From: Alan Tull <delicious.quinoa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Linus Walleij <linus.walleij-68IGFXMjmZ7QT0dZR+AlfA@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Grant Likely
<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Josh Cartwright <joshc-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Jamie Iles <jamie-wmLquQDDieKakBO8gow8eQ@public.gmane.org>,
Steffen Trumtrar
<s.trumtrar-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Sebastian Hesselbarth
<sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
Rob Landley <rob-VoJi6FS/r0vR7s880joybQ@public.gmane.org>,
Alan Tull <atull-EIB2kfCEclfQT0dZR+AlfA@public.gmane.org>,
delicious quinoa
<delicious.quinoa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Dinh Nguyen <dinguyen-EIB2kfCEclfQT0dZR+AlfA@public.gmane.org>,
Yves Vandervennet
<rocket.yvanderv-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH] gpio: gpio-dwapb size-cells should be two
Date: Fri, 14 Mar 2014 11:08:54 -0500 [thread overview]
Message-ID: <1394813334-22549-1-git-send-email-delicious.quinoa@gmail.com> (raw)
From: Alan Tull <atull-EIB2kfCEclfQT0dZR+AlfA@public.gmane.org>
Fix size-cells to show use of OF_GPIO_ACTIVE_LOW flag.
Signed-off-by: Alan Tull <atull-EIB2kfCEclfQT0dZR+AlfA@public.gmane.org>
---
.../devicetree/bindings/gpio/snps-dwapb-gpio.txt | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
index 0934950..91cc90c 100644
--- a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
+++ b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
@@ -12,7 +12,10 @@ represented as child nodes with the following properties:
Required properties:
- compatible : "snps,dw-apb-gpio-port"
- gpio-controller : Marks the device node as a gpio controller.
-- #gpio-cells : Should be 1. It is the pin number.
+- #gpio-cells : Should be two. The first cell is the pin number and
+ the second cell is used to specify the gpio polarity:
+ 0 = active high
+ 1 = active low
- reg : The integer port index of the port, a single cell.
Optional properties:
--
1.7.9.5
--
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next reply other threads:[~2014-03-14 16:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-14 16:08 Alan Tull [this message]
2014-03-14 16:27 ` [PATCH] gpio: gpio-dwapb size-cells should be two Linus Walleij
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