From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C901C433FE for ; Thu, 10 Mar 2022 20:09:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244493AbiCJUKK (ORCPT ); Thu, 10 Mar 2022 15:10:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234539AbiCJUKI (ORCPT ); Thu, 10 Mar 2022 15:10:08 -0500 Received: from mail-oi1-f175.google.com (mail-oi1-f175.google.com [209.85.167.175]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9A4E377CB; Thu, 10 Mar 2022 12:09:06 -0800 (PST) Received: by mail-oi1-f175.google.com with SMTP id ay7so7113545oib.8; Thu, 10 Mar 2022 12:09:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=DT1DTT9OY3mpRBjfgDr0/NfpmMBYaGRRhmQt4pBo3Is=; b=fgdd1r9K4jLdn155FANxI/+O97uvTrSYnwnAP4ItwSJbWVJsDtqUX1dn2OblZgGWXD 6xfZNa/Y0y2STx8beSqjNQYnHkY1rlCkguCTgKug/h5vhXZDCYhXGEL1j1nxClMMbb19 yb4ynDt1j/56FmWVNG6kfWNjU4Ry0WzNqE2LHzSIATkS1z9kJio8VIcOSPGWpqBwBtZt kkRIoRNbMNWXLP8qVxY7lsK5EopQtpf+0ryNKeSXCe4G3wTIlgjTS5G/MWgrqI34VZVE +oVxRMPDFZVqOhabHBV6tt3LCTlBePF0g/DwzDraZfrFwoEc5JaX95f5AsUxuxn/IMh+ jTRA== X-Gm-Message-State: AOAM532jf3PpxhmWK4yMQq+2zEiHz51BakIIVZRz15MHg0tXcyKy5MEs c7w3kQwgbZcFWMxC1ypc3w== X-Google-Smtp-Source: ABdhPJy32wFFo5Lij7JfQ36/sCe7oerWZcH4QewFQn+eq0s0c8ghF/Vg83mOitjDkEKeyoa8PfQkzA== X-Received: by 2002:a05:6808:1450:b0:2d9:dad1:a14e with SMTP id x16-20020a056808145000b002d9dad1a14emr10660190oiv.294.1646942946292; Thu, 10 Mar 2022 12:09:06 -0800 (PST) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id a27-20020a4ae93b000000b0031be7c7d2d3sm2938462ooe.0.2022.03.10.12.09.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Mar 2022 12:09:05 -0800 (PST) Received: (nullmailer pid 1979373 invoked by uid 1000); Thu, 10 Mar 2022 20:09:04 -0000 Date: Thu, 10 Mar 2022 14:09:04 -0600 From: Rob Herring To: Tommaso Merciai Cc: linuxfancy@googlegroups.com, Richard Leitner , Greg Kroah-Hartman , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] dt-bindings: usb: usb251xb: add documentation for boost-up property Message-ID: References: <20220306184720.5350-1-tomm.merciai@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220306184720.5350-1-tomm.merciai@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Mar 06, 2022 at 07:47:20PM +0100, Tommaso Merciai wrote: > Add documentation for the optional property boost-up. > > Signed-off-by: Tommaso Merciai > --- > Documentation/devicetree/bindings/usb/usb251xb.txt | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt > index 1a934eab175e..29b5d6521f3c 100644 > --- a/Documentation/devicetree/bindings/usb/usb251xb.txt > +++ b/Documentation/devicetree/bindings/usb/usb251xb.txt > @@ -67,6 +67,8 @@ Optional properties : > power. The value is given in ms in a 0 - 510 range (default is 100ms). > - swap-dx-lanes : Specifies the ports which will swap the differential-pair > (D+/D-), default is not-swapped. > + - boost-up: Property control USB electrical drive strength. There are 4 possible > + modes: normal (0x00), low (0x01), medium (0x10), high (0x11). Normal default. Needs a vendor prefix on the property name. Rob > > Examples: > usb2512b@2c { > -- > 2.25.1 > >