[PATCH v5 4/9] pci: pwrctrl: generic: support for the UPD720201/UPD720202 USB 3.0 xHCI Host Controller

Neil Armstrong
2026-02-20T15:04:53Z

Enable the generic pwrctrl driver to control the power of the
PCIe UPD720201/UPD720202 USB 3.0 xHCI Host Controller.

Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
drivers/pci/pwrctrl/generic.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/pci/pwrctrl/generic.c b/drivers/pci/pwrctrl/generic.c
index 8e6f2fd5bcaf..a48896118d5e 100644
--- a/drivers/pci/pwrctrl/generic.c
+++ b/drivers/pci/pwrctrl/generic.c
@@ -121,6 +121,10 @@ static const struct of_device_id generic_pwrctrl_of_match[] = {
{
.compatible = "pciclass,0604",
},
+ /* Renesas UPD720201/UPD720202 USB 3.0 xHCI Host Controller */
+ {
+ .compatible = "pci1912,0014",
+ },
{ }
};
MODULE_DEVICE_TABLE(of, generic_pwrctrl_of_match);

--
2.34.1