diff options
| author | Russ Dill <Russ.Dill@ti.com> | 2018-09-04 12:19:37 +0530 |
|---|---|---|
| committer | Tero Kristo <t-kristo@ti.com> | 2018-10-03 15:29:19 +0300 |
| commit | d6e7bbc148f9fbec8a0117b0d0f420c9710e6d81 (patch) | |
| tree | fa2ac59eb7d2afd4b8af48d59dc30d673dd5f2f7 /include/linux/clk | |
| parent | 435365485f40cf12747d1daa2253a4f4b46b8148 (diff) | |
clk: ti: Add functions to save/restore clk context
SoCs like AM43XX lose clock registers context during RTC-only
suspend. Hence add functions to save/restore the clock registers
context.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Diffstat (limited to 'include/linux/clk')
| -rw-r--r-- | include/linux/clk/ti.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h index 3301bd025a2c..eacc5df57b99 100644 --- a/include/linux/clk/ti.h +++ b/include/linux/clk/ti.h @@ -159,6 +159,7 @@ struct clk_hw_omap { const char *clkdm_name; struct clockdomain *clkdm; const struct clk_hw_omap_ops *ops; + u32 context; }; /* @@ -294,6 +295,11 @@ struct ti_clk_features { void ti_clk_setup_features(struct ti_clk_features *features); const struct ti_clk_features *ti_clk_get_features(void); +int omap3_noncore_dpll_save_context(struct clk_hw *hw); +void omap3_noncore_dpll_restore_context(struct clk_hw *hw); + +int omap3_core_dpll_save_context(struct clk_hw *hw); +void omap3_core_dpll_restore_context(struct clk_hw *hw); extern const struct clk_hw_omap_ops clkhwops_omap2xxx_dpll; |