[PATCH v3 6/7] dt-bindings: gpio: add binding for the GPIO block for Apple Mac SMC
Russell King (Oracle)
rmk+kernel at armlinux.org.uk
Tue Nov 8 08:33:42 PST 2022
Add the DT binding for the Apple Mac System Management Controller GPIOs.
Signed-off-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>
---
.../bindings/gpio/apple,smc-gpio.yaml | 37 +++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml
diff --git a/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml b/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml
new file mode 100644
index 000000000000..1a415b78760b
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/gpio-macsmc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Apple Mac System Management Controller GPIO
+
+maintainers:
+ - Hector Martin <marcan at marcan.st>
+
+description:
+ Apple Mac System Management Controller GPIO block.
+
+properties:
+ compatible:
+ const: apple,smc-gpio
+
+ gpio-controller: true
+
+ '#gpio-cells':
+ const: 2
+
+required:
+ - compatible
+ - gpio-controller
+ - '#gpio-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ gpio {
+ compatible = "apple,smc-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
--
2.30.2
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