From patchwork Sat Dec 5 15:24:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 338681 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 608C8C2BB48 for ; Sat, 5 Dec 2020 18:39:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 35E602332A for ; Sat, 5 Dec 2020 18:39:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729160AbgLEST0 (ORCPT ); Sat, 5 Dec 2020 13:19:26 -0500 Received: from ns2.baikalelectronics.com ([94.125.187.42]:53288 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727534AbgLERoE (ORCPT ); Sat, 5 Dec 2020 12:44:04 -0500 From: Serge Semin To: Mathias Nyman , Felipe Balbi , Krzysztof Kozlowski , Greg Kroah-Hartman , Rob Herring , Chunfeng Yun CC: Serge Semin , Serge Semin , Alexey Malahov , Pavel Parkhomenko , Andy Gross , Bjorn Andersson , Manu Gautam , Roger Quadros , Lad Prabhakar , Yoshihiro Shimoda , Neil Armstrong , Kevin Hilman , Martin Blumenstingl , Ahmad Zainie , , , , , , , , Rob Herring Subject: [PATCH v5 06/19] dt-bindings: usb: Add generic "usb-phy" property Date: Sat, 5 Dec 2020 18:24:13 +0300 Message-ID: <20201205152427.29537-7-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20201205152427.29537-1-Sergey.Semin@baikalelectronics.ru> References: <20201205152427.29537-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Even though the Generic PHY framework is the more preferable way of setting the USB PHY up, there are still many dts-files and DT bindings which rely on having the legacy "usb-phy" specified to attach particular USB PHYs to USB cores. Let's have the "usb-phy" property described in the generic USB HCD binding file so it would be validated against the nodes in which it's specified. Mark the property as deprecated to discourage the developers from using it. Signed-off-by: Serge Semin Acked-by: Martin Blumenstingl Reviewed-by: Rob Herring --- Changelog v2: - Discard '|' from the property description, since we don't need to preserve the text formatting. Changelog v4: - Move the "usb-phy" property definition into the usb.yaml schema where all generic USB properties are now defined. --- Documentation/devicetree/bindings/usb/usb.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/usb.yaml b/Documentation/devicetree/bindings/usb/usb.yaml index 6dc4821e63c3..5400893d693e 100644 --- a/Documentation/devicetree/bindings/usb/usb.yaml +++ b/Documentation/devicetree/bindings/usb/usb.yaml @@ -24,6 +24,13 @@ properties: description: Name specifier for the USB PHY + usb-phy: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + List of all the USB PHYs on this HCD to be accepted by the legacy USB + Physical Layer subsystem. + deprecated: true + phy_type: description: Tells USB controllers that we want to configure the core to support a