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From: Michael Walle <michael@walle.cc>
To: Leo Li <leoyang.li@nxp.com>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, Shawn Guo <shawnguo@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Vladimir Oltean <vladimir.oltean@nxp.com>
Subject: Re: [PATCH 2/7] arm64: dts: ls1028a: move Mali DP500 node into /soc
Date: Thu, 20 Jan 2022 09:17:37 +0100	[thread overview]
Message-ID: <ad65d1782c051a51534ad0197cc374d8@walle.cc> (raw)
In-Reply-To: <AS8PR04MB89460673836CDB9AEFC0C09A8F5A9@AS8PR04MB8946.eurprd04.prod.outlook.com>

Am 2022-01-20 09:06, schrieb Leo Li:
>> -----Original Message-----
>> From: Michael Walle <michael@walle.cc>
>> Sent: Tuesday, August 31, 2021 9:40 PM
>> To: linux-arm-kernel@lists.infradead.org; devicetree@vger.kernel.org; 
>> linux-
>> kernel@vger.kernel.org
>> Cc: Shawn Guo <shawnguo@kernel.org>; Leo Li <leoyang.li@nxp.com>; Rob
>> Herring <robh+dt@kernel.org>; Vladimir Oltean 
>> <vladimir.oltean@nxp.com>;
>> Michael Walle <michael@walle.cc>
>> Subject: [PATCH 2/7] arm64: dts: ls1028a: move Mali DP500 node into 
>> /soc
>> 
>> Move it inside the /soc subnode because it is part of the CCSR space.
> 
> I just noticed that the dp0_out label has been changed to dpi0_out
> besides the move.  Is this an intentional change or a typo?  If
> intentional we probably should mention it, otherwise we should change
> it back as it is breaking build for off-tree patch that uses the
> label.

It's intentional, because dp0_out might sound like displayport. And
from what I've found the output is a display pixel interface, hence dpi.

I agree, that this should have been two patches, must have slipped.
But this series was merged months ago, so we can't change anything
anymore.

Besides, given the fact that there is no support for the DisplayPort
PHY in upstream (yet, I'm working on that), I doubt there are any
out-of-tree device trees, which don't use the proprietary NXP
driver.

Also, if there is an out-of-tree device tree, it should be easy
enough for NXP to change that :)

-michael

  reply	other threads:[~2022-01-20  8:17 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-31 13:40 [PATCH 0/7] arm64: dts: ls1028: GPU support and cleanups Michael Walle
2021-08-31 13:40 ` [PATCH 1/7] arm64: dts: ls1028a: move pixel clock pll into /soc Michael Walle
2021-08-31 13:40 ` [PATCH 2/7] arm64: dts: ls1028a: move Mali DP500 node " Michael Walle
2022-01-20  8:06   ` Leo Li
2022-01-20  8:17     ` Michael Walle [this message]
2021-08-31 13:40 ` [PATCH 3/7] arm64: dts: ls1028a: add Vivante GPU node Michael Walle
2021-08-31 13:40 ` [PATCH 4/7] arm64: dts: freescale: fix arm,sp805 compatible string Michael Walle
2021-08-31 13:40 ` [PATCH 5/7] arm64: dts: ls1028a: disable usb controller by default Michael Walle
2021-08-31 14:08   ` Vladimir Oltean
2021-08-31 13:40 ` [PATCH 6/7] arm64: dts: ls1028a: move PHY nodes to MDIO controller Michael Walle
2021-08-31 14:07   ` Vladimir Oltean
2021-08-31 13:40 ` [PATCH 7/7] arm64: dts: ls1028a: use phy-mode instead of phy-connection-type Michael Walle
2021-08-31 13:59   ` Vladimir Oltean
2021-08-31 14:06     ` Michael Walle
2021-10-04 13:02 ` [PATCH 0/7] arm64: dts: ls1028: GPU support and cleanups Shawn Guo

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