Akinobu
On 10/22/19 10:06 AM, Akinobu Mita wrote:
Add DT binding for leds-meter.
$subject should be
dt-bindings: leds: Add leds-meter binding
And this patch should be first in the series
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Bjorn Andersson <bjorn@xxxxxxx>
Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Cc: Jean-Jacques Hiblot <jjhiblot@xxxxxx>
Cc: Jacek Anaszewski <jacek.anaszewski@xxxxxxxxx>
Cc: Pavel Machek <pavel@xxxxxx>
Cc: Dan Murphy <dmurphy@xxxxxx>
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
---
.../devicetree/bindings/leds/leds-meter.yaml | 42 ++++++++++++++++++++++
1 file changed, 42 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/leds-meter.yaml
diff --git a/Documentation/devicetree/bindings/leds/leds-meter.yaml b/Documentation/devicetree/bindings/leds/leds-meter.yaml
new file mode 100644
index 0000000..d5dfa261
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-meter.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/leds-meter.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic LED level meter
+
+maintainers:
+ - Akinobu Mita <akinobu.mita@xxxxxxxxx>
+
+description:
+ Generic LED level meter consists of multiple LED devices by different drivers.
+
+properties:
+ compatible:
+ const: meter-leds
+
+ leds:
This seems a bit generic for the property name
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ minItems: 1
+ description: List of phandles to LED node that are members of a level meter.
+
+ brightness-weights:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ description: Each integer represents a contribution ratio within a level
+ meter.
This description is a bit vague I would not be sure what I would set
this to.
Dan
+
+required:
+ - compatible
+ - leds
+
+examples:
+ - |
+ leds {
+ compatible = "meter-leds";
+ leds = <&led0>, <&led1>, <&led2>, <&led3>;
+ brightness-weights = <3 1 1 1>;
+ };
+
+...
