aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/leds
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-04 11:40:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-04 11:40:40 -0700
commit670c039deeffb5c0a3a900de53b95dba781aaf89 (patch)
tree2a145c07e601b85956048d030b43dda745c596d0 /Documentation/devicetree/bindings/leds
parentMerge tag 'mfd-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd (diff)
parentbacklight: tosa: Export I2C module alias information (diff)
downloadlinux-dev-670c039deeffb5c0a3a900de53b95dba781aaf89.tar.xz
linux-dev-670c039deeffb5c0a3a900de53b95dba781aaf89.zip
Merge tag 'backlight-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones: - Stop using LP855X Platform Data to control regulators - Move PWM8941 WLED driver into Backlight - Remove invalid use of IS_ERR_VALUE() macro - Remove duplicate check for NULL data before unregistering - Export I2C Device ID structure * tag 'backlight-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: tosa: Export I2C module alias information backlight: lp8788_bl: Delete a check before backlight_device_unregister() backlight: sky81452: Remove unneeded use of IS_ERR_VALUE() macro backlight: pm8941-wled: Move PM8941 WLED driver to backlight backlight: lp855x: Use private data for regulator control
Diffstat (limited to 'Documentation/devicetree/bindings/leds')
-rw-r--r--Documentation/devicetree/bindings/leds/leds-pm8941-wled.txt43
1 files changed, 0 insertions, 43 deletions
diff --git a/Documentation/devicetree/bindings/leds/leds-pm8941-wled.txt b/Documentation/devicetree/bindings/leds/leds-pm8941-wled.txt
deleted file mode 100644
index a85a964d61f5..000000000000
--- a/Documentation/devicetree/bindings/leds/leds-pm8941-wled.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-Binding for Qualcomm PM8941 WLED driver
-
-Required properties:
-- compatible: should be "qcom,pm8941-wled"
-- reg: slave address
-
-Optional properties:
-- label: The label for this led
- See Documentation/devicetree/bindings/leds/common.txt
-- linux,default-trigger: Default trigger assigned to the LED
- See Documentation/devicetree/bindings/leds/common.txt
-- qcom,cs-out: bool; enable current sink output
-- qcom,cabc: bool; enable content adaptive backlight control
-- qcom,ext-gen: bool; use externally generated modulator signal to dim
-- qcom,current-limit: mA; per-string current limit; value from 0 to 25
- default: 20mA
-- qcom,current-boost-limit: mA; boost current limit; one of:
- 105, 385, 525, 805, 980, 1260, 1400, 1680
- default: 805mA
-- qcom,switching-freq: kHz; switching frequency; one of:
- 600, 640, 685, 738, 800, 872, 960, 1066, 1200, 1371,
- 1600, 1920, 2400, 3200, 4800, 9600,
- default: 1600kHz
-- qcom,ovp: V; Over-voltage protection limit; one of:
- 27, 29, 32, 35
- default: 29V
-- qcom,num-strings: #; number of led strings attached; value from 1 to 3
- default: 2
-
-Example:
-
-pm8941-wled@d800 {
- compatible = "qcom,pm8941-wled";
- reg = <0xd800>;
- label = "backlight";
-
- qcom,cs-out;
- qcom,current-limit = <20>;
- qcom,current-boost-limit = <805>;
- qcom,switching-freq = <1600>;
- qcom,ovp = <29>;
- qcom,num-strings = <2>;
-};