[PATCH 10/10] arm64: Add Tegra194 PCIe driver to defconfig
jonathanh at nvidia.com
Wed Mar 27 05:26:49 PDT 2019
On 27/03/2019 10:12, Vidya Sagar wrote:
> On 3/27/2019 3:38 PM, Jon Hunter wrote:
>> On 26/03/2019 15:13, Vidya Sagar wrote:
>>> Add PCIe host controller driver for DesignWare core based
>>> PCIe controller IP present in Tegra194.
>>> Signed-off-by: Vidya Sagar <vidyas at nvidia.com>
>>> arch/arm64/configs/defconfig | 1 +
>>> 1 file changed, 1 insertion(+)
>>> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
>>> index 2d9c39033c1a..2ddea5c4e87d 100644
>>> --- a/arch/arm64/configs/defconfig
>>> +++ b/arch/arm64/configs/defconfig
>>> @@ -87,6 +87,7 @@ CONFIG_PCIE_QCOM=y
>> Maybe building as a module is more appropriate here as I am not sure
>> that anyone else will want this built-in and it is not critical to
>> booting AFAIK.
> Since the DesignWare core framework doesn't yet have support for making
> as a module, I added it as a built-in driver. I'll switch it to a module
> once support is available.
Ah I see. We often get reports/patches if a driver has a removal
function but is defined in the Kconfig to only support being built-in.
Does the designware core just need to export some symbols to support it
being a module? If so it maybe worth adding these as part of the series
to see if it is acceptable, otherwise it might not get done and there is
no point us supporting it as a module.
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