All of lore.kernel.org
 help / color / mirror / Atom feed
From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Jonathan Cameron <Jonathan.Cameron@Huawei.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
	Rob Herring <robh@kernel.org>,
	kernel@pengutronix.de, linux-kernel@vger.kernel.org,
	linux-input@vger.kernel.org, David Jander <david@protonic.nl>,
	devicetree@vger.kernel.org
Subject: [PATCH v5 6/8] dt-bindings: touchscreen: add touchscreen-x/y-plate-ohms property
Date: Fri, 21 May 2021 06:45:23 +0200	[thread overview]
Message-ID: <20210521044525.7397-7-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210521044525.7397-1-o.rempel@pengutronix.de>

Te calculate the pressure on a restrictive touchscreen we need need to
know resistance at least of X plate. Some calculations need to use both
X and Y values.
So, add generic properties which can be used by all drivers

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 .../devicetree/bindings/input/touchscreen/touchscreen.yaml  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
index 057e1063759c..2d7b039ce47f 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
@@ -77,6 +77,12 @@ properties:
   touchscreen-y-mm:
     description: vertical length in mm of the touchscreen
 
+  touchscreen-x-plate-ohms:
+    description: Resistance of the X-plate in Ohms
+
+  touchscreen-y-plate-ohms:
+    description: Resistance of the Y-plate in Ohms
+
 dependencies:
   touchscreen-size-x: [ touchscreen-size-y ]
   touchscreen-size-y: [ touchscreen-size-x ]
-- 
2.29.2


  parent reply	other threads:[~2021-05-21  4:45 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-21  4:45 [PATCH v5 0/8] add z1 and z2 channels support for resistive-adc-touch driver Oleksij Rempel
2021-05-21  4:45 ` [PATCH v5 1/8] dt-bindings: input: touchscreen: iqs626a: chnage node name to pass validation Oleksij Rempel
2021-05-21 16:26   ` Jonathan Cameron
2021-05-21 17:08   ` Rob Herring
2021-05-23  3:09     ` Jeff LaBundy
2021-05-21  4:45 ` [PATCH v5 2/8] dt-bindings: input: touchscreen: edt-ft5x06: " Oleksij Rempel
2021-05-21 17:09   ` Rob Herring
2021-05-21  4:45 ` [PATCH v5 3/8] dt-bindings: input: touchscreen: goodix: " Oleksij Rempel
2021-05-21 17:17   ` Rob Herring
2021-05-21  4:45 ` [PATCH v5 4/8] dt-bindings: touchscreen: validate nodename Oleksij Rempel
2021-05-21 16:27   ` Jonathan Cameron
2021-05-21 17:18   ` Rob Herring
2021-05-25  3:46     ` Dmitry Torokhov
2021-05-21  4:45 ` [PATCH v5 5/8] dt-bindings: touchscreen: Convert resistive-adc-touch binding to json schema Oleksij Rempel
2021-05-21 16:29   ` Jonathan Cameron
2021-05-21  4:45 ` Oleksij Rempel [this message]
2021-05-21  4:45 ` [PATCH v5 7/8] dt-bindings: touchscreen: resistive-adc-touch: add support for z1 and z2 channels Oleksij Rempel
2021-05-21  4:45 ` [PATCH v5 8/8] Input: " Oleksij Rempel
2021-05-21 16:40   ` Jonathan Cameron

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210521044525.7397-7-o.rempel@pengutronix.de \
    --to=o.rempel@pengutronix.de \
    --cc=Jonathan.Cameron@Huawei.com \
    --cc=david@protonic.nl \
    --cc=devicetree@vger.kernel.org \
    --cc=dmitry.torokhov@gmail.com \
    --cc=kernel@pengutronix.de \
    --cc=linux-input@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=robh@kernel.org \
    --subject='Re: [PATCH v5 6/8] dt-bindings: touchscreen: add touchscreen-x/y-plate-ohms property' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.