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PCI: rcar-gen2: Drop ARM dependency from PCI_RCAR_GEN2

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Since the reliance on ARM-specific struct pci_sys_data was removed, this
driver can be compile-tested on other architectures.

While at it, make the help text a bit more generic, as some members of
the R-Car Gen2 family have a different number of internal PCI
controllers.

Fixes: 4a957563fe0231e0 ("PCI: rcar-gen2: Convert to use modern host bridge probe functions")
Suggested-by: Ilpo Jarvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
[bhelgaas: add rcar-gen2 to subject]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/00f75d6732eacce93f04ffaeedc415d2db714cd6.1759480426.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2025-10-03 10:35:34 +02:00 committed by Bjorn Helgaas
parent 3a86608788
commit d312742f68
1 changed files with 3 additions and 4 deletions
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7
drivers/pci/controller/Kconfig
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@ -259,12 +259,11 @@ config PCIE_RCAR_EP
config PCI_RCAR_GEN2
bool "Renesas R-Car Gen2 Internal PCI controller"
depends on ARCH_RENESAS || COMPILE_TEST
depends on ARM
depends on (ARCH_RENESAS && ARM) || COMPILE_TEST
help
Say Y here if you want internal PCI support on R-Car Gen2 SoC.
There are 3 internal PCI controllers available with a single
built-in EHCI/OHCI host controller present on each one.
Each internal PCI controller contains a single built-in EHCI/OHCI
host controller.
config PCIE_ROCKCHIP
bool