From patchwork Sat Oct 10 08:43:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 11829983 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 444E9139F for ; Sat, 10 Oct 2020 08:55:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1E59C207E8 for ; Sat, 10 Oct 2020 08:55:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="X3mnZKBU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727035AbgJJIyu (ORCPT ); Sat, 10 Oct 2020 04:54:50 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:62431 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726098AbgJJIph (ORCPT ); Sat, 10 Oct 2020 04:45:37 -0400 X-UUID: 60f623058bf74bf09871f1c4bdbfda02-20201010 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=iSQ1hpnMnLh8W1/4JrBxCauTivhg/FEQi1Z9TFxO7/E=; b=X3mnZKBUfMRrIojKI4VUVAFKISr8U3699CDSFO8DxSuxiatL17rk81Ink2Uofr3/Cl6LuDVlhA9unbaYM+qYDAU/sw6pEHUB5/IOGZO2mOkr9oI1LiwK5zYV2fL62KeY0UsKCmX17/ll6QGQnidOSkKoZ2B3dQAzRwer9F9akQs=; X-UUID: 60f623058bf74bf09871f1c4bdbfda02-20201010 Received: from mtkcas35.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 161135131; Sat, 10 Oct 2020 16:43:16 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 10 Oct 2020 16:43:14 +0800 Received: from mtkslt301.mediatek.inc (10.21.14.114) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 10 Oct 2020 16:43:14 +0800 From: Chunfeng Yun To: Rob Herring CC: "David S . Miller" , Jakub Kicinski , Greg Kroah-Hartman , Matthias Brugger , , , , , , , Chunfeng Yun Subject: [PATCH v2 1/4] dt-bindings: usb: convert usb-device.txt to YAML schema Date: Sat, 10 Oct 2020 16:43:11 +0800 Message-ID: <3db52d534065dcf28e9a10b8129bea3eced0193e.1602318869.git.chunfeng.yun@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-SNTS-SMTP: F28444144C45D7059AEFFB31F2699552160DF9233AEA5309A055B8E77F362FF62000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Convert usb-device.txt to YAML schema usb-device.yaml Signed-off-by: Chunfeng Yun --- v2: new patch suggested by Rob --- .../devicetree/bindings/usb/usb-device.txt | 102 -------------- .../devicetree/bindings/usb/usb-device.yaml | 129 ++++++++++++++++++ 2 files changed, 129 insertions(+), 102 deletions(-) delete mode 100644 Documentation/devicetree/bindings/usb/usb-device.txt create mode 100644 Documentation/devicetree/bindings/usb/usb-device.yaml diff --git a/Documentation/devicetree/bindings/usb/usb-device.txt b/Documentation/devicetree/bindings/usb/usb-device.txt deleted file mode 100644 index 036be172b1ae..000000000000 --- a/Documentation/devicetree/bindings/usb/usb-device.txt +++ /dev/null @@ -1,102 +0,0 @@ -Generic USB Device Properties - -Usually, we only use device tree for hard wired USB device. -The reference binding doc is from: -http://www.devicetree.org/open-firmware/bindings/usb/usb-1_0.ps - -Four types of device-tree nodes are defined: "host-controller nodes" -representing USB host controllers, "device nodes" representing USB devices, -"interface nodes" representing USB interfaces and "combined nodes" -representing simple USB devices. - -A combined node shall be used instead of a device node and an interface node -for devices of class 0 or 9 (hub) with a single configuration and a single -interface. - -A "hub node" is a combined node or an interface node that represents a USB -hub. - - -Required properties for device nodes: -- compatible: "usbVID,PID", where VID is the vendor id and PID the product id. - The textual representation of VID and PID shall be in lower case hexadecimal - with leading zeroes suppressed. The other compatible strings from the above - standard binding could also be used, but a device adhering to this binding - may leave out all except for "usbVID,PID". -- reg: the number of the USB hub port or the USB host-controller port to which - this device is attached. The range is 1-255. - - -Required properties for device nodes with interface nodes: -- #address-cells: shall be 2 -- #size-cells: shall be 0 - - -Required properties for interface nodes: -- compatible: "usbifVID,PID.configCN.IN", where VID is the vendor id, PID is - the product id, CN is the configuration value and IN is the interface - number. The textual representation of VID, PID, CN and IN shall be in lower - case hexadecimal with leading zeroes suppressed. The other compatible - strings from the above standard binding could also be used, but a device - adhering to this binding may leave out all except for - "usbifVID,PID.configCN.IN". -- reg: the interface number and configuration value - -The configuration component