[PATCH v2 2/2] PCI: qcom: Update ICC and OPP values during link up event

From: Krishna chaitanya chundru
Date: Fri Sep 20 2024 - 06:19:24 EST


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@xxxxxxxxxxx>
---
drivers/pci/controller/dwc/pcie-qcom.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 905c9154fc65..e3c17276027a 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1552,6 +1552,8 @@ 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);

--
2.34.1