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Update nrfmicro_11.overlay

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Chatblanc77 2022-09-08 15:31:39 +07:00 • committed by GitHub
parent 654e991310
commit 9e1db4ca4b
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1 changed files with 11 additions and 4 deletions
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15
app/boards/shields/sofle/boards/nrfmicro_11.overlay
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@ -1,24 +1,31 @@
#include <dt-bindings/led/led.h>
&spi1 {
compatible = "nordic,nrf-spim";
status = "okay";
mosi-pin = <6>;
// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.
sck-pin = <5>;
miso-pin = <7>;
led_strip: ws2812@0 {
compatible = "worldsemi,ws2812-spi";
label = "WS2812";
/* SPI */
reg = <0>;
spi-max-frequency = <5250000>;
reg = <0>; /* ignored, but necessary for SPI bindings */
spi-max-frequency = <4000000>;
/* WS2812 */
chain-length = <10>; /* number of LEDs */
spi-one-frame = <0x70>; /* make sure to configure this properly for your SOC */
spi-zero-frame = <0x40>; /* make sure to configure this properly for your SOC */
spi-one-frame = <0x70>;
spi-zero-frame = <0x40>;
color-mapping = <LED_COLOR_ID_GREEN
LED_COLOR_ID_RED
LED_COLOR_ID_BLUE>;
};
};
/ {
chosen {
zmk,underglow = &led_strip;