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Message-ID: <ef9c585f-37fd-f1f4-032b-20680bda1865@gmail.com>
Date: Mon, 21 Nov 2022 18:13:48 +0100
From: Matthias Brugger <matthias.bgg@...il.com>
To: Frank Wunderlich <linux@...web.de>,
linux-mediatek@...ts.infradead.org
Cc: Frank Wunderlich <frank-w@...lic-files.de>,
Ryder Lee <ryder.lee@...iatek.com>,
Jianjun Wang <jianjun.wang@...iatek.com>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Chunfeng Yun <chunfeng.yun@...iatek.com>,
Kishon Vijay Abraham I <kishon@...com>,
Vinod Koul <vkoul@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Paolo Abeni <pabeni@...hat.com>,
Lorenzo Bianconi <lorenzo@...nel.org>,
Bo Jiao <Bo.Jiao@...iatek.com>, linux-pci@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-phy@...ts.infradead.org, linux-usb@...r.kernel.org,
Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v6 05/11] dt-bindings: PCI: mediatek-gen3: add support for
mt7986
On 18/11/2022 20:01, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@...lic-files.de>
>
> Add compatible string and clock-definition for mt7986. It needs 4 clocks
> for PCIe, define them in binding.
>
> Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
> Reviewed-by: Rob Herring <robh@...nel.org>
> Acked-by: Jianjun Wang <jianjun.wang@...iatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>
> ---
> v2:
> - squashed patch 2+3 (compatible and clock definition)
> ---
> .../bindings/pci/mediatek-pcie-gen3.yaml | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> index 5d7369debff2..f7a02019daea 100644
> --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> @@ -48,6 +48,7 @@ properties:
> oneOf:
> - items:
> - enum:
> + - mediatek,mt7986-pcie
> - mediatek,mt8188-pcie
> - mediatek,mt8195-pcie
> - const: mediatek,mt8192-pcie
> @@ -78,9 +79,11 @@ properties:
> - const: mac
>
> clocks:
> + minItems: 4
> maxItems: 6
>
> clock-names:
> + minItems: 4
> maxItems: 6
>
> assigned-clocks:
> @@ -160,6 +163,20 @@ allOf:
> - const: tl_32k
> - const: peri_26m
> - const: peri_mem
> + - if:
> + properties:
> + compatible:
> + contains:
> + enum:
> + - mediatek,mt7986-pcie
> + then:
> + properties:
> + clock-names:
> + items:
> + - const: pl_250m
> + - const: tl_26m
> + - const: peri_26m
> + - const: top_133m
>
> unevaluatedProperties: false
>
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