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From: Linus Walleij <linus.walleij@linaro.org>
To: Piyush Mehta <piyush.mehta@xilinx.com>
Cc: Arnd Bergmann <arnd@arndb.de>, Zou Wei <zou_wei@huawei.com>,
	Greg KH <gregkh@linuxfoundation.org>,
	Michal Simek <michal.simek@xilinx.com>,
	wendy.liang@xilinx.com, Nobuhiro Iwamatsu <iwamatsu@nigauri.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	Rob Herring <robh+dt@kernel.org>,
	rajan.vaja@xilinx.com,
	"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
	<devicetree@vger.kernel.org>, git <git@xilinx.com>,
	Srinivas Goud <sgoud@xilinx.com>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH V2 3/3] gpio: modepin: Add driver support for modepin GPIO controller
Date: Wed, 11 Aug 2021 17:12:16 +0200	[thread overview]
Message-ID: <CACRpkdYGD3s_7QEMa2cgx+5XFFJK_VwcN_km-Dbtr35hCSoFtw@mail.gmail.com> (raw)
In-Reply-To: <20210805174219.3000667-4-piyush.mehta@xilinx.com>

On Thu, Aug 5, 2021 at 7:43 PM Piyush Mehta <piyush.mehta@xilinx.com> wrote:

> This patch adds driver support for the zynqmp modepin GPIO controller.
> GPIO modepin driver set and get the value and status of the PS_MODE pin,
> based on device-tree pin configuration. These four mode pins are
> configurable as input/output. The mode pin has a control register, which
> have lower four-bits [0:3] are configurable as input/output, next four-bits
> can be used for reading the data  as input[4:7], and next setting the
> output pin state output[8:11].
>
> Signed-off-by: Piyush Mehta <piyush.mehta@xilinx.com>
> ---
> Changes in v2:

After discussion with Michal:
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij

      parent reply	other threads:[~2021-08-11 15:12 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-05 17:42 [PATCH V2 0/3] " Piyush Mehta
2021-08-05 17:42 ` [PATCH V2 1/3] firmware: zynqmp: Add MMIO read and write support for PS_MODE pin Piyush Mehta
2021-08-06  5:49   ` Michal Simek
2021-08-11 13:08   ` Linus Walleij
2021-08-11 13:46     ` Arnd Bergmann
2021-08-11 14:04       ` Michal Simek
2021-08-11 15:14   ` Linus Walleij
2021-08-05 17:42 ` [PATCH V2 2/3] dt-bindings: gpio: zynqmp: Add binding documentation for modepin Piyush Mehta
2021-08-13 19:01   ` Rob Herring
2021-08-16  6:27     ` Michal Simek
2021-08-05 17:42 ` [PATCH V2 3/3] gpio: modepin: Add driver support for modepin GPIO controller Piyush Mehta
2021-08-11 12:59   ` Linus Walleij
2021-08-11 13:29     ` Michal Simek
2021-08-11 14:45       ` Linus Walleij
2021-08-11 15:12   ` Linus Walleij [this message]

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