From: Lubomir Rintel <lkundrak@v3.sk>
To: Mark Brown <broonie@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Darren Hart <dvhart@infradead.org>,
Andy Shevchenko <andy@infradead.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
James Cameron <quozl@laptop.org>,
Sebastian Reichel <sre@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Eric Miao <eric.y.miao@gmail.com>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Daniel Mack <daniel@zonque.org>,
Robert Jarzmik <robert.jarzmik@free.fr>,
linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
platform-driver-x86@vger.kernel.org, devel@driverdev.osuosl.org,
linux-pm@vger.kernel.org
Subject: [PATCH 0/15] Add support for OLPC XO 1.75 Embedded Controller
Date: Wed, 10 Oct 2018 19:22:45 +0200 [thread overview]
Message-ID: <20181010172300.317643-1-lkundrak@v3.sk> (raw)
Hi.
This patchset adds support for the Embedded Controller on an OLPC XO
1.75 machine. OLPC XO 1.75 is a MMP2 based ARM laptop. It plugs into
the existing OLPC platform infrastructure, currently used by the x86
based models.
The EC operates in SPI master mode, meaning the SOC is the SPI slave. It
uses extra handshake signal to signal readiness of SOC to accept data
from EC and to initiate a transaction if SOC wishes to submit data.
The SPI slave support for MMP2 was submitted separately:
https://lore.kernel.org/lkml/20181010170936.316862-1-lkundrak@v3.sk/T/#t
THe "power: supply: olpc_battery: correct the temperature" patch was
already sent out separately, but I'm including it because the last
commit of the set depends on it.
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.
Thanks in advance for reviews and feedback of any kind.
Lubo
next reply other threads:[~2018-10-10 17:22 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-10 17:22 Lubomir Rintel [this message]
2018-10-10 17:22 ` [PATCH 01/15] power: supply: olpc_battery: correct the temperature units Lubomir Rintel
2018-10-19 13:00 ` Andy Shevchenko
2018-10-21 21:27 ` Sebastian Reichel
2018-11-02 22:16 ` Pavel Machek
2018-10-10 17:22 ` [PATCH 02/15] Revert "platform/olpc: Make ec explicitly non-modular" Lubomir Rintel
2018-10-19 13:04 ` Andy Shevchenko
2018-11-02 22:16 ` Pavel Machek
2018-11-15 18:57 ` Lubomir Rintel
2018-10-10 17:22 ` [PATCH 03/15] dt-bindings: olpc,xo1.75-ec: Add OLPC XO-1.75 EC bindings Lubomir Rintel
2018-10-17 19:38 ` Rob Herring
2018-11-04 12:26 ` Pavel Machek
2018-10-10 17:22 ` [PATCH 04/15] Platform: OLPC: Remove an unused include Lubomir Rintel
2018-10-19 13:05 ` Andy Shevchenko
2018-11-13 13:59 ` Lubomir Rintel
2018-11-04 12:26 ` Pavel Machek
2018-10-10 17:22 ` [PATCH 05/15] Platform: OLPC: Move OLPC config symbol out of x86 tree Lubomir Rintel
2018-10-19 13:09 ` Andy Shevchenko
2018-11-04 12:27 ` Pavel Machek
2018-10-10 17:22 ` [PATCH 06/15] Platform: OLPC: Add XO-1.75 EC driver Lubomir Rintel
2018-10-19 16:06 ` Andy Shevchenko
2018-11-13 17:26 ` Lubomir Rintel
2018-11-13 22:06 ` James Cameron
2018-11-19 10:40 ` Pavel Machek
2018-11-19 13:25 ` Lubomir Rintel
2018-10-10 17:22 ` [PATCH 07/15] Platform: OLPC: Avoid a warning if the EC didn't register yet Lubomir Rintel
2018-10-19 13:11 ` Andy Shevchenko
2018-11-04 12:30 ` Pavel Machek
2018-10-10 17:22 ` [PATCH 08/15] Platform: OLPC: Move EC-specific functionality out from x86 Lubomir Rintel
2018-10-19 13:36 ` Andy Shevchenko
2018-11-14 16:20 ` Lubomir Rintel
2018-11-04 12:31 ` Pavel Machek
2018-10-10 17:22 ` [PATCH 09/15] Platform: OLPC: add a regulator for the DCON Lubomir Rintel
2018-10-19 13:39 ` Andy Shevchenko
2018-10-10 17:22 ` [PATCH 10/15] dt-bindings: olpc_battery: Add XO-1.5 battery Lubomir Rintel
2018-10-17 19:38 ` Rob Herring
2018-11-04 12:32 ` Pavel Machek
2018-10-10 17:22 ` [PATCH 11/15] x86, olpc: Use a correct version when making up a battery node Lubomir Rintel
2018-10-19 13:43 ` Andy Shevchenko
2018-11-14 16:49 ` Lubomir Rintel
2018-11-04 12:34 ` Pavel Machek
2018-10-10 17:22 ` [PATCH 12/15] power: supply: olpc_battery: Use DT to get battery version Lubomir Rintel
2018-10-19 13:45 ` Andy Shevchenko
2018-11-15 18:33 ` Lubomir Rintel
2018-11-04 12:37 ` Pavel Machek
2018-11-15 18:36 ` Lubomir Rintel
2018-10-10 17:22 ` [PATCH 13/15] power: supply: olpc_battery: Move priv data to a struct Lubomir Rintel
2018-10-19 13:48 ` Andy Shevchenko
2018-11-04 14:37 ` Pavel Machek
2018-11-14 17:10 ` Lubomir Rintel
2018-10-10 17:22 ` [PATCH 14/15] power: supply: olpc_battery: Avoid using platform_info Lubomir Rintel
2018-10-19 13:50 ` Andy Shevchenko
2018-11-14 17:19 ` Lubomir Rintel
2018-11-04 14:39 ` Pavel Machek
2018-10-10 17:23 ` [PATCH 15/15] power: supply: olpc_battery: Add OLPC XO 1.75 support Lubomir Rintel
2018-10-19 13:55 ` Andy Shevchenko
2018-11-04 14:39 ` Pavel Machek
2018-10-10 19:26 ` [PATCH 0/15] Add support for OLPC XO 1.75 Embedded Controller Rob Herring
2018-10-11 10:42 ` Lubomir Rintel
2018-10-19 13:57 ` Andy Shevchenko
2018-10-23 17:03 ` Lubomir Rintel
2018-10-21 21:45 ` Sebastian Reichel
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