[PATCH 2/2] backlight: arcxcnn: devicetree bindings for ArticSand devices
STALE3658d
From: Olimpiu Dejeu <hidden>
Date: 2016-09-29 16:35:53
Also in:
linux-devicetree, lkml
Subsystem:
led subsystem, open firmware and flattened device tree bindings, the rest · Maintainers:
Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Resubmition of arcxcnn backliught driver bindings correcting the file location, device name, and proper use of reg for device address Signed-off-by: Olimpiu Dejeu <redacted> --- .../bindings/leds/backlight/arcxcnn_bl.txt | 30 ++++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt
diff --git a/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt
new file mode 100644
index 0000000..bcf5664
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt@@ -0,0 +1,30 @@ +Binding for ArcticSand arc2c0608 LED driver + +Required properties: +- compatible: should be "arc,arc2c0608" +- reg: slave address + +Optional properties: +- default-brightness: brightness value on boot, value from: 0-4095 +- label: The name of the backlight device + See Documentation/devicetree/bindings/leds/common.txt +- led-sources: List of enabled channels from 0 to 5. + See Documentation/devicetree/bindings/leds/common.txt + +Example: + +arc2c0608@30 { + compatible = "arc,arc2c0608"; + reg = <0x30>; + default-brightness = <500>; + label = "lcd-backlight"; + linux,default-trigger = "backlight"; + led-sources = <0 1 2 5>; + #address-cells = <1>; + #size-cells = <0>; + prog@6 { + reg = <0x06>; + val = <0x0F>; + }; +}; +
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 1992aa9..dc8546f 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt@@ -27,6 +27,7 @@ analogix Analogix Semiconductor, Inc. apm Applied Micro Circuits Corporation (APM) aptina Aptina Imaging arasan Arasan Chip Systems +arc Artic Sand Technologies arm ARM Ltd. armadeus ARMadeus Systems SARL arrow Arrow Electronics
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2.7.4