From patchwork Sat Oct 10 22:41:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 287582 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=-9.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 72001C433E7 for ; Sat, 10 Oct 2020 23:15:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B6BB2078B for ; Sat, 10 Oct 2020 23:15:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728890AbgJJXPX (ORCPT ); Sat, 10 Oct 2020 19:15:23 -0400 Received: from mail.baikalelectronics.com ([87.245.175.226]:57842 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388005AbgJJWxL (ORCPT ); Sat, 10 Oct 2020 18:53:11 -0400 Received: from localhost (unknown [127.0.0.1]) by mail.baikalelectronics.ru (Postfix) with ESMTP id 9E11A80307C2; Sat, 10 Oct 2020 22:41:29 +0000 (UTC) X-Virus-Scanned: amavisd-new at baikalelectronics.ru Received: from mail.baikalelectronics.ru ([127.0.0.1]) by localhost (mail.baikalelectronics.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id aTt1827-0AGG; Sun, 11 Oct 2020 01:41:29 +0300 (MSK) From: Serge Semin To: Mathias Nyman , Felipe Balbi , Greg Kroah-Hartman , Rob Herring 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 , , , Subject: [PATCH 06/18] dt-bindings: usb: usb-hcd: Add generic "usb-phy" property Date: Sun, 11 Oct 2020 01:41:09 +0300 Message-ID: <20201010224121.12672-7-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20201010224121.12672-1-Sergey.Semin@baikalelectronics.ru> References: <20201010224121.12672-1-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 --- Documentation/devicetree/bindings/usb/usb-hcd.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml index c898166a8c6c..95b1dbf2a4f2 100644 --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml @@ -22,6 +22,13 @@ 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 + maximum-speed: description: | Tells USB controllers we want to work up to a certain speed. In case this