[PATCH 2/3] clk: renesas: r9a06g032: Set GENPD_FLAG_ALWAYS_ON for clock domain

[Geert Uytterhoeven]

The RZ/N1 Clock Domain driver does not implement the
generic_pm_domain.power_{on,off}() callbacks, as the domain itself
cannot be powered down.  Hence the domain should be marked as always-on
by setting the GENPD_FLAG_ALWAYS_ON flag.

Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
---
Untested due to lack of hardware, but similar in spirit to the other
Clock Domain drivers.
---
 drivers/clk/renesas/r9a06g032-clocks.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/renesas/r9a06g032-clocks.c 
b/drivers/clk/renesas/r9a06g032-clocks.c
index b33e1383efe3abcd..1907ee195a08cf77 100644
--- a/drivers/clk/renesas/r9a06g032-clocks.c
+++ b/drivers/clk/renesas/r9a06g032-clocks.c
@@ -421,7 +421,8 @@ static int r9a06g032_add_clk_domain(struct device *dev)
                return -ENOMEM;
 
        pd->name = np->name;
-       pd->flags = GENPD_FLAG_PM_CLK | GENPD_FLAG_ACTIVE_WAKEUP;
+       pd->flags = GENPD_FLAG_PM_CLK | GENPD_FLAG_ALWAYS_ON |
+                   GENPD_FLAG_ACTIVE_WAKEUP;
        pd->attach_dev = r9a06g032_attach_dev;
        pd->detach_dev = r9a06g032_detach_dev;
        pm_genpd_init(pd, &pm_domain_always_on_gov, false);
-- 
2.17.1