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From: Karsten Merker <merker@debian.org>
To: Bastien Nocera <hadess@hadess.net>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Irina Tirdea <irina.tirdea@intel.com>,
	Aleksei Mamlin <mamlinav@gmail.com>,
	linux-input@vger.kernel.org,
	Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Chen-Yu Tsai <wens@csie.org>, Karsten Merker <merker@debian.org>
Subject: [PATCH RFC V2 3/3] Input: goodix - update dt bindings documentation (axis swapping/inversion)
Date: Fri,  9 Oct 2015 19:55:52 +0200	[thread overview]
Message-ID: <1444413352-24529-4-git-send-email-merker@debian.org> (raw)
In-Reply-To: <1444413352-24529-1-git-send-email-merker@debian.org>

The goodix touchscreen driver has gained support for the
optional touchscreen-inverted-x, touchscreen-inverted-y
and touchscreen-swapped-x-y properties as described in
Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt.

Document these properties in the goodix bindings description.

Signed-off-by: Karsten Merker <merker@debian.org>
---
 Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index 4db3393..4ecd0e1 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
@@ -14,6 +14,7 @@ Required properties:
  - interrupts		: Interrupt to which the chip is connected
  - irq-gpio		: GPIO pin used for IRQ
  - reset-gpio		: GPIO pin used for reset
+
 Optional properties:
 
  - esd-recovery-timeout-ms : ESD poll time (in milli seconds) for the driver to
@@ -21,6 +22,11 @@ Optional properties:
                             device. ESD is disabled if this property is not set
                             or is set to 0.
 
+ - touchscreen-inverted-x  : X axis is inverted (boolean)
+ - touchscreen-inverted-y  : Y axis is inverted (boolean)
+ - touchscreen-swapped-x-y : X and Y axis are swapped (boolean)
+                             (swapping is done after inverting the axis)
+
 Example:
 
 	i2c@00000000 {
-- 
2.1.4


  parent reply	other threads:[~2015-10-09 17:57 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-09 17:55 [PATCH RFC V2 0/3] Input: goodix - add axis swapping and axis inversion support Karsten Merker
2015-10-09 17:55 ` [PATCH RFC V2 1/3] Input: goodix - add dt " Karsten Merker
2015-10-12 13:10   ` Bastien Nocera
2015-10-13  6:58   ` Tirdea, Irina
2015-10-14 20:10     ` Karsten Merker
2015-10-09 17:55 ` [PATCH RFC V2 2/3] Input: goodix - use "inverted_[xy]" flags instead of "rotated_screen" Karsten Merker
2015-10-12 13:10   ` Bastien Nocera
2015-10-12 13:10     ` Bastien Nocera
2015-10-13  7:01   ` Tirdea, Irina
2015-10-09 17:55 ` Karsten Merker [this message]
2015-10-13  7:01   ` [PATCH RFC V2 3/3] Input: goodix - update dt bindings documentation (axis swapping/inversion) Tirdea, Irina
2015-10-12 13:09 ` [PATCH RFC V2 0/3] Input: goodix - add axis swapping and axis inversion support Bastien Nocera
2015-10-13  6:59 ` Tirdea, Irina

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