From patchwork Thu Jul 13 15:04:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Schneider-Pargmann X-Patchwork-Id: 1807356 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=baylibre-com.20221208.gappssmtp.com header.i=@baylibre-com.20221208.gappssmtp.com header.a=rsa-sha256 header.s=20221208 header.b=hRZggRho; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4R1yZB0zy7z20ZZ for ; Fri, 14 Jul 2023 01:04:34 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230371AbjGMPEb (ORCPT ); Thu, 13 Jul 2023 11:04:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232547AbjGMPE3 (ORCPT ); Thu, 13 Jul 2023 11:04:29 -0400 Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2397FE68 for ; Thu, 13 Jul 2023 08:04:28 -0700 (PDT) Received: by mail-ej1-x633.google.com with SMTP id a640c23a62f3a-992af8b3b1bso118096266b.1 for ; Thu, 13 Jul 2023 08:04:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20221208.gappssmtp.com; s=20221208; t=1689260666; x=1691852666; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=TwNGulIA2ho0EBWPPONOOw90suBzDLAU+ZErTuI+Vzc=; b=hRZggRhob6aVHF8C/YtZ1wNcx/+AtkQw4WxbNzb/Y0jrRutfiQDp6DsjI+SCBxq7AA 6lRPJWVDWYzgXHmOLgZ3ASS9HoDyxaToeUAcKivABM8Bfo0G+zxLFbT+hwu05zZy2jJp 7kFfqBAiKA8whjWz4HoafKKQiK6IGSIxxoZNxCYrhLp9MeNcbLacGj3kIm+V+0uzct0V kQvIOX/AH1+kaypzuHob1K0/+1roW0Op8OlPwHC0FrcQdlitNtK072ap5mKo+KeHto2u H8S9rG/Xd5Qqny/FDkLCSi5in5nA4c6nO8mglpoVkE7SoGkaEnhu9yQLwnf1hJ63GRU1 GbzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689260666; x=1691852666; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=TwNGulIA2ho0EBWPPONOOw90suBzDLAU+ZErTuI+Vzc=; b=HBgj/OtIqTFMSlPIneMswY6XXFznFW10FCMBhqFR22X0IRx8k+Sdx6g/XtQjKb4091 upDgSYcu1iJY2ERVoXtIsnRqCtfeAnyfQWiqAgprW1ynkhQVGHT8gY3FMgC6e51We2TX XlAXmXG5bE16/GIlq5QNDiAhaOUMsrMx3E3gaXRWPSE2l16Wh+L2VbtT33cI6kBO0IV1 53LNmQvVIyQiApcVFWFiwm2Yktv4rZagU1JO0qnKRETsFHw5R95wr/J7VOM8FbiVFOqT 7Fk3WiPafh6z3vkNYnPy5ebPfYjaM9oir1jngmjkyDu0NwU8B5wTeNmLdi4yGEYYl6WL zC2g== X-Gm-Message-State: ABy/qLZ5c1tB78On9o6vsnlbMY5+nTQ2n2vTxWEL2D3byOQf3tpyv7qy vFmawCV2A6X/EpH+NVrsWkcdHQ== X-Google-Smtp-Source: APBJJlG70SgkGGn23vEi3FSKwCEUIJMon8LV4qYHTuV1LyiLcqxeGAwf1wxRGXZOoEsp5bCsKbtmeA== X-Received: by 2002:a17:906:7786:b0:993:d8be:53f5 with SMTP id s6-20020a170906778600b00993d8be53f5mr1818669ejm.14.1689260666585; Thu, 13 Jul 2023 08:04:26 -0700 (PDT) Received: from blmsp.fritz.box ([2001:4091:a247:82fa:1d6d:d215:e7c4:dd5e]) by smtp.gmail.com with ESMTPSA id cd26-20020a170906b35a00b009929c39d5c4sm4102939ejb.36.2023.07.13.08.04.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Jul 2023 08:04:26 -0700 (PDT) From: Markus Schneider-Pargmann To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger Cc: Chun-Jie Chen , AngeloGioacchino Del Regno , Tinghan Shen , Fabien Parent , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Markus Schneider-Pargmann Subject: [PATCH v7 0/8] soc: mediatek: MT8365 power support Date: Thu, 13 Jul 2023 17:04:06 +0200 Message-Id: <20230713150414.891893-1-msp@baylibre.