From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A144716427 for ; Wed, 18 Oct 2023 11:27:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kyEqx+qC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 51D39C433C7; Wed, 18 Oct 2023 11:27:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697628453; bh=cBS8iPeDj6slggeTZUr0Yc9TQoHt7y7o/45kNU8IDbE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kyEqx+qCg14/Xbq+If6ae+zR1j4HJDc0QV0W35oQcyFjvWOgz5s+oI1YPd7F1kdfO OtMbry/ZzEfK02V3hunNL7jihBznljtaSJENPjbQepqPKOOG5AyQgjgx3Hw+XjtAuS +O95gxyt9g71/7tHJ7ksjx9DWzdwp/LMLhxtYJ/qLqejTklXzjpbSB4F3liHo+nbu4 OBxS/RvnjPX7BP/VUdJawXLTYC/FSM8Kq0cnUoJk9mFM7jdVRh/8zUJHL1YagkEGX9 o53bmx8QNeRSopaKv29f1EdSSrgfTZcVlx/wxnm5ez76LFsM7c8A1EZUFTL4UpgEP2 IsRWBst2J5ZQA== Date: Wed, 18 Oct 2023 13:27:29 +0200 From: Simon Horman To: Yoshihiro Shimoda Cc: s.shtylyov@omp.ru, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH net-next v3 2/2] rswitch: Add PM ops Message-ID: <20231018112729.GL1940501@kernel.org> References: <20231017113402.849735-1-yoshihiro.shimoda.uh@renesas.com> <20231017113402.849735-3-yoshihiro.shimoda.uh@renesas.com> Precedence: bulk X-Mailing-List: netdev@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: <20231017113402.849735-3-yoshihiro.shimoda.uh@renesas.com> On Tue, Oct 17, 2023 at 08:34:02PM +0900, Yoshihiro Shimoda wrote: > Add PM ops for Suspend to Idle. When the system suspended, > the Ethernet Serdes's clock will be stopped. So, this driver needs > to re-initialize the Ethernet Serdes by phy_init() in > renesas_eth_sw_resume(). Otherwise, timeout happened in phy_power_on(). > > Signed-off-by: Yoshihiro Shimoda Reviewed-by: Simon Horman