[PATCH 03/14] dt-bindings: reset: berlin: Convert to yaml

Philipp Zabel
2022-04-07T15:44:28Z

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

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Antoine Tenart <atenart@kernel.org>
---
.../bindings/reset/berlin,reset.txt | 23 -----------
.../bindings/reset/marvell,berlin2-reset.yaml | 38 +++++++++++++++++++
2 files changed, 38 insertions(+), 23 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/reset/berlin,reset.txt
create mode 100644 Documentation/devicetree/bindings/reset/marvell,berlin2-reset.yaml

diff --git a/Documentation/devicetree/bindings/reset/berlin,reset.txt b/Documentation/devicetree/bindings/reset/berlin,reset.txt
deleted file mode 100644
index 514fee098b4b..000000000000
--- a/Documentation/devicetree/bindings/reset/berlin,reset.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Marvell Berlin reset controller
-===============================
-
-Please also refer to reset.txt in this directory for common reset
-controller binding usage.
-
-The reset controller node must be a sub-node of the chip controller
-node on Berlin SoCs.
-
-Required properties:
-- compatible: should be "marvell,berlin2-reset"
-- #reset-cells: must be set to 2
-
-Example:
-
-chip_rst: reset {
- compatible = "marvell,berlin2-reset";
- #reset-cells = <2>;
-};
-
-&usb_phy0 {
- resets = <&chip_rst 0x104 12>;
-};
diff --git a/Documentation/devicetree/bindings/reset/marvell,berlin2-reset.yaml b/Documentation/devicetree/bindings/reset/marvell,berlin2-reset.yaml
new file mode 100644
index 000000000000..d71d0f0a13ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/marvell,berlin2-reset.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2015 Antoine Tenart <atenart@kernel.org>
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/reset/marvell,berlin2-reset.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Marvell Berlin reset controller
+
+maintainers:
+ - Antoine Tenart <atenart@kernel.org>
+
+description: The reset controller node must be a sub-node of the chip
+ controller node on Berlin SoCs.
+
+properties:
+ compatible:
+ const: marvell,berlin2-reset
+
+ "#reset-cells":
+ const: 2
+
+required:
+ - compatible
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ chip: chip-control@ea0000 {
+ reg = <0xea0000 0x400>;
+
+ chip_rst: reset {
+ compatible = "marvell,berlin2-reset";
+ #reset-cells = <2>;
+ };
+ };
--
2.30.2