From: Abel Vesa <abel.vesa@xxxxxxx>
In order to replace the fsl,scu txt file from bindings/arm/freescale,
we need to split it between the right subsystems. This patch documents
separately the 'keys' child node of the SCU main node.
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxx>
Signed-off-by: Viorel Suman <viorel.suman@xxxxxxx>
---
.../bindings/arm/freescale/fsl,scu.txt | 14 -------
.../bindings/input/fsl,scu-key.yaml | 40 +++++++++++++++++++
2 files changed, 40 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/input/fsl,scu-key.yaml
diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
index 5ec2a031194e..572cb2e628bf 100644
--- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
@@ -111,15 +111,6 @@ Required properties:
Optional properties:
- timeout-sec: contains the watchdog timeout in seconds.
-SCU key bindings based on SCU Message Protocol
-------------------------------------------------------------
-
-Required properties:
-- compatible: should be:
- "fsl,imx8qxp-sc-key"
- followed by "fsl,imx-sc-key";
-- linux,keycodes: See Documentation/devicetree/bindings/input/input.yaml
-
Thermal bindings based on SCU Message Protocol
------------------------------------------------------------
@@ -177,11 +168,6 @@ firmware {
compatible = "fsl,imx8qxp-sc-rtc";
};
- scu_key: scu-key {
- compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key";
- linux,keycodes = <KEY_POWER>;
- };
-
watchdog {
compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt";
timeout-sec = <60>;
diff --git a/Documentation/devicetree/bindings/input/fsl,scu-key.yaml b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
new file mode 100644
index 000000000000..e6266d188266
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/fsl,scu-key.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX SCU Client Device Node - SCU key bindings based on SCU Message Protocol
+
+maintainers:
+ - Dong Aisheng <aisheng.dong@xxxxxxx>
+
+description: i.MX SCU Client Device Node
+ Client nodes are maintained as children of the relevant IMX-SCU device node.
+
+allOf:
+ - $ref: input.yaml#
+
+properties:
+ compatible:
+ items:
+ - const: fsl,imx8qxp-sc-key
+ - const: fsl,imx-sc-key
+
+ linux,keycodes:
+ maxItems: 1
+
+required:
+ - compatible
+ - linux,keycodes
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/input/input.h>
+
+ keys {
+ compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key";
+ linux,keycodes = <KEY_POWER>;
+ };
--
2.25.1
