linux-kernel - [PATCH 2/3] dt: bindings: add ralink RT2880 resets device tree binding documentation

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Message-Id: <20210926145931.14603-3-sergio.paracuellos@gmail.com>
Date:   Sun, 26 Sep 2021 16:59:30 +0200
From:   Sergio Paracuellos <sergio.paracuellos@...il.com>
To:     linux-staging@...ts.linux.dev
Cc:     robh@...nel.org, john@...ozen.org, devicetree@...r.kernel.org,
        gregkh@...uxfoundation.org, neil@...wn.name,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] dt: bindings: add ralink RT2880 resets device tree binding documentation

Adds device tree binding documentation for resets in the ralink RT2880 SoCs.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@...il.com>
---
 .../bindings/reset/ralink,rt2880-reset.yaml   | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/reset/ralink,rt2880-reset.yaml

diff --git a/Documentation/devicetree/bindings/reset/ralink,rt2880-reset.yaml b/Documentation/devicetree/bindings/reset/ralink,rt2880-reset.yaml
new file mode 100644
index 000000000000..88eddeb4ee45
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/ralink,rt2880-reset.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reset/ralink,rt2880-reset.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ralink RT2880 Reset Controller Device Tree Bindings
+
+maintainers:
+  - Sergio Paracuellos <sergio.paracuellos@...il.com>
+
+description: |
+  Ralink RT2880 reset controller driver which supports the SoC
+  system controller supplied reset registers for the various peripherals
+  of the SoC.
+
+  See also:
+  - dt-bindings/reset/ralink-rt2880.h
+
+properties:
+  compatible:
+    const: ralink,rt2880-reset
+
+  '#reset-cells':
+    const: 1
+
+required:
+  - '#reset-cells'
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/reset/ralink-rt2880.h>
+    rstctrl: reset-controller {
+      compatible = "ralink,rt2880-reset";
+      #reset-cells = <1>;
+    };
-- 
2.25.1