diff mbox series

[v3,8/9] PCI: qcom: Setup PHY to work in RC mode

Message ID 20220909091433.3715981-9-dmitry.baryshkov@linaro.org (mailing list archive)
State Superseded
Delegated to: Lorenzo Pieralisi
Headers show
Series PCI: qcom: Support using the same PHY for both RC and EP | expand

Commit Message

Dmitry Baryshkov Sept. 9, 2022, 9:14 a.m. UTC 
Call phy_set_mode_ext() to notify the PHY driver that the PHY is being
used in the RC mode.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/pci/controller/dwc/pcie-qcom.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 66886dc6e777..32d58282bed0 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1494,6 +1494,10 @@  static int qcom_pcie_host_init(struct dw_pcie_rp *pp)
 	if (ret)
 		return ret;
 
+	ret = phy_set_mode_ext(pcie->phy, PHY_MODE_PCIE, PHY_SUBMODE_PCIE_RC);
+	if (ret)
+		goto err_deinit;
+
 	ret = phy_power_on(pcie->phy);
 	if (ret)
 		goto err_deinit;