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+rene...@glider.be/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(-)
--
2.17.1
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
