Messages in this thread | | | From | <> | Subject | Re: [PATCH v2 0/6] clk: at91: updates for power management and dvfs | Date | Mon, 2 Aug 2021 08:36:52 +0000 |
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On 01.04.2021 15:27, Claudiu Beznea wrote: > Hi, > > This series addresses the power management for SAMA7G5 and also updates > the master clock prescaller and master clock divider drivers to accommodate > the requests at [1]. > > The power management part is implemented by adding > save_context()/restore_context() on each clock driver (patch 1/6). Since > the PM part is necessary only for backup mode (supported on SAMA5D2 and > SAMA7G5) the pmc.c has been adapted to call the > save_context()/restore_context() only on switches to/from backup mode > (patch 2/6). > > Patch 3/6 adds the securam clock on SAMA7G5. This is necessary for > backup mode of SAMA7G5. > > Patch 4/6 adds registers definitions for the new master clocks (MCK1..4) of > SAMA7G5 and adapt the clk-master.c. The defines exported in > include/linux/clk/at91_pmc.h will be also used by platform specific PM > code. > > Patch 5/6 adpat the master clock divider and master clock prescaller > to address the requests at [1]. > > Patch 6/6 clean up a bit the code in clk-master as suggested by Nicolas. > > Thank you, > Claudiu Beznea > > [1] https://lore.kernel.org/lkml/20210105104426.4tmgc2l3vyicwedd@vireshk-i7/ > > Changes in v2: > - addressed code review comments > - collected tags > > Claudiu Beznea (6): > clk: at91: re-factor clocks suspend/resume > clk: at91: pmc: execute suspend/resume only for backup mode > clk: at91: sama7g5: add securam's peripheral clock > clk: at91: clk-master: add register definition for sama7g5's master > clock > Hi Stephen,
Please ignore the DVFS patch in this series (clk: at91: clk-master: update for dvfs) as I have some updates to it. I'll introduce them in the next version.
Thank you, Claudiu Beznea
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