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Subject: Re: [PATCH v2 0/3] PCI: J721E: Fix Broken DT w.r.t SYSCON DT
From:   Kishon Vijay Abraham I <kishon@ti.com>
To:     Bjorn Helgaas <bhelgaas@google.com>,
        Rob Herring <robh+dt@kernel.org>,
        Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>,
        Tom Joseph <tjoseph@cadence.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
CC:     <linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-omap@vger.kernel.org>
References: <20201204075117.10430-1-kishon@ti.com>
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Message-ID: <3ef9989a-0700-3935-1deb-b86304a76ec6@ti.com>
Date:   Thu, 10 Dec 2020 18:09:33 +0530
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Hi Lorenzo,

On 10/12/20 12:17 pm, Kishon Vijay Abraham I wrote:
> Hi Lorenzo,
> 
> On 04/12/20 1:21 pm, Kishon Vijay Abraham I wrote:
>> Previously a subnode to syscon node was added which has the
>> exact memory mapped address of pcie_ctrl but based on review comment
>> provided by Rob [1], the offset is now being passed as argument to
>> "ti,syscon-pcie-ctrl" phandle.
>>
>> This series has both driver change and DT change. The driver change
>> should be merged first and the driver takes care of maintaining old
>> DT compatibility.
> 
> Can you queue the 1st two patches of this series for this merge window?
> I'll ask NM to queue the DTS patch. Let me know if you want me to resend
> only the first two patches as a separate series.

Never mind, I'll resend the pending patches for which I have already got
Acks from Rob.

Thank You,
Kishon

> 
> Thank You,
> Kishon
> 
>>
>> Changes frm v1:
>> *) Remove use of allOf in schema
>> *) Added Fixes tag
>> *) Maintain old DT compatibility
>>
>> [1] -> http://lore.kernel.org/r/CAL_JsqKiUcO76bo1GoepWM1TusJWoty_BRy2hFSgtEVMqtrvvQ@mail.gmail.com
>>
>> Kishon Vijay Abraham I (3):
>>   dt-bindings: pci: ti,j721e: Fix "ti,syscon-pcie-ctrl" to take argument
>>   PCI: j721e: Get offset within "syscon" from "ti,syscon-pcie-ctrl"
>>     phandle arg
>>   arm64: dts: ti: k3-j721e-main: Remove "syscon" nodes added for
>>     pcieX_ctrl
>>
>>  .../bindings/pci/ti,j721e-pci-ep.yaml         | 11 +++--
>>  .../bindings/pci/ti,j721e-pci-host.yaml       | 11 +++--
>>  arch/arm64/boot/dts/ti/k3-j721e-main.dtsi     | 48 ++++---------------
>>  drivers/pci/controller/cadence/pci-j721e.c    | 28 +++++++----
>>  4 files changed, 41 insertions(+), 57 deletions(-)
>>