| Message ID | 20240102-j7200-pcie-s2r-v5-10-4b8c46711ded@bootlin.com |
|---|---|
| State | New |
| Headers | show
Return-Path: <linux-gpio+bounces-5547-incoming=patchwork.ozlabs.org@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=BsnVe4V9; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.199.223; helo=ny.mirrors.kernel.org; envelope-from=linux-gpio+bounces-5547-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org [147.75.199.223]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VJlPv495Dz1yXv for <incoming@patchwork.ozlabs.org>; Tue, 16 Apr 2024 23:34:27 +1000 (AEST) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 71C101C21148 for <incoming@patchwork.ozlabs.org>; Tue, 16 Apr 2024 13:34:25 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 66213131E41; Tue, 16 Apr 2024 13:30:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="BsnVe4V9" X-Original-To: linux-gpio@vger.kernel.org Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) (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 7371F131732; Tue, 16 Apr 2024 13:30:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713274232; cv=none; b=rSBqOif0siCcBGGDzDmZY/CnLWqUhEjYuYwAKdr6sPwGgwoDwL6rQQMeh19n6C2Nl/s57Mh8XZdB8L468Gt62lx7w906rCb1/DYs3v8k8h3/MMYJS00P8FuOU+2nWRegqPlr1i3Rvqel1rBuxhekzZ1KUcth/xo29Td4fCGOLgg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713274232; c=relaxed/simple; bh=SKxnqxqQTOu0V80tOrHg0VWiV3r/5d05UFM/bBwvo2w=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=pmiFRe6uJqoOJErDymbuor4MiXx+dQR9apHMKLMloqFhq90Bgk+vp4xyEfWXV9Su5olPuxVa4pdEM6KTB6OE5wIF4Dur9RDjwsiDBi2rRqmm+fOktrod5ZSBVOItm0pTyQv7LBLkd5uS8wjw78t1uogFkedzC2jWAXiTu2J6M/E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=BsnVe4V9; arc=none smtp.client-ip=217.70.183.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Received: by mail.gandi.net (Postfix) with ESMTPSA id 6D9BA40006; Tue, 16 Apr 2024 13:30:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1713274228; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lu3hCWyQRXgdKfpiur37ixVeu1808uQZIfDP+sU8AMA=; b=BsnVe4V9Z/9QIlrhv+rS6yFcQLThF6H6hGelARmzGr7HYZEFfNtCqqSmOhHwaNnb2kU/71 H9rfm/oBP+rkoe71xpXN9QLWPz56a2IadENKCMOCvITkxebMaqCNYELoZlllf5RTy9gqx3 wUVyV/I+bRfRazZFYDa4g11WZktB7PxXIlruvYKgYQ//1gsq/Fy1s2PbFxnGAFz0OdL1wm Ux2FQGJbavl8lDOqta1in+VxGO00xqfVNm85tTsef4Qh7Q91O+ZPtzhCsVakmB9mQoMKi9 zOL8N2XvN9++PnpND4QLmcNhimd5RQoALAwy7gs19eS1rATmC4O9UXxR+seiaw== From: Thomas Richard <thomas.richard@bootlin.com> Date: Tue, 16 Apr 2024 15:29:59 +0200 Subject: [PATCH v5 10/11] PCI: j721e: Use T_PERST_CLK_US macro Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: <linux-gpio.vger.kernel.org> List-Subscribe: <mailto:linux-gpio+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-gpio+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240102-j7200-pcie-s2r-v5-10-4b8c46711ded@bootlin.com> References: <20240102-j7200-pcie-s2r-v5-0-4b8c46711ded@bootlin.com> In-Reply-To: <20240102-j7200-pcie-s2r-v5-0-4b8c46711ded@bootlin.com> To: Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <brgl@bgdev.pl>, Tony Lindgren <tony@atomide.com>, Aaro Koskinen <aaro.koskinen@iki.fi>, Janusz Krzysztofik <jmkrzyszt@gmail.com>, Vignesh R <vigneshr@ti.com>, Andi Shyti <andi.shyti@kernel.org>, Peter Rosin <peda@axentia.se>, Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= <kw@linux.com>, Rob Herring <robh@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>, Siddharth Vadapalli <s-vadapalli@ti.com> Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, gregory.clement@bootlin.com, theo.lebrun@bootlin.com, thomas.petazzoni@bootlin.com, u-kumar1@ti.com, Thomas Richard <thomas.richard@bootlin.com> X-Mailer: b4 0.12.0 X-GND-Sasl: thomas.richard@bootlin.com |
| Series |
Add suspend to ram support for PCIe on J7200
|
expand
|
diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c index 9af4fd64c1f9..967a5bf38e26 100644 --- a/drivers/pci/controller/cadence/pci-j721e.c +++ b/drivers/pci/controller/cadence/pci-j721e.c @@ -539,7 +539,7 @@ static int j721e_pcie_probe(struct platform_device *pdev) * after 100 us. */ if (gpiod) { - usleep_range(100, 200); + fsleep(PCIE_T_PERST_CLK_US); gpiod_set_value_cansleep(gpiod, 1); }
Use the T_PERST_CLK_US macro, and the fsleep() function instead of usleep_range(). Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> --- drivers/pci/controller/cadence/pci-j721e.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)