* Generated Clocks */ +#endif + +#endif |