On Fri, 16 Aug 2019 at 14:52, Geert Uytterhoeven
<geert+renesas@xxxxxxxxx> wrote:
>
> Hi Mike, Stephen,
>
> The Renesas Clock Domain drivers do not implement the
> generic_pm_domain.power_{on,off}() callbacks, as the domains themselves
> cannot be powered down. Hence the domains should be marked as always-on
> by setting the GENPD_FLAG_ALWAYS_ON flag.
>
> This patch series that issue for R-Car M1A, RZ/A1, RZ/A2, and
> RZ/N1 SoCs.
> SH/R-Mobile SoCs are fixed in "[PATCH] soc: renesas: rmobile-sysc: Set
> GENPD_FLAG_ALWAYS_ON for always-on domain"
> (https://lore.kernel.org/linux-renesas-soc/20190816124106.15383-1-geert+renesas@xxxxxxxxx/T/#u).
> R-Car H1, Gen2, and Gen3 SoCs do not need a fix, as these SoCS use the
> R-Car SYSC driver for Clock Domain creation, which already sets the
> flag.
>
> To be queued in clk-renesas for v5.4.
>
> Thanks!
>
> Geert Uytterhoeven (3):
> clk: renesas: mstp: Set GENPD_FLAG_ALWAYS_ON for clock domain
> clk: renesas: r9a06g032: Set GENPD_FLAG_ALWAYS_ON for clock domain
> clk: renesas: cpg-mssr: Set GENPD_FLAG_ALWAYS_ON for clock domain
>
> drivers/clk/renesas/clk-mstp.c | 3 ++-
> drivers/clk/renesas/r9a06g032-clocks.c | 3 ++-
> drivers/clk/renesas/renesas-cpg-mssr.c | 3 ++-
> 3 files changed, 6 insertions(+), 3 deletions(-)
>
Feel free to add:
Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Kind regards
Uffe
