From: Rob Herring <robh@kernel.org>
To: Jianjun Wang <jianjun.wang@mediatek.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Ryder Lee <ryder.lee@mediatek.com>,
linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Rex-BC.Chen@mediatek.com,
TingHan.Shen@mediatek.com
Subject: Re: [PATCH] dt-bindings: PCI: mediatek-gen3: Add support for MT8195
Date: Tue, 24 Aug 2021 09:40:19 -0500 [thread overview]
Message-ID: <YSUE08dgiGhFsjwH@robh.at.kernel.org> (raw)
In-Reply-To: <20210820023521.30716-1-jianjun.wang@mediatek.com>
On Fri, Aug 20, 2021 at 10:35:21AM +0800, Jianjun Wang wrote:
> MT8195 is an ARM platform SoC which has the same PCIe IP with MT8192.
If it is the same, then 8192 should be a fallback compatible. 'The same'
means the current driver for 8192 will work unchanged.
>
> Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
> ---
> Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> index 742206dbd965..dcebb1036207 100644
> --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> @@ -48,7 +48,9 @@ allOf:
>
> properties:
> compatible:
> - const: mediatek,mt8192-pcie
> + oneOf:
> + - const: mediatek,mt8192-pcie
> + - const: mediatek,mt8195-pcie
>
> reg:
> maxItems: 1
> --
> 2.18.0
>
>
next prev parent reply other threads:[~2021-08-24 14:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-20 2:35 [PATCH] dt-bindings: PCI: mediatek-gen3: Add support for MT8195 Jianjun Wang
2021-08-24 14:39 ` Rob Herring
2021-08-24 14:40 ` Rob Herring [this message]
2021-08-25 5:23 ` Jianjun Wang (王建军)
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