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Commit 072c0d54 authored by Jishnu Prakash's avatar Jishnu Prakash Committed by Gerrit - the friendly Code Review server
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dt-bindings: backlight: Add support to configure slew ramp time 

Add support to configure slew ramp time for brightness change
by adding a DT property named "qcom,slew-ramp-time".

Change-Id: I1264e120c84cf0f0b339ff883c9de589f058403f
parent 3abd6cfd

bindings/leds/backlight/qcom-spmi-wled.txt

+9 −0
Original line number Diff line number Diff line
@@ -174,6 +174,15 @@ platforms. The PMIC is connected to the host processor via SPMI bus. 
			    "qcom,use-exp-dimming" property is set. This feature is supported from

			    PM7325B onwards.



- qcom,slew-ramp-time

	Usage:      optional

	Value type: <u32>

	Definition: Software brightness slew ramp time values in ms. This is supported from

			    PM7325B onwards.

			    Valid values are 2, 4, 8, 64, 128, 192, 256, 320, 384, 448, 512, 704, 896,

			    1024, 2048, 4096.

			    Default: 256



Following properties are for child subnodes that are needed for WLED preflash

(or torch), flash and switch. These child subnodes can be specified only for

PMICs that has WLED5 (e.g. PM8150L).