PCI/pwrctrl: generic: Add UPD720201/UPD720202 USB 3.0 xHCI Host Controller support

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

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260220-topic-sm8650-ayaneo-pocket-s2-base-v5-4-1ad79caa1efa@linaro.org

diff --git a/drivers/pci/pwrctrl/generic.c b/drivers/pci/pwrctrl/generic.c
index f03debabbc733467b2bee6dd3c54ab748fef065b..fcedd435f7238d0f5b76077807285abd79e27c86 100644 (file)
--- a/drivers/pci/pwrctrl/generic.c
+++ b/drivers/pci/pwrctrl/generic.c
@@ -119,6 +119,10 @@ static const struct of_device_id slot_pwrctrl_of_match[] = {
        {
                .compatible = "pciclass,0604",
        },
+       /* Renesas UPD720201/UPD720202 USB 3.0 xHCI Host Controller */
+       {
+               .compatible = "pci1912,0014",
+       },
        { }
 };
 MODULE_DEVICE_TABLE(of, slot_pwrctrl_of_match);