bus: uniphier-system-bus: set up registers when resuming (2f4233ee) · Commits · 戴 / test

drivers/bus/uniphier-system-bus.c

+14 −0

Original line number	Diff line number	Diff line
		@@ -256,10 +256,23 @@ static int uniphier_system_bus_probe(struct platform_device *pdev)

		uniphier_system_bus_set_reg(priv);

		platform_set_drvdata(pdev, priv);

		/* Now, the bus is configured. Populate platform_devices below it */
		return of_platform_default_populate(dev->of_node, NULL, dev);
		}

		static int __maybe_unused uniphier_system_bus_resume(struct device *dev)
		{
		uniphier_system_bus_set_reg(dev_get_drvdata(dev));

		return 0;
		}

		static const struct dev_pm_ops uniphier_system_bus_pm_ops = {
		SET_SYSTEM_SLEEP_PM_OPS(NULL, uniphier_system_bus_resume)
		};

		static const struct of_device_id uniphier_system_bus_match[] = {
		{ .compatible = "socionext,uniphier-system-bus" },
		{ /* sentinel */ }
		@@ -271,6 +284,7 @@ static struct platform_driver uniphier_system_bus_driver = {
		.driver = {
		.name = "uniphier-system-bus",
		.of_match_table = uniphier_system_bus_match,
		.pm = &uniphier_system_bus_pm_ops,
		},
		};
		module_platform_driver(uniphier_system_bus_driver);