diff mbox series

[v3,3/3] PCI: qcom: Update ICC and OPP values during link up event

Message ID 20241101-remove_wait-v3-3-7accf27f7202@quicinc.com
State New
Headers show
Series PCI: dwc: Skip waiting for link up if vendor drivers can detect Link up event | expand

Commit Message

Krishna Chaitanya Chundru Nov. 1, 2024, 11:34 a.m. UTC 
As part of the PCIe link up event, update ICC and OPP values
as at this point only driver can know the link speed and
width of the PCIe link.

Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
---
 drivers/pci/controller/dwc/pcie-qcom.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 474b7525442d..5826c0e7ca0b 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1558,6 +1558,8 @@  static irqreturn_t qcom_pcie_global_irq_thread(int irq, void *data)
 		pci_lock_rescan_remove();
 		pci_rescan_bus(pp->bridge->bus);
 		pci_unlock_rescan_remove();
+
+		qcom_pcie_icc_opp_update(pcie);
 	} else {
 		dev_WARN_ONCE(dev, 1, "Received unknown event. INT_STATUS: 0x%08x\n",
 			      status);