diff options
| -rw-r--r-- | drivers/soc/samsung/exynos-pmu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/soc/samsung/exynos-pmu.c b/drivers/soc/samsung/exynos-pmu.c index 17304fa18429..a18c93a4646c 100644 --- a/drivers/soc/samsung/exynos-pmu.c +++ b/drivers/soc/samsung/exynos-pmu.c @@ -8,6 +8,7 @@ #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_device.h> +#include <linux/mfd/core.h> #include <linux/mfd/syscon.h> #include <linux/platform_device.h> #include <linux/delay.h> @@ -97,6 +98,10 @@ static const struct of_device_id exynos_pmu_of_device_ids[] = { { /*sentinel*/ }, }; +static const struct mfd_cell exynos_pmu_devs[] = { + { .name = "exynos-clkout", }, +}; + struct regmap *exynos_get_pmu_regmap(void) { struct device_node *np = of_find_matching_node(NULL, @@ -110,6 +115,7 @@ EXPORT_SYMBOL_GPL(exynos_get_pmu_regmap); static int exynos_pmu_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; + int ret; pmu_base_addr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pmu_base_addr)) @@ -128,6 +134,11 @@ static int exynos_pmu_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pmu_context); + ret = devm_mfd_add_devices(dev, PLATFORM_DEVID_NONE, exynos_pmu_devs, + ARRAY_SIZE(exynos_pmu_devs), NULL, 0, NULL); + if (ret) + return ret; + if (devm_of_platform_populate(dev)) dev_err(dev, "Error populating children, reboot and poweroff might not work properly\n"); |