Commit 5aabf118 authored by Kevin Hilman's avatar Kevin Hilman
Browse files

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: default avatarKevin Hilman <khilman@baylibre.com>
Acked-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200921222135.7145-1-khilman@baylibre.com
parent 52505478

drivers/soc/amlogic/meson-ee-pwrc.c

+2 −2
Original line number Diff line number Diff line
@@ -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 {

drivers/soc/amlogic/meson-gx-pwrc-vpu.c

+2 −2
Original line number Diff line number Diff line
@@ -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);

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