28 	struct mmp_pm_domain *pm_domain = to_mmp_pm_domain(genpd);  in mmp_pm_domain_power_on()  local
32 	if (pm_domain->lock)  in mmp_pm_domain_power_on()
33 		spin_lock_irqsave(pm_domain->lock, flags);  in mmp_pm_domain_power_on()
35 	val = readl(pm_domain->reg);  in mmp_pm_domain_power_on()
38 	val |= pm_domain->power_on;  in mmp_pm_domain_power_on()
39 	writel(val, pm_domain->reg);  in mmp_pm_domain_power_on()
43 	writel(val, pm_domain->reg);  in mmp_pm_domain_power_on()
46 	if (pm_domain->reset || pm_domain->clock_enable) {  in mmp_pm_domain_power_on()
49 		val &= ~pm_domain->reset;  in mmp_pm_domain_power_on()
50 		writel(val, pm_domain->reg);  in mmp_pm_domain_power_on()
52 		val |= pm_domain->clock_enable;  in mmp_pm_domain_power_on()
53 		writel(val, pm_domain->reg);  in mmp_pm_domain_power_on()
55 		val |= pm_domain->reset;  in mmp_pm_domain_power_on()
56 		writel(val, pm_domain->reg);  in mmp_pm_domain_power_on()
58 		writel(after_power_on, pm_domain->reg);  in mmp_pm_domain_power_on()
61 	if (pm_domain->lock)  in mmp_pm_domain_power_on()
62 		spin_unlock_irqrestore(pm_domain->lock, flags);  in mmp_pm_domain_power_on()
69 	struct mmp_pm_domain *pm_domain = to_mmp_pm_domain(genpd);  in mmp_pm_domain_power_off()  local
73 	if (pm_domain->flags & MMP_PM_DOMAIN_NO_DISABLE)  in mmp_pm_domain_power_off()
76 	if (pm_domain->lock)  in mmp_pm_domain_power_off()
77 		spin_lock_irqsave(pm_domain->lock, flags);  in mmp_pm_domain_power_off()
80 	val = readl(pm_domain->reg);  in mmp_pm_domain_power_off()
81 	val &= ~pm_domain->power_on;  in mmp_pm_domain_power_off()
83 	writel(val, pm_domain->reg);  in mmp_pm_domain_power_off()
85 	if (pm_domain->lock)  in mmp_pm_domain_power_off()
86 		spin_unlock_irqrestore(pm_domain->lock, flags);  in mmp_pm_domain_power_off()
96 	struct mmp_pm_domain *pm_domain;  in mmp_pm_domain_register()  local
98 	pm_domain = kzalloc(sizeof(*pm_domain), GFP_KERNEL);  in mmp_pm_domain_register()
99 	if (!pm_domain)  in mmp_pm_domain_register()
102 	pm_domain->reg = reg;  in mmp_pm_domain_register()
103 	pm_domain->power_on = power_on;  in mmp_pm_domain_register()
104 	pm_domain->reset = reset;  in mmp_pm_domain_register()
105 	pm_domain->clock_enable = clock_enable;  in mmp_pm_domain_register()
106 	pm_domain->flags = flags;  in mmp_pm_domain_register()
107 	pm_domain->lock = lock;  in mmp_pm_domain_register()
109 	pm_genpd_init(&pm_domain->genpd, NULL, true);  in mmp_pm_domain_register()
110 	pm_domain->genpd.name = name;  in mmp_pm_domain_register()
111 	pm_domain->genpd.power_on = mmp_pm_domain_power_on;  in mmp_pm_domain_register()
112 	pm_domain->genpd.power_off = mmp_pm_domain_power_off;  in mmp_pm_domain_register()
114 	return &pm_domain->genpd;  in mmp_pm_domain_register()