From patchwork Fri Nov 13 16:29:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 7612771 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 193CDBF90C for ; Fri, 13 Nov 2015 16:31:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4E15E207C3 for ; Fri, 13 Nov 2015 16:31:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 426A3202D1 for ; Fri, 13 Nov 2015 16:31:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933092AbbKMQaJ (ORCPT ); Fri, 13 Nov 2015 11:30:09 -0500 Received: from mail-wm0-f47.google.com ([74.125.82.47]:37206 "EHLO mail-wm0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933091AbbKMQaH (ORCPT ); Fri, 13 Nov 2015 11:30:07 -0500 Received: by wmww144 with SMTP id w144so37961135wmw.0 for ; Fri, 13 Nov 2015 08:30:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre_com.20150623.gappssmtp.com; s=20150623; h=from:subject:to:cc:organization:message-id:date:user-agent :mime-version:content-type:content-transfer-encoding; bh=PttpTc2b8T55XKBtSAyyWYvsZzSWciYGWPh43Atv7JI=; b=c4g/M1pHGjIHFxSqfZIMfh+pvLQgAvnowGJZDXUiD6vD9cLxZrXr8qpKf3p/RxBhut sUyOla8NSWDmmIKfAXqtTrZMxXLab5jLIiwR2jvwvYs/HULJhSHuw4qDECoPhV5WWXHG 8zFpMU5RH8nM9v+xIV5pbnfzpGe0ULCZ4IoCoQbW+FX9uU5m0av9H0z3W2Hr7L/FZtEQ aZr7aCX2uhXxIafDKdYz8VADgvo648TpZePVK0yLG4j4cdyeLI3J7qdQjxOSS6FdrYkf a0jeGargKFpG4ZjOHFKTjA1fqbO2zPz3vppY2yUQlMBcusYzi/NtBYm20+36zuBfDe7F ICjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:subject:to:cc:organization:message-id:date :user-agent:mime-version:content-type:content-transfer-encoding; bh=PttpTc2b8T55XKBtSAyyWYvsZzSWciYGWPh43Atv7JI=; b=YkCDd86FQzv8tJCnJRsO4jr1lr6kTiDMovRVxBUghKoFwZr/PuomtwkmZiJSdGTRk7 USr77QBoWNXgc4p7tvyfDOUtP/Az+Lk8eQf3BO0a1GJl62AbjJOZCC9g5cpkt7cXMMtc fzwrAh5LjV8HpYSQn5DVFiyaM/GugHWYAZPQ2tue8XX3nLeNHStuM/3iCaI3+FZxgpd8 JDMHZURsBOs49Dk65ezGsAadYQUv7MnDQNCrotIIuPQL40XXm07lrxZlz0TNzILUmC8z e/kHf2WO8ohndNVm2lIhbeFQuWMoCD5dVYFkU23gOFCMHFl8SuhRh/BJDenXiE4Csh3a PHHQ== X-Gm-Message-State: ALoCoQnDYK2qWpPgHYyLxg4EKb5eseWCstDWdOhjTF7MccpC9GEs0z/B9K5BxoIhonvXzBiMP7KT X-Received: by 10.194.8.227 with SMTP id u3mr23549113wja.38.1447432204994; Fri, 13 Nov 2015 08:30:04 -0800 (PST) Received: from [192.168.1.21] ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id h198sm4676821wmd.9.2015.11.13.08.30.04 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 13 Nov 2015 08:30:04 -0800 (PST) From: Neil Armstrong Subject: [PATCH v2 1/4] arm: omap2+: add missing HWMOD_NO_IDLEST in 81xx hwmod data To: Tony Lindgren , Paul Walmsley Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Brian Hutchinson , fisaksen@baylibre.com Organization: Baylibre Message-ID: <56461001.3050707@baylibre.com> Date: Fri, 13 Nov 2015 17:29:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add missing HWMOD_NO_IDLEST hwmod flag for entries not having omap4 clkctrl values. The emac0 hwmod flag fixes the davinci_emac driver probe since the return of pm_resume() call is now checked. This solves the following boot errors : [ 0.121429] omap_hwmod: l4_ls: _wait_target_ready failed: -16 [ 0.121441] omap_hwmod: l4_ls: cannot be enabled for reset (3) [ 0.124342] omap_hwmod: l4_hs: _wait_target_ready failed: -16 [ 0.124352] omap_hwmod: l4_hs: cannot be enabled for reset (3) [ 1.967228] omap_hwmod: emac0: _wait_target_ready failed: -16 Cc: Brian Hutchinson Signed-off-by: Neil Armstrong --- arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c index b1288f5..6256052 100644 --- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c @@ -144,6 +144,7 @@ static struct omap_hwmod dm81xx_l4_ls_hwmod = { .name = "l4_ls", .clkdm_name = "alwon_l3s_clkdm", .class = &l4_hwmod_class, + .flags = HWMOD_NO_IDLEST, }; /* @@ -155,6 +156,7 @@ static struct omap_hwmod dm81xx_l4_hs_hwmod = { .name = "l4_hs", .clkdm_name = "alwon_l3_med_clkdm", .class = &l4_hwmod_class, + .flags = HWMOD_NO_IDLEST, }; /* L3 slow -> L4 ls peripheral interface running at 125MHz */ @@ -850,6 +852,7 @@ static struct omap_hwmod dm816x_emac0_hwmod = { .name = "emac0", .clkdm_name = "alwon_ethernet_clkdm", .class = &dm816x_emac_hwmod_class, + .flags = HWMOD_NO_IDLEST, }; static struct omap_hwmod_ocp_if dm81xx_l4_hs__emac0 = {