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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6657DC433FE for ; Thu, 27 Jan 2022 23:08:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343700AbiA0XIc (ORCPT ); Thu, 27 Jan 2022 18:08:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239780AbiA0XIZ (ORCPT ); Thu, 27 Jan 2022 18:08:25 -0500 Received: from mail-pf1-x436.google.com (mail-pf1-x436.google.com [IPv6:2607:f8b0:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24386C06173B for ; Thu, 27 Jan 2022 15:08:25 -0800 (PST) Received: by mail-pf1-x436.google.com with SMTP id u130so4371415pfc.2 for ; Thu, 27 Jan 2022 15:08:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=/1uOFTgg0x7nxOozmt+E9oLAD0yJmH2M0jmKFxZDwp8=; b=N5XEoUM5GPx0kQt4THwu9A+kK+DZR0wMVHnyygjwUG5aaFoDL+gOadyxplbQetMhe7 wrCn7wY6jwGkNG0PfOk50FCELTNuv5Ef6BAmJkfoYlHmzbA34qzN6oU2TbxPfDvxZ87u PhwuMG6XcbV1qCtwINtTlV/2e77vS1BRriaxs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=/1uOFTgg0x7nxOozmt+E9oLAD0yJmH2M0jmKFxZDwp8=; b=vQD/mBSlR84zE1KEbWU14LnpK731FZdgJYRkcR9fgPkRqdSQ1dltkNx6w8PozSk/by odJ3Kg9gEFh829X5VCOcz2YFkFacy/qlctFVj2wq4Nb35+0WWD+pirsvEqSzCPGYveob W1DlNYAZ8hbE+UoqJQkfUX/aRk4kLKFq2fe0c5XkI8ttXypoEeP/6zZ5VZS6XbMUCvbC UFi84Ku7pCVWVRgHlU+9HsCLEJq9zYTO4SetnmGuu90Bvo2JyrHGPg/D58L1MtbqPFCb r/l7C5nan0XnW+jOsAc1SMfpv+iRLqURR/BJtzPQO+O5KEBuGLJ/wPAhs5yURee6xrc3 ir8g== X-Gm-Message-State: AOAM530DrgEZWw6bvFa26QEl3FwKR5X6mpUmVDG4Aj/dLJDQ472M2owb +R4o2toEQ5dvu/RUKcMw6QmGJQ== X-Google-Smtp-Source: ABdhPJyhsxMBgopZJQ9Yzo2MIciHeAMHqFWshYvoQ8YUfc42nVNLVluvkoFoX6uSfTwD6O2dKCWxcQ== X-Received: by 2002:a63:6ac3:: with SMTP id f186mr4322420pgc.81.1643324904727; Thu, 27 Jan 2022 15:08:24 -0800 (PST) Received: from localhost ([2620:15c:202:201:723d:38a9:9e7f:3435]) by smtp.gmail.com with UTF8SMTPSA id b5sm20269235pgl.22.2022.01.27.15.08.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 27 Jan 2022 15:08:24 -0800 (PST) From: Brian Norris To: MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Rob Herring Cc: linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Lin Huang , linux-arm-kernel@lists.infradead.org, Derek Basehore , devicetree@vger.kernel.org, linux-pm@vger.kernel.org, Heiko Stuebner , Brian Norris Subject: [PATCH v2 00/15] rk3399: Clean up and enable DDR DVFS Date: Thu, 27 Jan 2022 15:07:11 -0800 Message-Id: <20220127230727.3369358-1-briannorris@chromium.org> X-Mailer: git-send-email 2.35.0.rc0.227.g00780c9af4-goog MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series covers 2 primary tasks: 1) Resubmit prior work: [RESEND PATCH v5 3/4] arm64: dts: rockchip: Enable dmc and dfi nodes on gru. https://lore.kernel.org/lkml/20210308233858.24741-2-daniel.lezcano@linaro.org/ [RESEND PATCH v5 2/4] arm64: dts: rk3399: Add dfi and dmc nodes. https://lore.kernel.org/lkml/20210308233858.24741-3-daniel.lezcano@linaro.org/ This series was partially merged a while back, but the remaining 2 patches were blocked mostly on stylistic grounds (alpha/numerical ordering). 2) Integrate many updates, bugfixes, and clarifications that were done by Rockchip and Google engineers when first launching this platform. Many of these were not integrated in the earlier series (e.g., the OPPs changed before production; earlier patchsets used pre-production numbers). Along the way, it seemed worthwhile to convert the binding docs to a schema. Among other reasons, it actually helped catch several errors and omissions in translation between downstream device trees and the version that actually landed upstream. See the patches for further details. Regards, Brian Changes in v2: - Fix yamllint issues - Adapt to various review comments (use of *-hz, hyphens, node naming) - Add a few new bugfixes - Add some new properties (ported from downstream kernels) required for stability - Convert more properties from "cycles" to "nanoseconds" Brian Norris (13): dt-bindings: devfreq: rk3399_dmc: Convert to YAML dt-bindings: devfreq: rk3399_dmc: Deprecate unused/redundant properties dt-bindings: devfreq: rk3399_dmc: Fix Hz units dt-bindings: devfreq: rk3399_dmc: Specify idle params in nanoseconds dt-bindings: devfreq: rk3399_dmc: Add more disable-freq properties PM / devfreq: rk3399_dmc: Drop undocumented ondemand DT props PM / devfreq: rk3399_dmc: Drop excess timing properties PM / devfreq: rk3399_dmc: Use bitfield macro definitions for ODT_PD PM / devfreq: rk3399_dmc: Support new disable-freq properties PM / devfreq: rk3399_dmc: Support new *-ns properties PM / devfreq: rk3399_dmc: Disable edev on remove() PM / devfreq: rk3399_dmc: Use devm_pm_opp_of_add_table() PM / devfreq: rk3399_dmc: Avoid static (reused) profile Lin Huang (2): arm64: dts: rk3399: Add dfi and dmc nodes arm64: dts: rockchip: Enable dmc and dfi nodes on gru .../bindings/devfreq/rk3399_dmc.txt | 212 ---------- .../bindings/devfreq/rk3399_dmc.yaml | 370 ++++++++++++++++++ .../dts/rockchip/rk3399-gru-chromebook.dtsi | 7 + .../boot/dts/rockchip/rk3399-gru-scarlet.dtsi | 12 + arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 28 ++ .../boot/dts/rockchip/rk3399-op1-opp.dtsi | 25 ++ arch/arm64/boot/dts/rockchip/rk3399.dtsi | 19 + drivers/devfreq/rk3399_dmc.c | 299 +++++++------- 8 files changed, 595 insertions(+), 377 deletions(-) delete mode 100644 Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt create mode 100644 Documentation/devicetree/bindings/devfreq/rk3399_dmc.yaml -- 2.35.0.rc0.227.g00780c9af4-goog