From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f54.google.com (mail-pj1-f54.google.com [209.85.216.54]) (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 E83B83B8D75 for ; Wed, 4 Mar 2026 14:06:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772633221; cv=none; b=FvX7ccxC2FJ9pTgmKUZQ5Xn9wV6FrlH9yxjtKPqMHWlqPz02GGyTj/eAH5ZVLW45HoiwgW6dw1QjS59p6dr59UJfvX2CWPCeK3Vu4d6sVkUJMh8UtQZTr89EiQMVe/LJ0xXsg1hl8KKrOTM3khEPXjxTZRurq9mnbo4uH3GyrlQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772633221; c=relaxed/simple; bh=emXK8/tfYDDxa1P8iYWbMlLlPlfkDwMG4hmrO9QaGWA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kKFACWERSMF7Ih1AuQaSRinur3hUFB+1SM3mXRynw1wYHFk+AVa2VSeFh99lOYyst0m3FhRn5wGjjFCmRSPKcYV2uPLz0Hcw5R/9izVxYbdAJAkD2ACvD5B1z9n71WqThEERSPG7SRdzGKStWIELWLzFqAEPXjHqPSzKe5QJnZQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=TWZbxcMJ; arc=none smtp.client-ip=209.85.216.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TWZbxcMJ" Received: by mail-pj1-f54.google.com with SMTP id 98e67ed59e1d1-359866a1d02so3194378a91.0 for ; Wed, 04 Mar 2026 06:06:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772633219; x=1773238019; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=9GDiK7aQGiQOGUD0oRaiplszyhTYrKMycTga1oNn5ks=; b=TWZbxcMJ8QJK9lOtUzQ4JM0j3E1Xv6WNFtTjpWgDC8sVkyW/GgZM2qzv2qHaPY1cXv o5egNlSOJgiKIdYdfgM3BojNbGsVUZ7hj5Vuu74Vl9rTTiAjQZ7JKh0lWVVpjXmA5bQx yzanEov9ZHbr654nmyAkkwTT7oQsLLZMgdTmCA372piQq/vj4fkluiiFKI4bdVlpVS24 Q21I7Lb7my5oKTE7oX5j9fZeRmDZfAGTITAa3iMcsW0SPlIEG3RVlFRk+w/Xbf9q6/+r WIoKBvhehvGlI7ZnhZj+qncNBCwnJg6AnGS9ntsFb0Jg3ReVPTPfsHWjhT7RgibJXh+8 JNsQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772633219; x=1773238019; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=9GDiK7aQGiQOGUD0oRaiplszyhTYrKMycTga1oNn5ks=; b=C5RnpECAdle1zP70nAw/bAtqVuHXkcxXPu5WYcIJiFkE4h88DuuswVt/ZNy9RHB8E0 z4P7Tym9crSUdJ4AvhCVofdrgyiWnnH4CqgJA5HF0yHOMYGYxgLph8oH9znC34J8jq47 X49+oIQN2SUhHcRy5TAZVR/ldhCEHxXcs1y4YFwm45AB81+mxzrOIoQuwPVqnb74pwpk NCn+ufZmMMKIqwchtprkZr2b44aTmI/1SYkmMDhiSv12jAYXSpsR4DmMGecPGKG61BdH 7y7/TNNb0DZlHnpV3wOM7pL3zLp+QaEtuV9oiVNtdT35XTqWt2lxwtG1VB/DEyGamB3z 0S4Q== X-Forwarded-Encrypted: i=1; AJvYcCX/JyinNMxQ0zMfBHU/fVZ1M58Tigw39J1iWuOazQUqKnFKTU4yOroAPg6MiqL0jv5HGtYO9XmXHEVgygmwzUPP4Q==@vger.kernel.org X-Gm-Message-State: AOJu0Ywf7NC4mnhfY0DfyuHvN71GTVdYsVguEegNIPCdCZ71v+U1K52F GFRv0pDB8DSP7o8sRkE1nqM9ZvCynNTJDw2gPMc37amzq8U0yl2Lo006 X-Gm-Gg: ATEYQzy5F1hu2ymTrJRRWEYWs08JwHR4lBmWy83wPNpyCZERIGFNeGQh9V5j1HQ46RP RF5svc3z9W2Aivfjyn3VFEJ4GDplYmM3Sj4w059ITnPIuD5Mb/nt1A3X8epMjyTsNCAyiIj1LJN d5aqTFdG0b0tWlXaJn+x8Noe9BR0YGW86Z/G1gWgLjCuplWCE4Rr8Lrd4SUYo99f8gSvRKDlNa8 lNBHs+8Rlroi7tn4oll5K2U86mj0Trpc03ielohtgjc7BaPqoSfW0Thzj/ZVYJd/fLfG0kkPfW9 qUja4L3nmrQJgqbMjKZYgYeWOLK0YrUuhX7rGTUiDwNaeCX85yMYJrS+vpZg5QfAqqXyXGBYO/L 7BaFIXPLYKHM+5hqLUB4vHzWTlaO3nJbcojhe9x2lexDPpI5+fxGWeR25HmkoAqx5OQEgZgXzL0 Bw/7sWS70/0F9DRRMV/Mae X-Received: by 2002:a17:90b:5547:b0:359:7c55:c166 with SMTP id 98e67ed59e1d1-359a69a94e9mr1892448a91.7.1772633219172; Wed, 04 Mar 2026 06:06:59 -0800 (PST) Received: from rockpi-5b ([45.112.0.200]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3599c4c0f80sm6826545a91.16.2026.03.04.06.06.