On Thu, Feb 17, 2022 at 06:43:57PM +0100, Marek Vasut wrote: > The mmc subsystem supports triggering leds on card activity, document > the trigger value here. The value is a pattern in this case. > > Signed-off-by: Marek Vasut <marex@xxxxxxx> > Cc: Jacek Anaszewski <jacek.anaszewski@xxxxxxxxx> > Cc: Pavel Machek <pavel@xxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Cc: devicetree@xxxxxxxxxxxxxxx > To: linux-leds@xxxxxxxxxxxxxxx > --- > V2: Rebase on next-20220217 Why? Nobody can apply patches to linux-next. Is there something in next you are dependent on that you didn't tell us about? > --- > .../devicetree/bindings/leds/common.yaml | 39 ++++++++++--------- > 1 file changed, 21 insertions(+), 18 deletions(-) > > diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml > index 328952d7acbbc..3c14a98430e19 100644 > --- a/Documentation/devicetree/bindings/leds/common.yaml > +++ b/Documentation/devicetree/bindings/leds/common.yaml > @@ -79,24 +79,27 @@ properties: > the LED. > $ref: /schemas/types.yaml#/definitions/string > > - enum: > - # LED will act as a back-light, controlled by the framebuffer system > - - backlight > - # LED will turn on (but for leds-gpio see "default-state" property in > - # Documentation/devicetree/bindings/leds/leds-gpio.yaml) > - - default-on > - # LED "double" flashes at a load average based rate > - - heartbeat > - # LED indicates disk activity > - - disk-activity > - # LED indicates IDE disk activity (deprecated), in new implementations > - # use "disk-activity" > - - ide-disk > - # LED flashes at a fixed, configurable rate > - - timer > - # LED alters the brightness for the specified duration with one software > - # timer (requires "led-pattern" property) > - - pattern > + oneOf: > + - enum: > + # LED will act as a back-light, controlled by the framebuffer system > + - backlight > + # LED will turn on (but for leds-gpio see "default-state" property in > + # Documentation/devicetree/bindings/leds/leds-gpio.yaml) > + - default-on > + # LED "double" flashes at a load average based rate > + - heartbeat > + # LED indicates disk activity > + - disk-activity > + # LED indicates IDE disk activity (deprecated), in new implementations > + # use "disk-activity" > + - ide-disk > + # LED flashes at a fixed, configurable rate > + - timer > + # LED alters the brightness for the specified duration with one software > + # timer (requires "led-pattern" property) > + - pattern > + # LED is triggered by SD/MMC activity > + - pattern: "^mmc[0-9]+$" > > led-pattern: > description: | > -- > 2.34.1 > >
