lede/target/linux/silicon/patches-5.19/0166-dt-bindings-net-Add-generic-Bluetooth-controller.patch

66 lines
2.4 KiB
Diff

From 570cca032385f16aa24be9b226172d82bd153e25 Mon Sep 17 00:00:00 2001
From: Sven Peter <sven@svenpeter.dev>
Date: Mon, 1 Aug 2022 12:36:29 +0200
Subject: [PATCH 166/171] dt-bindings: net: Add generic Bluetooth controller
Bluetooth controllers share the common local-bd-address property.
Add a generic YAML schema to replace bluetooth.txt for those.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
---
.../bindings/net/bluetooth-controller.yaml | 30 +++++++++++++++++++
.../devicetree/bindings/net/bluetooth.txt | 6 +---
2 files changed, 31 insertions(+), 5 deletions(-)
create mode 100644 Documentation/devicetree/bindings/net/bluetooth-controller.yaml
diff --git a/Documentation/devicetree/bindings/net/bluetooth-controller.yaml b/Documentation/devicetree/bindings/net/bluetooth-controller.yaml
new file mode 100644
index 000000000000..0ea8a20e30f9
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth-controller.yaml
@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bluetooth Controller Generic Binding
+
+maintainers:
+ - Marcel Holtmann <marcel@holtmann.org>
+ - Johan Hedberg <johan.hedberg@gmail.com>
+ - Luiz Augusto von Dentz <luiz.dentz@gmail.com>
+
+properties:
+ $nodename:
+ pattern: "^bluetooth(@.*)?$"
+
+ local-bd-address:
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ minItems: 6
+ maxItems: 6
+ description:
+ Specifies the BD address that was uniquely assigned to the Bluetooth
+ device. Formatted with least significant byte first (little-endian), e.g.
+ in order to assign the address 00:11:22:33:44:55 this property must have
+ the value [55 44 33 22 11 00].
+
+additionalProperties: true
+
+...
diff --git a/Documentation/devicetree/bindings/net/bluetooth.txt b/Documentation/devicetree/bindings/net/bluetooth.txt
index 94797df751b8..3cb5a7b8e5ad 100644
--- a/Documentation/devicetree/bindings/net/bluetooth.txt
+++ b/Documentation/devicetree/bindings/net/bluetooth.txt
@@ -1,5 +1 @@
-The following properties are common to the Bluetooth controllers:
-
-- local-bd-address: array of 6 bytes, specifies the BD address that was
- uniquely assigned to the Bluetooth device, formatted with least significant
- byte first (little-endian).
+This file has been moved to bluetooth-controller.yaml.
--
2.34.1