From patchwork Sun Jun 25 20:25:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 696303 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 A6AD7C001DD for ; Sun, 25 Jun 2023 20:25:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230111AbjFYUZz (ORCPT ); Sun, 25 Jun 2023 16:25:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230088AbjFYUZy (ORCPT ); Sun, 25 Jun 2023 16:25:54 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB137E4C for ; Sun, 25 Jun 2023 13:25:51 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id 2adb3069b0e04-4fafe87c6fbso856291e87.3 for ; Sun, 25 Jun 2023 13:25:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1687724750; x=1690316750; 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=z1S1is2cOz63gQMr+iNsqA7cGkmzXDgvApekIDI21n4=; b=IPkhDeBtv1Tnpg8MFffJbkZe8Qw0dogWowNIkFifoqYVxDORKYIYYPlyb6F6IfHPeP tr3QK9AaGNI+LbULrFXO6N0Cp2To2JnkHWl3XvalPdZMTmCCn7Qo8L5wlMMQxF6TZ7lD j5qI3nZbEw/Q+xu3PrAyFsMTF252S7iA3kodH+Cu+LCw0muhGCaYyCTlronFEDokJA58 taQCRPi+jMxeSZO7qcOOlfl1zatPcatOwzdKQz94qZPMkJSRYVkvbnO7lnv3mK2yxe1F zINrIda5b29EP0ktnx+TnmUc+USWclm6G+iC2SHiLSjXvE3cDedNFUv/Zn4hIq25L26O edqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687724750; x=1690316750; 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=z1S1is2cOz63gQMr+iNsqA7cGkmzXDgvApekIDI21n4=; b=S2ogrFtaYtKKihhWR/lS82c5mwi4e7fPdU+iQ+Vtazx+e3lrab/02EmDAIHmakzW1A S+24s1Yf6+ywNJiP7dI1BJ9aybOSWN6o/si08P1oa+pS49cefzhcgJwgaSCnr1mvhRgi mu1otYJnGeVPkrXvB50WIuCURV5lUaBVLCWF55rRJ5xXAl38SDtsXTsoyxKpa4kSB02y UZ1L8iEkSW+jrLoBqDkjsUfldOA/bI4ZuwXpxj/rqdIwSfSYlcWnMXGX06BHs5VngwuO n0b9AbszDm2TbVLFYseU11EqEhgL3mbllvktjPWT/TW7qup+MN5HV041SjCzx5k919VJ JnwA== X-Gm-Message-State: AC+VfDzR7S5qja4CfwpBE3Prv7iG+PemPuUwptyEvkUJUyA1S0kGPBLc bxuGMU6ZOWX9xeIvEAvgiWNGAQ== X-Google-Smtp-Source: ACHHUZ5CC8puO7GbHdrVgRG7ffiHWCvaGNAWdqGja/m0zKO+WEDCYC8YY0TOxxarPk33O5HZVXHo5Q== X-Received: by 2002:a19:ca50:0:b0:4f8:578f:ace1 with SMTP id h16-20020a19ca50000000b004f8578face1mr13971019lfj.21.1687724749873; Sun, 25 Jun 2023 13:25:49 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id m21-20020a195215000000b004f8427f8716sm787537lfb.262.2023.06.25.13.25.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Jun 2023 13:25:49 -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 Subject: [PATCH v2 01/26] dt-bindings: opp: opp-v2-kryo-cpu: support Qualcomm Krait SoCs Date: Sun, 25 Jun 2023 23:25:22 +0300 Message-Id: <20230625202547.174647-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230625202547.174647-1-dmitry.baryshkov@linaro.org> References: <20230625202547.174647-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@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. 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