From: Rob Herring <robh@kernel.org>
To: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: "Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
"Krzysztof Wilczyński" <kw@linux.com>,
"Frank Li" <Frank.Li@nxp.com>,
devicetree@vger.kernel.org,
"Alexey Malahov" <Alexey.Malahov@baikalelectronics.ru>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Serge Semin" <fancer.lancer@gmail.com>,
"Pavel Parkhomenko" <Pavel.Parkhomenko@baikalelectronics.ru>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Gustavo Pimentel" <gustavo.pimentel@synopsys.com>
Subject: Re: [PATCH v4 04/17] dt-bindings: PCI: dwc: Add max-link-speed common property
Date: Mon, 1 Aug 2022 11:56:54 -0600 [thread overview]
Message-ID: <20220801175654.GA1257218-robh@kernel.org> (raw)
In-Reply-To: <20220728143427.13617-5-Sergey.Semin@baikalelectronics.ru>
On Thu, 28 Jul 2022 17:34:14 +0300, Serge Semin wrote:
> In accordance with [1] DW PCIe controllers support up to Gen5 link speed.
> Let's add the max-link-speed property upper bound to 5 then. The DT
> bindings of the particular devices are expected to setup more strict
> constraint on that parameter.
>
> [1] Synopsys DesignWare Cores PCI Express Controller Databook, Version
> 5.40a, March 2019, p. 27
>
> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
>
> ---
>
> Changelog v3:
> - This is a new patch unpinned from the next one:
> https://lore.kernel.org/linux-pci/20220503214638.1895-2-Sergey.Semin@baikalelectronics.ru/
> by the Rob' request. (@Rob)
> ---
> Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml | 3 +++
> Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml | 2 ++
> Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml | 1 +
> 3 files changed, 6 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2022-08-01 17:58 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-28 14:34 [PATCH v4 00/17] PCI: dwc: Add generic resources and Baikal-T1 support Serge Semin
2022-07-28 14:34 ` [PATCH v4 01/17] dt-bindings: PCI: dwc: Detach common RP/EP DT bindings Serge Semin
2022-08-01 17:30 ` Rob Herring
2022-07-28 14:34 ` [PATCH v4 02/17] dt-bindings: PCI: dwc: Remove bus node from the examples Serge Semin
2022-07-28 14:34 ` [PATCH v4 03/17] dt-bindings: PCI: dwc: Add phys/phy-names common properties Serge Semin
2022-08-01 17:56 ` Rob Herring
2022-08-08 10:36 ` Serge Semin
2022-08-08 15:58 ` Rob Herring
2022-07-28 14:34 ` [PATCH v4 04/17] dt-bindings: PCI: dwc: Add max-link-speed common property Serge Semin
2022-08-01 17:56 ` Rob Herring [this message]
2022-07-28 14:34 ` [PATCH v4 05/17] dt-bindings: PCI: dwc: Stop selecting generic bindings by default Serge Semin
2022-07-28 14:34 ` Serge Semin
2022-07-28 14:34 ` Serge Semin
2022-07-28 22:37 ` Rob Herring
2022-07-28 22:37 ` Rob Herring
2022-07-28 22:37 ` Rob Herring
2022-07-28 14:34 ` [PATCH v4 06/17] dt-bindings: PCI: dwc: Add max-functions EP property Serge Semin
2022-07-28 14:34 ` [PATCH v4 07/17] dt-bindings: PCI: dwc: Add interrupts/interrupt-names common properties Serge Semin
2022-07-28 14:34 ` [PATCH v4 08/17] dt-bindings: PCI: dwc: Add reg/reg-names " Serge Semin
2022-07-28 14:34 ` [PATCH v4 09/17] dt-bindings: PCI: dwc: Add clocks/resets " Serge Semin
2022-07-28 14:34 ` Serge Semin
2022-07-28 14:34 ` [PATCH v4 10/17] dt-bindings: PCI: dwc: Add dma-coherent property Serge Semin
2022-07-28 14:34 ` [PATCH v4 11/17] dt-bindings: PCI: dwc: Apply common schema to Rockchip DW PCIe nodes Serge Semin
2022-07-28 14:34 ` Serge Semin
2022-07-28 14:34 ` Serge Semin
2022-07-28 22:37 ` Rob Herring
2022-07-28 22:37 ` Rob Herring
2022-07-28 22:37 ` Rob Herring
2022-07-28 14:34 ` [PATCH v4 12/17] dt-bindings: PCI: dwc: Add Baikal-T1 PCIe Root Port bindings Serge Semin
2022-08-01 18:13 ` Rob Herring
2022-08-08 16:01 ` Serge Semin
2022-08-09 15:12 ` Rob Herring
2022-08-09 19:28 ` Serge Semin
2022-08-09 20:06 ` Rob Herring
2022-08-09 20:17 ` Serge Semin
2022-07-28 14:34 ` [PATCH v4 13/17] PCI: dwc: Introduce generic controller capabilities interface Serge Semin
2022-07-28 14:34 ` [PATCH v4 14/17] PCI: dwc: Introduce generic resources getter Serge Semin
2022-07-28 14:34 ` [PATCH v4 15/17] PCI: dwc: Combine iATU detection procedures Serge Semin
2022-07-28 14:34 ` [PATCH v4 16/17] PCI: dwc: Introduce generic platform clocks and resets Serge Semin
2022-07-28 14:34 ` [PATCH v4 17/17] PCI: dwc: Add Baikal-T1 PCIe controller support Serge Semin
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