From patchwork Fri Dec 20 10:17:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 182227 Delivered-To: patch@linaro.org Received: by 2002:a92:1f98:0:0:0:0:0 with SMTP id f24csp325670ilf; Fri, 20 Dec 2019 02:17:43 -0800 (PST) X-Google-Smtp-Source: APXvYqzdSn0SJto3E14lQcy/dimURj5WT+pZwwWZS4LUU2bsNnDFh5VKq2vWy3o32zKiCK1vmzEA X-Received: by 2002:aca:33d5:: with SMTP id z204mr3349388oiz.120.1576837062976; Fri, 20 Dec 2019 02:17:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576837062; cv=none; d=google.com; s=arc-20160816; b=cpwtKrsquZpnGs2VoOm6iEdlCkrERzmnXKDQTUWuE9xG22N/uAGdAjMbzarHPx+kop JTFR+9U5jlt7+U/DUABm0dflW+qC/UiXylNtZWPtK1LcwTioW+yQVU9rgzQRbetjQe+1 LFyX93eOx+DAsc8evLUe9fLqDRbFqU18oOTPg5aBtBU9asR+wxkasDc1xb5lfyru2nt4 Te+XJF2Ecl4PtszjdlzJGHrNg8NATGUlvAk0IHxQpGmUPbwDG2DtZi0yLMMhX7ISygjd 6upMD7wI7YCOp0Mk3SNJydvsdLg9qAC749y2qOAstISl62YQenoldPPLcWiIFocnmISX 0Low== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=7dNkHppjXwII6U6JHTtlNke7qfH7z1XU33SXrIDnriA=; b=H+QH+D4eHp6+lMk7+Y2osZjuEjcboLlKGojuTL1KlELTTGNL+FvYn9lPGU/QeXFG8O NP+EsNlry+TLjuFXRsoolVlLd96emOZAFM9o+IxHN+ieTBpVVYYQh+ak7pbBk+6e1aNm JM6wxWlJOF4TSeShLtdXPUU/4N36pnxCRq1OdTQjkaQsJ1U52Qq+LSCyWi42bpP3Ynrv 48ddpZYlQkiqIk+GI2RBMRh27rqB1A5uE4dBvCUbXcoIusEGJ85hzWYardG0oMPHuXr6 VqAlPo4n8vTMTc5P91EtXD3pqEn+BesVOr1QAtqgBwLNNGDUeBq3afoG6qxcbbN/LnuP Mo+Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b="B/zZDE4n"; spf=pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a12si4319345oie.87.2019.12.20.02.17.42; Fri, 20 Dec 2019 02:17:42 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b="B/zZDE4n"; spf=pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726210AbfLTKRm (ORCPT + 15 others); Fri, 20 Dec 2019 05:17:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:53056 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727347AbfLTKRm (ORCPT ); Fri, 20 Dec 2019 05:17:42 -0500 Received: from localhost.localdomain (unknown [106.201.107.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5C32424682; Fri, 20 Dec 2019 10:17:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576837061; bh=Ck3ilHyvx6XvHA65br3cwI6dDkzvtwpztH+Uhmy2tGA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B/zZDE4n02b82w4qCokUUQjSkUgLZwjv5e9nYqSUAfE2q2owaqqvaS3AF/cUOvdjo g5afNUbO3sB9dU/TtmkVlAQ8BVSKRaVjvOhcwUfVlDkdaxp72791c0zBTYM3nZZsls ty+wyajBHF3lWNajncHVZ6hMXVgq6u63SMDr45JU= From: Vinod Koul To: Kishon Vijay Abraham I Cc: linux-arm-msm@vger.kernel.org, Bjorn Andersson , Andy Gross , Can Guo , Jeffrey Hugo , linux-kernel@vger.kernel.org, Evan Green , Vinod Koul Subject: [PATCH v2 1/5] phy: qcom-qmp: Increase PHY ready timeout Date: Fri, 20 Dec 2019 15:47:15 +0530 Message-Id: <20191220101719.3024693-2-vkoul@kernel.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191220101719.3024693-1-vkoul@kernel.org> References: <20191220101719.3024693-1-vkoul@kernel.org> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Bjorn Andersson It's typical for the QHP PHY to take slightly above 1ms to initialize, so increase the timeout of the PHY ready check to 10ms - as already done in the downstream PCIe driver. Signed-off-by: Bjorn Andersson Tested-by: Evan Green Tested-by: Vinod Koul Signed-off-by: Vinod Koul --- drivers/phy/qualcomm/phy-qcom-qmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.23.0 diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c index 091e20303a14..66f91726b8b2 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -66,7 +66,7 @@ /* QPHY_V3_PCS_MISC_CLAMP_ENABLE register bits */ #define CLAMP_EN BIT(0) /* enables i/o clamp_n */ -#define PHY_INIT_COMPLETE_TIMEOUT 1000 +#define PHY_INIT_COMPLETE_TIMEOUT 10000 #define POWER_DOWN_DELAY_US_MIN 10 #define POWER_DOWN_DELAY_US_MAX 11