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi, this version just fixes some small style issues and rebases to v6.5-rc1. Thanks for any feedback! Best, Markus Based on v6.5-rc1 Changes in v7: - Rebased to v6.5-rc1 - Fixed a couple of small style issues pointed out by Angelo Changes in v6: - Change flags field to be u8 instead of u32 - Use macro concatenation to simplify BUS_PROT macros: BUS_PROT_WR(_hwip, ...) etc. - Use the final bit values for scpsys_bus_prot_flags from the beginning of the series. - Changed scpsys_domain_data->caps to be u16 to accommodate the new flag MTK_SCPD_STRICT_BUS_PROTECTION. Changes in v5: - Create defines for all registers and bits in mt8365 power domain patch - Redesign scpsys_bus_prot_data to use flags to store reg_update, clr_ack as well as the difference between SMI and INFRACFG. The code uses the appropriate regmap depending on the flags. - The WAY_EN patch now uses two flags, one for inverted operations 'BUS_PROT_INVERTED' and one to use infracfg-nao for the status flags 'BUS_PROT_STA_COMPONENT_INFRA_NAO'. Changes in v4: - Redesigned WAY_EN patch and split it up in smaller patches. - Added two documentation patches. - Added mediatek,infracfg-nao field to the binding. Changes in v3: - Mainly redesigned WAY_EN patch to be easier to understand - Rebased onto v6.0-rc1 - Several other stuff that is described in the individual patches Changes in v2: - Updated error handling path for scpsys_power_on() - Minor updates described in each patch Previous versions: v1 - https://lore.kernel.org/linux-mediatek/20220530204214.913251-1-fparent@baylibre.com/ v2 - https://lore.kernel.org/linux-mediatek/20220725081853.1636444-1-msp@baylibre.com/ v3 - https://lore.kernel.org/linux-mediatek/20220822144303.3438467-1-msp@baylibre.com/ v4 - https://lore.kernel.org/linux-arm-kernel/20230105170735.1637416-1-msp@baylibre.com/ v5 - https://lore.kernel.org/linux-arm-kernel/20230619085344.2885311-1-msp@baylibre.com/ v6 - https://lore.kernel.org/linux-arm-kernel/20230627131040.3418538-1-msp@baylibre.com/ Alexandre Bailon (2): soc: mediatek: Add support for WAY_EN operations soc: mediatek: Add support for MTK_SCPD_STRICT_BUS_PROTECTION cap Fabien Parent (2): dt-bindings: power: Add MT8365 power domains soc: mediatek: pm-domains: Add support for MT8365 Markus Schneider-Pargmann (4): soc: mediatek: pm-domains: Move bools to a flags field soc: mediatek: pm-domains: Split bus_prot_mask soc: mediatek: pm-domains: Create bus protection operation functions soc: mediatek: pm-domains: Unify configuration for infracfg and smi .../power/mediatek,power-controller.yaml | 6 + drivers/soc/mediatek/mt6795-pm-domains.h | 16 +- drivers/soc/mediatek/mt8167-pm-domains.h | 20 +- drivers/soc/mediatek/mt8173-pm-domains.h | 16 +- drivers/soc/mediatek/mt8183-pm-domains.h | 125 ++++++---- drivers/soc/mediatek/mt8186-pm-domains.h | 236 ++++++++++-------- drivers/soc/mediatek/mt8188-pm-domains.h | 223 +++++++++++------ drivers/soc/mediatek/mt8192-pm-domains.h | 112 ++++++--- drivers/soc/mediatek/mt8195-pm-domains.h | 199 +++++++++------ drivers/soc/mediatek/mt8365-pm-domains.h | 197 +++++++++++++++ drivers/soc/mediatek/mtk-pm-domains.c | 157 ++++++++---- drivers/soc/mediatek/mtk-pm-domains.h | 51 ++-- .../dt-bindings/power/mediatek,mt8365-power.h | 19 ++ include/linux/soc/mediatek/infracfg.h | 41 +++ 14 files changed, 972 insertions(+), 446 deletions(-) create mode 100644 drivers/soc/mediatek/mt8365-pm-domains.h create mode 100644 include/dt-bindings/power/mediatek,mt8365-power.h base-commit: 06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5