linux-kernel - [PATCH 10/14] dt-bindings: reset: snps,hsdk-reset: Convert to yaml

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu,  7 Apr 2022 17:43:34 +0200
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     devicetree@...r.kernel.org
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Neil Armstrong <narmstrong@...libre.com>,
        linux-kernel@...r.kernel.org,
        Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>
Subject: [PATCH 10/14] dt-bindings: reset: snps,hsdk-reset: Convert to yaml

Convert the device tree bindings for the Synopsys HSDK reset controller
to YAML schema to allow participating in DT validation.

Signed-off-by: Philipp Zabel <p.zabel@...gutronix.de>
Cc: Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>
---
 .../bindings/reset/snps,hsdk-reset.txt        | 28 -----------
 .../bindings/reset/snps,hsdk-reset.yaml       | 47 +++++++++++++++++++
 2 files changed, 47 insertions(+), 28 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
 create mode 100644 Documentation/devicetree/bindings/reset/snps,hsdk-reset.yaml

diff --git a/Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt b/Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
deleted file mode 100644
index 830069b1c37c..000000000000
--- a/Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Binding for the Synopsys HSDK reset controller
-
-This binding uses the common reset binding[1].
-
-[1] Documentation/devicetree/bindings/reset/reset.txt
-
-Required properties:
-- compatible: should be "snps,hsdk-reset".
-- reg: should always contain 2 pairs address - length: first for reset
-  configuration register and second for corresponding SW reset and status bits
-  register.
-- #reset-cells: from common reset binding; Should always be set to 1.
-
-Example:
-	reset: reset@880 {
-		compatible = "snps,hsdk-reset";
-		#reset-cells = <1>;
-		reg = <0x8A0 0x4>, <0xFF0 0x4>;
-	};
-
-Specifying reset lines connected to IP modules:
-	ethernet@.... {
-		....
-		resets = <&reset HSDK_V1_ETH_RESET>;
-		....
-	};
-
-The index could be found in <dt-bindings/reset/snps,hsdk-reset.h>
diff --git a/Documentation/devicetree/bindings/reset/snps,hsdk-reset.yaml b/Documentation/devicetree/bindings/reset/snps,hsdk-reset.yaml
new file mode 100644
index 000000000000..a7cb5580c070
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/snps,hsdk-reset.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reset/snps,hsdk-reset.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Synopsys HSDK reset controller
+
+maintainers:
+  - Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>
+
+properties:
+  compatible:
+    const: snps,hsdk-reset
+
+  reg:
+    minItems: 2
+    maxItems: 2
+    description: |
+      Should always contain 2 pairs address - length: first for reset
+      configuration register and second for corresponding SW reset and status
+      bits register.
+
+  '#reset-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/reset/snps,hsdk-reset.h>
+
+    reset: reset@880 {
+        compatible = "snps,hsdk-reset";
+        #reset-cells = <1>;
+        reg = <0x8A0 0x4>, <0xFF0 0x4>;
+    };
+
+    // Specifying reset lines connected to IP modules:
+    ethernet {
+        resets = <&reset HSDK_ETH_RESET>;
+    };
-- 
2.30.2