diff options
Diffstat (limited to 'include/linux/clk/tegra.h')
| -rw-r--r-- | include/linux/clk/tegra.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/linux/clk/tegra.h b/include/linux/clk/tegra.h index b8aef62cc3f5..2b1b35240074 100644 --- a/include/linux/clk/tegra.h +++ b/include/linux/clk/tegra.h @@ -108,6 +108,19 @@ static inline void tegra_cpu_clock_resume(void) tegra_cpu_car_ops->resume(); } +#else +static inline bool tegra_cpu_rail_off_ready(void) +{ + return false; +} + +static inline void tegra_cpu_clock_suspend(void) +{ +} + +static inline void tegra_cpu_clock_resume(void) +{ +} #endif extern void tegra210_xusb_pll_hw_control_enable(void); @@ -119,4 +132,15 @@ extern void tegra210_put_utmipll_in_iddq(void); extern void tegra210_put_utmipll_out_iddq(void); extern int tegra210_clk_handle_mbist_war(unsigned int id); +struct clk; + +typedef long (tegra20_clk_emc_round_cb)(unsigned long rate, + unsigned long min_rate, + unsigned long max_rate, + void *arg); + +void tegra20_clk_set_emc_round_callback(tegra20_clk_emc_round_cb *round_cb, + void *cb_arg); +int tegra20_clk_prepare_emc_mc_same_freq(struct clk *emc_clk, bool same); + #endif /* __LINUX_CLK_TEGRA_H_ */ |