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PCI: dw-rockchip: Endpoint mode cannot raise INTx interrupts

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Neither RK3568 or RK3588 supports INTx interrupts.

Since epc_features is zero initialized, this is strictly not needed.
However, setting intx_capable explicitly to false makes it more clear
that neither RK3568 or RK3588 supports INTx interrupts.

No functional change.

Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Link: https://lore.kernel.org/r/20250310111016.859445-14-cassel@kernel.org
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Niklas Cassel 2025-03-10 12:10:22 +01:00 committed by Krzysztof Wilczyński
parent 4b313c69a3
commit e55c67837a
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GPG Key ID: 7C64768D3DE334E7
1 changed files with 2 additions and 0 deletions
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2
drivers/pci/controller/dwc/pcie-dw-rockchip.c
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@ -272,6 +272,7 @@ static const struct pci_epc_features rockchip_pcie_epc_features_rk3568 = {
.linkup_notifier = true,
.msi_capable = true,
.msix_capable = true,
.intx_capable = false,
.align = SZ_64K,
.bar[BAR_0] = { .type = BAR_FIXED, .fixed_size = SZ_1M, },
.bar[BAR_1] = { .type = BAR_FIXED, .fixed_size = SZ_1M, },
@ -292,6 +293,7 @@ static const struct pci_epc_features rockchip_pcie_epc_features_rk3588 = {
.linkup_notifier = true,
.msi_capable = true,
.msix_capable = true,
.intx_capable = false,
.align = SZ_64K,
.bar[BAR_0] = { .type = BAR_FIXED, .fixed_size = SZ_1M, },
.bar[BAR_1] = { .type = BAR_FIXED, .fixed_size = SZ_1M, },