From patchwork Tue Oct 20 11:20:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 11846367 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 A495B14B7 for ; Tue, 20 Oct 2020 11:22:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8F45C2224A for ; Tue, 20 Oct 2020 11:22:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393644AbgJTLWl (ORCPT ); Tue, 20 Oct 2020 07:22:41 -0400 Received: from mail.baikalelectronics.com ([87.245.175.226]:51390 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392736AbgJTLV1 (ORCPT ); Tue, 20 Oct 2020 07:21:27 -0400 Received: from localhost (unknown [127.0.0.1]) by mail.baikalelectronics.ru (Postfix) with ESMTP id E955280305E2; Tue, 20 Oct 2020 11:21:23 +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 XXDfvDMNoEhE; Tue, 20 Oct 2020 14:21:23 +0300 (MSK) From: Serge Semin To: Mathias Nyman , Felipe Balbi , Krzysztof Kozlowski , 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 , Martin Blumenstingl , , , , , , , , Rob Herring Subject: [PATCH v3 05/16] dt-bindings: usb: usb-hcd: Add generic "usb-phy" property Date: Tue, 20 Oct 2020 14:20:50 +0300 Message-ID: <20201020112101.19077-6-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20201020112101.19077-1-Sergey.Semin@baikalelectronics.ru> References: <20201020112101.19077-1-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 Reviewed-by: Rob Herring Acked-by: Martin Blumenstingl --- Changelog v2: - Discard '|' from the property description, since we don't need to preserve the text formatting. --- 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 1f9b40fdea70..264a660dc6ea 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