From: Utsav Agarwal <utsav.agarwal@xxxxxxxxxx>
Updating dt bindings for adp5588. Following properties are now made
optional:
- interrupts
- keypad,num-rows
- keypad,num-columns
- linux,keymap
The proposed new property "gpio-only" has been added as an optional
property with an additional example.
Signed-off-by: Utsav Agarwal <utsav.agarwal@xxxxxxxxxx>
---
.../devicetree/bindings/input/adi,adp5588.yaml | 28 ++++++++++++++++++----
1 file changed, 24 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/input/adi,adp5588.yaml b/Documentation/devicetree/bindings/input/adi,adp5588.yaml
index 26ea66834ae2..158fbf02cc16 100644
--- a/Documentation/devicetree/bindings/input/adi,adp5588.yaml
+++ b/Documentation/devicetree/bindings/input/adi,adp5588.yaml
@@ -46,6 +46,11 @@ properties:
'#gpio-cells':
const: 2
+ gpio-only:
+ description:
+ This property applies if keypad,num-rows, keypad,num-columns and
+ linux,keypad are not specified. All keys will be marked as gpio.
+
interrupt-controller:
description:
This property applies if either keypad,num-rows lower than 8 or
@@ -68,10 +73,6 @@ properties:
required:
- compatible
- reg
- - interrupts
- - keypad,num-rows
- - keypad,num-columns
- - linux,keymap
unevaluatedProperties: false
@@ -108,4 +109,23 @@ examples:
>;
};
};
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/input/input.h>
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpio@34 {
+ compatible = "adi,adp5588";
+ reg = <0x34>;
+
+ #gpio-cells = <2>;
+ gpio-controller;
+ gpio-only;
+ };
+ };
+
...
--
2.34.1
