From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="ehX/+cx3" Received: from mail-il1-x12d.google.com (mail-il1-x12d.google.com [IPv6:2607:f8b0:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79902C4 for ; Fri, 1 Dec 2023 12:08:37 -0800 (PST) Received: by mail-il1-x12d.google.com with SMTP id e9e14a558f8ab-35aa6107e9fso8940625ab.0 for ; Fri, 01 Dec 2023 12:08:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1701461317; x=1702066117; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=5X67UT48wg/5S+eDppQqxVPicA/oErz3kVT5PTAiSag=; b=ehX/+cx3iPY6svSaiLZ9VzvRWANI0cJqQli64GM088iKs7vFTwHY7bMzd7RNL2vvlQ mK5M/jAhNKEezESaxjUOrwTu+11OxWM2rkjP3h6CA6WkuR6YGfiug5tZqbqrNop9rmlY wMvsyxaFsyDCGKmv5xNVja5rJcjj8boCISxjg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701461317; x=1702066117; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=5X67UT48wg/5S+eDppQqxVPicA/oErz3kVT5PTAiSag=; b=jEKoexLR5jMPKQCg20Tt5C8AO+eTzh1ns577PuPczMgUN1+XUXvuY0FuTmvqjqJleA qgw14OZx0LHObsMSiZLJ9dTxCglPk6BnC6P8JUng5y38CaO3u9zeLDdobaV18Mxt1iJp 9KHpmYt6Sgyxm/3SNAXAqvQwUD9jGArsmzOFb1iUhUuw2XCXcstV9BAyDeDekLStZhBV jw19XL89OdJ7ykXjnOrJkYvgoX356IyIcvz8IZfbX6s+2QFcpicxvM0n0O8bXvDSKtla bfSqYN4nLaJXX94789wRzl+XRuXiRFJ6apEMU7Ch68VM55GoLzpn7OOOK0LsqYHGITHh fA+g== X-Gm-Message-State: AOJu0YxzUTgtBsBikHVELqmawfj4yuGD3JSEhitlAsxG8JZUcj6IpWDn 1OhSHFHBqW2QJsCAT/8m7iLpCA== X-Google-Smtp-Source: AGHT+IGafXXzfp/Kjl2w6ZU4AO7+2S3gpE7t2D/zhikZhTXGjbpHML5z+Irzs9a1Q+blMY1vw9EvXA== X-Received: by 2002:a92:dc10:0:b0:35c:a639:bce3 with SMTP id t16-20020a92dc10000000b0035ca639bce3mr76174iln.1.1701461316905; Fri, 01 Dec 2023 12:08:36 -0800 (PST) Received: from localhost (74.120.171.34.bc.googleusercontent.com. [34.171.120.74]) by smtp.gmail.com with UTF8SMTPSA id bt10-20020a056e02248a00b0035cafe5d3d6sm778ilb.32.2023.12.01.12.08.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 01 Dec 2023 12:08:36 -0800 (PST) Date: Fri, 1 Dec 2023 20:08:36 +0000 From: Matthias Kaehlcke To: Frieder Schrempf Cc: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Frieder Schrempf , Anand Moon , Benjamin Bara , Rob Herring , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= Subject: Re: [RESEND PATCH v2 2/3] usb: misc: onboard_usb_hub: Add support for clock input Message-ID: References: <20231127112234.109073-1-frieder@fris.de> <20231127112234.109073-2-frieder@fris.de> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20231127112234.109073-2-frieder@fris.de> On Mon, Nov 27, 2023 at 12:22:25PM +0100, Frieder Schrempf wrote: > From: Frieder Schrempf > > Most onboard USB hubs have a dedicated crystal oscillator but on some > boards the clock signal for the hub is provided by the SoC. > > In order to support this, we add the possibility of specifying a > clock in the devicetree that gets enabled/disabled when the hub > is powered up/down. > > Signed-off-by: Frieder Schrempf Acked-by: Matthias Kaehlcke