linux-kernel - [PATCH v2 0/2] gpio: dwapb: Add support for 1 interrupt per port A GPIO

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Date:   Fri, 13 Apr 2018 09:08:18 +0100
From:   Phil Edworthy <phil.edworthy@...esas.com>
To:     Hoan Tran <hotran@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Lee Jones <lee.jones@...aro.org>
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>,
        Michel Pollet <michel.pollet@...renesas.com>,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Phil Edworthy <phil.edworthy@...esas.com>
Subject: [PATCH v2 0/2] gpio: dwapb: Add support for 1 interrupt per port A GPIO

All details about the change is in patch 0001. patch 0002 fixes up other users
of 'struct dwapb_port_property'.

One point to mention is that I have made it possible for users to have
unconncted interrupts by specifying holes in the list of interrupts. This is
done by supporting the interrupts-extended DT prop.
However, I have no use for this and had to hack some test case for this.
Perhaps the driver should support 1 interrupt or all GPIOa as interrupts?

Phil Edworthy (2):
  gpio: dwapb: Add support for 1 interrupt per port A GPIO
  mfd: intel_quark_i2c_gpio: Update Synopsys GPIO interrupts

 .../devicetree/bindings/gpio/snps-dwapb-gpio.txt   |  9 ++++-
 drivers/gpio/gpio-dwapb.c                          | 43 +++++++++++++++++-----
 drivers/mfd/intel_quark_i2c_gpio.c                 |  3 +-
 include/linux/platform_data/gpio-dwapb.h           |  3 +-
 4 files changed, 45 insertions(+), 13 deletions(-)

-- 
2.7.4