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pci: pcie_cdns_ti: Enable PCIe root-complex mode in AM64 SoC

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TI's AM64 SoC has single instance of PCIe Controller namely PCIe0 which
is Cadence PCIe Controller. Add support to configure PCIe0 in Root-
Complex mode of operation.

Signed-off-by: Hrushikesh Salunke <h-salunke@ti.com>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
This commit is contained in:
Hrushikesh Salunke 2025-04-16 17:38:29 +05:30 committed by Tom Rini
parent 29602a5290
commit a478d0f05b
1 changed files with 10 additions and 0 deletions
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10
drivers/pci/pcie_cdns_ti.c
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@ -835,11 +835,21 @@ static const struct pcie_cdns_ti_data j7200_pcie_rc_data = {
.max_lanes = 2,
};
static const struct pcie_cdns_ti_data am64_pcie_rc_data = {
.mode = PCIE_MODE_RC,
.quirk_detect_quiet_flag = true,
.max_lanes = 1,
};
static const struct udevice_id pcie_cdns_ti_ids[] = {
{
.compatible = "ti,j7200-pcie-host",
.data = (ulong)&j7200_pcie_rc_data,
},
{
.compatible = "ti,am64-pcie-host",
.data = (ulong)&am64_pcie_rc_data,
},
{},
};