From patchwork Tue Aug 29 21:40:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Bee X-Patchwork-Id: 718750 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 E51C7C83F1A for ; Tue, 29 Aug 2023 21:41:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233140AbjH2Vlb (ORCPT ); Tue, 29 Aug 2023 17:41:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53314 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239789AbjH2VlV (ORCPT ); Tue, 29 Aug 2023 17:41:21 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 29537D7; Tue, 29 Aug 2023 14:41:18 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id 4fb4d7f45d1cf-529fb04a234so6465949a12.3; Tue, 29 Aug 2023 14:41:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693345276; x=1693950076; 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=vgbDSFaryU4ca1B55I/LLmVwTu+viTZKb05cg+910PM=; b=AqH0BsF0hNVol900WOqi4rt6SS9FUq28g4n+6s8zqFkxslrdmYYzizP0Sn/dRXH7eL B/yXdL5XtJl19Zln+OaZajEqXl/nH0ABck3aYyC/Bcs3fW58sc4f2L9dqZQUaxZQHEll aTtJiPZ3ui1OHWH21mvKk2OXT3FO7Djt/6tUYCbPWvV8qSIldwMh02QVSvTqkO6eZcZD ZGYM3P1Sv2YHFkB0fWvO+eT7adMnmZ6TzMnTze4gJjIhLOjxQPHrnxfbV929+abef3KS trQM7e1Zh3xGTaK1DlJA15wbdB99HBeCEUpseqIsmEDufomJNfC/P44gJCcGME+Dzs7I IENg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693345276; x=1693950076; 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=vgbDSFaryU4ca1B55I/LLmVwTu+viTZKb05cg+910PM=; b=gOI/up5ev9u544nuLRj0vR+9VOmBsCo7p0gPRq5lWMGEclFYS8INtiDDf5KOwUzBRs wJ0bLZT6L6iJM/dH13Q2VaUy0mgzdc+bo+xadTG4b4pNPMYkMdrPPpKB3gG9zKBdE+Ps Z55x0vi6STzf9zJirlOwkusoGjtNcLZD20G9WJ2GM6gYKdOiAdPvU3cXyX2dl72K86/x td97NAL53FgHDK/SunnBUEP9dCybc4zqlZgirEx1iA/+l0E6aKLrCl6fcswTjYGCI7b9 +77cn+ivpU53HZmJAR+2h9RLYo0aR22OSfj600kwGgzQOj/TRX3tRhFQU8hAL65+ggmD icfQ== X-Gm-Message-State: AOJu0YypbvyaK3veqlnr8yAVI+A+YcMYYPxooguEcjbFMiVKounICtPr vUw7tmeAcm4tT96O3iWopA== X-Google-Smtp-Source: AGHT+IFUtF4tAi87N77EKj8HYwHF1DKsELUTQbd3MjCDy66CG2SqZHgFuUrx/SQ9h14cPF8BM5rtdg== X-Received: by 2002:a50:fb95:0:b0:522:3849:48d8 with SMTP id e21-20020a50fb95000000b00522384948d8mr389164edq.9.1693345276579; Tue, 29 Aug 2023 14:41:16 -0700 (PDT) Received: from U4.lan ([2001:9e8:b963:7410:84d2:f616:9527:dd98]) by smtp.gmail.com with ESMTPSA id f15-20020aa7d84f000000b0052228721f84sm6113428eds.77.2023.08.29.14.41.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Aug 2023 14:41:16 -0700 (PDT) From: Alex Bee To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Alex Bee Subject: [PATCH v2 0/4] Enable SMP bring-up and cpu frequency-scaling for RK3128 Date: Tue, 29 Aug 2023 23:40:01 +0200 Message-ID: <20230829214004.314932-2-knaerzche@gmail.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This series aims to enable bring-up of the non-boot cpu-cores by the Rockchip platsmp driver and enables cpu frequency-scaling by defining appropriate operating points. Please see commit messages of the individual patches for details. These patches have been part of the pretty huge RK3128 bring-up/fix-up series [0] which I've splitted-up now, as suggested. [0] https://lore.kernel.org/linux-rockchip/20230829171647.187787-1-knaerzche@gmail.com Alex Bee (4): ARM: dts: rockchip: Add SRAM node for RK3128 ARM: dts: rockchip: Add CPU resets for RK3128 ARM: dts: rockchip: Enable SMP bring-up for RK3128 ARM: dts: rockchip: Switch to operating-points-v2 for RK3128's CPU arch/arm/boot/dts/rockchip/rk3128.dtsi | 61 ++++++++++++++++++++++++-- 1 file changed, 57 insertions(+), 4 deletions(-) base-commit: 2dde18cd1d8fac735875f2e4987f11817cc0bc2c