linux-kernel - [PATCH 7/8] dt-bindings: rng: st,rng: convert ST RNG to dtschema

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Message-Id: <20211227183251.132525-7-krzysztof.kozlowski@canonical.com>
Date:   Mon, 27 Dec 2021 19:32:50 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Matt Mackall <mpm@...enic.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Rob Herring <robh+dt@...nel.org>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Avi Fishman <avifishman70@...il.com>,
        Tomer Maimon <tmaimon77@...il.com>,
        Tali Perry <tali.perry1@...il.com>,
        Patrick Venture <venture@...gle.com>,
        Nancy Yuen <yuenn@...gle.com>,
        Benjamin Fair <benjaminfair@...gle.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Khuong Dinh <khuong@...amperecomputing.com>,
        Patrice Chotard <patrice.chotard@...s.st.com>,
        Nishanth Menon <nm@...com>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Pali Rohár <pali@...nel.org>,
        Tony Lindgren <tony@...mide.com>, linux-crypto@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, openbmc@...ts.ozlabs.org
Subject: [PATCH 7/8] dt-bindings: rng: st,rng: convert ST RNG to dtschema

Convert the ST RNG bindings to DT schema.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 .../devicetree/bindings/rng/st,rng.txt        | 15 --------
 .../devicetree/bindings/rng/st,rng.yaml       | 35 +++++++++++++++++++
 2 files changed, 35 insertions(+), 15 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/rng/st,rng.txt
 create mode 100644 Documentation/devicetree/bindings/rng/st,rng.yaml

diff --git a/Documentation/devicetree/bindings/rng/st,rng.txt b/Documentation/devicetree/bindings/rng/st,rng.txt
deleted file mode 100644
index 35734bc282e9..000000000000
--- a/Documentation/devicetree/bindings/rng/st,rng.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-STMicroelectronics HW Random Number Generator
-----------------------------------------------
-
-Required parameters:
-compatible	: Should be "st,rng"
-reg		: Base address and size of IP's register map.
-clocks		: Phandle to device's clock (See: ../clocks/clock-bindings.txt)
-
-Example:
-
-rng@...80000 {
-	compatible      = "st,rng";
-	reg		= <0xfee80000 0x1000>;
-	clocks          = <&clk_sysin>;
-}
diff --git a/Documentation/devicetree/bindings/rng/st,rng.yaml b/Documentation/devicetree/bindings/rng/st,rng.yaml
new file mode 100644
index 000000000000..ff1211ef9046
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/st,rng.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rng/st,rng.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics Hardware Random Number Generator
+
+maintainers:
+  - Patrice Chotard <patrice.chotard@...s.st.com>
+
+properties:
+  compatible:
+    const: st,rng
+
+  clocks:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - clocks
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    rng@...80000 {
+        compatible = "st,rng";
+        reg = <0xfee80000 0x1000>;
+        clocks = <&clk_sysin>;
+    };
-- 
2.32.0