diff options
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-tegra/clock.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra/clock.h b/arch/arm/include/asm/arch-tegra/clock.h index a641a16..04011ae 100644 --- a/arch/arm/include/asm/arch-tegra/clock.h +++ b/arch/arm/include/asm/arch-tegra/clock.h @@ -156,6 +156,17 @@ void reset_cmplx_set_enable(int cpu, int which, int reset); void clock_ll_set_source(enum periph_id periph_id, unsigned source); /** + * This function is similar to clock_ll_set_source() except that it can be + * used for clocks with more than 2 mux bits. + * + * @param periph_id peripheral to adjust + * @param mux_bits number of mux bits for the clock + * @param source source clock (0-15 depending on mux_bits) + */ +int clock_ll_set_source_bits(enum periph_id periph_id, int mux_bits, + unsigned source); + +/** * Set the source and divisor for a peripheral clock. This sets the * clock rate. You need to look up the datasheet to see the meaning of the * source parameter as it changes for each peripheral. |