Received-SPF: pass (google.com: domain of linux-kernel+bounces-204680-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: Frank Li <Frank.Li@nxp.com>
To: Peter Chen <peter.chen@kernel.org>,
	Pawel Laszczak <pawell@cadence.com>,
	Roger Quadros <rogerq@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	linux-usb@vger.kernel.org (open list:CADENCE USB3 DRD IP DRIVER),
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS),
	linux-kernel@vger.kernel.org (open list)
Cc: imx@lists.linux.dev
Subject: [PATCH 1/1] dt-bindings: usb: cdns,usb3: use common usb-drd yaml
Date: Thu,  6 Jun 2024 12:15:09 -0400
Message-Id: <20240606161509.3201080-1-Frank.Li@nxp.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
Precedence: bulk
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0:
	=?us-ascii?Q?q7eB93mmlxNu5yUQBdBEj9Aya29JWear11phPnZB6zugokoXvIQmVyLvLCQR?=
 =?us-ascii?Q?D85zt6Sd+dKcSZajPCGCaambcvkr9Ey4YTmltEGmUEp9DFaQyUB65b4mmejv?=
 =?us-ascii?Q?ty3fwqJPfo5GZc4pBzoUXAjqHAl7wN9XpWbsu5aXsXTbVweKMr998JUmkWdB?=
 =?us-ascii?Q?gqj1HXhhVNJTsfdI3kNbUa38Yn5DpHrqACFamNfE7UsY1W1UR1ujSual2n5z?=
 =?us-ascii?Q?OxVy/Zran/sOOO2ad3LOmie0m0bvtMvyqE9GRZ0c5VBGZkyYtFCaCemLK7WB?=
 =?us-ascii?Q?aNy8rlzO/WOhk+PH5VmQJM+QrsUw9XuJV7VRDi6AEjfLXpXCVhBzwROyOv+5?=
 =?us-ascii?Q?cH1xQfTmyDDPd5MXj7XzLh8ng4QgXWpEhQCpaf+89O4ITvm4TRnaeRsDN37E?=
 =?us-ascii?Q?G32cgBMpJAxZ64uoeNj+EG0JZGjp4Qt0v43whzYPrnKOP/Cj4IGutBMWHPkH?=
 =?us-ascii?Q?kmS1mOitNZbb3XZ/pLeVJo9Y/L5PoYQ0upniw459cEtQxfIy1P3U3gNXzAQJ?=
 =?us-ascii?Q?qmzpbKr9ko43ZnAQUDIhuL0R+W6hcNHtpsP939IrDHTwbF/qH3cx2mrCsP/z?=
 =?us-ascii?Q?G2bWLUSfuaLSDDleW/GHWETQGuTfT1U+68tdEpdTYLjYj1djMaC2uFHt6q3L?=
 =?us-ascii?Q?GbHhSmyBRA0PCxVGXr8kBDbmi3qBeQBZDqmQjl79SD+TbcmFGa5oYYgfD3WA?=
 =?us-ascii?Q?9AW9ZuGuPIwD/ZHDKgRusD10JjPteBh/Tr6wTqR0clV+2NvrfC1HUH1lY9qq?=
 =?us-ascii?Q?0cOKcxbvYQgfJGkKQMeKBp2ulEVgXS+tAqnzeBzl8G2xVhVv/BDxmHxQM6bs?=
 =?us-ascii?Q?Gn1laVhoy/oPg1Xr0vo+bFGvR8c5qf7r9UJggCulPxblbaVRKyZt4JE199SD?=
 =?us-ascii?Q?KP4jolY1C9pFeQHduV6sSQk8ihjAgEyLBOWI/hqnbwtgWkCShOQds0vO5OAi?=
 =?us-ascii?Q?M8M7iN9TsttkjslmpzUeVzcQGGhklh+7hQCcax7CFDMaWdvsEKuvNkdRzuDx?=
 =?us-ascii?Q?RuhKDLUUYue2452HFiDQkPfKAEaivOtXv0f+ZbRqmQrxvv7J13eXW4/DOJqj?=
 =?us-ascii?Q?RPCp9Fh30NhCT/mGVBy8aK6+6FMdSPpZesBByXSVByF1iir3hfI0d7Up/+nh?=
 =?us-ascii?Q?PFZRbYLPS00d04rnVQ2m8uIL8M25I0HuoT8A0ytNbztFLBSHgVp+q6N0cV6M?=
 =?us-ascii?Q?FsfOcvtW2TXOPaj8E+D0PMZmakl5gA0/ZjmUXQQ92zpIm4VWa2gqeFbR2v9u?=
 =?us-ascii?Q?p9vDg7Pq2VaW72G7uiCLO+rDLtqJs7vIySwQSbSQp1kmvDHXk8azEJnrv1s5?=
 =?us-ascii?Q?5LVHhpmSEYfjNWjPMvI6BSv9q8iecnuzIl/Bc9FJ3/Dm9abPz+FxRrQvkeQF?=
 =?us-ascii?Q?hLDQioFoaJKouxqyu4V8Uhbf6IaY84km8t/Xa2B1Xgup7BUg4lrYFLcsSFGj?=
 =?us-ascii?Q?XmMmN2P6+hU3qtulmoh+3igAmMWWaFuXvEbBCR4JVnwNGbY+sRcrIQBqprYL?=
 =?us-ascii?Q?5uTtnhCk1xHPdYgSDDnkF5gtBVVa4xMKJmlkTLs16RVr+gwKPI/5jgHAsuhD?=
 =?us-ascii?Q?nS4cwr5lFp14sDtcsqU=3D?=
X-OriginatorOrg: nxp.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 70d65587-f279-4a2c-9a63-08dc8643df5d
X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jun 2024 16:15:24.9576
 (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: Weo6hN8q6nUfF/4HWVm3Z6YonBC2/6cvhzvHHtSS+Y3HxkbycWaTlaTi2FioL0fuOige62jQHdFYNue7DImTVg==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR04MB7034

