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

diff --git a/drivers/soc/amlogic/meson-ee-pwrc.c b/drivers/soc/amlogic/meson-ee-pwrc.c
index 9fd97ad..5164a4d 100644 (file)
--- a/drivers/soc/amlogic/meson-ee-pwrc.c
+++ b/drivers/soc/amlogic/meson-ee-pwrc.c
@@ -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 {

diff --git a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
index 511b685..21b4bc8 100644 (file)
--- a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
+++ b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
@@ -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);