From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qk1-f181.google.com (mail-qk1-f181.google.com [209.85.222.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6C0761BC9F9 for ; Fri, 16 Aug 2024 15:51:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723823469; cv=none; b=SaX353ZS2LxdEX+YVzrtQusDFllpxGhxh+slWMIewGoK/iPjFdfVNJcVhmmWFjWH7H7WLWhYSidqd0XwDuXZPCxomN7HAiPg7r2xFWMyAPlIB/WriVQPcirqHxgEK9eX9JtSp75TSWDJhWhlc/F2t3j71xlOrSa516YZWEx7wXQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723823469; c=relaxed/simple; bh=4lcipL/e44Lb22Xa3R82oTZxVnOPh/E7nt1AECAzeCU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=csXpXx6NN19/rElMaodvZT7MZq51c9PRwjuY4yijPoNRMHsAgkvOHaPu4DLkuuu9XHrztFqSH7wWuGSt+Kdh2jhUkmpqkzbk+cJYfU+oNQB1wCE6RQWaQfdZRlwNCOl58wHDfOJf7BCKaTpdOexTNgQDQsyiqia5XfS8l8NIUBc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=M6fxvjKo; arc=none smtp.client-ip=209.85.222.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="M6fxvjKo" Received: by mail-qk1-f181.google.com with SMTP id af79cd13be357-7a1d3e93cceso306009285a.1 for ; Fri, 16 Aug 2024 08:51:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1723823467; x=1724428267; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to; bh=pAcbcvIfzFMxIDoCOPNFGf2Q6W3tIuVUn76G+MLwUMY=; b=M6fxvjKoqzKV5JT1ddxWE7TpIaqZbAfkhqXEg9751CJuJyNFZitrAVDnk7WkzZpAxG /il/5VC1j3U3qaQDjP+nuYlr3wg50jsf0hUi+NoXyNRCaclDplj7+UP+U/sPyerq47Y1 z2o+EkGuwFoih0W1HZnA4ohtKjw50fHANJ/Jk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723823467; x=1724428267; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=pAcbcvIfzFMxIDoCOPNFGf2Q6W3tIuVUn76G+MLwUMY=; b=BLZHWbGpJ2fiSdJOFhrSStyqxdHXSkvRBPT/Uq/bTAuvvfm1uzuhyQX5ySTomJeUGk kQKoGgTsawuqL5SA8zUVZBd8oQJ6S9F71hawyOkrv3IiJ45Kb6kNv7v4dmK3OEtMqMRC 2mPHgHYElY+jIbJerjlSX36m40Y84/UgeGTAaj9g6sFpuraokEFlIO720zCZS9rKVXgq miy94/nW6O0tpUhl+c7ZaDpzlvoZ8vxbmJLxh3NCQZ3MGDlc7w28TZjpXKT4BFtA9d1S yZh2f7cZFDbEFEtWrM2xFdHq6UfrTy4sOLLeYEYlL4o8bebQ84vCWzw6YNU4GwiP6y3S xdRw== X-Forwarded-Encrypted: i=1; AJvYcCU74HpPJ088t0gTftpi3tYKeh4LwL/7JTDf17+Ht7Ri7fYr9ZLe6EEJoR7u/yPRm+x2Tmj+8X43dGo8FIkA168IJVNpSo6+6WMb X-Gm-Message-State: AOJu0Yz7zWVmvMcj2ud8t7s8Wu9k5dFbO1eugYX9TUxsnnt2LdT6O+bq gZG7a+afx4cx8WucHYOmQ2JkUFFWzS5lzAVdc40nt76/YnOPxRbMsNWR+WOUbg== X-Google-Smtp-Source: AGHT+IEIM7ctouwZmYQqomNRV/BCMtR5QCu4/3rVHVeQWXzF2XFuKAfVwu8C5f1VSnbeJuBSYWHd+A== X-Received: by 2002:a05:6214:3b87:b0:6bf:6e97:94e4 with SMTP id 6a1803df08f44-6bf7d528c19mr49657046d6.9.1723823467402; Fri, 16 Aug 2024 08:51:07 -0700 (PDT) Received: from [10.67.48.245] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6bf6fe1101fsm18819566d6.51.2024.08.16.08.51.