linux-kernel - [PATCH] PCI: PCI_SKY1_HOST should depend on ARCH

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Message-ID: <6617e95d9e71e04e2e0944819cab32adf585f7c4.1764080169.git.geert+renesas@glider.be>
Date: Tue, 25 Nov 2025 15:17:34 +0100
From: Geert Uytterhoeven <geert+renesas@...der.be>
To: Hans Zhang <hans.zhang@...tech.com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>
Cc: linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH] PCI: PCI_SKY1_HOST should depend on ARCH_CIX

The CIX SKY1 PCIe controller is only present on Cixtech SKY1 SoCs.
Hence add a dependency on ARCH_CIX, to prevent asking the user about
this driver when configuring a kernel without Cixtech SoC family
support.

Fixes: 25b3feb70d640158 ("PCI: sky1: Add PCIe host support for CIX Sky1")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 drivers/pci/controller/cadence/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/cadence/Kconfig b/drivers/pci/controller/cadence/Kconfig
index ceff65934e5fabd1..9fa527bad5b7dfc1 100644
--- a/drivers/pci/controller/cadence/Kconfig
+++ b/drivers/pci/controller/cadence/Kconfig
@@ -54,6 +54,7 @@ config PCIE_SG2042_HOST
 config PCI_SKY1_HOST
 	tristate "CIX SKY1 PCIe controller (host mode)"
 	depends on OF
+	depends on ARCH_CIX || COMPILE_TEST
 	select PCIE_CADENCE_HOST
 	select PCI_ECAM
 	help
-- 
2.43.0