From 7ddbc2423c3301280b883bbb04b998203f30312c Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Tue, 21 Jul 2015 17:44:49 -0700 Subject: backlight: pm8941-wled: Move PM8941 WLED driver to backlight The Qualcomm PM8941 WLED block is used for backlight and should therefor be in the backlight framework and not in the LED framework. This moves the driver and adapts to the backlight api instead. Signed-off-by: Bjorn Andersson Tested-by: Rob Clark Acked-by: Jacek Anaszewski Acked-by: Jingoo Han Signed-off-by: Lee Jones --- .../devicetree/bindings/leds/leds-pm8941-wled.txt | 43 ---------------------- 1 file changed, 43 deletions(-) delete mode 100644 Documentation/devicetree/bindings/leds/leds-pm8941-wled.txt (limited to 'Documentation/devicetree/bindings/leds') 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>; -}; -- cgit