diff options
| author | George McCollister <[email protected]> | 2026-01-30 09:38:05 -0600 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-02-04 10:40:28 -0600 |
| commit | 795b1fd2dff8a8abc464c9f9a85e0b11966bbd1b (patch) | |
| tree | 815b9e20734d4f2f3230e1631b02a6a179821610 /drivers/pci | |
| parent | 3d07fe1390b352b897683f3eaf7ee62786474144 (diff) | |
pci: pcie_cdns_ti: Add PCIe support for J722S SoC
TI's J722S SoC has one instance of PCIe namely PCIe0 which is a Gen3
single lane PCIe controller. Add support for the "ti,j722s-pcie-host"
compatible specific to J722S SoC.
Based on:
https://lore.kernel.org/all/[email protected]/
Signed-off-by: George McCollister <[email protected]>
Tested-by: Bryan Brattlof <[email protected]>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pcie_cdns_ti.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/pcie_cdns_ti.c b/drivers/pci/pcie_cdns_ti.c index ff56ba3930c..38804f1c09c 100644 --- a/drivers/pci/pcie_cdns_ti.c +++ b/drivers/pci/pcie_cdns_ti.c @@ -855,6 +855,11 @@ static const struct pcie_cdns_ti_data am64_pcie_rc_data = { .max_lanes = 1, }; +static const struct pcie_cdns_ti_data j722s_pcie_rc_data = { + .mode = PCIE_MODE_RC, + .max_lanes = 1, +}; + static const struct udevice_id pcie_cdns_ti_ids[] = { { .compatible = "ti,j7200-pcie-host", @@ -864,6 +869,10 @@ static const struct udevice_id pcie_cdns_ti_ids[] = { .compatible = "ti,am64-pcie-host", .data = (ulong)&am64_pcie_rc_data, }, + { + .compatible = "ti,j722s-pcie-host", + .data = (ulong)&j722s_pcie_rc_data, + }, {}, }; |