diff options
| author | Jai Luthra <jai.luthra@ideasonboard.com> | 2025-02-24 18:10:05 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-08-13 12:19:24 +0530 |
| commit | 497e78c7a3a069f4fc62ef501d067fea27db6af4 (patch) | |
| tree | f2c702a0e6900c654ab6cbca3ed4776af1fca692 | |
| parent | 2674eb7114ff37a7da55767860d49642eba39329 (diff) | |
phy: cadence: cdns-dphy-rx: Add runtime PM support
Enable runtime power management for the device. The PHY framework
handles calling pm_runtime_(get|put)_sync when powering on/off this
device.
Signed-off-by: Jai Luthra <jai.luthra@ideasonboard.com>
Link: https://lore.kernel.org/r/20250224-cdns_phy_pm-v1-1-0fe2c544cc87@ideasonboard.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | drivers/phy/cadence/cdns-dphy-rx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/phy/cadence/cdns-dphy-rx.c b/drivers/phy/cadence/cdns-dphy-rx.c index 7729cf80a9bd..3ac80141189c 100644 --- a/drivers/phy/cadence/cdns-dphy-rx.c +++ b/drivers/phy/cadence/cdns-dphy-rx.c @@ -12,6 +12,7 @@ #include <linux/phy/phy.h> #include <linux/phy/phy-mipi-dphy.h> #include <linux/platform_device.h> +#include <linux/pm_runtime.h> #include <linux/sys_soc.h> #define DPHY_PMA_CMN(reg) (reg) @@ -265,7 +266,7 @@ static int cdns_dphy_rx_probe(struct platform_device *pdev) return PTR_ERR(provider); } - return 0; + return devm_pm_runtime_enable(dev); } static const struct of_device_id cdns_dphy_rx_of_match[] = { |