From patchwork Sun Jul 2 17:42:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13299324 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 B840AEB64DA for ; Sun, 2 Jul 2023 17:42:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229862AbjGBRmx (ORCPT ); Sun, 2 Jul 2023 13:42:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40784 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229941AbjGBRmw (ORCPT ); Sun, 2 Jul 2023 13:42:52 -0400 Received: from mail-lj1-x229.google.com (mail-lj1-x229.google.com [IPv6:2a00:1450:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8C68E5F for ; Sun, 2 Jul 2023 10:42:50 -0700 (PDT) Received: by mail-lj1-x229.google.com with SMTP id 38308e7fff4ca-2b699a2fe86so60045731fa.3 for ; Sun, 02 Jul 2023 10:42:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688319769; x=1690911769; 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=XyOAorCbVJhHlABTTxrSiqvpmH84B9FRcTFOskg14oUyQ8673F0Hb+EIxSveJkzNXn PaslLsxPujCrNBjWef30FFU33/ijO7lp3w0JCjYe49/Ed0ziZnpUxmjgmNfa2Lhyh+FR +7LCyiMz8wBNk4zf28QL+BPfFLPbzyGA/zS082XOXUBTWYOBvSxq+rsmqlg3QhTeK8ra biowc48mDv9LepJPncePz12dHo4ho/61R5wrCONxSUA6hHYK8S3j0NcLsWoK/9olaZBB +5Aku1jnGfWhCiK1nxYmTTPhXRCTYMiI+uj47yYMaw/15PbpjwKuLZVas0ATU1kRmkGV SPXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688319769; x=1690911769; 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=SglPwTOPPoMyMweczRrE39Ai5p4d7KN+4jzm37ZWCj7YoKDvYIAscYD52OPv+yYIBN ht9WId9OrNO2bMdu5vAjUXMNigbCTn/wzgZqld7XljeYGL0DEQFOkM5z/O3ZKc6UYJyV SnegwxtjOfwFenIII0fkieVQ35wWuxHe5pArORPMs3fRo8nYDJVVkXxeftHYVQL+ph/c 7ppwtp04klAHDV+j56vIZqRCw+3+apdVjGxhF8C1ZJ/LzSA3DUi6/lXV1ONCfKxsqeei xtLoPrBRFhMvLJFzER9axaWoJMV4IJjJ25JncmX0t6PLcFYFJZ/fjo7qfC/KmFtNhwsa UFYw== X-Gm-Message-State: ABy/qLbpXqDDJyp9mnWrP0sxXs0qd5tK2+Sapnty1eJI40NjlIuJ3x/o 8Y32DsPDJoj5jOdBcQ64ik7Rug== X-Google-Smtp-Source: APBJJlFsCk9TTewguE2q66KIkVWwZwyJi4AYj2OmMKyzMW7r+4vde9GJMeZGnBSz8bgi8kmdmFp+lg== X-Received: by 2002:a2e:9bd7:0:b0:2a7:adf7:1781 with SMTP id w23-20020a2e9bd7000000b002a7adf71781mr5882186ljj.2.1688319769170; Sun, 02 Jul 2023 10:42:49 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id v23-20020a2e9917000000b002b6daa3fa2csm1372550lji.69.2023.07.02.10.42.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 02 Jul 2023 10:42:48 -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 v3 01/28] dt-bindings: opp: opp-v2-kryo-cpu: support Qualcomm Krait SoCs Date: Sun, 2 Jul 2023 20:42:19 +0300 Message-Id: <20230702174246.121656-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230702174246.121656-1-dmitry.baryshkov@linaro.org> References: <20230702174246.121656-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@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