From: Lubomir Rintel <lkundrak@v3.sk>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-input@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Lubomir Rintel <lkundrak@v3.sk>
Subject: [PATCH 1/2] dt-bindings: input: Add Dell Wyse 3020 Power Button binding
Date: Wed, 18 Mar 2020 12:45:55 +0100 [thread overview]
Message-ID: <20200318114556.2064-2-lkundrak@v3.sk> (raw)
In-Reply-To: <20200318114556.2064-1-lkundrak@v3.sk>
Add binding document for the Dell Wyse 3020 a.k.a. "Ariel" Power Button.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
---
.../bindings/input/ariel-pwrbutton.yaml | 53 +++++++++++++++++++
1 file changed, 53 insertions(+)
create mode 100644 Documentation/devicetree/bindings/input/ariel-pwrbutton.yaml
diff --git a/Documentation/devicetree/bindings/input/ariel-pwrbutton.yaml b/Documentation/devicetree/bindings/input/ariel-pwrbutton.yaml
new file mode 100644
index 0000000000000..e022d36c48d23
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/ariel-pwrbutton.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/ariel-pwrbutton.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dell Wyse 3020 a.k.a. "Ariel" Power Button
+
+maintainers:
+ - Lubomir Rintel <lkundrak@v3.sk>
+
+description: |
+ The ENE Embedded Controller on the Ariel board has an interface to the
+ SPI bus that is capable of sending keyboard and mouse data. A single
+ power button is attached to it. This binding describes this
+ configuration.
+
+allOf:
+ - $ref: input.yaml#
+
+properties:
+ compatible:
+ items:
+ - const: dell,wyse-ariel-ec-input
+ - const: ene,kb3930-input
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ power-button@0 {
+ compatible = "dell,wyse-ariel-ec-input", "ene,kb3930-input";
+ reg = <0>;
+ interrupt-parent = <&gpio>;
+ interrupts = <60 IRQ_TYPE_EDGE_RISING>;
+ spi-max-frequency = <33000000>;
+ };
+ };
--
2.25.1
next prev parent reply other threads:[~2020-03-18 11:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-18 11:45 Input: add driver for power button on Dell Wyse 3020 Lubomir Rintel
2020-03-18 11:45 ` Lubomir Rintel [this message]
2020-03-30 23:07 ` [PATCH 1/2] dt-bindings: input: Add Dell Wyse 3020 Power Button binding Rob Herring
2020-03-18 11:45 ` [PATCH 2/2] Input: add driver for power button on Dell Wyse 3020 Lubomir Rintel
2020-05-03 20:12 [PATCH 0/2] Add " Lubomir Rintel
2020-05-03 20:12 ` [PATCH 1/2] dt-bindings: input: Add Dell Wyse 3020 Power Button binding Lubomir Rintel
2020-05-06 0:08 ` Dmitry Torokhov
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