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=-0.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 10F02C282CB for ; Sat, 9 Feb 2019 18:54:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D746920643 for ; Sat, 9 Feb 2019 18:54:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kemnade.info header.i=@kemnade.info header.b="OHmSmIqL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727875AbfBISyE (ORCPT ); Sat, 9 Feb 2019 13:54:04 -0500 Received: from mail.andi.de1.cc ([85.214.239.24]:40540 "EHLO h2641619.stratoserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727184AbfBISyC (ORCPT ); Sat, 9 Feb 2019 13:54:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20180802; h=Content-Type:MIME-Version:References: In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=0eU1k6dX8J0XmRThAkqgj7y8wKku6XnImH23mgoaowU=; b=OHmSmIqLhaj7FAhSftbeHTf7u zDzRphDm/wTnspAFcatAYM6hPLxRwKCPGlTXtaK55nSyCP2aexvr+TyNK/S+r2LMyOYNu/i3/8MF4 dRTgOUD6HImQLOZmMk7MB1pW7/RCcBGFkoqOM8LZBsw21oJYnaY/T1cX42kkKwgAXzzIQ=; Received: from pd9e2f9b9.dip0.t-ipconnect.de ([217.226.249.185] helo=aktux) by h2641619.stratoserver.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1gsXlA-00068z-L6; Sat, 09 Feb 2019 19:53:52 +0100 Date: Sat, 9 Feb 2019 19:53:39 +0100 From: Andreas Kemnade To: Tony Lindgren Cc: t-kristo@ti.com, mturquette@baylibre.com, sboyd@kernel.org, linux-omap@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, bcousson@baylibre.com, paul@pwsan.com, letux-kernel@openphoenux.org Subject: Re: [PATCH v3 0/3] mach-omap2: handle autoidle denial Message-ID: <20190209195105.74bb9085@aktux> In-Reply-To: <20190121195803.GH5544@atomide.com> References: <20190116220429.9136-1-andreas@kemnade.info> <20190121195803.GH5544@atomide.com> X-Mailer: Claws Mail 3.14.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/65=PCPS8TYCcaoYbPhBie0B"; protocol="application/pgp-signature" Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org --Sig_/65=PCPS8TYCcaoYbPhBie0B Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Mon, 21 Jan 2019 11:58:03 -0800 Tony Lindgren wrote: > * Andreas Kemnade [190116 14:04]: > > On the gta04 with a dm3730 omap_hdq does not work properly when the > > device enters lower power states. Idling uart1 and 2 is enough > > to show up that problem, if there are no other things enabled. > > Further research reveals that hdq iclk must not be turned off during > > transfers, also according to the TRM. That fact is also correctly descr= ibed > > in the flags but the code to handle that is incomplete. > >=20 > > To handle multiple users of a single ick, autoidle is disabled > > when a user of that ick requires that (has the OCPIF_SWSUP_IDLE)) > >=20 > > Changes v3: > > - replace CLK_IS_BASIC > >=20 > > Changes v2: > > - uses spinlocks instead of mutexes > > - invert counter logic > > - check whether clock type is basic =20 >=20 > For this series it's best to merge it all via the > clock tree along with the related clock patches: >=20 > Acked-by: Tony Lindgren >=20 hmm, this is stalled. Have I missed any new objections? Regards, Andreas --Sig_/65=PCPS8TYCcaoYbPhBie0B Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEE7sDbhY5mwNpwYgrAfb1qx03ikyQFAlxfIbMACgkQfb1qx03i kyTzzA/+OHsIwacb/G1qQhvkuTCOcU9XvIV82zhtLWKSzN/JCUJCTcYHaRzC1sHq 6SkA7Tyc9fDeXrpgZFhI62C0eIuIYjkZ/894LxJkkKrJvEepezJbpU7FWaHohJSe vqWUUnjvh5ElSt+/4cjk2xukWiET0P2PwRvkZPLMEeFNr2n1z7zBqsbjG3tfuHln IgstegDhHVUj/m1h8wI76V9cbAOavlH9pU5eG5qd5fa+fg1QYUlYlKRUkohWYczJ mF7P1GXpEFoFTr+QNIcOTSWXXPrbt4iKfDfNn16oRCpApFs8RCYZw7zpB1T7PEEu uOApIJm8sntuSmA8+JLEwNcDZOD8ZbJu8f/3Le6nH47qe20ViiecptQmcxYFR4CJ AE96FYpVk0BPZNu52r4IUsdTv/l//tH5okj06VmkwB59ovICpGFAICMwlIOl6Wn6 eOV+F2c/C+07aRTbQ2sYaHOuwxn1xOKaWg5+NfbIL3BYT1VgdHF4woWfapzhsO6w 2rNwMH6e65/X00oNirC2e3ykP8FAcQZQKRXWPGBOT0ypjdbYfsBGk7Ojs6HIFk0W h8/uAOJbnGlMTLO+eN+4+3Wfdsmbc9K1Knl3tQHg8T8gXgaehpyuNvAj+iaFFXXr tpiokpKPJUC/ZQ1+bAzZHraVRqJ3EhK+tvbbp0bMm6aV6TKnyWc= =uXmU -----END PGP SIGNATURE----- --Sig_/65=PCPS8TYCcaoYbPhBie0B--