[PATCH v3 10/15] dt-bindings: rng: Convert iProc RNG200 to YAML

From: Florian Fainelli <f.fainelli@gmail.com>
To: devicetree@vger.kernel.org
Cc: "Florian Fainelli" <f.fainelli@gmail.com>,
	"Damien Le Moal" <damien.lemoal@opensource.wdc.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Linus Walleij" <linus.walleij@linaro.org>,
	"Bartosz Golaszewski" <brgl@bgdev.pl>,
	bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM
	BCM7XXX ARM ARCHITECTURE),
	"Gregory Fong" <gregory.0xf0@gmail.com>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Marc Zyngier" <maz@kernel.org>,
	"Ulf Hansson" <ulf.hansson@linaro.org>,
	"Thierry Reding" <thierry.reding@gmail.com>,
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Subject: [PATCH v3 10/15] dt-bindings: rng: Convert iProc RNG200 to YAML
Date: Tue,  7 Dec 2021 16:37:21 -0800	[thread overview]
Message-ID: <20211208003727.3596577-11-f.fainelli@gmail.com> (raw)
In-Reply-To: <20211208003727.3596577-1-f.fainelli@gmail.com>

Convert the Broadcom iProc RNG200 HWRNG Device Tree binding to YAML to
help with validation.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 .../bindings/rng/brcm,iproc-rng200.txt        | 16 ----------
 .../bindings/rng/brcm,iproc-rng200.yaml       | 29 +++++++++++++++++++
 2 files changed, 29 insertions(+), 16 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
 create mode 100644 Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml

diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
deleted file mode 100644
index 802523196ee5..000000000000
--- a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-HWRNG support for the iproc-rng200 driver
-
-Required properties:
-- compatible : Must be one of:
-	       "brcm,bcm2711-rng200"
-	       "brcm,bcm7211-rng200"
-	       "brcm,bcm7278-rng200"
-	       "brcm,iproc-rng200"
-- reg : base address and size of control register block
-
-Example:
-
-rng {
-        compatible = "brcm,iproc-rng200";
-        reg = <0x18032000 0x28>;
-};
diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml
new file mode 100644
index 000000000000..53baaec966e0
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/rng/brcm,iproc-rng200.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: HWRNG support for the iproc-rng200 driver
+
+maintainers:
+  - Florian Fainelli <f.fainelli@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - brcm,bcm2711-rng200
+      - brcm,bcm7211-rng200
+      - brcm,bcm7278-rng200
+      - brcm,iproc-rng200
+  reg:
+    description: base address and size of control register block
+
+additionalProperties: false
+
+examples:
+  - |
+    rng@18032000 {
+        compatible = "brcm,iproc-rng200";
+        reg = <0x18032000 0x28>;
+    };
-- 
2.25.1

