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soc: amlogic: pm-domains: use always-on flag 

Rather than use a governor to keep these domains always-on, instead
use the flag GENPD_FLAG_ALWAYS_ON.  This has the same effect, but with
much lower overhead since the governor path is not used at all.

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200921222135.7145-1-khilman@baylibre.com
This commit is contained in:
Kevin Hilman 2020-09-21 15:21:35 -07:00
parent 525054782a
commit 5aabf1180f
2 changed files with 4 additions and 4 deletions
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4
drivers/soc/amlogic/meson-ee-pwrc.c
View File

@ -450,8 +450,8 @@ static int meson_ee_pwrc_init_domain(struct platform_device *pdev,
if (ret)
return ret;
ret = pm_genpd_init(&dom->base, &pm_domain_always_on_gov,
false);
dom->base.flags = GENPD_FLAG_ALWAYS_ON;
ret = pm_genpd_init(&dom->base, NULL, false);
if (ret)
return ret;
} else {

4
drivers/soc/amlogic/meson-gx-pwrc-vpu.c
View File

@ -339,8 +339,8 @@ static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev)
return ret;
}
pm_genpd_init(&vpu_pd->genpd, &pm_domain_always_on_gov,
powered_off);
vpu_pd->genpd.flags = GENPD_FLAG_ALWAYS_ON;
pm_genpd_init(&vpu_pd->genpd, NULL, powered_off);
return of_genpd_add_provider_simple(pdev->dev.of_node,
&vpu_pd->genpd);