From:   Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
To:     davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
        pabeni@redhat.com, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, marcel@holtmann.org,
        johan.hedberg@gmail.com, luiz.dentz@gmail.com,
        gregkh@linuxfoundation.org, jirislaby@kernel.org
Cc:     netdev@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org,
        linux-serial@vger.kernel.org, amitkumar.karwar@nxp.com,
        rohit.fule@nxp.com, sherry.sun@nxp.com, neeraj.sanjaykale@nxp.com
Subject: [PATCH v1 2/3] dt-bindings: net: bluetooth: Add NXP bluetooth support
Date:   Tue, 24 Jan 2023 23:17:13 +0530
Message-Id: <20230124174714.2775680-3-neeraj.sanjaykale@nxp.com>
In-Reply-To: <20230124174714.2775680-1-neeraj.sanjaykale@nxp.com>
References: <20230124174714.2775680-1-neeraj.sanjaykale@nxp.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?ZQtWR01gUAeOPUQ13zld5AXEdDkZkevC/OxUJuMK5EzdMqLzErOWiuxrr84g?=
 =?us-ascii?Q?WOgnUUPuLNG3RzSmw5l0x4Pt4dAlswapMnreCpaMcV23VxODOSugV6UQ180j?=
 =?us-ascii?Q?ONoaYtPXreSNHQxwB7YoOP4bmUmwZA8SBAZ/pJFcFAlxR9GxSAxcQLbtvewe?=
 =?us-ascii?Q?odRgFqIunP5ZZkocl8rIuE+HDh3b2GmGoGVjop/49frkwjGI5F6WAFp8O/7l?=
 =?us-ascii?Q?NEfGNqt+RF6ZcDhxNhQjHU/cVKzglGpFSxFVf1iarlrg9d2Vh8QD9BxsbbwR?=
 =?us-ascii?Q?TU4ufIHren03RP1hoU+OXWatwup/BqURNaTU9fHchNvW/18LEueyxP5t99mb?=
 =?us-ascii?Q?Ef1gd7/OxHwLqCwXNtUTYVcWHD+PPUqshWABol44yxDSZuzovLyNwMdgra9Y?=
 =?us-ascii?Q?0GcjY4sdDpu3RYgMyUlU0x5Q6NULDciUX0a+IXzc7ZRo7NK7HqJWSszusiN6?=
 =?us-ascii?Q?+Mz6ctSGkHugHThrSjuaOucC193Q3FyklmGniRM8PfQx9YrTmBnXU7RyX6Wo?=
 =?us-ascii?Q?clY9tdPYtwSGQHugHbmedoDUkgv3EwpbjQnak44Vaf+9uiw9bYJfg20vtFUX?=
 =?us-ascii?Q?6bKQ1XlIJhlpNbFzZ/uFgfRuuw6VO3JFOILUOFxG4W+nfjYUYnuygnIa4d8/?=
 =?us-ascii?Q?6rhJxrcCrkuXzapKlgHcMoHPegxjquTCcJmz0UvubnGYFwtpmMaGeiz8Fwh3?=
 =?us-ascii?Q?Jrcdo0SLT1GL5bOqE1QPuK9et5UfJGwnz+BqRG7R68UINNfJHXf/wz/clIhr?=
 =?us-ascii?Q?gqULjUVHWgf2Riw7a9m37sHnLfkmr9ESlQtWHvS9twYqbGCVkYVEigcvHHkH?=
 =?us-ascii?Q?dsan6WRaDD+mrL/w1QauExGQbksVt8YU8+WYdDAwknQUrUX6bVsrY+RnzZTL?=
 =?us-ascii?Q?ZD9pIuTJMqnFRykqfwE0XxN2yBfb2zbMPNz9EMbKcNUoaCvwjWJ+UopXXOpb?=
 =?us-ascii?Q?UAeZQZuLwtbvpXYOV6dKrdloKh7EdVelUlvt/6D9LhFIKLnpXRs3oqvqYtPU?=
 =?us-ascii?Q?ROo451a4K9QVmxRbGrbRPnoOgyc1ZvwsUv5XfB/jyba/3zbL326ajpdCOBHZ?=
 =?us-ascii?Q?poOSapErkgcTR0QTfGKbo3T7hxb679MfiqrfaUe+MRl/M82EjlGryMrH9WzU?=
 =?us-ascii?Q?Ba3srpiHQ0cZdRxzzU8nks0Ud7P94i6hLz5FOqxj+gbQJl1god0BK0XjnCCp?=
 =?us-ascii?Q?oMGl40hsyZFaDRJ5EWjgplAIZrxsy0ROJeM87TvjBrLtPusL+O+t9Hkr5CH5?=
 =?us-ascii?Q?n688D9o6JZTezPKzAvFodZQBMJ9u3oJTWi5knIItx1un1MCvA3+YL8odUlj6?=
 =?us-ascii?Q?0OYqIfp0bnOUcbPyDT/3gzHTZgbSrOtHs0fmRLJt/IiPRIZueeU91KhpxfDw?=
 =?us-ascii?Q?5YQYYoYaTnQQ5yjSFI9jJjv/JlcLgWQL7WcsZivZMjfJLmff/VeWdfgqCJrI?=
 =?us-ascii?Q?HsmJFq/kHVck9GZcRngfKrh0qzqNbuzUxjL76GPPV9T7qTYiRJgCiR7USfig?=
 =?us-ascii?Q?+rQvZSHRX14RgHqUl1q5N5B7GYdYSstw/KEtXq5v65hEnPi4aRD2wEivNcOI?=
 =?us-ascii?Q?k1DCUszF0IZDKHJL4iagESIaXANGZZ/mfZ9N3v5Oy/cQqfcTiH35lsrr+Srj?=
 =?us-ascii?Q?6g=3D=3D?=
X-OriginatorOrg: nxp.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 4c523973-5355-4b46-6b5a-08dafe3329a7
X-MS-Exchange-CrossTenant-AuthSource: AM9PR04MB8603.eurprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Jan 2023 17:48:12.3846
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: 6S1L4PLxiusn4dFzyUGTXZ+7vZDMCUb6HMHDWEuisTy/oFo5RcdrLDPVvgZgnQZDfqWhIqQyvp2Ae8QDdfZFnU2DhP/bJdEgiz0PZp7R7Xw=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB7026
Precedence: bulk
List-ID: <linux-bluetooth.vger.kernel.org>
X-Mailing-List: linux-bluetooth@vger.kernel.org

