Thread (18 messages) 18 messages, 5 authors, 2019-02-21

Re: [PATCH v5 0/10] Add support for OLPC XO 1.75 Embedded Controller

From: Lubomir Rintel <lkundrak@v3.sk>
Date: 2019-02-11 11:46:48
Also in: linux-devicetree, linux-pm, lkml, platform-driver-x86

On Thu, 2019-01-10 at 18:58 +0100, Lubomir Rintel wrote:
Hello!

This is a fifth spin of the patch set that adds support for the Embedded
Controller on an OLPC XO 1.75 machine.

It notably removes the patches that adjust the battery driver -- those were
submitted to linux-pm separately [1].

[1] https://lore.kernel.org/lkml/20190110174005.1202564-1-lkundrak@v3.sk/T/#m9da9aee9e6482ee680a103280ebb769ebcbb32ef (local)

This DT bindings doc is pretty much independent of the above:

[01/10] dt-bindings: olpc,xo1.75-ec: Add OLPC XO-1.75 EC

The OLPC EC changes follow. Cleanups first, then functionality:

[02/10] Platform: OLPC: Remove an unused include
[03/10] Platform: OLPC: Move EC-specific functionality out from
[04/10] Platform: OLPC: Avoid a warning if the EC didn't
[05/10] Platform: OLPC: Use BIT() and GENMASK() for event masks
[06/10] Platform: OLPC: Add XO-1.75 EC driver
[07/10] Platform: OLPC: Add a regulator for the DCON

The patch 08/10 only makes sense once both the above and the XO 1.75
battery support is merged, otherwise enabling CONFIG_BATTERY_OLPC on
ARM would break build.

[08/10] power: supply: olpc_battery: Allow building the driver

The restart support has been split off, because there's a possibility it
needs to be reworked: the arm_pm_restart export patch was objected to:

[09/10] ARM: export arm_pm_restart
[10/10] Platform: OLPC: Add restart support to XO-1.75 EC

Tested to work on an OLPC XO 1.75 and also tested not to break x86
support with an OLPC XO 1 machine. I don't have a XO 1.5, but it's
unlikely this breaks it when XO 1 works.
Hello Andy & Darren,

I'm wondering if there's anything more I need to do in order for the
patches 01-07 to be queued for 5.1? I believe I addressed the issues
that were pointed out and I believe the patch set is already in a good
shape.

Thanks,
Lubo


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