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From: Xiaowei Bao <xiaowei.bao@nxp.com>
To: Rob Herring <robh@kernel.org>
Cc: "bhelgaas@google.com" <bhelgaas@google.com>,
	"mark.rutland@arm.com" <mark.rutland@arm.com>,
	"shawnguo@kernel.org" <shawnguo@kernel.org>,
	Leo Li <leoyang.li@nxp.com>, "kishon@ti.com" <kishon@ti.com>,
	"lorenzo.pieralisi@arm.com" <lorenzo.pieralisi@arm.com>,
	"arnd@arndb.de" <arnd@arndb.de>,
	"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
	"M.h. Lian" <minghuan.lian@nxp.com>,
	Mingkai Hu <mingkai.hu@nxp.com>, Roy Zang <roy.zang@nxp.com>,
	"kstewart@linuxfoundation.org" <kstewart@linuxfoundation.org>,
	"cyrille.pitchen@free-electrons.com" 
	<cyrille.pitchen@free-electrons.com>,
	"pombredanne@nexb.com" <pombredanne@nexb.com>,
	"shawn.lin@rock-chips.com" <shawn.lin@rock-chips.com>,
	"niklas.cassel@axis.com" <niklas.cassel@axis.com>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>
Subject: RE: [PATCH 3/6] PCI: layerscape: Add the EP mode support
Date: Fri, 26 Oct 2018 03:45:43 +0000	[thread overview]
Message-ID: <HE1PR04MB149735C7EF2A23AEE982BB9FF5F00@HE1PR04MB1497.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <20181025215246.GA14861@bogus>



-----Original Message-----
From: Rob Herring <robh@kernel.org> 
Sent: 2018年10月26日 5:53
To: Xiaowei Bao <xiaowei.bao@nxp.com>
Cc: bhelgaas@google.com; mark.rutland@arm.com; shawnguo@kernel.org; Leo Li <leoyang.li@nxp.com>; kishon@ti.com; lorenzo.pieralisi@arm.com; arnd@arndb.de; gregkh@linuxfoundation.org; M.h. Lian <minghuan.lian@nxp.com>; Mingkai Hu <mingkai.hu@nxp.com>; Roy Zang <roy.zang@nxp.com>; kstewart@linuxfoundation.org; cyrille.pitchen@free-electrons.com; pombredanne@nexb.com; shawn.lin@rock-chips.com; niklas.cassel@axis.com; linux-pci@vger.kernel.org; devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 3/6] PCI: layerscape: Add the EP mode support

On Thu, Oct 25, 2018 at 07:08:58PM +0800, Xiaowei Bao wrote:
> Add the EP mode support.
> 
> Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
> ---
>  .../devicetree/bindings/pci/layerscape-pci.txt     |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
> index 66df1e8..d3d7be1 100644
> --- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt
> +++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
> @@ -13,12 +13,15 @@ information.
>  
>  Required properties:
>  - compatible: should contain the platform identifier such as:
> +  RC mode:
>          "fsl,ls1021a-pcie", "snps,dw-pcie"
>          "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", "snps,dw-pcie"
>          "fsl,ls2088a-pcie"
>          "fsl,ls1088a-pcie"
>          "fsl,ls1046a-pcie"
>          "fsl,ls1012a-pcie"
> +  EP mode:
> +        "fsl,ls-pcie-ep"

You need SoC specific compatibles for the same reasons as the RC.
[Xiaowei Bao] I want to contains all layerscape platform use one compatible if the PCIe controller work in EP mode.

Rob

  reply	other threads:[~2018-10-26  3:46 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-25 11:08 [PATCH 1/6] arm64: dts: Add the status property disable PCIe Xiaowei Bao
2018-10-25 11:08 ` [PATCH 2/6] ARM: dts: ls1021a: " Xiaowei Bao
2018-10-25 11:08 ` [PATCH 3/6] PCI: layerscape: Add the EP mode support Xiaowei Bao
2018-10-25 21:52   ` Rob Herring
2018-10-26  3:45     ` Xiaowei Bao [this message]
2018-10-26  7:01       ` Arnd Bergmann
2018-10-26  7:42         ` Xiaowei Bao
2018-10-26 20:28           ` Li Yang
2018-10-29  2:35             ` Xiaowei Bao
2018-10-25 11:08 ` [PATCH 4/6] arm64: dts: Add the PCIE EP node in dts Xiaowei Bao
2018-10-25 11:09 ` [PATCH 5/6] pci: layerscape: Add the EP mode support Xiaowei Bao
2018-10-26  5:29   ` Kishon Vijay Abraham I
2018-10-26  9:18     ` Xiaowei Bao
2018-10-31  2:33       ` Xiaowei Bao
2018-10-31  4:15         ` Kishon Vijay Abraham I
2018-10-31 10:38           ` Xiaowei Bao
2018-11-05  8:57             ` Kishon Vijay Abraham I
2018-11-05  9:15               ` Xiaowei Bao
2018-11-06  6:06                 ` Kishon Vijay Abraham I
2018-11-06  6:48                   ` Xiaowei Bao
2018-11-09  2:50                     ` Xiaowei Bao
2018-10-25 11:09 ` [PATCH 6/6] misc: pci_endpoint_test: Add the layerscape EP device support Xiaowei Bao

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