is not included in the textual representation of -an interface-node unit address for configuration 1. - - -Required properties for combined nodes: -- compatible: "usbVID,PID", where VID is the vendor id and PID the product id. - The textual representation of VID and PID shall be in lower case hexadecimal - with leading zeroes suppressed. The other compatible strings from the above - standard binding could also be used, but a device adhering to this binding - may leave out all except for "usbVID,PID". -- reg: the number of the USB hub port or the USB host-controller port to which - this device is attached. The range is 1-255. - - -Required properties for hub nodes with device nodes: -- #address-cells: shall be 1 -- #size-cells: shall be 0 - - -Required properties for host-controller nodes with device nodes: -- #address-cells: shall be 1 -- #size-cells: shall be 0 - - -Example: - -&usb1 { /* host controller */ - #address-cells = <1>; - #size-cells = <0>; - - hub@1 { /* hub connected to port 1 */ - compatible = "usb5e3,608"; - reg = <1>; - }; - - device@2 { /* device connected to port 2 */ - compatible = "usb123,4567"; - reg = <2>; - }; - - device@3 { /* device connected to port 3 */ - compatible = "usb123,abcd"; - reg = <3>; - - #address-cells = <2>; - #size-cells = <0>; - - interface@0 { /* interface 0 of configuration 1 */ - compatible = "usbif123,abcd.config1.0"; - reg = <0 1>; - }; - - interface@0,2 { /* interface 0 of configuration 2 */ - compatible = "usbif123,abcd.config2.0"; - reg = <0 2>; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/usb/usb-device.yaml b/Documentation/devicetree/bindings/usb/usb-device.yaml new file mode 100644 index 000000000000..57e716b8cd29 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usb-device.yaml @@ -0,0 +1,129 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/usb-device.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: The device tree bindings for the Generic USB Device + +maintainers: + - Greg Kroah-Hartman + +description: | + Usually, we only use device tree for hard wired USB device. + The reference binding doc is from: + http://www.devicetree.org/open-firmware/bindings/usb/usb-1_0.ps + + Four types of device-tree nodes are defined: "host-controller nodes" + representing USB host controllers, "device nodes" representing USB devices, + "interface nodes" representing USB interfaces and "combined nodes" + representing simple USB devices. + + A combined node shall be used instead of a device node and an interface node + for devices of class 0 or 9 (hub) with a single configuration and a single + interface. + + A "hub node" is a combined node or an interface node that represents a USB + hub. + +properties: + $nodename: + description: Usually includes "hub" or the standard node name for + USB class of device, for example, "ethernet" for the USB ethernet + adapter, "bt" for btusb, "camera" for the USB image sensor etc. + pattern: "^[a-f]+@[0-9a-f]+$" + + compatible: + description: Device nodes or combined nodes. + "usbVID,PID", where VID is the vendor id and PID the product id. + The textual representation of VID and PID shall be in lower case + hexadecimal with leading zeroes suppressed. The other compatible + strings from the above standard binding could also be used, + but a device adhering to this binding may leave out all except + for "usbVID,PID". + items: + - pattern: "^usb[0-9a-f]+,[0-9a-f]+$" + + reg: + description: the number of the USB hub port or the USB host-controller + port to which this device is attached. The range is 1-255. + maxItems: 1 + + "#address-cells": + description: should be 1 for hub nodes with device nodes, + should be 2 for device nodes with interface nodes. + enum: [1, 2] + + "#size-cells": + const: 0 + +patternProperties: + "^interface@[0-9]+(,[0-9]+)$": + type: object + description: USB interface nodes. + The configuration component is not included in the textual + representation of an interface-node unit address for configuration 1. + + properties: + compatible: + description: | + "usbifVID,PID.configCN.IN", where VID is the vendor id, PID is + the product id, CN is the configuration value and IN is the interface + number. The textual representation of VID, PID, CN and IN shall be + in lower case hexadecimal with leading zeroes suppressed. + The other compatible strings from the above standard binding could + also be used, but a device adhering to this binding may leave out + all except for "usbifVID,PID.configCN.IN". + items: + - pattern: "^usbif[0-9a-f]+,[0-9a-f]+.config[0-9a-f]+.