From: Bjorn Helgaas <helgaas@kernel.org>
To: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: "Thippeswamy Havalige" <thippeswamy.havalige@amd.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Shashank Babu Chinta Venkata" <quic_schintav@quicinc.com>,
"Johan Hovold" <johan+linaro@kernel.org>,
"Niklas Cassel" <cassel@kernel.org>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] PCI: dwc: PCIE_AMD_MDB should depend on ARM64
Date: Wed, 19 Mar 2025 16:47:04 -0500 [thread overview]
Message-ID: <20250319214704.GA1064668@bhelgaas> (raw)
In-Reply-To: <eaef1dea7edcf146aa377d5e5c5c85a76ff56bae.1742306383.git.geert+renesas@glider.be>
On Tue, Mar 18, 2025 at 03:00:54PM +0100, Geert Uytterhoeven wrote:
> The AMD MDB Versal2 PCIe controller is only present on AMD Versal2
> ARM64-based SoCs. Hence add a dependency on ARM64, to prevent asking
> the user about this driver when configuring a kernel for a different
> architecture than ARM64.
>
> Fixes: e229f853f5b277a5 ("PCI: amd-mdb: Add AMD MDB Root Port driver")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Squashed into e229f853f5b277a5, thanks, Geert!
> ---
> To be replaced by ARCH_VERSAL, if/when it ever appears for real.
> ---
> drivers/pci/controller/dwc/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
> index 39b1a89cb6b7ee80..48f1e3c7825b55e0 100644
> --- a/drivers/pci/controller/dwc/Kconfig
> +++ b/drivers/pci/controller/dwc/Kconfig
> @@ -39,6 +39,7 @@ config PCIE_AL
>
> config PCIE_AMD_MDB
> bool "AMD MDB Versal2 PCIe controller"
> + depends on ARM64 || COMPILE_TEST
> depends on OF || COMPILE_TEST
> depends on PCI_MSI
> select PCIE_DW_HOST
> --
> 2.43.0
>
prev parent reply other threads:[~2025-03-19 21:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-18 14:00 [PATCH] PCI: dwc: PCIE_AMD_MDB should depend on ARM64 Geert Uytterhoeven
2025-03-19 21:47 ` Bjorn Helgaas [this message]
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