samples: wifi: add config to test winc1500 driver

Add reel board config to test winc1500 driver.

Signed-off-by: Johann Fischer <[email protected]>

Author: jfischer-no

samples/net/wifi/boards/reel_board.conf

@@ -0,0 +1,7 @@
+CONFIG_GPIO=y
+CONFIG_SPI=y
+CONFIG_SPI_3=y
+
+CONFIG_WIFI_WINC1500=y
+CONFIG_WIFI_WINC1500_REGION_EUROPE=y
+CONFIG_WIFI_WINC1500_GPIO_SPI_CS=y

samples/net/wifi/reel_board.overlay

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2020 Phytec Messtechnik GmbH
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&spi3 {
+	status = "ok";
+	cs-gpios = <&gpio1 3 0>;
+	sck-pin = <36>;
+	mosi-pin = <37>;
+	miso-pin = <38>;
+
+	winc1500@0 {
+		status = "ok";
+		compatible = "atmel,winc1500";
+		reg = <0x0>;
+		label = "winc1500";
+		spi-max-frequency = <4000000>;
+		irq-gpios = <&gpio1 7 1>;
+		reset-gpios = <&gpio1 8 1>;
+		enable-gpios = <&gpio1 12 0>;
+
+	};
+};