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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id EAED7C433EF for ; Wed, 9 Feb 2022 20:30:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WaWoqIrCjIOl6hMnR1qZfQssed3AbEUyw99ok/xyyqo=; b=kQEbkZDaHja312 m1/gGBGnwOc8Bj4w3DmA7oDXebrEh+l9VW/ZWeRIhT0vhPSvjX4JxDlP8nGmP/VBzh5xwYVY4++Q2 LjmLMzdBL7yCbYw/XwyeY8P5VuJ2TN+gY4uS5+G8kVJhPkDw+0b4imBk7E/HsZtppYUh5qsaL8smu hRV+fPJVVxul5wBNIJHRZAyyY3Rjf61C5g78+o0a0SIvUGoAMp5pEPNA48Pa1bHZsSanxwDRIjDeG w0o5kBUD3feXoeztxB5eTrfruqm1fg5WD73WhxfYFwI8wRe1ofoQU6B5Ub2V6F5Ns5rpT4sXvgacl FSz42gqP8LzyDtq9HF8w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nHtaR-001Yvj-EW; Wed, 09 Feb 2022 20:29:11 +0000 Received: from mail-oi1-f176.google.com ([209.85.167.176]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nHtaO-001YvE-8E; Wed, 09 Feb 2022 20:29:09 +0000 Received: by mail-oi1-f176.google.com with SMTP id i5so3777500oih.1; Wed, 09 Feb 2022 12:29:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=qX/iv0/I3lulBzogE/XezC3rR6c9uyWKFDg4KqlAzQ4=; b=Vp6Fd+ynYFszjaJrr+T1SfSe6rAcUJqxAAOONvrhahbOGwDBvtmLmm86ENvVOrhWDt VeBdNXXGTmhJQMhclEgHTGihnzBCHZ5X0IN624ham2gPyDsnf3HcURlMlKeElhsS0kux 5GRpeBjlZ5lB9KPkZOahmJh3R+f6dmR/zMltRUn2/j7Lu1OvCdgzvaKcsNyHBtBWy2ge 4Iq0AewfXoypwTVJYIdk5tVhC+z74rnUW+doc3fEFEzSNmBG4mfV+eR/BKLK8otEuc6f EjQSefZuGR1LJYN2NKMzsfLApGVtYgXzQ98AzzIaPCuGhFp1+6lFZsC5yIMl+NIcPdzd iDRQ== X-Gm-Message-State: AOAM531/o/GCPs2ZPqJz72V4Knvx0tvviOxM8RhCN6rqr0+u3vaZBQJy yUqrWQHr0QZsjaYu7AVGmQ== X-Google-Smtp-Source: ABdhPJyeIlxx9yA912gKiYSVOckzCyB2ECcB5acxCzx2wrIfJzWy1fsVNYEgra580uClr8vGIPLCsQ== X-Received: by 2002:aca:a891:: with SMTP id r139mr2194753oie.337.1644438546936; Wed, 09 Feb 2022 12:29:06 -0800 (PST) Received: from robh.at.kernel.org (66-90-148-213.dyn.grandenetworks.net. [66.90.148.213]) by smtp.gmail.com with ESMTPSA id bl6sm7216978oib.38.2022.02.09.12.29.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Feb 2022 12:29:05 -0800 (PST) Received: (nullmailer pid 849316 invoked by uid 1000); Wed, 09 Feb 2022 20:29:04 -0000 Date: Wed, 9 Feb 2022 14:29:04 -0600 From: Rob Herring To: Brian Norris Cc: Rob Herring , Lin Huang , Kyungmin Park , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, MyungJoo Ham , Heiko Stuebner , linux-pm@vger.kernel.org, linux-rockchip@lists.infradead.org, Chanwoo Choi , linux-arm-kernel@lists.infradead.org, Derek Basehore Subject: Re: [PATCH v2 05/15] dt-bindings: devfreq: rk3399_dmc: Add more disable-freq properties Message-ID: References: <20220127230727.3369358-1-briannorris@chromium.org> <20220127150615.v2.5.I382d4de737198ea52deb118c9bdc4d93d76e009e@changeid> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220127150615.v2.5.I382d4de737198ea52deb118c9bdc4d93d76e009e@changeid> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220209_122908_312364_3A81A04A X-CRM114-Status: GOOD ( 13.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 27 Jan 2022 15:07:16 -0800, Brian Norris wrote: > DDR DVFS tuning has found that several power-saving features don't have > good tradeoffs at higher frequencies -- at higher frequencies, we'll see > glitches or other errors. Provide tuning controls so these can be > disabled at higher OPPs, and left active only at the lower ones. > > Signed-off-by: Brian Norris > --- > > Changes in v2: > - hyphens, not underscores > - *-hz units, and drop the types definition > > .../bindings/devfreq/rk3399_dmc.yaml | 37 +++++++++++++++++++ > 1 file changed, 37 insertions(+) > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel