From a7b20e5c2d7db93acaa8b2420a9e30784331d863 Mon Sep 17 00:00:00 2001
From: Erik Trinkle <ectrink@gmail.com>
Date: Sun, 17 Nov 2024 16:54:16 -0500
Subject: [PATCH] remove SPI stuff

---
 boards/arm/cyboard/cyboard.dts                |  8 ----
 boards/shields/cyboard/boards/cyboard.overlay | 47 -------------------
 2 files changed, 55 deletions(-)
 delete mode 100644 boards/shields/cyboard/boards/cyboard.overlay

diff --git a/boards/arm/cyboard/cyboard.dts b/boards/arm/cyboard/cyboard.dts
index 73e768e..8cfccc0 100644
--- a/boards/arm/cyboard/cyboard.dts
+++ b/boards/arm/cyboard/cyboard.dts
@@ -6,7 +6,6 @@
 
 /dts-v1/;
 #include <nordic/nrf52840_qiaa.dtsi>
-#include "cyboard-pinctrl.dtsi"
 
 / {
     model = "cyboard";
@@ -55,13 +54,6 @@
     status = "okay";
 };
 
-&spi1 {
-    compatible = "nordic,nrf-spim";
-    pinctrl-0 = <&spi1_default>;
-    pinctrl-1 = <&spi1_sleep>;
-    pinctrl-names = "default", "sleep";
-};
-
 zephyr_udc0: &usbd {
     status = "okay";
 };
diff --git a/boards/shields/cyboard/boards/cyboard.overlay b/boards/shields/cyboard/boards/cyboard.overlay
deleted file mode 100644
index 9dd23b6..0000000
--- a/boards/shields/cyboard/boards/cyboard.overlay
+++ /dev/null
@@ -1,47 +0,0 @@
-#include <dt-bindings/led/led.h>
-
-&pinctrl {
-    spi3_default: spi3_default {
-        group1 {
-            psels = <NRF_PSEL(SPIM_MOSI, 0, 8)>;
-        };
-    };
-
-    spi3_sleep: spi3_sleep {
-        group1 {
-            psels = <NRF_PSEL(SPIM_MOSI, 0, 8)>;
-            low-power-enable;
-        };
-    };
-};
-
-&spi3 {
-    compatible = "nordic,nrf-spim";
-    status = "okay";
-
-    pinctrl-0 = <&spi3_default>;
-    pinctrl-1 = <&spi3_sleep>;
-    pinctrl-names = "default", "sleep";
-
-    led_strip: ws2812@0 {
-        compatible = "worldsemi,ws2812-spi";
-        label = "WS2812";
-
-        /* SPI */
-        reg = <0>; /* ignored, but necessary for SPI bindings */
-        spi-max-frequency = <4000000>;
-
-        /* WS2812 */
-        chain-length = <40>; /* arbitrary; change at will */
-        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;
-    };
-};