From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 26BB625D908; Wed, 9 Apr 2025 15:28:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744212528; cv=none; b=TLDpdAHuYHutCrPzAqUC3k8HUx4krtz7nRTbx/LCJaFsNUM+bAAJvN1JF3Xw/xyjIUvg9+RNkeFFg4O2BQri5oor23BVejwi+/lGpHDkCkt0TSmNTUefyy4p8Km1r/xNCt42stvGdoxYAAMr/vxgtgcGj5R8hO2e68zLNCSzUxw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744212528; c=relaxed/simple; bh=9e4D7tu8NpiZEjh0zjN7AOEJmEjmxGVQQpxC3EDMjGA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=XVYy66bWBOvbhe/C0a1RU0t4WbDbE/8eGkXIjZwPFMMaW1D/vF2DGRJwD3bDQ5ysMdqBbrlHYa4FOREDve47fjpWFK/I6SH8CzbkmmsgT/rVvL6z8RcD9iydDYKrLhkUhbBvVNVgv06Oy/uJuYhrlD3zqYiY6Z9AXqr8KjkS1kk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=qGJ+Qcgd; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="qGJ+Qcgd" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=GVms8sZy6YVwer8huqwdL535e2d50tSk6udp7SjsHpk=; b=qGJ+QcgdKd4LJA67qLXYZsIQBD ymHrSKgC+FhlSm3H9jhw1TJt/JTJElPeI3AVMc2zG+VNsbQzSKkaDwa2hs7YnBLzYddTM2061/aKq rdCKx0uxpXOpAJkRD3yKX9Zo7s/MJalDZK3D6GFtrEe+e2aIRJKTKklWlHdwbnIZ+iCo=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1u2XLs-008Z3N-Sg; Wed, 09 Apr 2025 17:28:32 +0200 Date: Wed, 9 Apr 2025 17:28:32 +0200 From: Andrew Lunn To: "Lucien.Jheng" Cc: linux-clk@vger.kernel.org, hkallweit1@gmail.com, linux@armlinux.org.uk, kuba@kernel.org, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, daniel@makrotopia.org, ericwouds@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, joseph.lin@airoha.com, wenshin.chung@airoha.com, lucien.jheng@airoha.com Subject: Re: [PATCH v8 net-next PATCH 1/1] net: phy: air_en8811h: Add clk provider for CKO pin Message-ID: References: <20250409150902.3596-1-lucienx123@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250409150902.3596-1-lucienx123@gmail.com> On Wed, Apr 09, 2025 at 11:09:02PM +0800, Lucien.Jheng wrote: > EN8811H outputs 25MHz or 50MHz clocks on CKO, selected by GPIO3. > CKO clock operates continuously from power-up through md32 loading. > Implement clk provider driver so we can disable the clock output in case > it isn't needed, which also helps to reduce EMF noise > > Signed-off-by: Lucien.Jheng Reviewed-by: Andrew Lunn Andrew