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 16 Aug 2024 08:51:06 -0700 (PDT) Message-ID: <140ac9e4-2678-4c40-8871-a9bfaa9285fa@broadcom.com> Date: Fri, 16 Aug 2024 08:51:03 -0700 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 05/13] PCI: brcmstb: Use bridge reset if available To: Jim Quinlan , linux-pci@vger.kernel.org, Nicolas Saenz Julienne , Bjorn Helgaas , Lorenzo Pieralisi , Cyril Brulebois , Stanimir Varbanov , Manivannan Sadhasivam , Krzysztof Kozlowski , bcm-kernel-feedback-list@broadcom.com, jim2101024@gmail.com Cc: Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Philipp Zabel , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , open list References: <20240815225731.40276-1-james.quinlan@broadcom.com> <20240815225731.40276-6-james.quinlan@broadcom.com> Content-Language: en-US From: Florian Fainelli Autocrypt: addr=florian.fainelli@broadcom.com; keydata= xsBNBFPAG8ABCAC3EO02urEwipgbUNJ1r6oI2Vr/+uE389lSEShN2PmL3MVnzhViSAtrYxeT M0Txqn1tOWoIc4QUl6Ggqf5KP6FoRkCrgMMTnUAINsINYXK+3OLe7HjP10h2jDRX4Ajs4Ghs JrZOBru6rH0YrgAhr6O5gG7NE1jhly+EsOa2MpwOiXO4DE/YKZGuVe6Bh87WqmILs9KvnNrQ PcycQnYKTVpqE95d4M824M5cuRB6D1GrYovCsjA9uxo22kPdOoQRAu5gBBn3AdtALFyQj9DQ KQuc39/i/Kt6XLZ/RsBc6qLs+p+JnEuPJngTSfWvzGjpx0nkwCMi4yBb+xk7Hki4kEslABEB AAHNMEZsb3JpYW4gRmFpbmVsbGkgPGZsb3JpYW4uZmFpbmVsbGlAYnJvYWRjb20uY29tPsLB IQQQAQgAywUCZWl41AUJI+Jo+hcKAAG/SMv+fS3xUQWa0NryPuoRGjsA3SAUAAAAAAAWAAFr ZXktdXNhZ2UtbWFza0BwZ3AuY29tjDAUgAAAAAAgAAdwcmVmZXJyZWQtZW1haWwtZW5jb2Rp bmdAcGdwLmNvbXBncG1pbWUICwkIBwMCAQoFF4AAAAAZGGxkYXA6Ly9rZXlzLmJyb2FkY29t Lm5ldAUbAwAAAAMWAgEFHgEAAAAEFQgJChYhBNXZKpfnkVze1+R8aIExtcQpvGagAAoJEIEx tcQpvGagWPEH/2l0DNr9QkTwJUxOoP9wgHfmVhqc0ZlDsBFv91I3BbhGKI5UATbipKNqG13Z TsBrJHcrnCqnTRS+8n9/myOF0ng2A4YT0EJnayzHugXm+hrkO5O9UEPJ8a+0553VqyoFhHqA zjxj8fUu1px5cbb4R9G4UAySqyeLLeqnYLCKb4+GklGSBGsLMYvLmIDNYlkhMdnnzsSUAS61 WJYW6jjnzMwuKJ0ZHv7xZvSHyhIsFRiYiEs44kiYjbUUMcXor/uLEuTIazGrE3MahuGdjpT2 IOjoMiTsbMc0yfhHp6G/2E769oDXMVxCCbMVpA+LUtVIQEA+8Zr6mX0Yk4nDS7OiBlvOwE0E U8AbwQEIAKxr71oqe+0+MYCc7WafWEcpQHFUwvYLcdBoOnmJPxDwDRpvU5LhqSPvk/yJdh9k 4xUDQu3rm1qIW2I9Puk5n/Jz/lZsqGw8T13DKyu8eMcvaA/irm9lX9El27DPHy/0qsxmxVmU pu9y9S+BmaMb2CM9IuyxMWEl9ruWFS2jAWh/R8CrdnL6+zLk60R7XGzmSJqF09vYNlJ6Bdbs MWDXkYWWP5Ub1ZJGNJQ4qT7g8IN0qXxzLQsmz6tbgLMEHYBGx80bBF8AkdThd6SLhreCN7Uh IR/5NXGqotAZao2xlDpJLuOMQtoH9WVNuuxQQZHVd8if+yp6yRJ5DAmIUt5CCPcAEQEAAcLB gQQYAQIBKwUCU8AbwgUbDAAAAMBdIAQZAQgABgUCU8AbwQAKCRCTYAaomC8PVQ0VCACWk3n+ obFABEp5Rg6Qvspi9kWXcwCcfZV41OIYWhXMoc57ssjCand5noZi8bKg0bxw4qsg+9cNgZ3P N/DFWcNKcAT3Z2/4fTnJqdJS//YcEhlr8uGs+ZWFcqAPbteFCM4dGDRruo69IrHfyyQGx16s CcFlrN8vD066RKevFepb/ml7eYEdN5SRALyEdQMKeCSf3mectdoECEqdF/MWpfWIYQ1hEfdm C2Kztm+h3Nkt9ZQLqc3wsPJZmbD9T0c9Rphfypgw/SfTf2/CHoYVkKqwUIzI59itl5Lze+R5 wDByhWHx2Ud2R7SudmT9XK1e0x7W7a5z11Q6vrzuED5nQvkhAAoJEIExtcQpvGagugcIAJd5 EYe6KM6Y6RvI6TvHp+QgbU5dxvjqSiSvam0Ms3QrLidCtantcGT2Wz/2PlbZqkoJxMQc40rb fXa4xQSvJYj0GWpadrDJUvUu3LEsunDCxdWrmbmwGRKqZraV2oG7YEddmDqOe0Xm/NxeSobc MIlnaE6V0U8f5zNHB7Y46yJjjYT/Ds1TJo3pvwevDWPvv6rdBeV07D9s43frUS6xYd1uFxHC 7dZYWJjZmyUf5evr1W1gCgwLXG0PEi9n3qmz1lelQ8lSocmvxBKtMbX/OKhAfuP/iIwnTsww 95A2SaPiQZA51NywV8OFgsN0ITl2PlZ4Tp9hHERDe6nQCsNI/Us= In-Reply-To: <20240815225731.40276-6-james.quinlan@broadcom.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 8/15/24 15:57, Jim Quinlan wrote: > The 7712 SOC has a bridge reset which can be described in the device tree. > Use it if present. Otherwise, continue to use the legacy method to reset > the bridge. > > Signed-off-by: Jim Quinlan Reviewed-by: Florian Fainelli -- Florian