112  * struct scp_domain_data - scp domain data for power on/off flow
133 struct scp;
137 	struct scp *scp;  member
148 struct scp {  struct
174 	struct scp *scp = scpd->scp;  in scpsys_domain_is_on()  argument
176 	u32 status = readl(scp->base + scp->ctrl_reg.pwr_sta_offs) &  in scpsys_domain_is_on()
178 	u32 status2 = readl(scp->base + scp->ctrl_reg.pwr_sta2nd_offs) &  in scpsys_domain_is_on()
281 	struct scp *scp = scpd->scp;  in scpsys_bus_protect_enable()  local
286 	return mtk_infracfg_set_bus_protection(scp->infracfg,  in scpsys_bus_protect_enable()
288 			scp->bus_prot_reg_update);  in scpsys_bus_protect_enable()
293 	struct scp *scp = scpd->scp;  in scpsys_bus_protect_disable()  local
298 	return mtk_infracfg_clear_bus_protection(scp->infracfg,  in scpsys_bus_protect_disable()
300 			scp->bus_prot_reg_update);  in scpsys_bus_protect_disable()
306 	struct scp *scp = scpd->scp;  in scpsys_power_on()  local
307 	void __iomem *ctl_addr = scp->base + scpd->data->ctl_offs;  in scpsys_power_on()
356 	dev_err(scp->dev, "Failed to power on domain %s\n", genpd->name);  in scpsys_power_on()
364 	struct scp *scp = scpd->scp;  in scpsys_power_off()  local
365 	void __iomem *ctl_addr = scp->base + scpd->data->ctl_offs;  in scpsys_power_off()
409 	dev_err(scp->dev, "Failed to power off domain %s\n", genpd->name);  in scpsys_power_off()
422 static struct scp *init_scp(struct platform_device *pdev,  in init_scp()
429 	struct scp *scp;  in init_scp()  local
432 	scp = devm_kzalloc(&pdev->dev, sizeof(*scp), GFP_KERNEL);  in init_scp()
433 	if (!scp)  in init_scp()
436 	scp->ctrl_reg.pwr_sta_offs = scp_ctrl_reg->pwr_sta_offs;  in init_scp()
437 	scp->ctrl_reg.pwr_sta2nd_offs = scp_ctrl_reg->pwr_sta2nd_offs;  in init_scp()
439 	scp->bus_prot_reg_update = bus_prot_reg_update;  in init_scp()
441 	scp->dev = &pdev->dev;  in init_scp()
443 	scp->base = devm_platform_ioremap_resource(pdev, 0);  in init_scp()
444 	if (IS_ERR(scp->base))  in init_scp()
445 		return ERR_CAST(scp->base);  in init_scp()
447 	scp->domains = devm_kcalloc(&pdev->dev,  in init_scp()
448 				num, sizeof(*scp->domains), GFP_KERNEL);  in init_scp()
449 	if (!scp->domains)  in init_scp()
452 	pd_data = &scp->pd_data;  in init_scp()
459 	scp->infracfg = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,  in init_scp()
461 	if (IS_ERR(scp->infracfg)) {  in init_scp()
463 				PTR_ERR(scp->infracfg));  in init_scp()
464 		return ERR_CAST(scp->infracfg);  in init_scp()
468 		struct scp_domain *scpd = &scp->domains[i];  in init_scp()
485 		struct scp_domain *scpd = &scp->domains[i];  in init_scp()
490 		scpd->scp = scp;  in init_scp()
513 	return scp;  in init_scp()
517 				struct scp *scp, int num)  in mtk_register_power_domains()  argument
523 		struct scp_domain *scpd = &scp->domains[i];  in mtk_register_power_domains()
544 	pd_data = &scp->pd_data;  in mtk_register_power_domains()
1110 	struct scp *scp;  in scpsys_probe()  local
1116 	scp = init_scp(pdev, soc->domains, soc->num_domains, &soc->regs,  in scpsys_probe()
1118 	if (IS_ERR(scp))  in scpsys_probe()
1119 		return PTR_ERR(scp);  in scpsys_probe()
1121 	mtk_register_power_domains(pdev, scp, soc->num_domains);  in scpsys_probe()
1123 	pd_data = &scp->pd_data;  in scpsys_probe()