[0-9a-f]+$" + + reg: + description: should be 2 cells long, the first cell represents + the interface number and the second cell represents the + configuration value. + maxItems: 1 + +required: + - compatile + - reg + +examples: + #hub connected to port 1 + #device connected to port 2 + #device connected to port 3 + # interface 0 of configuration 1 + # interface 0 of configuration 2 + - | + usb@11270000 { + reg = <0x11270000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + + hub@1 { + compatible = "usb5e3,608"; + reg = <1>; + }; + + device@2 { + compatible = "usb123,4567"; + reg = <2>; + }; + + device@3 { + compatible = "usb123,abcd"; + reg = <3>; + + #address-cells = <2>; + #size-cells = <0>; + + interface@0 { + compatible = "usbif123,abcd.config1.0"; + reg = <0 1>; + }; + + interface@0,2 { + compatible = "usbif123,abcd.config2.0"; + reg = <0 2>; + }; + }; + }; From patchwork Sat Oct 10 08:43:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 11829969 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 351191744 for ; Sat, 10 Oct 2020 08:51:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0D7B6207E8 for ; Sat, 10 Oct 2020 08:51:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="GHkgiflb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726761AbgJJIu4 (ORCPT ); Sat, 10 Oct 2020 04:50:56 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:2923 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726366AbgJJIqO (ORCPT ); Sat, 10 Oct 2020 04:46:14 -0400 X-UUID: 1ee4d5bc92554d7e958543434527e1b6-20201010 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=pCXxuHl4NEKBv1fodutwA2PDZlk+wI3nQWXYl98dgik=; b=GHkgiflbxjIw2ZVAIl3o1SJbk0qbW3kUWqzFZk7Lzib3v2moF5gggI9B01q818rZNZH+eQwY5ibyk8D0iTA4urRchg5GbWHrX/6CzuqXMn4gFN87g36zStZ1Sk9Y8cgYtPxuu0FYmQjSfKIi+81r4hrkSJUL26Qf9ywOhQpIY/c=; X-UUID: 1ee4d5bc92554d7e958543434527e1b6-20201010 Received: from mtkcas36.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 989034769; Sat, 10 Oct 2020 16:43:16 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 10 Oct 2020 16:43:15 +0800 Received: from mtkslt301.mediatek.inc (10.21.14.114) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 10 Oct 2020 16:43:15 +0800 From: Chunfeng Yun To: Rob Herring CC: "David S . Miller" , Jakub Kicinski , Greg Kroah-Hartman , Matthias Brugger , , , , , , , Chunfeng Yun Subject: [PATCH v2 2/4] dt-bindings: usb: add properties for hard wired devices Date: Sat, 10 Oct 2020 16:43:12 +0800 Message-ID: X-Mailer: git-send-email 2.18.0 In-Reply-To: <3db52d534065dcf28e9a10b8129bea3eced0193e.1602318869.git.chunfeng.yun@mediatek.com> References: <3db52d534065dcf28e9a10b8129bea3eced0193e.1602318869.git.chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 7F3660C5722A662249B3EB9CBC0716B5572E1DF5C225A3804D2A9E804D218B102000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add some optional properties which are needed for hard wired devices Signed-off-by: Chunfeng Yun --- v2 changes suggested by Rob: 1. modify pattern to support any USB class 2. refer to usb-device.yaml instead of usb-device.txt --- .../devicetree/bindings/usb/usb-hcd.yaml | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml index 7263b7f2b510..42b295afdf32 100644 --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml @@ -22,9 +22,28 @@ properties: description: Name specifier for the USB PHY + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^[a-f]+@[0-9a-f]+$": + type: object + $ref: /usb/usb-device.yaml + description: The hard wired USB devices + examples: - | usb { phys = <&usb2_phy1>, <&usb3_phy1>; phy-names = "usb"; + #address-cells = <1>; + #size-cells = <0>; + + hub@1 { + compatible = "usb5e3,610"; + reg = <1>; + }; }; From patchwork Sat Oct 10 08:43:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 11829989 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C874E1744 for ; Sat, 10 Oct 2020 08:56:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A17D6207C4 for ; Sat, 10 Oct 2020 08:56:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="neeFqIrO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725978AbgJJIzd (ORCPT ); Sat, 10 Oct 2020 04:55:33 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:49128 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726355AbgJJIpc (ORCPT ); Sat, 10 Oct 2020 04:45:32 -0400 X-UUID: 13cbfbf5df4f4785b50295cfc0dabea8-20201010 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=RlwrqT0bs3PS18yXEe3g2df8bGwD+XRsEbZm4K541oY=; b=neeFqIrOwQlo2fZHbn2wDfcpz4qJ2iS0pgy3lA00WzSWT7wJm1YxU1246flM9b56tvEnIo5UUXzMsfXYngJAwfEoCunRmUHkT10XoS15hM9hegRlirwwtTjycP8YNLzAmXrdskecvwoXzhGZU61IJ6ir136tsyBoR2IpeMw/ypU=; X-UUID: 13cbfbf5df4f4785b50295cfc0dabea8-20201010 Received: from mtkcas35.