From: Shawn Guo <shawnguo@kernel.org>
To: Michael Walle <michael@walle.cc>
Cc: xiaowei.bao@nxp.com, Zhiqiang.Hou@nxp.com, bhelgaas@google.com,
devicetree@vger.kernel.org, leoyang.li@nxp.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, lorenzo.pieralisi@arm.com,
mark.rutland@arm.com, minghuan.Lian@nxp.com, mingkai.hu@nxp.com,
robh+dt@kernel.org, roy.zang@nxp.com
Subject: Re: [PATCH v6 2/3] arm64: dts: ls1028a: Add PCIe controller DT nodes
Date: Mon, 24 Feb 2020 16:43:10 +0800 [thread overview]
Message-ID: <20200224084307.GD27688@dragon> (raw)
In-Reply-To: <20200224081105.13878-1-michael@walle.cc>
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.
Shawn
>
> >
> > Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
> > Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
next prev parent reply other threads:[~2020-02-24 8:43 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-02 3:43 [PATCH v6 1/3] dt-bindings: pci: layerscape-pci: add compatible strings "fsl,ls1028a-pcie" Xiaowei Bao
2019-09-02 3:43 ` [PATCH v6 2/3] arm64: dts: ls1028a: Add PCIe controller DT nodes Xiaowei Bao
2020-02-24 8:11 ` Michael Walle
2020-02-24 8:43 ` Shawn Guo [this message]
2020-02-24 8:53 ` Michael Walle
2020-02-24 9:22 ` Z.q. Hou
2020-02-26 15:42 ` Michael Walle
2019-09-02 3:43 ` [PATCH v6 3/3] PCI: layerscape: Add LS1028a support Xiaowei Bao
2019-10-03 9:10 ` Shawn Guo
2019-10-08 7:11 ` Xiaowei Bao
2019-11-05 11:04 ` Andrew Murray
2019-11-05 12:32 ` Lorenzo Pieralisi
2019-11-06 3:35 ` Xiaowei Bao
2019-11-06 3:46 ` M.h. Lian
2019-11-06 15:01 ` Lorenzo Pieralisi
2019-11-05 11:05 ` [PATCH v6 1/3] dt-bindings: pci: layerscape-pci: add compatible strings "fsl,ls1028a-pcie" Andrew Murray
2019-11-06 16:09 ` Lorenzo Pieralisi
2019-11-07 3:07 ` Xiaowei Bao
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