From patchwork Sun Aug 27 03:27:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13366833 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 5F167C83F14 for ; Sun, 27 Aug 2023 03:29:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229937AbjH0D2j (ORCPT ); Sat, 26 Aug 2023 23:28:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229970AbjH0D2K (ORCPT ); Sat, 26 Aug 2023 23:28:10 -0400 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 65BDB1BF for ; Sat, 26 Aug 2023 20:28:07 -0700 (PDT) Received: by mail-lf1-x133.google.com with SMTP id 2adb3069b0e04-4ff8f2630e3so3295388e87.1 for ; Sat, 26 Aug 2023 20:28:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1693106885; x=1693711685; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=t3g6MqdL49Zw746Urhy4bMomELw3at37JA0MQmf1GuE=; b=gZk56rsSYpXAtZqre3gL4WDl+llYm5Y/XTTsBsqgcBqBQjzzQaPHSBKjjhoktElCIU YSCz19InOb9kqtX51/vxWYqCwzzwaZX67t4eZNTeLIIhsDhO6XbsSCSE5zSqPwsxB48G qrJG0ZeX6n27VTUZMfVzl3vAtnOzzLnvXBM0YrgmAoQJ/KCr28rxNHnnfzEoKDmzYoq5 c7Cel9JOe10uJYXJZfcbmGezlHZapIszYnj5TvIErU0gWnUmgvVVtIS4Oh7kfxtLtE1a fkd63af0itIVNH7bpiM3KTV1KIpYvLjWABP+W+Fn0lh38L7YZxx8Tg05ZI50yhY/d8Z3 3tEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693106885; x=1693711685; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=t3g6MqdL49Zw746Urhy4bMomELw3at37JA0MQmf1GuE=; b=SpUTp2uwkxSvVwKK8D+b6TuylKUIQ26yT3cm7I1RVcuBdRTXss5Mmu6wJsvjJOnZqz QD+g21pygZfVY8vFYFqPc1Rl/wNwLglgBrhsMOrmOfcUIOYSZDte565YygBakDcL9CK7 tsZESrYa7H4qzkBj+qaeil6HdghtIw7xfdGedXifmg7B8oRWRp4Yx5WSMNt0xGYyEE4Z FZTdirdkEV1BSzz+wAW7GMdE4dk4qaMsg0P9RdElC0e6w22r2Q8cgIny6WToAY9W+xa9 TIDNUb8Dedlr5JpKB/WNMBX7LGTODt4CHfJLdoO7axDNvmB8HQw7Q8FaU5YHoFp3xsyh DzFw== X-Gm-Message-State: AOJu0YzAWWTSAa8TnprORWc2hlFnRT7o2oagFn0pyNQxGrQdA+zJKzzl XbYRLI5/YfS1rzqTIRCSoj125g== X-Google-Smtp-Source: AGHT+IFlwxRzeXJbJzLv94IcpMX3D6twL2DPEVf13PUuJa+IErq+Vxh/s+6EYL1dtdv/ufVKhAWDwA== X-Received: by 2002:a19:6705:0:b0:4f8:7513:8cb0 with SMTP id b5-20020a196705000000b004f875138cb0mr13589811lfc.2.1693106885517; Sat, 26 Aug 2023 20:28:05 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id w7-20020ac254a7000000b004fb99da37e3sm955709lfk.220.2023.08.26.20.28.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Aug 2023 20:28:05 -0700 (PDT) From: Dmitry Baryshkov To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Konrad Dybcio , Ilia Lin , Viresh Kumar , Nishanth Menon , Stephen Boyd , Michael Turquette , "Rafael J. Wysocki" , Georgi Djakov Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, Christian Marangi , Stephan Gerhold , Rob Herring Subject: [PATCH v4 1/6] dt-bindings: opp: opp-v2-kryo-cpu: support Qualcomm Krait SoCs Date: Sun, 27 Aug 2023 06:27:58 +0300 Message-Id: <20230827032803.934819-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230827032803.934819-1-dmitry.baryshkov@linaro.org> References: <20230827032803.934819-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Exted the opp-v2-kryo-cpu.yaml to support defining OPP tables for the previous generation of Qualcomm CPUs, 32-bit Krait-based platforms. It makes no sense to use 'operating-points-v2-kryo-cpu' compatibility node for the Krait cores. Add support for the Krait-specific 'operating-points-v2-krait-cpu' compatibility string and the relevant opp-microvolt subclasses properties. The listed opp-supported-hw values are applicable only to msm8996 / msm8996pro platforms. Remove the enum as other platforms will use other bit values. It makes little sense to list all possible values for all the platforms here. Acked-by: Rob Herring Signed-off-by: Dmitry Baryshkov --- .../devicetree/bindings/opp/opp-v2-kryo-cpu.yaml | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml b/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml index bbbad31ae4ca..4e84d06d5ff9 100644 --- a/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml +++ b/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml @@ -26,7 +26,9 @@ description: | properties: compatible: - const: operating-points-v2-kryo-cpu + enum: + - operating-points-v2-krait-cpu + - operating-points-v2-kryo-cpu nvmem-cells: description: | @@ -63,14 +65,16 @@ patternProperties: 5: MSM8996SG, speedbin 1 6: MSM8996SG, speedbin 2 7-31: unused - enum: [0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, - 0x9, 0xd, 0xe, 0xf, - 0x10, 0x20, 0x30, 0x70] + + Other platforms use bits directly corresponding to speedbin index. clock-latency-ns: true required-opps: true + patternProperties: + '^opp-microvolt-speed[0-9]+-pvs[0-9]+$': true + required: - opp-hz