Convert the Mellanox BlueField SoC extensions for the Synopsys
Designware Mobile Storage Host Controller from text format
to YAML schema.

Signed-off-by: Manish Baing <manishbaing2789@gmail.com>
---
Changes in v2:
- Fixed unit-address mismatch in the YAML example block per Sashiko bot review.

 .../bindings/mmc/bluefield-dw-mshc.txt        | 29 -----------
 .../mmc/mellanox,bluefield-dw-mshc.yaml       | 49 +++++++++++++++++++
 2 files changed, 49 insertions(+), 29 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt
 create mode 100644 Documentation/devicetree/bindings/mmc/mellanox,bluefield-dw-mshc.yaml

diff --git a/Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt
deleted file mode 100644
index b0f0999ea1a9..000000000000
--- a/Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-* Mellanox Bluefield SoC specific extensions to the Synopsys Designware
-  Mobile Storage Host Controller
-
-Read synopsys-dw-mshc.txt for more details
-
-The Synopsys designware mobile storage host controller is used to interface
-a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
-differences between the core Synopsys dw mshc controller properties described
-by synopsys-dw-mshc.txt and the properties used by the Mellanox Bluefield SoC
-specific extensions to the Synopsys Designware Mobile Storage Host Controller.
-
-Required Properties:
-
-* compatible: should be one of the following.
-  - "mellanox,bluefield-dw-mshc": for controllers with Mellanox Bluefield SoC
-    specific extensions.
-
-Example:
-
-	/* Mellanox Bluefield SoC MMC */
-	mmc@6008000 {
-		compatible = "mellanox,bluefield-dw-mshc";
-		reg = <0x6008000 0x400>;
-		interrupts = <32>;
-		fifo-depth = <0x100>;
-		clock-frequency = <24000000>;
-		bus-width = <8>;
-		cap-mmc-highspeed;
-	};
diff --git a/Documentation/devicetree/bindings/mmc/mellanox,bluefield-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/mellanox,bluefield-dw-mshc.yaml
new file mode 100644
index 000000000000..a992a4a00460
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/mellanox,bluefield-dw-mshc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/mellanox,bluefield-dw-mshc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mellanox BlueField SoC extensions for Synopsys DesignWare MSHC
+
+maintainers:
+  - Khalil Blaiech <kblaiech@nvidia.com>
+
+description:
+  The Synopsys Designware Mobile Storage Host Controller (MSHC) on Mellanox
+  BlueField SoCs is used to interface with storage media such as eMMC or
+  SD/MMC cards. This binding documents the BlueField-specific extensions
+  and the differences from the core Synopsys DW MSHC schema.
+
+allOf:
+  - $ref: synopsys-dw-mshc-common.yaml#
+
+properties:
+  compatible:
+    const: mellanox,bluefield-dw-mshc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    /* Mellanox BlueField SoC MMC */
+    mmc@6008000 {
+        compatible = "mellanox,bluefield-dw-mshc";
+        reg = <0x6008000 0x400>;
+        interrupts = <32>;
+        fifo-depth = <0x100>;
+        clock-frequency = <24000000>;
+        bus-width = <8>;
+        cap-mmc-highspeed;
+    };
-- 
2.43.0