From c568d63b9155191e1fb42fe55e346e1248ed111b Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 15 Jun 2022 14:53:33 +0200 Subject: dt-bindings: PCI: mediatek: Add Airoha EN7532 support Add a binding for Airoha EN7532, an ARM-based platform SoC integrating the same PCIe IP as MT7622. Link: https://lore.kernel.org/r/20220615125335.96089-1-nbd@nbd.name Signed-off-by: John Crispin Signed-off-by: Felix Fietkau Signed-off-by: Bjorn Helgaas Acked-by: Rob Herring --- Documentation/devicetree/bindings/pci/mediatek-pcie.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie.txt b/Documentation/devicetree/bindings/pci/mediatek-pcie.txt index 57ae73462272..684227522267 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie.txt +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie.txt @@ -7,6 +7,7 @@ Required properties: "mediatek,mt7622-pcie" "mediatek,mt7623-pcie" "mediatek,mt7629-pcie" + "airoha,en7523-pcie" - device_type: Must be "pci" - reg: Base addresses and lengths of the root ports. - reg-names: Names of the above areas to use during resource lookup. -- cgit From b3b76fc86f0fb4d98918f48c784138bfa950dff6 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 15 Jun 2022 14:53:34 +0200 Subject: PCI: mediatek: Allow building for ARCH_AIROHA Allow selecting the pcie-mediatek driver if ARCH_AIROHA is set, because the Airoha EN7523 SoC uses the same controller as MT7622. The driver itself is not modified. The PCIe controller DT node should use mediatek,mt7622-pcie after airoha,en7523-pcie. Link: https://lore.kernel.org/r/20220615125335.96089-2-nbd@nbd.name Signed-off-by: Felix Fietkau Signed-off-by: Bjorn Helgaas Acked-by: Lorenzo Pieralisi --- drivers/pci/controller/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig index b8d96d38064d..2f6806dc2a20 100644 --- a/drivers/pci/controller/Kconfig +++ b/drivers/pci/controller/Kconfig @@ -237,7 +237,7 @@ config PCIE_ROCKCHIP_EP config PCIE_MEDIATEK tristate "MediaTek PCIe controller" - depends on ARCH_MEDIATEK || COMPILE_TEST + depends on ARCH_AIROHA || ARCH_MEDIATEK || COMPILE_TEST depends on OF depends on PCI_MSI_IRQ_DOMAIN help -- cgit