diff options
author | Niklas Cassel <cassel@kernel.org> | 2025-04-16 16:27:49 +0200 |
---|---|---|
committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2025-04-20 09:26:36 +0530 |
commit | a7d824b2df0d8b9e19c334594cdbffab97ff8d66 (patch) | |
tree | bc6cb4ccdd8075c046fef2cf2c3ba71e00dabed1 | |
parent | c7540e5423d7f588c7210a9941ceb6a836963ccc (diff) |
PCI: rockchip-ep: Mark RK3399 as intx_capable
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@kernel.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://patch.msgid.link/20250416142749.336298-2-cassel@kernel.org
-rw-r--r-- | drivers/pci/controller/pcie-rockchip-ep.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/controller/pcie-rockchip-ep.c b/drivers/pci/controller/pcie-rockchip-ep.c index 85ea36df2f59..626f6b31b0f6 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, }; |