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=-2.2 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=ham 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 83F63C43381 for ; Thu, 28 Mar 2019 16:05:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5141120823 for ; Thu, 28 Mar 2019 16:05:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Cg9Pff4g"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="iHCPATuz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5141120823 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/X/LqRoKFhhQh5BkCwKP06S+wSCdf237Bk3ICgpNaCI=; b=Cg9Pff4gJlNvbNuszAmew7oEq WUqerrooJu/OaK0wwh9wyWxU6BMMGKaTBM27SAmJKjiMjRTKxt+PmiYgE7zYbALc6xhzlqa8XbVwT 0s1hcF2LkARlUl/Lux68B5Lz2ciTxshBDYKdikXStsVdJZX9zS7SgTX7B2x5Jaz3kLcQqDFuCO/LW UIMJX0yqG0In2Q2tJ8Gdnl8E0ygN6QHNl2PpPK5LyoGG5uMtBnuW6+yEqC3YLJpFIIQPMxk9bHd2w GGBhtFb/RcUKKgo4fRbMWoSScCKBj1bVkYktm/thnbH4E8S55YPL/8lFgZoUfoCLDtX6GU8sxYYh2 q2PmUkZuQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h9XXE-0006bL-Cy; Thu, 28 Mar 2019 16:05:44 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h9XXA-0006b1-M2 for linux-arm-kernel@lists.infradead.org; Thu, 28 Mar 2019 16:05:42 +0000 Received: by mail-wr1-x444.google.com with SMTP id j9so23589998wrn.6 for ; Thu, 28 Mar 2019 09:05:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=sTlLaF2AVbuhDLt0mTLKsBVzL6cJXM9NMNhTlA1OPD0=; b=iHCPATuzT6LqJ+4wf3P7+FfEfQi9lFImt/0Ca3u3w+rmT5lFsftrD99lzwJQgYrKFS cflPGBa3yYyfwvysD+bgtOeP2Y6OJkmCctK3AOSRizRP3y0bTfDnUj3oSI3dcg+w67iT NEGTRVlgpfNBZdqzSRO1RctOJtp3rDpt0s0YXBHxJbEwB0vfu9avbYuieQJv3ILc2Pea 5s/2BNRBQfCvtdnQ8+HWrZVeLSubMCXJgeQi7QLUKNPhAkg8fr7M7bfO7Nm7TWoJhYEz qg0bdoI7PbTEnz3XFaNw9bhPHu2sV15ti9rii/JlzhZaV8qfBdhRl+AoHOAzzn48/rdG +MjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=sTlLaF2AVbuhDLt0mTLKsBVzL6cJXM9NMNhTlA1OPD0=; b=OLpH5ra3IGCGVevD5gWUB01md2BuvATS6cgjMr6LmnURp2a24pNNuUqEyrxogqz2dY ew1UPJhb7y/FAc9ybBG60gM1B8uEnQzQaoBSOq8ix7GP+IyvkUfSavYcGS24UeAqENsv Zz9JUgPRQUE7hQ+EoizYLnmhPCRzGYjzknRvxywmquJ0NjdUKDN0kTf+eaF842nlhqSL vbOs/3RN4q4N6gpjk6T5AUv/IiYrxI8STvytDf8O8gaiJ6JCSm0yZnyedrdZkcB3VyvX pwZ6dzpSM5tApyVOfCbAWVZcZNGveHm81lHMgGk3meovTUlzJdLWEua1YqURBi6GejFp o+Vg== X-Gm-Message-State: APjAAAWfoN5YjqolNAxThsTst7Isy4AHMk/+b23RNj3o8+w8ht5a8ZEB Yhd93nji1Ad23L2RGWIPN+s= X-Google-Smtp-Source: APXvYqxDKPK1GqZ7ha8yeYZWNFjM0CZVabQVcrzBwrEieTTnKv4rhzfmltzBH98l3dWyBSs3bQl7bw== X-Received: by 2002:a05:6000:14a:: with SMTP id r10mr1495717wrx.107.1553789138555; Thu, 28 Mar 2019 09:05:38 -0700 (PDT) Received: from localhost (pD9E51B25.dip0.t-ipconnect.de. [217.229.27.37]) by smtp.gmail.com with ESMTPSA id g1sm2535300wmc.25.2019.03.28.09.05.37 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 28 Mar 2019 09:05:37 -0700 (PDT) Date: Thu, 28 Mar 2019 17:05:35 +0100 From: Thierry Reding To: Joseph Lo Subject: Re: [PATCH V7 0/8] Add CPUidle support for Tegra210 Message-ID: <20190328160535.GC5518@ulmo> References: <20190221072150.4395-1-josephl@nvidia.com> MIME-Version: 1.0 In-Reply-To: <20190221072150.4395-1-josephl@nvidia.com> User-Agent: Mutt/1.11.4 (2019-03-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190328_090540_873323_8170C04B X-CRM114-Status: GOOD ( 21.