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2026 06:06:58 -0800 (PST) From: Anand Moon To: Vignesh Raghavendra , Siddharth Vadapalli , Lorenzo Pieralisi , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Jingoo Han , Krzysztof Kozlowski , Alim Akhtar , Minghuan Lian , Mingkai Hu , Roy Zang , Yue Wang , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Jonathan Chocron , Thomas Petazzoni , Jesper Nilsson , Paul Walmsley , Greentime Hu , Samuel Holland , Chuanhua Lei , Srikanth Thokala , Xiaowei Song , Binghui Wang , Chen Wang , Inochi Amaoto , Thierry Reding , Jonathan Hunter , Kunihiko Hayashi , Masami Hiramatsu , Nobuhiro Iwamatsu , Niklas Cassel , "Jiri Slaby (SUSE)" , Hans Zhang <18255117159@163.com>, Sai Krishna Musham , Thippeswamy Havalige , Koichiro Den , Vidya Sagar , linux-omap@vger.kernel.org (open list:PCI DRIVER FOR TI DRA7XX/J721E), linux-pci@vger.kernel.org (open list:PCI DRIVER FOR TI DRA7XX/J721E), linux-arm-kernel@lists.infradead.org (moderated list:PCI DRIVER FOR TI DRA7XX/J721E), linux-kernel@vger.kernel.org (open list), linux-samsung-soc@vger.kernel.org (open list:PCI DRIVER FOR SAMSUNG EXYNOS), linuxppc-dev@lists.ozlabs.org (open list:PCI DRIVER FOR FREESCALE LAYERSCAPE), imx@lists.linux.dev (open list:PCI DRIVER FOR FREESCALE LAYERSCAPE), linux-amlogic@lists.infradead.org (open list:PCIE DRIVER FOR AMLOGIC MESON), linux-arm-kernel@axis.com (open list:PCIE DRIVER FOR AXIS ARTPEC), sophgo@lists.linux.dev (open list:SOPHGO DEVICETREES and DRIVERS), linux-tegra@vger.kernel.org (open list:TEGRA ARCHITECTURE SUPPORT), linux-riscv@lists.infradead.org (open list:SIFIVE DRIVERS:Keyword:fu[57]40) Cc: Anand Moon Subject: [RFC v1 04/18] PCI: artpec6: Allow asynchronous probing for background link training Date: Wed, 4 Mar 2026 19:21:47 +0530 Message-ID: <20260304140329.7089-5-linux.amoon@gmail.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260304140329.7089-1-linux.amoon@gmail.com> References: <20260304140329.7089-1-linux.amoon@gmail.com> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Establishing a PCIe link can take a while, allow asynchronous probing so that link establishment can happen in the background while other devices are being probed. Signed-off-by: Anand Moon --- drivers/pci/controller/dwc/pcie-artpec6.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/controller/dwc/pcie-artpec6.c b/drivers/pci/controller/dwc/pcie-artpec6.c index e994b75986c3..d8b827926b85 100644 --- a/drivers/pci/controller/dwc/pcie-artpec6.c +++ b/drivers/pci/controller/dwc/pcie-artpec6.c @@ -520,6 +520,7 @@ static struct platform_driver artpec6_pcie_driver = { .name = "artpec6-pcie", .of_match_table = artpec6_pcie_of_match, .suppress_bind_attrs = true, + .probe_type = PROBE_PREFER_ASYNCHRONOUS, }, }; builtin_platform_driver(artpec6_pcie_driver); -- 2.50.1