Add binding document for generic and legacy NXP bluetooth
chipset.

Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
---
 .../bindings/net/bluetooth/nxp-bluetooth.yaml | 67 +++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml

diff --git a/Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml
new file mode 100644
index 000000000000..d6226838ab1c
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth/nxp-bluetooth.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/net/bluetooth/nxp-bluetooth.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: NXP Bluetooth chips
+
+description:
+  This documents the binding structure and common properties for serial
+  attached NXP Bluetooth devices.
+
+maintainers:
+  - Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
+
+properties:
+  compatible:
+    enum:
+      - nxp,nxp-generic-bt-chip
+      - nxp,nxp-legacy-bt-chip
+
+  firmware-name:
+    description:
+      Specify firmware file name. If this property is not
+      specified, it is fetched from the user-space config
+      file nxp/bt_mod_para.conf
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    &uart1 {
+      pinctrl-names = "default";
+      pinctrl-0 = <&pinctrl_uart1>;
+      assigned-clocks = <&clk IMX8MM_CLK_UART1>;
+      assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+      fsl,uart-has-rtscts;
+      status = "okay";
+      bluetooth {
+              compatible = "nxp,nxp-generic-bt-chip";
+      };
+    };
+  - |
+    &uart2 {
+      bluetooth {
+              compatible = "nxp,nxp-generic-bt-chip";
+              firmware-name = "uartuart_n61x_v1.bin"
+      };
+    };
+  - |
+    &uart3 {
+      bluetooth {
+              compatible = "nxp,nxp-legacy-bt-chip";
+      };
+    };
+  - |
+    &uart4 {
+      bluetooth {
+              compatible = "nxp,nxp-legacy-bt-chip";
+              firmware-name = "uartuart8987_bt.bin"
+      };
+    };
+
+
-- 
2.34.1