linux-kernel - [PATCHv2 0/3] Enable Quark X1000 support in gpio-sch

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Date:	Fri, 26 Sep 2014 18:07:24 +0800
From:	Chang Rebecca Swee Fun <rebecca.swee.fun.chang@...el.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Mika Westerberg <mika.westerberg@...el.com>,
	Chang Rebecca Swee Fun <rebecca.swee.fun.chang@...el.com>,
	GPIO Subsystem Mailing List <linux-gpio@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCHv2 0/3] Enable Quark X1000 support in gpio-sch

Hi,

This is a revised version for gpio-sch.

Change log for V2:
Patch 1:
- Move sch_gpio_get() and sch_gpio_set() to avoid forward declaration.
- Changed sch_gpio_enable()/sch_gpio_disable() to sch_gpio_register_set()/
  sch_gpio_register_clear().

Patch 3:
- Changed all sch_gpio_enable()/sch_gpio_disable() to sch_gpio_register_set()/
  sch_gpio_register_clear().

Version 1:
This patch series is about enabling legacy GPIO support for Quark X1000.
The patches were developed on top of Mika Westerberg's commit on
consolidating core and resume banks. Please refer to the link below for
more information about his commit.
https://lkml.org/lkml/2014/8/17/13

The patches are generally enable GPIO support for Intel Quark X1000 SoC.
In the first patch of the series, I've also done some consolidating work as
there are similar algorithms that can be merged and generalized.

The second patch is about adding Quark X1000 pci ids and gpio pins supported
in the legacy gpio bridge.

The last patch in the series is about enable IRQ handling for gpio-sch. Intel
Quark X1000's legacy GPIO is an IRQ based GPIO. The IRQ resources will be
provided by MFD's lpc_sch.c. The changes in MFD (lpc_sch.c) required in order
to support gpio-sch has been merged into linux-next.git.

The patches has been built and tested working on Intel Galileo board.

Thank you.

Regards
Rebecca

Chang Rebecca Swee Fun (3):
  gpio: sch: Consolidate similar algorithms
  gpio: sch: Add support for Intel Quark X1000 SoC
  gpio: sch: Enable IRQ support for Quark X1000

 drivers/gpio/Kconfig    |   11 +-
 drivers/gpio/gpio-sch.c |  362 ++++++++++++++++++++++++++++++++++++++++-------
 2 files changed, 318 insertions(+), 55 deletions(-)

-- 
1.7.9.5

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