Use common usb-drd yaml for usb OTG related propteries. Allow propertry
"usb-role-switch" to fix below DTB_CHECK warning.

arch/arm64/boot/dts/freescale/imx8qxp-mek.dtb: usb@5b110000: usb@5b120000: 'port', 'usb-role-switch' do not match any of the regexes: 'pinctrl-[0-9]+'

Add "port" proptery to use connect type C connector and fix below warning.
arch/arm64/boot/dts/freescale/imx8qxp-mek.dtb: usb@5b110000: usb@5b120000: Unevaluated properties are not allowed ('port' was unexpected)

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

Notes:
    pass dt_binding_check
    
    make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j8  dt_binding_check DT_SCHEMA_FILES=cdns,usb3.yaml
      SCHEMA  Documentation/devicetree/bindings/processed-schema.json
      CHKDT   Documentation/devicetree/bindings
      LINT    Documentation/devicetree/bindings
      DTEX    Documentation/devicetree/bindings/usb/cdns,usb3.example.dts
      DTC_CHK Documentation/devicetree/bindings/usb/cdns,usb3.example.dtb

 .../devicetree/bindings/usb/cdns,usb3.yaml       | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/cdns,usb3.yaml b/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
index 69a93a0722f07..38df19bad7c41 100644
--- a/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
+++ b/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
@@ -42,8 +42,15 @@ properties:
       - const: otg
       - const: wakeup
 
-  dr_mode:
-    enum: [host, otg, peripheral]
+  dr_mode: true
+
+  usb-role-switch: true
+
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+    description:
+      This port is used with the 'usb-role-switch' property  to connect the
+      cdns3 to type C connector.
 
   maximum-speed:
     enum: [super-speed, high-speed, full-speed]
@@ -77,7 +84,10 @@ required:
   - interrupts
   - interrupt-names
 
-additionalProperties: false
+allOf:
+  - $ref: usb-drd.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
-- 
2.34.1