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Message-ID: <6060230.fRgRe49Afg@avalon>
Date: Thu, 15 Jan 2015 16:00:31 +0200
From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
To: Masahiro Yamada <yamada.m@...panasonic.com>
Cc: devicetree@...r.kernel.org,
Linus Walleij <linus.walleij@...aro.org>,
Mika Westerberg <mika.westerberg@...ux.intel.com>,
Arnd Bergmann <arnd@...db.de>,
Alexandre Courbot <acourbot@...dia.com>,
Stephen Warren <swarren@...dia.com>,
linux-gpio@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Documentation: gpio: fix bindings document
Hi Yamada-san,
Thank you for the patch.
On Thursday 15 January 2015 17:52:40 Masahiro Yamada wrote:
> Signed-off-by: Masahiro Yamada <yamada.m@...panasonic.com>
Acked-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> ---
>
> Documentation/devicetree/bindings/gpio/gpio.txt | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/gpio/gpio.txt
> b/Documentation/devicetree/bindings/gpio/gpio.txt index b9bd1d6..f7a158d
> 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio.txt
> +++ b/Documentation/devicetree/bindings/gpio/gpio.txt
> @@ -69,7 +69,8 @@ GPIO pin number, and GPIO flags as accepted by the
> "qe_pio_e" gpio-controller. ----------------------------------
>
> A gpio-specifier should contain a flag indicating the GPIO polarity;
> active- -high or active-low. If it does, the follow best practices should
> be followed: +high or active-low. If it does, the following best practices
> should be +followed:
>
> The gpio-specifier's polarity flag should represent the physical level at
> the GPIO controller that achieves (or represents, for inputs) a logically
> asserted @@ -147,7 +148,7 @@ contains information structures as follows:
> numeric-gpio-range ::=
> <pinctrl-phandle> <gpio-base> <pinctrl-base> <count>
> named-gpio-range ::= <pinctrl-phandle> <gpio-base> '<0 0>'
> - gpio-phandle : phandle to pin controller node.
> + pinctrl-phandle : phandle to pin controller node
> gpio-base : Base GPIO ID in the GPIO controller
> pinctrl-base : Base pinctrl pin ID in the pin controller
> count : The number of GPIOs/pins in this range
--
Regards,
Laurent Pinchart
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