From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0CF2CA9ECF for ; Sat, 2 Nov 2019 00:16:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 86D46208E3 for ; Sat, 2 Nov 2019 00:16:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="UfM6G2Gl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728235AbfKBAQh (ORCPT ); Fri, 1 Nov 2019 20:16:37 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:34596 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727911AbfKBAQg (ORCPT ); Fri, 1 Nov 2019 20:16:36 -0400 Received: by mail-pf1-f194.google.com with SMTP id x195so4610656pfd.1 for ; Fri, 01 Nov 2019 17:16:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=jcFx68gFVeXHdVBwzZXTkZrB0QDgMIqTKWMux+ooRs8=; b=UfM6G2Gl8WH+AYz02r39xAIYWNUDoihkgPCGzFZN0CPZc/rTNvv7I0DhHMk9S2ZN4C cdaTpMy5lTjpEQ/uzsoC8Sgvgbv6PyD7qmmAwbPTf82rrbmmlWHK7uEk0OzSyH1oLf4A xY7s7MZYXrZyZ7HAdE4hqvu7KRKynfnFKi/9UCED2aKHAGhAQzC5iT/Icpb0QUlTetuA S3JcVGZU7Dk3G+yhjWVBPXaQ00Mf4JOS+F9gKReG0WmtUbgyNBUU4wOB9F07pPQm2seu GHaRzSSVXZkfUrk9W6bgPWMGXgBlfTAcBlb0qdCyVjNP8rqaBXAngV1Vf2CXrLQ+EQBB 8chQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=jcFx68gFVeXHdVBwzZXTkZrB0QDgMIqTKWMux+ooRs8=; b=tP77RXZ4f1IDdFokjtsJji2nGrlRqOGJMOOmeHMm53ak5kp7T5/OKXKYPJc+Dj3cYM jzlhgp5qAHjEM3F/6aPZHUeGJORAFQ8iYgsgsf8ynCYnNWuZ1YBumEvBb80iUwJwN+Wt PVdZp+l4JMpvZOC7HSk7lVmKUW5AZx4uLWYiLjLxCRxphx/v2HWJlNKCuJ372SiBx/3l Oa8dzDApn+pkFLTgamZj1s2O+cTnEd80BbiZ/B7052swsOMcJPO+GZ/n030GltWq1C7D lK3dNhZiNrap4Gph0WhceQXwMxiF8TW45RAalElFrCpA+z1zft4hzgXweoVLZSYtCLUy vF0g== X-Gm-Message-State: APjAAAWPeaqOZX+Wb7gIYUBcQ5cLg2w/2L/YU5/F7h4Ylbne7CmlJRu2 KG9SCFNPoncOuEWTZC1wAYHCtw== X-Google-Smtp-Source: APXvYqwxZcLsF0q9Fc8LDGj+EyhAVJrNvRb1omSIPEuI9LoRmXdCIGqKoGl1YCTQMlQjkKKK6+sScQ== X-Received: by 2002:a17:90a:3b0d:: with SMTP id d13mr7137017pjc.86.1572653795266; Fri, 01 Nov 2019 17:16:35 -0700 (PDT) Received: from localhost.localdomain (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id j11sm7876250pgk.3.2019.11.01.17.16.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Nov 2019 17:16:34 -0700 (PDT) From: Bjorn Andersson To: Kishon Vijay Abraham I Cc: Rob Herring , Mark Rutland , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2 2/5] phy: qcom-qmp: Increase PHY ready timeout Date: Fri, 1 Nov 2019 17:16:25 -0700 Message-Id: <20191102001628.4090861-3-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191102001628.4090861-1-bjorn.andersson@linaro.org> References: <20191102001628.4090861-1-bjorn.andersson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- Changes since v1: - New patch drivers/phy/qualcomm/phy-qcom-qmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- 2.23.0