On Wed, Mar 26, 2025 at 09:01:16PM +0100, Niklas Cassel wrote:
> RK3399 can raise INTx interrupts, as can be seen by
> rockchip_pcie_ep_send_intx_irq().
>
> This is also in line with the register description of
> PCIE_CLIENT_LEGACY_INT_CTRL, section "17.6.3 PCIe Client Detail Register
> Description" of the RK3399 TRM.
>
> Thus, mark RK3399 as intx_capable.
>
> Signed-off-by: Niklas Cassel <cassel@xxxxxxxxxx>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
- Mani
> ---
> drivers/pci/controller/pcie-rockchip-ep.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/pci/controller/pcie-rockchip-ep.c b/drivers/pci/controller/pcie-rockchip-ep.c
> index 85ea36df2f59a..626f6b31b0f66 100644
> --- a/drivers/pci/controller/pcie-rockchip-ep.c
> +++ b/drivers/pci/controller/pcie-rockchip-ep.c
> @@ -694,6 +694,7 @@ static const struct pci_epc_features rockchip_pcie_epc_features = {
> .linkup_notifier = true,
> .msi_capable = true,
> .msix_capable = false,
> + .intx_capable = true,
> .align = ROCKCHIP_PCIE_AT_SIZE_ALIGN,
> };
>
> --
> 2.49.0
>
--
மணிவண்ணன் சதாசிவம்
