From: Linus Walleij <linus.walleij@linaro.org>
To: Bamvor Zhang Jian <bamvor.zhangjian@linaro.org>
Cc: "linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
Mark Brown <broonie@kernel.org>,
Kamlakant Patel <kamlakant.patel@broadcom.com>
Subject: Re: [PATCH v3 3/5] gpio/mockup: add virtual gpio device
Date: Mon, 26 Sep 2016 11:48:35 -0700 [thread overview]
Message-ID: <CACRpkdaemve87TAt+=1yrunaLUtbFFcMQjoXoYPH7LRvkj5A-w@mail.gmail.com> (raw)
In-Reply-To: <20160831094548.12574-4-bamvor.zhangjian@linaro.org>
On Wed, Aug 31, 2016 at 2:45 AM, <bamvor.zhangjian@linaro.org> wrote:
> From: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
>
> This patch add basic structure of a virtual gpio device(gpio-mockup)
> for testing gpio subsystem. The tester could manipulate such device
> through userspace(sysfs or char device) and check the result from
> debugfs.
>
> Currently, it support one or more gpiochip(determined by module
> parameters with base,ngpio pair). One could test the overlap of
> different gpiochip and test the direction and/or output values of
> these chips.
>
> Signed-off-by: Kamlakant Patel <kamlakant.patel@broadcom.com>
> Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
This patch applied. It's a very simple, straight-forward driver that does
exactly what we want.
Yours,
Linus Walleij
next prev parent reply other threads:[~2016-09-26 18:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-31 9:45 [PATCH v3 0/5] Add gpio test framework bamvor.zhangjian
2016-08-31 9:45 ` [PATCH v3 1/5] tools/gpio: add gpio basic opereations bamvor.zhangjian
2016-09-26 19:37 ` Linus Walleij
2016-09-28 19:16 ` Michael Welling
2016-09-28 21:35 ` Bamvor Zhang Jian
2016-09-28 22:12 ` Michael Welling
2016-08-31 9:45 ` [PATCH v3 2/5] tools/gpio: re-work gpio hammer with gpio operations bamvor.zhangjian
2016-10-13 4:28 ` Bamvor Zhang Jian
2016-08-31 9:45 ` [PATCH v3 3/5] gpio/mockup: add virtual gpio device bamvor.zhangjian
2016-09-26 18:48 ` Linus Walleij [this message]
2016-08-31 9:45 ` [PATCH v3 4/5] selftest/gpio: add gpio test case bamvor.zhangjian
2016-08-31 9:45 ` [PATCH v3 5/5] gpio: MAINTAINERS: Add an entry for GPIO mockup driver bamvor.zhangjian
2016-09-26 18:50 ` Linus Walleij
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