Commit 86ab1686 authored by Stephan Linz's avatar Stephan Linz Committed by Jacek Anaszewski

leds: documentation: 'ide-disk' to 'disk-activity'

Signed-off-by: default avatarStephan Linz <linz@li-pro.net>
Cc: Joseph Jezak <josejx@gentoo.org>
Cc: Jörg Sommer <joerg@alea.gnuu.de>
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Signed-off-by: default avatarJacek Anaszewski <j.anaszewski@samsung.com>
parent eb25cb99
......@@ -26,7 +26,9 @@ Optional properties for child nodes:
"default-on" - LED will turn on (but for leds-gpio see "default-state"
property in Documentation/devicetree/bindings/gpio/led.txt)
"heartbeat" - LED "double" flashes at a load average based rate
"ide-disk" - LED indicates disk activity
"disk-activity" - LED indicates disk activity
"ide-disk" - LED indicates IDE disk activity (deprecated),
in new implementations use "disk-activity"
"timer" - LED flashes at a fixed, configurable rate
- led-max-microamp : Maximum LED supply current in microamperes. This property
......
......@@ -33,9 +33,9 @@ Examples:
leds {
compatible = "gpio-leds";
hdd {
label = "IDE Activity";
label = "Disk Activity";
gpios = <&mcu_pio 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "ide-disk";
linux,default-trigger = "disk-activity";
};
fault {
......
......@@ -72,7 +72,7 @@ LEDs
echo 1 > /sys/class/leds/asus::mail/brightness
will switch the mail LED on.
You can also know if they are on/off by reading their content and use
kernel triggers like ide-disk or heartbeat.
kernel triggers like disk-activity or heartbeat.
Backlight
---------
......
......@@ -11,7 +11,7 @@ brightness support so will just be turned on for non-zero brightness settings.
The class also introduces the optional concept of an LED trigger. A trigger
is a kernel based source of led events. Triggers can either be simple or
complex. A simple trigger isn't configurable and is designed to slot into
existing subsystems with minimal additional code. Examples are the ide-disk,
existing subsystems with minimal additional code. Examples are the disk-activity,
nand-disk and sharpsl-charge triggers. With led triggers disabled, the code
optimises away.
......
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