From patchwork Mon Sep 18 09:37:44 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: 13389340 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 47A20CD37B0 for ; Mon, 18 Sep 2023 09:39:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233492AbjIRJin (ORCPT ); Mon, 18 Sep 2023 05:38:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46884 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240911AbjIRJi1 (ORCPT ); Mon, 18 Sep 2023 05:38:27 -0400 Received: from mail-lj1-x22e.google.com (mail-lj1-x22e.google.com [IPv6:2a00:1450:4864:20::22e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F435115 for ; Mon, 18 Sep 2023 02:38:20 -0700 (PDT) Received: by mail-lj1-x22e.google.com with SMTP id 38308e7fff4ca-2bfbd7d49e7so67879781fa.1 for ; Mon, 18 Sep 2023 02:38:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1695029898; x=1695634698; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=7qMynowtM6sO6WhIunL19I1lsaUMnQPIdw7sq9xV6Eg=; b=Y0bwdr9UoMsxsIrPEDQuyq+Ahl+ss46DHE+tY488mJJGXfRjJ8FwZ0CcRppW2Bw3MH L4kuZa8vUvcqZXAhdq/b8xpUWsDxRh6tmvJdYOVqpm4Uzayo3DKFpcAUNVVjLnSG8+7V 8D7IIpu0Gkt4p6H9Z8NEj6sLiPtxZcVm6fs0WAwXtBjrRDyuLdbteJ8VnDNAr0xxrw+T dXC4HPKV3vZ6BBVgnq4iazhJ0QA+MGRo50z5b1dc0OVicRHDCEVcp5Dr7ihsHQsxeS3b S7Apr1Z+4bSbYqoldosPlX/u62zxBRzEO3DenLSNPljZdcpJuXdrmWPGSG0rEgQieLIR mbIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695029898; x=1695634698; 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=7qMynowtM6sO6WhIunL19I1lsaUMnQPIdw7sq9xV6Eg=; b=S/KHPgUQ9Ui+koAuZ126xO436TTuUonThl6NjbjhRpDDzZDKbcFX6tfCmIbN4rq+mu FVpnzxgNCFVEC6TGryZaO3/9egP0q895YRR2jjRDBtl1gG7MDFIwRFypKONo7X4OLWxs eoulDUxlpPKcsffG1Y3XqA6GfRjHEU8jlMToAh0UlrjqffUOdkVwZCj3xc9/GLe5IGau JfVgXFvO3yCPX7kX4H1aOW4r9HcEap/Rb98z/jY5vASg+vQzm5/M5z7M7G0PW2eIBGxZ dHecF7zBwJ26vfSQe0Ui7ofLRESah2YpRHMC77Q6vI6Qkdsf+SfVJeLHGK+pBoq2Xj7j 52jg== X-Gm-Message-State: AOJu0Yxuib1DyMj5ogAOY8dpnbwM2fRAO1bGySRRkTYY7fhlLThrrAZ0 HK/QItoGt8xSaH+s+zM4jrRevg== X-Google-Smtp-Source: AGHT+IGp45ZVIMqUnpyNlGTjOczPJW9+COazaydZ4vg+A0aUFwj9VUvBstOriVWXiS7GXoKBhC6xIQ== X-Received: by 2002:a2e:a41c:0:b0:2bf:7dc5:884d with SMTP id p28-20020a2ea41c000000b002bf7dc5884dmr6984504ljn.21.1695029897811; Mon, 18 Sep 2023 02:38:17 -0700 (PDT) Received: from blmsp.fritz.box ([2001:4091:a246:8222:872:4a5b:b69c:1318]) by smtp.gmail.com with ESMTPSA id o10-20020a1709061d4a00b0099293cdbc98sm6251164ejh.145.2023.09.18.02.38.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Sep 2023 02:38:17 -0700 (PDT) From: Markus Schneider-Pargmann To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger Cc: Ulf Hansson , Alexandre Mergnat , Chun-Jie Chen , AngeloGioacchino Del Regno , Tinghan Shen , Fabien Parent , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Markus Schneider-Pargmann Subject: [PATCH v8 0/8] soc: mediatek: MT8365 power support Date: Mon, 18 Sep 2023 11:37:44 +0200 Message-Id: <20230918093751.1188668-1-msp@baylibre.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi, no real changes in this update. Rebase to v6.6-rc2 and according change of directory. Thanks for any feedback! Best, Markus Based on v6.6-rc2 Changes in v8: - Rebased to v6.6-rc2 - Moved changes from drivers/soc to drivers/pmdomain 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/ v7 - https://lore.kernel.org/linux-arm-kernel/20230713150414.891893-1-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/pmdomain/mediatek/mt6795-pm-domains.h | 16 +- drivers/pmdomain/mediatek/mt8167-pm-domains.h | 20 +- drivers/pmdomain/mediatek/mt8173-pm-domains.h | 16 +- drivers/pmdomain/mediatek/mt8183-pm-domains.h | 125 ++++++---- drivers/pmdomain/mediatek/mt8186-pm-domains.h | 236 ++++++++++-------- drivers/pmdomain/mediatek/mt8188-pm-domains.h | 223 +++++++++++------ drivers/pmdomain/mediatek/mt8192-pm-domains.h | 112 ++++++--- drivers/pmdomain/mediatek/mt8195-pm-domains.h | 199 +++++++++------ drivers/pmdomain/mediatek/mt8365-pm-domains.h | 197 +++++++++++++++ drivers/pmdomain/mediatek/mtk-pm-domains.c | 157 ++++++++---- drivers/pmdomain/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/pmdomain/mediatek/mt8365-pm-domains.h create mode 100644 include/dt-bindings/power/mediatek,mt8365-power.h base-commit: ce9ecca0238b140b88f43859b211c9fdfd8e5b70