| Message ID | f45e30f43b7d20ac14f93309a006249fdb351ddd.1577271823.git.agx@sigxcpu.org |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | leds: lm3692x: Allow to set ovp and brigthness mode | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success |
On Wed 2019-12-25 12:07:14, Guido Günther wrote: > This allows to set the overvoltage protection to 17V, 21V, 25V or 29V. > > Signed-off-by: Guido Günther <agx@sigxcpu.org> Acked-by: Pavel Machek <pavel@ucw.cz> I will need Rob's Ack. > @@ -44,6 +48,7 @@ led-controller@36 { > > enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; > vled-supply = <&vbatt>; > + ti,ovp-microvolt = <25000000>; Wed often put the default values here. Pavel
Hi, On Thu, Dec 26, 2019 at 11:06:15AM +0100, Pavel Machek wrote: > On Wed 2019-12-25 12:07:14, Guido Günther wrote: > > This allows to set the overvoltage protection to 17V, 21V, 25V or 29V. > > > > Signed-off-by: Guido Günther <agx@sigxcpu.org> > > Acked-by: Pavel Machek <pavel@ucw.cz> Thanks! > I will need Rob's Ack. > > > @@ -44,6 +48,7 @@ led-controller@36 { > > > > enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; > > vled-supply = <&vbatt>; > > + ti,ovp-microvolt = <25000000>; > > Wed often put the default values here. Makes sense, thanks. -- Guido > Pavel > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt index 4c2d923f8758..95f6d8c19f20 100644 --- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt +++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt @@ -18,6 +18,10 @@ Required properties: Optional properties: - enable-gpios : gpio pin to enable/disable the device. - vled-supply : LED supply + - ti,ovp-microvolt: Overvoltage protection in + micro-volt, can be 17000000, 21000000, 25000000 or + 29000000. If ti,ovp-microvolt is not specified it + defaults to 29000000. Required child properties: - reg : 0 - Will enable all LED sync paths @@ -44,6 +48,7 @@ led-controller@36 { enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; vled-supply = <&vbatt>; + ti,ovp-microvolt = <25000000>; led@0 { reg = <0>;
This allows to set the overvoltage protection to 17V, 21V, 25V or 29V. Signed-off-by: Guido Günther <agx@sigxcpu.org> --- Documentation/devicetree/bindings/leds/leds-lm3692x.txt | 5 +++++ 1 file changed, 5 insertions(+)