[PATCH v6 2/3] arm64: dts: ls1028a: Add PCIe controller DT nodes

[Michael Walle]

Am 2020-02-24 10:22, schrieb Z.q. Hou:
> Hi Michael and Shawn,
> 
> I'll update the patch with iommu-map property.

friendly ping :)

-michael

> 
> Thanks,
> Zhiqiang
> 
>> -----Original Message-----
>> From: Michael Walle <michael at walle.cc>
>> Sent: 2020年2月24日 16:54
>> To: Shawn Guo <shawnguo at kernel.org>
>> Cc: Xiaowei Bao <xiaowei.bao at nxp.com>; Z.q. Hou
>> <zhiqiang.hou at nxp.com>; bhelgaas at google.com;
>> devicetree at vger.kernel.org; Leo Li <leoyang.li at nxp.com>;
>> linux-arm-kernel at lists.infradead.org; linux-kernel at vger.kernel.org;
>> linux-pci at vger.kernel.org; linuxppc-dev at lists.ozlabs.org;
>> lorenzo.pieralisi at arm.com; mark.rutland at arm.com; M.h. Lian
>> <minghuan.lian at nxp.com>; Mingkai Hu <mingkai.hu at nxp.com>;
>> robh+dt at kernel.org; Roy Zang <roy.zang at nxp.com>
>> Subject: Re: [PATCH v6 2/3] arm64: dts: ls1028a: Add PCIe controller 
>> DT
>> nodes
>> 
>> Hi Shawn, all,
>> 
>> Am 2020-02-24 09:43, schrieb Shawn Guo:
>> > On Mon, Feb 24, 2020 at 09:11:05AM +0100, Michael Walle wrote:
>> >> Hi Xiaowei, Hi Shawn,
>> >>
>> >> > LS1028a implements 2 PCIe 3.0 controllers.
>> >>
>> >> Patch 1/3 and 3/3 are in Linus' tree but nobody seems to care about
>> >> this patch anymore :(
>> >>
>> >> This doesn't work well with the IOMMU, because the iommu-map property
>> >> is missing. The bootloader needs the &smmu phandle to fixup the
>> >> entry.
>> >> See
>> >> below.
>> >>
>> >> Shawn, will you add this patch to your tree once its fixed,
>> >> considering it just adds the device tree node for the LS1028A?
>> >
>> > The patch/thread is a bit aged.  You may want to send an updated patch
>> > for discussion.
>> 
>> So should I just pick up the patch add my two fixes and send it again?
>> What about
>> the Signed-off-by tags? Leave them? Replace them? Add mine?
>> 
>> -michael