summaryrefslogtreecommitdiffstats
path: root/drivers/pci/controller/dwc/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pci/controller/dwc/Kconfig')
-rw-r--r--drivers/pci/controller/dwc/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index 6ea778ae4877..3c6094cbcc3b 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -230,4 +230,16 @@ config PCIE_UNIPHIER
Say Y here if you want PCIe controller support on UniPhier SoCs.
This driver supports LD20 and PXs3 SoCs.
+config PCIE_AL
+ bool "Amazon Annapurna Labs PCIe controller"
+ depends on OF && (ARM64 || COMPILE_TEST)
+ depends on PCI_MSI_IRQ_DOMAIN
+ select PCIE_DW_HOST
+ help
+ Say Y here to enable support of the Amazon's Annapurna Labs PCIe
+ controller IP on Amazon SoCs. The PCIe controller uses the DesignWare
+ core plus Annapurna Labs proprietary hardware wrappers. This is
+ required only for DT-based platforms. ACPI platforms with the
+ Annapurna Labs PCIe controller don't need to enable this.
+
endmenu