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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-07 17:25:10 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-07 17:25:10 -0700 |
commit | 43c40df2c7fedce640a6c39fcdf58764f6bbac5c (patch) | |
tree | bb55c6ad7db5d91f6066d2c4e36d270522ff27d0 /Documentation | |
parent | 7385d6fd88dd7981cdef8aa91e46570e5ba068c8 (diff) | |
parent | e661c8978e4833d4148d08b405a2f3175d6f97d9 (diff) | |
download | linux-43c40df2c7fedce640a6c39fcdf58764f6bbac5c.tar.bz2 |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
Pull LED updates from Bryan Wu:
"This cycle we got:
- a fix of attribute-creation race for the whole leds subsystem
- new drivers (HID:GT683R, leds-ipaq-micro)
- other fixing and clean up"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (23 commits)
leds: ipaq-micro: fix sparse non static symbol warning
leds: add driver for the iPAQ micro
Documentation: dts: tcs6507: Fix wrong statement about #gpio-cells
leds: convert blink timer to workqueue
leds:pca963x: Update for PCA9635 and correct statement about MODE2 OUTDRV default
leds:pca963x: Always initialize MODE2 register
leds:pca963x: Add support for PCA9635 LED driver chip
HID: gt683r: move mode attribute to led-class devices
HID: gt683r: fix race condition
HID: add support for MSI GT683R led panels
leds: lp55xx-common: fix attribute-creation race
leds: lp55xx-common: fix sysfs entry leak
input: lm8323: fix attribute-creation race
leds: wm831x-status: fix attribute-creation race
leds: ss4200: fix attribute-creation race
leds: ns2: fix attribute-creation race
leds: netxbig: fix attribute-creation race
leds: max8997: fix attribute-creation race
leds: lm3642: fix attribute-creation race
leds: lm355x: fix attribute-creation race
...
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/ABI/testing/sysfs-class-leds-gt683r | 16 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/leds/pca963x.txt | 9 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/leds/tca6507.txt | 2 |
3 files changed, 22 insertions, 5 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-leds-gt683r b/Documentation/ABI/testing/sysfs-class-leds-gt683r new file mode 100644 index 000000000000..e4fae6026e79 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-leds-gt683r @@ -0,0 +1,16 @@ +What: /sys/class/leds/<led>/gt683r/mode +Date: Jun 2014 +KernelVersion: 3.17 +Contact: Janne Kanniainen <janne.kanniainen@gmail.com> +Description: + Set the mode of LEDs. You should notice that changing the mode + of one LED will update the mode of its two sibling devices as + well. + + 0 - normal + 1 - audio + 2 - breathing + + Normal: LEDs are fully on when enabled + Audio: LEDs brightness depends on sound level + Breathing: LEDs brightness varies at human breathing rate
\ No newline at end of file diff --git a/Documentation/devicetree/bindings/leds/pca963x.txt b/Documentation/devicetree/bindings/leds/pca963x.txt index aece3eac1b63..dafbe9931c2b 100644 --- a/Documentation/devicetree/bindings/leds/pca963x.txt +++ b/Documentation/devicetree/bindings/leds/pca963x.txt @@ -1,18 +1,19 @@ LEDs connected to pca9632, pca9633 or pca9634 Required properties: -- compatible : should be : "nxp,pca9632", "nxp,pca9633" or "nxp,pca9634" +- compatible : should be : "nxp,pca9632", "nxp,pca9633", "nxp,pca9634" or "nxp,pca9635" Optional properties: -- nxp,totem-pole : use totem pole (push-pull) instead of default open-drain +- nxp,totem-pole : use totem pole (push-pull) instead of open-drain (pca9632 defaults + to open-drain, newer chips to totem pole) - nxp,hw-blink : use hardware blinking instead of software blinking Each led is represented as a sub-node of the nxp,pca963x device. LED sub-node properties: - label : (optional) see Documentation/devicetree/bindings/leds/common.txt -- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633 - or 0 to 7 in pca9634) +- reg : number of LED line (could be from 0 to 3 in pca9632 or pca9633, + 0 to 7 in pca9634, or 0 to 15 in pca9635) - linux,default-trigger : (optional) see Documentation/devicetree/bindings/leds/common.txt diff --git a/Documentation/devicetree/bindings/leds/tca6507.txt b/Documentation/devicetree/bindings/leds/tca6507.txt index d7221b84987c..bad9102796f3 100644 --- a/Documentation/devicetree/bindings/leds/tca6507.txt +++ b/Documentation/devicetree/bindings/leds/tca6507.txt @@ -8,7 +8,7 @@ Required properties: Optional properties: - gpio-controller: allows lines to be used as output-only GPIOs. -- #gpio-cells: if present, must be 0. +- #gpio-cells: if present, must not be 0. Each led is represented as a sub-node of the ti,tca6507 device. |