diff --git a/Documentation/devicetree/bindings/net/ti-bluetooth.txt b/Documentation/devicetree/bindings/net/ti-bluetooth.txt
index f48c17b38f5851de..3c01cfc1e12dc132 100644
--- a/Documentation/devicetree/bindings/net/ti-bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/ti-bluetooth.txt
@@ -13,7 +13,7 @@ and GPS over what's called "shared transport". The shared transport is
 standard BT HCI protocol with additional channels for the other functions.
 
 TI WiLink devices also have a separate WiFi interface as described in
-wireless/ti,wlcore.txt.
+wireless/ti,wlcore.yaml.
 
 This bindings follows the UART slave device binding in ../serial/serial.yaml.
 
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt
deleted file mode 100644
index cb5c9e1569ca5300..0000000000000000
--- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt
+++ /dev/null
@@ -1,57 +0,0 @@
-* Texas Instruments wl12xx/wl18xx wireless lan controller
-
-The wl12xx/wl18xx chips can be connected via SPI or via SDIO. This
-document describes the binding for the SPI connected chip.
-
-Required properties:
-- compatible :          Should be one of the following:
-    * "ti,wl1271"
-    * "ti,wl1273"
-    * "ti,wl1281"
-    * "ti,wl1283"
-    * "ti,wl1801"
-    * "ti,wl1805"
-    * "ti,wl1807"
-    * "ti,wl1831"
-    * "ti,wl1835"
-    * "ti,wl1837"
-- reg :                 Chip select address of device
-- spi-max-frequency :   Maximum SPI clocking speed of device in Hz
-- interrupts :          Should contain parameters for 1 interrupt line.
-- vwlan-supply :        Point the node of the regulator that powers/enable the
-                        wl12xx/wl18xx chip
-
-Optional properties:
-- ref-clock-frequency : Reference clock frequency (should be set for wl12xx)
-- clock-xtal :          boolean, clock is generated from XTAL
-
-- Please consult Documentation/devicetree/bindings/spi/spi-bus.txt
-  for optional SPI connection related properties,
-
-Examples:
-
-For wl12xx family:
-&spi1 {
-	wlcore: wlcore@1 {
-		compatible = "ti,wl1271";
-		reg = <1>;
-		spi-max-frequency = <48000000>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
-		vwlan-supply = <&vwlan_fixed>;
-		clock-xtal;
-		ref-clock-frequency = <38400000>;
-	};
-};
-
-For wl18xx family:
-&spi0 {
-	wlcore: wlcore@0 {
-		compatible = "ti,wl1835";
-		reg = <0>;
-		spi-max-frequency = <48000000>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <27 IRQ_TYPE_EDGE_RISING>;
-		vwlan-supply = <&vwlan_fixed>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
deleted file mode 100644
index 9306c4dadd46aea7..0000000000000000
--- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-TI Wilink 6/7/8 (wl12xx/wl18xx) SDIO devices
-
-This node provides properties for controlling the wilink wireless device. The
-node is expected to be specified as a child node to the SDIO controller that
-connects the device to the system.
-
-Required properties:
- - compatible: should be one of the following:
-    * "ti,wl1271"
-    * "ti,wl1273"
-    * "ti,wl1281"
-    * "ti,wl1283"
-    * "ti,wl1285"
-    * "ti,wl1801"
-    * "ti,wl1805"
-    * "ti,wl1807"
-    * "ti,wl1831"
-    * "ti,wl1835"
-    * "ti,wl1837"
- - interrupts : specifies attributes for the out-of-band interrupt.
-
-Optional properties:
- - ref-clock-frequency : ref clock frequency in Hz
- - tcxo-clock-frequency : tcxo clock frequency in Hz
-
-Note: the *-clock-frequency properties assume internal clocks. In case of external
-clock, new bindings (for parsing the clock nodes) have to be added.
-
-Example:
-
-&mmc3 {
-	vmmc-supply = <&wlan_en_reg>;
-	bus-width = <4>;
-	cap-power-off-card;
-	keep-power-in-suspend;
-
-	#address-cells = <1>;
-	#size-cells = <0>;
-	wlcore: wlcore@2 {
-		compatible = "ti,wl1835";
-		reg = <2>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
new file mode 100644
index 0000000000000000..8dd164d10290082a
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
@@ -0,0 +1,134 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/ti,wlcore.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments Wilink 6/7/8 (wl12xx/wl18xx) Wireless LAN Controller
+
+maintainers:
+  - Tony Lindgren <tony@atomide.com>
+
+description:
+  The wl12xx/wl18xx chips can be connected via SPI or via SDIO.
+  Note that the *-clock-frequency properties assume internal clocks.  In case
+  of external clocks, new bindings (for parsing the clock nodes) have to be
+  added.
+
+properties:
+  compatible:
+    enum:
+      - ti,wl1271
+      - ti,wl1273
+      - ti,wl1281
+      - ti,wl1283
+      - ti,wl1285
+      - ti,wl1801
+      - ti,wl1805
+      - ti,wl1807
+      - ti,wl1831
+      - ti,wl1835
+      - ti,wl1837
+
+  reg:
+    maxItems: 1
+    description:
+      This is required when connected via SPI, and optional when connected via
+      SDIO.
+
+  spi-max-frequency: true
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    items:
+      - const: irq
+      - const: wakeup
+
+  vwlan-supply:
+    description:
+      Points to the node of the regulator that powers/enable the wl12xx/wl18xx
+      chip.  This is required when connected via SPI.
+
+
+  ref-clock-frequency:
+    description: Reference clock frequency.
+
+  tcxo-clock-frequency:
+    description: TCXO clock frequency.
+
+  clock-xtal:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: Indicates that the clock is generated from XTAL.
+
+required:
+  - compatible
+  - interrupts
+
+if:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - ti,wl1271
+          - ti,wl1273
+          - ti,wl1281
+          - ti,wl1283
+then:
+  required:
+    - ref-clock-frequency
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    // For wl12xx family:
+    spi1 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            wlcore1: wlcore@1 {
+                    compatible = "ti,wl1271";
+                    reg = <1>;
+                    spi-max-frequency = <48000000>;
+                    interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+                    vwlan-supply = <&vwlan_fixed>;
+                    clock-xtal;
+                    ref-clock-frequency = <38400000>;
+            };
+    };
+
+    // For wl18xx family:
+    spi2 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            wlcore2: wlcore@0 {
+                    compatible = "ti,wl1835";
+                    reg = <0>;
+                    spi-max-frequency = <48000000>;
+                    interrupts = <27 IRQ_TYPE_EDGE_RISING>;
+                    vwlan-supply = <&vwlan_fixed>;
+            };
+    };
+
+    // SDIO example:
+    mmc3 {
+            vmmc-supply = <&wlan_en_reg>;
+            bus-width = <4>;
+            cap-power-off-card;
+            keep-power-in-suspend;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            wlcore3: wlcore@2 {
+                    compatible = "ti,wl1835";
+                    reg = <2>;
+                    interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
+            };
+    };
diff --git a/arch/arm/boot/dts/omap3-gta04a5.dts b/arch/arm/boot/dts/omap3-gta04a5.dts
index a2ba4030cf279683..0b5bd73888771438 100644
--- a/arch/arm/boot/dts/omap3-gta04a5.dts
+++ b/arch/arm/boot/dts/omap3-gta04a5.dts
@@ -79,7 +79,7 @@ OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT | MUX_MODE4) /* gpin114 */
 
 /*
  * for WL183x module see
- * Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
+ * Documentation/devicetree/bindings/net/wireless/ti,wlcore.yaml
  */
 
 &wifi_pwrseq {
