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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 B486BC433E0 for ; Thu, 9 Jul 2020 17:41:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8B9D72078B for ; Thu, 9 Jul 2020 17:41:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="MbbxQMO8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727827AbgGIRlw (ORCPT ); Thu, 9 Jul 2020 13:41:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726722AbgGIRlv (ORCPT ); Thu, 9 Jul 2020 13:41:51 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA5AFC08C5CE for ; Thu, 9 Jul 2020 10:41:51 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id t6so1287731pgq.1 for ; Thu, 09 Jul 2020 10:41:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=8cYRIN56Hfij3RW2GD+DjFbyhFBnKCKVpV/5GtjC11c=; b=MbbxQMO8S/5hsh+8k/hugybr95tK+sIBoC5bCnrad8LpeZHlQCG7ysKf/Mzyh8m/5C YmvGbOliTnA0TTE7HO2QTZNsx/uicr0aOx5YMzte6uoTvfMkg1aDMusXw0EHYdnyI3cG nJeSp3WSP7VswZ6BZr/r1KeQzKyicnpA7O47M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=8cYRIN56Hfij3RW2GD+DjFbyhFBnKCKVpV/5GtjC11c=; b=Ih9pjlm9Ph8QRhTe6jbvovtJcB3zu2Wgcw516+PbMWa4DYWDK4I0zdrqz9qGNuZ6Hc f2oPCTISLAFRActj41Lfbv9N920KwwZir4DK7iDgXhY+4qBMGQMwwzSCiRe4YTc2Zvbc islVgOX7y4FfQ4kBzfu/9mQ1AvhCz3DFGeHHJydJQgJ0Ia4uPcr5a5GwNzvjvXkrpNBp 4oiw+oHSrrAH/HNCA2l+RpJSKalTT15VoPfnUOoyHvcnkOajBLT06rbQmN+O7KVTKaR9 YzcZJ6GF5TsLaqO02MkKzqtyQC4PGS6MZ8aj3Scxct0jyCXgQfrPu+uYptB/ysPOKCj0 AfvA== X-Gm-Message-State: AOAM533iIHh2mSZx9VmuIl4YrTOI13r1AN6zdqnOpl86Tm0NgxYcQdru DVJsTNv2UbpiMW2S8dPTR2REKw== X-Google-Smtp-Source: ABdhPJwaRFIKuzRY/WaSqwBDVlSrCc6/yms2+/eGLAG32MYRnXLrjbcC/YNzWraWpr38Uy7POBn/yw== X-Received: by 2002:aa7:842c:: with SMTP id q12mr16879058pfn.209.1594316511418; Thu, 09 Jul 2020 10:41:51 -0700 (PDT) Received: from localhost ([2620:15c:202:1:f693:9fff:fef4:e70a]) by smtp.gmail.com with ESMTPSA id p10sm3565791pgn.6.2020.07.09.10.41.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 09 Jul 2020 10:41:50 -0700 (PDT) Date: Thu, 9 Jul 2020 10:41:49 -0700 From: Matthias Kaehlcke To: Sandeep Maheswaram Cc: Andy Gross , Bjorn Andersson , Greg Kroah-Hartman , Rob Herring , Mark Rutland , Felipe Balbi , Stephen Boyd , Doug Anderson , linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Manu Gautam Subject: Re: [PATCH v8 2/2] arm64: dts: qcom: sc7180: Add maximum speed property for DWC3 USB node Message-ID: <20200709174149.GM3191083@google.com> References: <1594310413-14577-1-git-send-email-sanm@codeaurora.org> <1594310413-14577-3-git-send-email-sanm@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1594310413-14577-3-git-send-email-sanm@codeaurora.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, Jul 09, 2020 at 09:30:12PM +0530, Sandeep Maheswaram wrote: > Adding maximum speed property for DWC3 USB node which can be used > for setting interconnect bandwidth. > > Signed-off-by: Sandeep Maheswaram > --- > arch/arm64/boot/dts/qcom/sc7180.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi > index 2be81a2..753e1a1 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi > @@ -2544,6 +2544,7 @@ > snps,dis_enblslpm_quirk; > phys = <&usb_1_hsphy>, <&usb_1_ssphy>; > phy-names = "usb2-phy", "usb3-phy"; > + maximum-speed = "super-speed"; > }; > }; It shouldn't be strictly necessary if you use super-speed as default max-speed in the driver, but it also does no harm. Reviewed-by: Matthias Kaehlcke You might want to add it for other platforms too.