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Merge tag 'backlight-for-linus-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

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Pull backlight updates from Lee Jones:
 - Clean-up leaky resources; pwm_bl
 - Simplify Device Tree initialisation; lp855x_bl
 - Add Regulator support; lp855x
 - Remove Bryan from the Maintainer list -- new baby, no time :)

* tag 'backlight-for-linus-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  MAINTAINERS: Remove my name from Backlight subsystem
  backlight: lp855x: Add supply regulator to lp855x
  backlight: lp855x: Refactor DT parsing code
  backlight: pwm: Clean-up pwm requested using legacy API
This commit is contained in:
Linus Torvalds
2014-12-11 11:39:03 -08:00
parent c1b30e4d94 3d6969a641
commit e28870f9b3
5 changed files with 44 additions and 21 deletions
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2
Documentation/devicetree/bindings/video/backlight/lp855x.txt
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@@ -12,6 +12,7 @@ Optional properties:
- pwm-period: PWM period value. Set only PWM input mode used (u32)
- rom-addr: Register address of ROM area to be updated (u8)
- rom-val: Register value to be updated (u8)
- power-supply: Regulator which controls the 3V rail
Example:
@@ -56,6 +57,7 @@ Example:
backlight@2c {
compatible = "ti,lp8557";
reg = <0x2c>;
power-supply = <&backlight_vdd>;
dev-ctrl = /bits/ 8 <0x41>;
init-brt = /bits/ 8 <0x0a>;