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 70ADE3A641C; Wed, 14 Jan 2026 16:51:59 +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=1768409519; cv=none; b=Y+3VE8OPSNWN2s7n1l7q8J1cE9A0j/mDA7bbx1p2edWvA5aQJ9lY5ZZBBnyAdNJH6i+4VFpcy8sIN9RBjQNqsvrtAKf0dT59M5pdDvx/6LWME5eGNt7m5NTEt+VYQfq9DDwYagJSvlO5SG/j7YPTInn0iiOsW5/SLrdySH/zdoY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768409519; c=relaxed/simple; bh=eqlCfJnhCcOSzYTuVouxRFGgRxB0pW/KJp9s0tKygyY=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=e6VslErS8AFZBqz22fRPOC/2hUUkpAPIpw0UFpIMLlFqpR/kNkVP0WwXPb5EVKHm38lGhI+BH6nO3cmOhOhgEhbl9CBAGnxQbN6EDPnis8Kk/LAZX7AcUxiYBKNv5gEYkPogySof2NntZ6kIQKJLe2BOFTSSv/GPXsW8KiskkBc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=b+gKOpMl; 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="b+gKOpMl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5081C2BCB0; Wed, 14 Jan 2026 16:51:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768409519; bh=eqlCfJnhCcOSzYTuVouxRFGgRxB0pW/KJp9s0tKygyY=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=b+gKOpMl1X7HJlzsLPngl16ni5+Dt6EcXJx6uDM/C6Qms+KnILawHmbM/KWKYVmqI J6QLWJ2ADcf0hOODqliXraWI1Xgh3ALNDWjG0Wa/be4sxN9BUOWT70wsYkuNxDUbq3 M/qdWw2AxkuAepIhfEFyKS+fyM0o8kRFHGN43pRzcfKlejjLDq3lo0EWvYzkdfFQSl NGFJ6lVGeSeskZeL2oUlAq4HI/c/h5bhrE1FHrNEZIs5xrP/QjBfGld3p5IR3ix4SK UHnz1lujxwEK5wEcFDbiluAN2wCULpqlIExP4+q4A8Eg3w5A4uXA3xvKkuLJaAxHOQ TEQWnVkJ+yrfA== From: Vinod Koul To: Janne Grunau , Neal Gompa , Neil Armstrong , Sven Peter Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, James Calligeros In-Reply-To: <20260108-atcphy-coldboot-fix-v1-1-01c41c6e84f2@kernel.org> References: <20260108-atcphy-coldboot-fix-v1-1-01c41c6e84f2@kernel.org> Subject: Re: [PATCH next] phy: apple: atc: Reset USB2 PHY during probe as well Message-Id: <176840951656.979558.11996676069511198685.b4-ty@kernel.org> Date: Wed, 14 Jan 2026 22:21:56 +0530 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="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13.0 On Thu, 08 Jan 2026 20:12:06 +0100, Sven Peter wrote: > Now that the upstream Type-C PHY code is getting broader test coverage we > got reports of USB devices plugged in during boot or those plugged in for > the first time after boot occasionally not working correctly. > This is partially caused by the USB2 parts of the PHY being left in an > unknown state by the previous boot stages. We reset all other parts during > probe but forgot about the USB2 PHY so let's fix that and actually reset > and power off the USB2 PHY as well. > > [...] Applied, thanks! [1/1] phy: apple: atc: Reset USB2 PHY during probe as well commit: bc148def8924e43245c353c52ced47079a5026da Best regards, -- ~Vinod