linux-kernel - RE: [PATCH 1/3] ARMv8: dts: ls1046a: add the property of IB and OB

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Date:   Thu, 2 Nov 2017 08:54:29 +0000
From:   "M.h. Lian" <minghuan.lian@....com>
To:     Xiaowei Bao <xiaowei.bao@....com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "catalin.marinas@....com" <catalin.marinas@....com>,
        "will.deacon@....com" <will.deacon@....com>,
        "bhelgaas@...gle.com" <bhelgaas@...gle.com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        Madalin-cristian Bucur <madalin.bucur@....com>,
        Sumit Garg <sumit.garg@....com>, "Y.b. Lu" <yangbo.lu@....com>,
        "hongtao.jia@....com" <hongtao.jia@....com>,
        Andy Tang <andy.tang@....com>, Leo Li <leoyang.li@....com>,
        "kishon@...com" <kishon@...com>,
        "jingoohan1@...il.com" <jingoohan1@...il.com>,
        "pbrobinson@...il.com" <pbrobinson@...il.com>,
        "songxiaowei@...ilicon.com" <songxiaowei@...ilicon.com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
        "Z.q. Hou" <zhiqiang.hou@....com>,
        "Mingkai Hu" <mingkai.hu@....com>
CC:     Xiaowei Bao <xiaowei.bao@....com>
Subject: RE: [PATCH 1/3] ARMv8: dts: ls1046a: add the property of IB and OB

Acked-by: Minghuan Lian <minghuan.Lian@....com>

> -----Original Message-----
> From: Bao Xiaowei [mailto:xiaowei.bao@....com]
> Sent: Tuesday, October 24, 2017 4:31 PM
> To: robh+dt@...nel.org; mark.rutland@....com; catalin.marinas@....com;
> will.deacon@....com; bhelgaas@...gle.com; shawnguo@...nel.org;
> Madalin-cristian Bucur <madalin.bucur@....com>; Sumit Garg
> <sumit.garg@....com>; Y.b. Lu <yangbo.lu@....com>; hongtao.jia@....com;
> Andy Tang <andy.tang@....com>; Leo Li <leoyang.li@....com>;
> kishon@...com; jingoohan1@...il.com; pbrobinson@...il.com;
> songxiaowei@...ilicon.com; devicetree@...r.kernel.org; linux-arm-
> kernel@...ts.infradead.org; linux-kernel@...r.kernel.org; linux-
> pci@...r.kernel.org; linuxppc-dev@...ts.ozlabs.org; Z.q. Hou
> <zhiqiang.hou@....com>; Mingkai Hu <mingkai.hu@....com>; M.h. Lian
> <minghuan.lian@....com>
> Cc: Xiaowei Bao <xiaowei.bao@....com>
> Subject: [PATCH 1/3] ARMv8: dts: ls1046a: add the property of IB and OB
> 
> Add the property of inbind and outbind windows number for ep driver.
> 
> add the inband or outband window entry for pcie controller ep driver used in dts.
> 
> Signed-off-by: Bao Xiaowei <xiaowei.bao@....com>
> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> index 06b5e12d04d8..f8332669663c 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
> @@ -674,6 +674,8 @@
>  			device_type = "pci";
>  			dma-coherent;
>  			num-lanes = <4>;
> +			num-ib-windows = <6>;
> +			num-ob-windows = <6>;
>  			bus-range = <0x0 0xff>;
>  			ranges = <0x81000000 0x0 0x00000000 0x40
> 0x00010000 0x0 0x00010000   /* downstream I/O */
>  				  0x82000000 0x0 0x40000000 0x40
> 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ @@ -699,6
> +701,8 @@
>  			device_type = "pci";
>  			dma-coherent;
>  			num-lanes = <2>;
> +			num-ib-windows = <6>;
> +			num-ob-windows = <6>;
>  			bus-range = <0x0 0xff>;
>  			ranges = <0x81000000 0x0 0x00000000 0x48
> 0x00010000 0x0 0x00010000   /* downstream I/O */
>  				  0x82000000 0x0 0x40000000 0x48
> 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ @@ -724,6
> +728,8 @@
>  			device_type = "pci";
>  			dma-coherent;
>  			num-lanes = <2>;
> +			num-ib-windows = <6>;
> +			num-ob-windows = <6>;
>  			bus-range = <0x0 0xff>;
>  			ranges = <0x81000000 0x0 0x00000000 0x50
> 0x00010000 0x0 0x00010000   /* downstream I/O */
>  				  0x82000000 0x0 0x40000000 0x50
> 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
> --
> 2.14.1