linux-kernel - [PATCH 1/3] dt-bindings: input: ektf2127: Add elan,ektf2132 compatible string

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Message-Id: <20201106112412.390724-2-j.neuschaefer@gmx.net>
Date:   Fri,  6 Nov 2020 12:24:10 +0100
From:   Jonathan Neuschäfer <j.neuschaefer@....net>
To:     linux-input@...r.kernel.org
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Jonathan Neuschäfer <j.neuschaefer@....net>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 1/3] dt-bindings: input: ektf2127: Add elan,ektf2132 compatible string

The eKTF2132 is a touchscreen controller found, for example, in the Kobo
Aura ebook reader. It is similar to the ektf2127, but it uses a different
packet type to report touch events.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@....net>
---
 .../devicetree/bindings/input/touchscreen/ektf2127.txt          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt b/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt
index 94c4fc6449407..5eef5e7d6aae1 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/ektf2127.txt
@@ -1,7 +1,7 @@
 * Elan eKTF2127 I2C touchscreen controller

 Required properties:
- - compatible		  : "elan,ektf2127"
+ - compatible		  : "elan,ektf2127" or "elan,ektf2132"
  - reg			  : I2C slave address of the chip (0x40)
  - interrupts		  : interrupt specification for the ektf2127 interrupt
  - power-gpios		  : GPIO specification for the pin connected to the
--
2.28.0