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-tegra@vger.kernel.org, Thomas Gleixner , Daniel Lezcano , linux-arm-kernel@lists.infradead.org, Jonathan Hunter Content-Type: multipart/mixed; boundary="===============2751738318168488659==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============2751738318168488659== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ABTtc+pdwF7KHXCz" Content-Disposition: inline --ABTtc+pdwF7KHXCz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 21, 2019 at 03:21:42PM +0800, Joseph Lo wrote: > This patch series adds CPUidle support for Tegra210, which supports > cpu-sleep state for CPU cores. And due to arch timer cannot work > across CPU core power-down and power on reset signal event. We introduce > Tegra210 timer driver to work as clock event device. So it can be the > wake-up source of CPU cores when they idled in the power-down state. >=20 > Fix in V7: > * kconfig fix for 'depends on ARM || ARM64' > * move suspend/resume to clkevt > * refine the usage of the macro of TIMER_OF_DECLARE > * update the 'entry/exit-latency-us' properties in the idle-states node > * add one patch for Shield platform support >=20 > Fix in V6: > * refine the timer defines in the timer driver (PATCH 2) > * add ack tags from Jon Hunter. >=20 > Fixed in V5: > * Just resend this whole series again with timer and Tegra maintainers > included >=20 > Fixed in V4: > * merge timer-tegra210.c into timer-tegra20.c > * add a new patch to select TEGRA_TIMER by default for Tegra210 >=20 > Fixed in V3: > * use timer-of API for Tegra210 timer driver >=20 > Fixed in V2: > * list all the timer IRQs in the binding doc and dts file > * add error clean-up code in timer driver > * add entry-latency-us and exit-latency-us properties for idle-states > DT node >=20 > Joseph Lo (7): > dt-bindings: timer: add Tegra210 timer > clocksource: tegra: add Tegra210 timer support > soc/tegra: default select TEGRA_TIMER for Tegra210 > arm64: tegra: fix timer node for Tegra210 > arm64: tegra: add CPU idle states properties for Tegra210 > arm64: tegra: Enable CPU idle support for Jetson TX1 > arm64: tegra: Enable CPU idle support for Smaug > arm64: tegra: Enable CPU idle support for Shield >=20 > .../bindings/timer/nvidia,tegra210-timer.txt | 36 ++ > .../arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 6 + > .../arm64/boot/dts/nvidia/tegra210-p2894.dtsi | 6 + > arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 7 + > arch/arm64/boot/dts/nvidia/tegra210.dtsi | 33 +- > drivers/clocksource/Kconfig | 3 +- > drivers/clocksource/timer-tegra20.c | 370 ++++++++++++------ > drivers/soc/tegra/Kconfig | 1 + > include/linux/cpuhotplug.h | 1 + > 9 files changed, 348 insertions(+), 115 deletions(-) > create mode 100644 Documentation/devicetree/bindings/timer/nvidia,tegra2= 10-timer.txt Patches 4-8 applied to for-5.2/arm64/dt, thanks. Thierry --ABTtc+pdwF7KHXCz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlyc8MwACgkQ3SOs138+ s6GkrA/+J0q8YkPX5UQ7nACwOrHN2DuZu1tAgso0IMHBYCsseqbISpaIGZc6bw/i pxrb7ugp/7KVSaXUK0uwnDXKh0pkEMLX8sey8pP/si/EeJbEJ6al1pkzgess2BHp rJmEdCmDg6yfR4pcMsTCadZ84pB1oLgYUMixUnPqT6G2PjZDDzkj7b0B6VhrLkIO iCWXdU3laVOLSFpHDtIAjEJfPVFnfUesCIx+dsXvTbg3XlHjBqFhCeIE13C+gNF7 7gaIJanjdncXtJ1rxb0LWu7nVptL7l2jbEpw78Xgha5qikhfee13IeAETLWc+k47 JC4jdhJ7VZV4sV4URepUMurHN7ObI9O5lGuLntLAd5mysiyUmvzkpOSWL/3MNnU8 qVk2x6Z/+fQ0aWpQPzg3Er5tH5JFtfmE8XDTs5Xlvoz309T6lrxs19g8Auaa/Isl iz1Y6N3u8Kh8jKLoufDXNkh/43RCoB9bGoBg9cPRPntPL6U5dsMN1vRGshLtmdTx mAweRrsNdLvwiST7UHSp50ny4bA7+cUeMMMUMt0RGwmpW9VZph17mFiYT5eIvYiN jRXImCAK6hTZYYmJfU/ofenIs9W1JagZfl2Ya9pVnPP7EJjc4xJm24TAGoTcqmna +/sGpUeHjD0cAelUR7STgqMVyFhaFR4yBEeY/c3JYemQ5GtkKpA= =t0K7 -----END PGP SIGNATURE----- --ABTtc+pdwF7KHXCz-- --===============2751738318168488659== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============2751738318168488659==--