From 939d7a1bbd246128de58d9a67f327701f6389aec Mon Sep 17 00:00:00 2001 From: Aaron Kling Date: Tue, 20 May 2025 11:53:21 -0500 Subject: [PATCH] cpufreq: dt: Add register helper Cpufreq-dt currently exports no functions. This means that drivers that are based on cpufreq-dt have no way of establishing a depmod dependency on it. This helper allows that link. Signed-off-by: Aaron Kling --- drivers/cpufreq/cpufreq-dt.c | 11 +++++++++++ drivers/cpufreq/cpufreq-dt.h | 2 ++ 2 files changed, 13 insertions(+) diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 983443396f8f..3ec7e13829b3 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -349,6 +349,17 @@ static struct platform_driver dt_cpufreq_platdrv = { }; module_platform_driver(dt_cpufreq_platdrv); +struct platform_device *cpufreq_dt_pdev_register(struct device *dev) +{ + struct platform_device_info cpufreq_dt_devinfo = {}; + + cpufreq_dt_devinfo.name = "cpufreq-dt"; + cpufreq_dt_devinfo.parent = dev; + + return platform_device_register_full(&cpufreq_dt_devinfo); +} +EXPORT_SYMBOL_GPL(cpufreq_dt_pdev_register); + MODULE_ALIAS("platform:cpufreq-dt"); MODULE_AUTHOR("Viresh Kumar "); MODULE_AUTHOR("Shawn Guo "); diff --git a/drivers/cpufreq/cpufreq-dt.h b/drivers/cpufreq/cpufreq-dt.h index 28c8af7ec5ef..fc1889aeb4f1 100644 --- a/drivers/cpufreq/cpufreq-dt.h +++ b/drivers/cpufreq/cpufreq-dt.h @@ -22,4 +22,6 @@ struct cpufreq_dt_platform_data { int (*resume)(struct cpufreq_policy *policy); }; +struct platform_device *cpufreq_dt_pdev_register(struct device *dev); + #endif /* __CPUFREQ_DT_H__ */