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1791958533; Sat, 10 Oct 2020 16:43:17 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 10 Oct 2020 16:43:15 +0800 Received: from mtkslt301.mediatek.inc (10.21.14.114) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 10 Oct 2020 16:43:15 +0800 From: Chunfeng Yun To: Rob Herring CC: "David S . Miller" , Jakub Kicinski , Greg Kroah-Hartman , Matthias Brugger , , , , , , , Chunfeng Yun Subject: [PATCH v2 3/4] dt-bindings: net: btusb: change reference file name Date: Sat, 10 Oct 2020 16:43:13 +0800 Message-ID: <8b7dcc3e524dbf93a8c3cda5fdcc15362f3d1e26.1602318869.git.chunfeng.yun@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <3db52d534065dcf28e9a10b8129bea3eced0193e.1602318869.git.chunfeng.yun@mediatek.com> References: <3db52d534065dcf28e9a10b8129bea3eced0193e.1602318869.git.chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 5A2428CBF1E4D8350554801BDB74F1CB58F8D7B7EF0764F4C82C613BCAE61E892000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Due to usb-device.txt is converted into usb-device.yaml, so modify reference file names at the same time. Signed-off-by: Chunfeng Yun --- v2: new patch --- Documentation/devicetree/bindings/net/btusb.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/net/btusb.txt b/Documentation/devicetree/bindings/net/btusb.txt index b1ad6ee68e90..a9c3f4277f69 100644 --- a/Documentation/devicetree/bindings/net/btusb.txt +++ b/Documentation/devicetree/bindings/net/btusb.txt @@ -4,7 +4,7 @@ Generic Bluetooth controller over USB (btusb driver) Required properties: - compatible : should comply with the format "usbVID,PID" specified in - Documentation/devicetree/bindings/usb/usb-device.txt + Documentation/devicetree/bindings/usb/usb-device.yaml At the time of writing, the only OF supported devices (more may be added later) are: From patchwork Sat Oct 10 08:43:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 11830005 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8E4A114D5 for ; Sat, 10 Oct 2020 09:43:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 67200207FB for ; Sat, 10 Oct 2020 09:43:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="nswxptfJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726058AbgJJJl4 (ORCPT ); Sat, 10 Oct 2020 05:41:56 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:48184 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726353AbgJJIpQ (ORCPT ); Sat, 10 Oct 2020 04:45:16 -0400 X-UUID: 68272fba54b846748cbffc4879a12b8e-20201010 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=6sHUyhe2bp+cJmLh9RM83LrzEjRu1vXNQUSVqfN6Cao=; b=nswxptfJcpsq2XP86I3RMRabeq0sbFlDp4Bu/Kmj1Oj6VVx+h3tCUQvKGZyF4rswnBQPEKKGVwXfzIT5qKzPN9PkvE7QXWQhtE6sL9Ve6TBBSEU/d+PXdAEzlN+l2rRu1oARAonjtcx6I0b8T1mpePrkDjn7Sk51l3tPvshIfb8=; X-UUID: 68272fba54b846748cbffc4879a12b8e-20201010 Received: from mtkcas32.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1869498794; Sat, 10 Oct 2020 16:43:18 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 10 Oct 2020 16:43:15 +0800 Received: from mtkslt301.mediatek.inc (10.21.14.114) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 10 Oct 2020 16:43:16 +0800 From: Chunfeng Yun To: Rob Herring CC: "David S . Miller" , Jakub Kicinski , Greg Kroah-Hartman , Matthias Brugger , , , , , , , Chunfeng Yun Subject: [PATCH v2 4/4] dt-bindings: usb: use preferred license tag Date: Sat, 10 Oct 2020 16:43:14 +0800 Message-ID: X-Mailer: git-send-email 2.18.0 In-Reply-To: <3db52d534065dcf28e9a10b8129bea3eced0193e.1602318869.git.chunfeng.yun@mediatek.com> References: <3db52d534065dcf28e9a10b8129bea3eced0193e.1602318869.git.chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 81C7BFD56C3FF5DF0971974FD98E8AF19CD3EED26B38F255A7C641B7BC3D0FC82000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This is used to fix the checkpach.pl WARNING:SPDX_LICENSE_TAG See bindings/submitting-patches.rst: "DT binding files should be dual licensed. The preferred license tag is (GPL-2.0-only OR BSD-2-Clause)." Signed-off-by: Chunfeng Yun --- v2: new patch --- Documentation/devicetree/bindings/usb/usb-hcd.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml index 42b295afdf32..11b9b9ee2b54 100644 --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/usb/usb-hcd.yaml#