diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-exynos/pm_domains.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index c0bc83a7663..d1abc1a94ec 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -89,6 +89,7 @@ static __init int exynos_pm_dt_parse_domains(void) for_each_compatible_node(np, NULL, "samsung,exynos4210-pd") { struct exynos_pm_domain *pd; + int on; pd = kzalloc(sizeof(*pd), GFP_KERNEL); if (!pd) { @@ -97,14 +98,15 @@ static __init int exynos_pm_dt_parse_domains(void) return -ENOMEM; } - if (of_get_property(np, "samsung,exynos4210-pd-off", NULL)) - pd->is_off = true; pd->name = np->name; pd->base = of_iomap(np, 0); pd->pd.power_off = exynos_pd_power_off; pd->pd.power_on = exynos_pd_power_on; pd->pd.of_node = np; - pm_genpd_init(&pd->pd, NULL, false); + + on = __raw_readl(pd->base + 0x4) & S5P_INT_LOCAL_PWR_EN; + + pm_genpd_init(&pd->pd, NULL, !on); } return 0; } |