diff options
Diffstat (limited to 'arch/metag/include/asm/clock.h')
| -rw-r--r-- | arch/metag/include/asm/clock.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/metag/include/asm/clock.h b/arch/metag/include/asm/clock.h index 3e2915a..ded4ab2 100644 --- a/arch/metag/include/asm/clock.h +++ b/arch/metag/include/asm/clock.h @@ -19,6 +19,8 @@ * core frequency will be determined like this: * Meta 1: based on loops_per_jiffy. * Meta 2: (EXPAND_TIMER_DIV + 1) MHz. + * If a "core" clock is provided by the device tree, it + * will override this function. */ struct meta_clock_desc { unsigned long (*get_core_freq)(void); @@ -27,6 +29,12 @@ struct meta_clock_desc { extern struct meta_clock_desc _meta_clock; /* + * Perform platform clock initialisation, reading clocks from device tree etc. + * Only accessible during boot. + */ +void init_metag_clocks(void); + +/* * Set up the default clock, ensuring all callbacks are valid - only accessible * during boot. */ |