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board: presidio: add LED support

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Add LED support for Cortina Access Presidio Engineering Board

Signed-off-by: Jway Lin <jway.lin@cortina-access.com>
Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

CC: Simon Glass <sjg@chromium.org>
This commit is contained in:
Jway Lin 2020-06-30 21:08:07 -07:00 committed by Tom Rini
parent 047e31ed4b
commit edca8edd79
1 changed files with 31 additions and 0 deletions
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31
arch/arm/dts/ca-presidio-engboard.dts
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@ -64,4 +64,35 @@
spi-max-frequency = <108000000>;
};
};
leds: led-controller@f43200f0 {
compatible = "cortina,ca-leds";
reg = <0x0 0xf43200f0 0x40>;
cortina,blink-rate1 = <256>;
cortina,blink-rate2 = <512>;
led@0 {
pin = <0>;
active-low;
blink-sel =<0>;
port = <0>;
off-event = <0>;
label = "led0";
};
led@1 {
pin = <1>;
active-low;
blink-sel =<1>;
label = "led1";
};
led@2 {
pin = <2>;
active-low;
label = "led2";
};
};
};