diff --git a/drivers/staging/wilc1000/microchip,wilc1000,sdio.txt b/drivers/staging/wilc1000/microchip,wilc1000,sdio.txt
deleted file mode 100644
index da5235950a70..000000000000
--- a/drivers/staging/wilc1000/microchip,wilc1000,sdio.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-* Microchip WILC wireless SDIO device
-
-The wilc1000 chips can be connected via SDIO. The node is used to specifiy
-child node to the SDIO controller that connects the device to the system.
-
-Required properties:
-- compatible	:	Should be "microchip,wilc1000-spi"
-- irq-gpios	:	Connect to a host IRQ
-- reg		:	Slot ID used in the controller
-
-Optional:
-- bus-width	:	Number of data lines wired up the slot. Default 1 bit.
-- rtc_clk	:	Clock connected on the rtc clock line. Must be assigned
-			a frequency with assigned-clocks property, and must be
-			connected to a clock provider.
-
-Examples:
-mmc1: mmc@fc000000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3>;
-		non-removable;
-		vmmc-supply = <&vcc_mmc1_reg>;
-		vqmmc-supply = <&vcc_3v3_reg>;
-		status = "okay";
-
-		wilc_sdio@0 {
-			compatible = "microchip,wilc1000-sdio";
-			irq-gpios = <&pioC 27 0>;
-			clocks = <&pck1>;
-			clock-names = "rtc_clk";
-			assigned-clocks = <&pck1>;
-			assigned-clock-rates = <32768>;
-			status = "okay";
-			reg = <0>;
-			bus-width = <4>;
-		}
-	};
-}
diff --git a/drivers/staging/wilc1000/microchip,wilc1000,sdio.yaml b/drivers/staging/wilc1000/microchip,wilc1000,sdio.yaml
new file mode 100644
index 000000000000..b338f569f7e2
--- /dev/null
+++ b/drivers/staging/wilc1000/microchip,wilc1000,sdio.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/microchip,wilc1000,sdio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip WILC wireless SDIO devicetree bindings
+
+maintainers:
+  - Adham Abozaeid <adham.abozaeid@microchip.com>
+  - Ajay Singh <ajay.kathat@microchip.com>
+
+description:
+  The wilc1000 chips can be connected via SDIO. The node is used to
+  specify child node to the SDIO controller that connects the device
+  to the system.
+
+properties:
+  compatible:
+    const: microchip,wilc1000-sdio
+
+  irq-gpios:
+    description: The GPIO phandle connect to a host IRQ.
+    maxItems: 1
+
+  reg:
+    description: Slot ID used in the controller.
+    maxItems: 1
+
+  clocks:
+    description: phandle to the clock connected on rtc clock line.
+    maxItems: 1
+
+  bus-width:
+    description: The number of data lines wired up the slot.
+    allOf:
+      - $ref: /schemas/types.yaml#/definitions/uint32
+      - enum: [1, 4, 8]
+      - default: 1
+
+required:
+  - compatible
+  - irq-gpios
+  - reg
+
+examples:
+  - |
+    mmc1: mmc@fc000000 {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      pinctrl-names = "default";
+      pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3>;
+      non-removable;
+      vmmc-supply = <&vcc_mmc1_reg>;
+      vqmmc-supply = <&vcc_3v3_reg>;
+      status = "okay";
+      wilc_sdio@0 {
+        compatible = "microchip,wilc1000-sdio";
+          irq-gpios = <&pioC 27 0>;
+          reg = <0>;
+          clocks = <&pck1>;
+          clock-names = "rtc_clk";
+          assigned-clocks = <&pck1>;
+          assigned-clock-rates = <32768>;
+          status = "okay";
+          bus-width = <4>;
+        };
+    };
diff --git a/drivers/staging/wilc1000/microchip,wilc1000,spi.txt b/drivers/staging/wilc1000/microchip,wilc1000,spi.txt
deleted file mode 100644
index 34236932dbb6..000000000000
--- a/drivers/staging/wilc1000/microchip,wilc1000,spi.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-* Microchip WILC wireless SPI device
-
-The wilc1000 chips can be connected via SPI. This document describes
-the binding for the SPI connected module.
-
-Required properties:
-- compatible		: Should be "microchip,wilc1000-spi"
-- spi-max-frequency	: Maximum SPI clocking speed of device in Hz
-- reg			: Chip select address of device
-- irq-gpios		: Connect to a host IRQ
-
-Optional:
-- rtc_clk	:	Clock connected on the rtc clock line. Must be assigned
-			a frequency with assigned-clocks property, and must be
-			connected to a clock provider.
-
-Examples:
-
-spi1: spi@fc018000 {
-		cs-gpios = <&pioB 21 0>;
-		status = "okay";
-
-		wilc_spi@0 {
-			compatible = "microchip,wilc1000-spi";
-			spi-max-frequency = <48000000>;
-			reg = <0>;
-			irq-gpios = <&pioC 27 0>;
-			clocks = <&pck1>;
-			clock-names = "rtc_clk";
-			assigned-clocks = <&pck1>;
-			assigned-clock-rates = <32768>;
-			status = "okay";
-		};
-};
diff --git a/drivers/staging/wilc1000/microchip,wilc1000,spi.yaml b/drivers/staging/wilc1000/microchip,wilc1000,spi.yaml
new file mode 100644
index 000000000000..cc8ed64ce627
--- /dev/null
+++ b/drivers/staging/wilc1000/microchip,wilc1000,spi.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/microchip,wilc1000,spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip WILC wireless SPI devicetree bindings
+
+maintainers:
+  - Adham Abozaeid <adham.abozaeid@microchip.com>
+  - Ajay Singh <ajay.kathat@microchip.com>
+
+description:
+  The wilc1000 chips can be connected via SPI. This document describes
+  the binding for the SPI connected module.
+
+properties:
+  compatible:
+    const: microchip,wilc1000-spi
+
+  spi-max-frequency:
+    description: Maximum SPI clocking speed of device in Hz.
+    maxItems: 1
+
+  reg:
+    description: Chip select address of device.
+    maxItems: 1
+
+  irq-gpios:
+    description: The GPIO phandle connect to a host IRQ.
+    maxItems: 1
+
+  clocks:
+    description: phandle to the clock connected on rtc clock line.
+    maxItems: 1
+
+required:
+  - compatible
+  - spi-max-frequency
+  - reg
+  - irq-gpios
+
+examples:
+  - |
+    spi1: spi@fc018000 {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      cs-gpios = <&pioB 21 0>;
+      status = "okay";
+      wilc_spi@0 {
+        compatible = "microchip,wilc1000-spi";
+        spi-max-frequency = <48000000>;
+        reg = <0>;
+        irq-gpios = <&pioC 27 0>;
+        clocks = <&pck1>;
+        clock-names = "rtc_clk";
+        assigned-clocks = <&pck1>;
+        assigned-clock-rates = <32768>;
+        status = "okay";
+      };
+    };
