From: Lubomir Rintel <lkundrak@v3.sk>
To: Pavel Machek <pavel@ucw.cz>
Cc: Andy Shevchenko <andy@infradead.org>,
Darren Hart <dvhart@infradead.org>,
Rob Herring <robh+dt@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Mark Rutland <mark.rutland@arm.com>,
platform-driver-x86@vger.kernel.org, linux-pm@vger.kernel.org,
Sebastian Reichel <sebastian.reichel@collabora.com>,
Rob Herring <robh@kernel.org>
Subject: Re: OLPC in 5.3? was Re: [PATCH v7 01/10] dt-bindings: olpc,xo1.75-ec: Add OLPC XO-1.75 EC bindings
Date: Fri, 02 Aug 2019 12:39:34 +0200 [thread overview]
Message-ID: <390f31d2f85e8075d9b1e250a2ec093ac8769703.camel@v3.sk> (raw)
In-Reply-To: <20190801192713.GA22373@amd>
Hello Pavel,
On Thu, 2019-08-01 at 21:27 +0200, Pavel Machek wrote:
> Hi!
>
> What is status of OLPC-1.75 in v5.3? IIRC most of the patches went in,
> but I don't see suitable dts file in the tree. I tried porting one
> from working (4.19 or so) kernel, but it was not quite trivial.
>
> Is there time for dts to be merged?
Short answer is that it's not absolutely necessary. With a new enough
OpenFirmware, the firmware will just construct a correct FDT.
To upgrade your machine to the new firmware, just copy
http://dev.laptop.org/~quozl/q4e00ja.rom to a FAT partition on a USB
flash stick and run "flash u:\q4e00ja.rom" from the "ok" prompt.
Then you'll be able to run stock mainline kernels happily.
That said, it might still be useful to have a DTS file in tree (for
reference, testing, machines with older firmware, etc.). I've now re-
sent the MMP2 devicetree update patch set with the DTS file included
and copied you on that one.
As usual, I'm thankful for testing, reviews and acks.
Take care!
Lubo
next prev parent reply other threads:[~2019-08-02 10:39 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-13 7:56 [PATCH v7 00/10] Add support for OLPC XO 1.75 Embedded Controller Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 01/10] dt-bindings: olpc,xo1.75-ec: Add OLPC XO-1.75 EC bindings Lubomir Rintel
2019-05-13 9:07 ` Pavel Machek
2019-05-13 13:18 ` Lubomir Rintel
2019-05-24 16:29 ` Andy Shevchenko
2019-08-01 19:27 ` OLPC in 5.3? was " Pavel Machek
2019-08-02 10:39 ` Lubomir Rintel [this message]
2019-08-03 8:47 ` Pavel Machek
2019-08-05 10:26 ` Lubomir Rintel
2019-08-07 12:31 ` Pavel Machek
2019-08-07 12:41 ` Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 02/10] Platform: OLPC: Remove an unused include Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 03/10] Platform: OLPC: Move EC-specific functionality out from x86 Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 04/10] Platform: OLPC: Avoid a warning if the EC didn't register yet Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 05/10] Platform: OLPC: Use BIT() and GENMASK() for event masks Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 06/10] Platform: OLPC: Add XO-1.75 EC driver Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 07/10] Platform: OLPC: Add a regulator for the DCON Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 08/10] power: supply: olpc_battery: Allow building the driver on non-x86 Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 09/10] ARM: export arm_pm_restart Lubomir Rintel
2019-05-13 7:56 ` [PATCH v7 10/10] Platform: OLPC: Add restart support to XO-1.75 EC driver Lubomir Rintel
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