From: Stephen Warren <swarren@wwwdotorg.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Pawel Moll <pawel.moll@arm.com>,
Rob Herring <rob.herring@calxeda.com>,
Ian Campbell <ian.campbell@citrix.com>,
Mark Rutland <mark.rutland@arm.com>,
Laxman Dewangan <ldewangan@nvidia.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Stephen Warren <swarren@nvidia.com>
Subject: [PATCH 2/2] pinctrl: add generic pins and functions properties
Date: Mon, 5 Aug 2013 15:56:00 -0600 [thread overview]
Message-ID: <1375739760-18833-2-git-send-email-swarren@wwwdotorg.org> (raw)
In-Reply-To: <1375739760-18833-1-git-send-email-swarren@wwwdotorg.org>
From: Stephen Warren <swarren@nvidia.com>
pinctrl bindings can benefit from generic property names that define
which pins a "pin configuration node" affects, and which mux function
to select onto those pins. Document new properties for this purpose so
that other bindings may refer to them.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
index 31b0cb9..237823a 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
@@ -138,6 +138,9 @@ structure of the DT nodes that contain these properties.
Supported generic properties are:
+pins - the list of pins that properties in the node
+ apply to
+function - the mux function to select
bias-disable - disable any pin bias
bias-high-impedance - high impedance mode ("third-state", "floating")
bias-bus-hold - latch weakly
--
1.8.1.5
next prev parent reply other threads:[~2013-08-05 22:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 21:55 [PATCH 1/2] pinctrl: clean up pinconfig-generic documentation Stephen Warren
2013-08-05 21:56 ` Stephen Warren [this message]
2013-08-06 8:41 ` [PATCH 2/2] pinctrl: add generic pins and functions properties Mark Rutland
2013-08-06 17:01 ` Stephen Warren
2013-08-07 19:32 ` [PATCH 1/2] pinctrl: clean up pinconfig-generic documentation Linus Walleij
2013-08-07 19:41 ` Stephen Warren
2013-08-07 19:54 ` Linus Walleij
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