Re: [PATCH v3 4/9] pci: pwrctrl: generic: support for the UPD720201/UPD720202 USB 3.0 xHCI Host Controller
From: Manivannan Sadhasivam <mani@kernel.org>
Date: 2026-02-09 11:30:11
Also in:
linux-arm-msm, linux-pci, linux-renesas-soc, linux-usb, lkml
On Fri, Feb 06, 2026 at 03:50:32PM +0100, Neil Armstrong wrote:
quoted hunk ↗ jump to hunk
Enable the generic pwrctrl driver to control the power of the PCIe UPD720201/UPD720202 USB 3.0 xHCI Host Controller. 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 08e53243cdbd..4a57a631362f 100644 --- a/drivers/pci/pwrctrl/generic.c +++ b/drivers/pci/pwrctrl/generic.c@@ -73,6 +73,10 @@ static const struct of_device_id pci_pwrctrl_slot_of_match[] = { { .compatible = "pciclass,0604", }, + /* Renesas UPD720201/UPD720202 USB 3.0 xHCI Host Controller */ + { + .compatible = "pci1912,0014",
No need to add the compatible to the driver. Just use the existing compatible as fallback in the binding/dts. - Mani -- மணிவண்ணன் சதாசிவம்