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soc: rockchip: power-domain: keep pd_gpu always on for px30s

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Change-Id: Ieb81bdd80aaabb24d490c13be147cb3e1a1417dd
Signed-off-by: Liang Chen <cl@rock-chips.com>
This commit is contained in:
Liang Chen
2022-03-15 10:07:59 +08:00
committed by Tao Huang
parent a4b711c431
commit 41f9bdf3cf
1 changed files with 6 additions and 0 deletions
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6
drivers/soc/rockchip/pm_domains.c
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@@ -20,6 +20,7 @@
#include <linux/mfd/syscon.h>
#include <linux/pm_runtime.h>
#include <linux/regulator/consumer.h>
#include <linux/rockchip/cpu.h>
#include <soc/rockchip/pm_domains.h>
#include <soc/rockchip/rockchip_dmc.h>
#include <dt-bindings/power/px30-power.h>
@@ -631,6 +632,11 @@ static int rockchip_pd_power(struct rockchip_pm_domain *pd, bool power_on)
if (pm_domain_always_on && !power_on)
return 0;
if (!power_on && soc_is_px30s()) {
if (genpd->name && !strcmp(genpd->name, "pd_gpu"))
return 0;
}
rockchip_pmu_lock(pd);
if (rockchip_pmu_domain_is_on(pd) != power_on) {