diff options
Diffstat (limited to 'drivers/net/ipa/ipa_clock.c')
| -rw-r--r-- | drivers/net/ipa/ipa_clock.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ipa/ipa_clock.c b/drivers/net/ipa/ipa_clock.c index c5204fd58ac4..398f2e47043d 100644 --- a/drivers/net/ipa/ipa_clock.c +++ b/drivers/net/ipa/ipa_clock.c @@ -44,7 +44,7 @@ /** * struct ipa_clock - IPA clocking information * @count: Clocking reference count - * @mutex; Protects clock enable/disable + * @mutex: Protects clock enable/disable * @core: IPA core clock * @memory_path: Memory interconnect * @imem_path: Internal memory interconnect @@ -256,6 +256,12 @@ void ipa_clock_put(struct ipa *ipa) mutex_unlock(&clock->mutex); } +/* Return the current IPA core clock rate */ +u32 ipa_clock_rate(struct ipa *ipa) +{ + return ipa->clock ? (u32)clk_get_rate(ipa->clock->core) : 0; +} + /* Initialize IPA clocking */ struct ipa_clock *ipa_clock_init(struct device *dev) { |