Messages in this thread | | | From | Keerthy <> | Subject | [PATCH v2 0/4] clk: clk: Add functions to save/restore clock context en-masse | Date | Thu, 21 Jun 2018 13:40:16 +0530 |
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Deep enough power saving mode can result into losing context of the clock registers also, and they need to be restored once coming back from the power saving mode. Hence add functions to save/restore clock context.
Tested for DS0 on am437x-gp-evm
Based on top of linux-next
Changes in v2:
* Renamed clk_dflt_restore to clk_gate_restore_context
Keerthy (2): clk: clk: Add clk_gate_restore_context function soc: ti: pm33xx: Save/restore clk context based on enable_off_mode setting
Russ Dill (2): clk: clk: Add functions to save/restore clock context en-masse clk: ti: Add functions to save/restore clk context
arch/arm/mach-omap2/pm33xx-core.c | 15 +++++ drivers/clk/clk.c | 93 ++++++++++++++++++++++++++ drivers/clk/ti/clock.h | 2 + drivers/clk/ti/divider.c | 36 ++++++++++ drivers/clk/ti/dpll.c | 6 ++ drivers/clk/ti/dpll3xxx.c | 124 +++++++++++++++++++++++++++++++++++ drivers/clk/ti/gate.c | 3 + drivers/clk/ti/mux.c | 29 ++++++++ drivers/soc/ti/pm33xx.c | 13 ++++ include/linux/clk-provider.h | 9 +++ include/linux/clk.h | 25 +++++++ include/linux/clk/ti.h | 6 ++ include/linux/platform_data/pm33xx.h | 1 + 13 files changed, 362 insertions(+)
-- 1.9.1
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