Thread (22 messages) 22 messages, 6 authors, 2022-01-06

Re: [PATCH v7 10/14] PCI: mediatek: Allow selecting controller driver for airoha arch

From: Bjorn Helgaas <helgaas@kernel.org>
Date: 2021-12-17 16:25:31
Also in: linux-mediatek, linux-pci, lkml

On Fri, Dec 17, 2021 at 12:23:40PM +0100, Felix Fietkau wrote:
This patch allows 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.
s/This patch allows/Allow/ ("This patch" is redundant)

For the subject:

  PCI: mediatek: Allow building for ARCH_AIROHA

since "controller driver" is similarly redundant and this earlier patch
does essentially the same for a different case:

  70060ee313be ("PCI: brcmstb: Allow building for BMIPS_GENERIC")
quoted hunk ↗ jump to hunk
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 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 93b141110537..f1342059c2a3 100644
--- a/drivers/pci/controller/Kconfig
+++ b/drivers/pci/controller/Kconfig
@@ -233,7 +233,7 @@ 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
-- 
2.34.1
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