75 	struct imx7_pgc_domain *domain = container_of(genpd,  in imx7_gpc_pu_pgc_sw_pxx_req()  local
81 	const bool has_regulator = !IS_ERR(domain->regulator);  in imx7_gpc_pu_pgc_sw_pxx_req()
85 	regmap_update_bits(domain->regmap, GPC_PGC_CPU_MAPPING,  in imx7_gpc_pu_pgc_sw_pxx_req()
86 			   domain->bits.map, domain->bits.map);  in imx7_gpc_pu_pgc_sw_pxx_req()
89 		ret = regulator_enable(domain->regulator);  in imx7_gpc_pu_pgc_sw_pxx_req()
91 			dev_err(domain->dev, "failed to enable regulator\n");  in imx7_gpc_pu_pgc_sw_pxx_req()
97 		regmap_update_bits(domain->regmap, GPC_PGC_CTRL(domain->pgc),  in imx7_gpc_pu_pgc_sw_pxx_req()
100 	regmap_update_bits(domain->regmap, offset,  in imx7_gpc_pu_pgc_sw_pxx_req()
101 			   domain->bits.pxx, domain->bits.pxx);  in imx7_gpc_pu_pgc_sw_pxx_req()
111 		regmap_read(domain->regmap, offset, &pxx_req);  in imx7_gpc_pu_pgc_sw_pxx_req()
113 		if (!(pxx_req & domain->bits.pxx))  in imx7_gpc_pu_pgc_sw_pxx_req()
117 			dev_err(domain->dev, "falied to command PGC\n");  in imx7_gpc_pu_pgc_sw_pxx_req()
121 			 * domain and failed we might as well disable  in imx7_gpc_pu_pgc_sw_pxx_req()
134 		regmap_update_bits(domain->regmap, GPC_PGC_CTRL(domain->pgc),  in imx7_gpc_pu_pgc_sw_pxx_req()
140 		err = regulator_disable(domain->regulator);  in imx7_gpc_pu_pgc_sw_pxx_req()
142 			dev_err(domain->dev,  in imx7_gpc_pu_pgc_sw_pxx_req()
148 	regmap_update_bits(domain->regmap, GPC_PGC_CPU_MAPPING,  in imx7_gpc_pu_pgc_sw_pxx_req()
149 			   domain->bits.map, 0);  in imx7_gpc_pu_pgc_sw_pxx_req()
203 	struct imx7_pgc_domain *domain = pdev->dev.platform_data;  in imx7_pgc_domain_probe()  local
206 	domain->dev = &pdev->dev;  in imx7_pgc_domain_probe()
208 	domain->regulator = devm_regulator_get_optional(domain->dev, "power");  in imx7_pgc_domain_probe()
209 	if (IS_ERR(domain->regulator)) {  in imx7_pgc_domain_probe()
210 		if (PTR_ERR(domain->regulator) != -ENODEV) {  in imx7_pgc_domain_probe()
211 			if (PTR_ERR(domain->regulator) != -EPROBE_DEFER)  in imx7_pgc_domain_probe()
212 				dev_err(domain->dev, "Failed to get domain's regulator\n");  in imx7_pgc_domain_probe()
213 			return PTR_ERR(domain->regulator);  in imx7_pgc_domain_probe()
216 		regulator_set_voltage(domain->regulator,  in imx7_pgc_domain_probe()
217 				      domain->voltage, domain->voltage);  in imx7_pgc_domain_probe()
220 	ret = pm_genpd_init(&domain->genpd, NULL, true);  in imx7_pgc_domain_probe()
222 		dev_err(domain->dev, "Failed to init power domain\n");  in imx7_pgc_domain_probe()
226 	ret = of_genpd_add_provider_simple(domain->dev->of_node,  in imx7_pgc_domain_probe()
227 					   &domain->genpd);  in imx7_pgc_domain_probe()
229 		dev_err(domain->dev, "Failed to add genpd provider\n");  in imx7_pgc_domain_probe()
230 		pm_genpd_remove(&domain->genpd);  in imx7_pgc_domain_probe()
238 	struct imx7_pgc_domain *domain = pdev->dev.platform_data;  in imx7_pgc_domain_remove()  local
240 	of_genpd_del_provider(domain->dev->of_node);  in imx7_pgc_domain_remove()
241 	pm_genpd_remove(&domain->genpd);  in imx7_pgc_domain_remove()
247 	{ "imx7-pgc-domain", },
312 		struct imx7_pgc_domain *domain;  in builtin_platform_driver()  local
324 				 "Domain index %d is out of bounds\n",  in builtin_platform_driver()
329 		pd_pdev = platform_device_alloc("imx7-pgc-domain",  in builtin_platform_driver()
346 		domain = pd_pdev->dev.platform_data;  in builtin_platform_driver()
347 		domain->regmap = regmap;  in builtin_platform_driver()
348 		domain->genpd.power_on  = imx7_gpc_pu_pgc_sw_pup_req;  in builtin_platform_driver()
349 		domain->genpd.power_off = imx7_gpc_pu_pgc_sw_pdn_req;  in builtin_platform_driver()