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authorBrian Masney <masneyb@onstation.org>2019-05-20 11:58:46 +0300
committerRob Herring <robh@kernel.org>2019-06-28 22:27:47 +0300
commitef4db28c1f45cda6989bc8a8e45294894786d947 (patch)
tree1bc445384991c84de0ce59295039b5bc3a71d6b6 /Documentation/devicetree/bindings/leds
parentf80b1dfc5680f3044b07b6dee8c198dde8aa313f (diff)
downloadlinux-ef4db28c1f45cda6989bc8a8e45294894786d947.tar.xz
dt-bindings: backlight: lm3630a: correct schema validation
The '#address-cells' and '#size-cells' properties were not defined in the lm3630a bindings and would cause the following error when attempting to validate the examples against the schema: Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.example.dt.yaml: '#address-cells', '#size-cells' do not match any of the regexes: '^led@[01]$', 'pinctrl-[0-9]+' Correct this by adding those two properties. While we're here, move the ti,linear-mapping-mode property to the led@[01] child nodes to correct the following validation error: Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.example.dt.yaml: led@0: 'ti,linear-mapping-mode' does not match any of the regexes: 'pinctrl-[0-9]+' Fixes: 32fcb75c66a0 ("dt-bindings: backlight: Add lm3630a bindings") Signed-off-by: Brian Masney <masneyb@onstation.org> Reported-by: Rob Herring <robh+dt@kernel.org> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Dan Murphy <dmurphy@ti.com> [robh: also drop maxItems from child reg] Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/leds')
-rw-r--r--Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml21
1 files changed, 14 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml
index 4d61fe0a98a4..dc129d9a329e 100644
--- a/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml
+++ b/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml
@@ -23,16 +23,17 @@ properties:
reg:
maxItems: 1
- ti,linear-mapping-mode:
- description: |
- Enable linear mapping mode. If disabled, then it will use exponential
- mapping mode in which the ramp up/down appears to have a more uniform
- transition to the human eye.
- type: boolean
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
required:
- compatible
- reg
+ - '#address-cells'
+ - '#size-cells'
patternProperties:
"^led@[01]$":
@@ -48,7 +49,6 @@ patternProperties:
in this property. The two current sinks can be controlled
independently with both banks, or bank A can be configured to control
both sinks with the led-sources property.
- maxItems: 1
minimum: 0
maximum: 1
@@ -73,6 +73,13 @@ patternProperties:
minimum: 0
maximum: 255
+ ti,linear-mapping-mode:
+ description: |
+ Enable linear mapping mode. If disabled, then it will use exponential
+ mapping mode in which the ramp up/down appears to have a more uniform
+ transition to the human eye.
+ type: boolean
+
required:
- reg