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 4D3681DD0EF; Mon, 27 Jan 2025 23:10:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738019414; cv=none; b=op0K/WjIQMAGIDBXlBUSDgDGcIBLpLjRUtFW0FpZjHmedDhXRba+j4S5tdA2dD2VQmQE0relkkVo4Z8GfTEm+wgSgqHBsdjgPwm7mE79nD9XMxqcuU5tpJsatuViJhOeV4w/74nkFgXQT9P6tBrjf02EIGVbIEoiBbBhQO4I0go= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738019414; c=relaxed/simple; bh=mDgQXiGRsNxUmlPS3V5RfuoevqF1jp8XRilu/ivQirM=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=N8dIwY1ImoHP8uARRyD2Pavvz6NPTsFDjwQHkB+Ezzprmu8zw10+jWIx5Kau8nAhUTnHvXhBbYuGCX2o5xyHJ3CI32dkEw8bmj/XNOHKG2CJXPMrZhy38vgyan8+BPbJ0GbmBHCK2Jn5Nk4hRkOqTXxobPx0NdeBPzFXDe9f2gc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pXgZ4SfV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pXgZ4SfV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8429C4CED2; Mon, 27 Jan 2025 23:10:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738019413; bh=mDgQXiGRsNxUmlPS3V5RfuoevqF1jp8XRilu/ivQirM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=pXgZ4SfVcBD9gIcDXZYf/qMtQIX3dBq/tQG4lntDSWK2l1xPlWC+fxYKoLmJ3zss+ QmcS+67P5UgrL2M84KPBTCrVZAr8B8qTrRuyubi0dBt1HUv0atEflXs1hYvOgix1Qz ilHJJYRM7atA7YkYXtkbunMnwGLumz9nTvMub0ZTHZjjY8HBwLMGl0iUNZ2s1cCWc6 /qF2Yn8WaCQhZCnUU9giPcdyZqviIzWfpyoMzNyLbFYS6/5SV2km+X6WkO0PGn2Jy/ 0XmAWwgm+PootgzsY0t5BPsrFJV74Fox0zbQYGgNFy1lFhK4I2MXHT6TF8/LcnY07j C2SKbrFOc9/sw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id AEF21380AA63; Mon, 27 Jan 2025 23:10:40 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v3] net: phy: c45-tjaxx: add delay between MDIO write and read in soft_reset From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173801943950.3253418.6560196118515385560.git-patchwork-notify@kernel.org> Date: Mon, 27 Jan 2025 23:10:39 +0000 References: In-Reply-To: To: Milos Reljin Cc: andrei.botila@oss.nxp.com, andrew@lunn.ch, hkallweit1@gmail.com, linux@armlinux.org.uk, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, milos.reljin@rt-rk.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Fri, 24 Jan 2025 10:41:02 +0000 you wrote: > In application note (AN13663) for TJA1120, on page 30, there's a figure > with average PHY startup timing values following software reset. > The time it takes for SMI to become operational after software reset > ranges roughly from 500 us to 1500 us. > > This commit adds 2000 us delay after MDIO write which triggers software > reset. Without this delay, soft_reset function returns an error and > prevents successful PHY init. > > [...] Here is the summary with links: - [net,v3] net: phy: c45-tjaxx: add delay between MDIO write and read in soft_reset https://git.kernel.org/netdev/net/c/bd1bbab71760 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html