From patchwork Sat Apr 8 23:49:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 671691 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 C07C0C77B71 for ; Sat, 8 Apr 2023 23:49:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229532AbjDHXtj (ORCPT ); Sat, 8 Apr 2023 19:49:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229468AbjDHXti (ORCPT ); Sat, 8 Apr 2023 19:49:38 -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 E0C6E7ECB for ; Sat, 8 Apr 2023 16:49:35 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id z8so4270879lfb.12 for ; Sat, 08 Apr 2023 16:49:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1680997774; 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=SBn9oSiF3o/A0b+8tH08ZlFNUTIn05KGxA3dKhpQgjA=; b=aU/pZEQpgtxWT4D1sJ9d87Vg6iB+8sTit4o1ya+byIsqwyf06c1GBAIyV2bFUzWxC4 VU3895+Xib7MWEDQtksEvFpQzxu+rNi3ELsioVYNxzknKfhka+qjJ3lnXdqCsQbPmOor TMx7t/1QwOBpZUrdHZjHuiY1QvK8WxUCQm8NsSK1rP3dbHKm3Bco22Zo1hUk1Z+O53AC qS/N1XzP44Fl2pEL2IFg7GMblJOJTP6TZRYPNYNbEwfMULJSxoqJaheprLyVIwi75Oi3 YLSrGMuTTk2bnMaR56DDufzvCcmZFHEElWjZignpn5rbPe8VyVZQU1vmTdMZ0Ovc01Un vH5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680997774; 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=SBn9oSiF3o/A0b+8tH08ZlFNUTIn05KGxA3dKhpQgjA=; b=SY4TZDLFkGcR0FbEHELNWs7xKtoW34873NNoOH1POTItuCdGA9f0Cx7aageSFYyUWA Oip4BU0dDQclWMZ5qIxHNN95GssVpStQy2QxqPjrVAg0gj2v9ZSKqsWbyitwjqCi5myk Ip0HFj47wV197AYpgPkMwQ1iOHdQHsEX9Sklo+yz6l58BWl0hIjLVDJePOXTCa0ljJYW cTq6UUypRnffRLcuMqV6dbLF5wP17ENXXRrghYxmA3uhrbtnVSCGN0AM7JzQosxJxicX hfClEWhTIWRAUYM0NRu7LS2urR47ABkzu5/IabEpWzpTosm4SX80iEHemlvMz4NT1VI8 e6bg== X-Gm-Message-State: AAQBX9cqtakuwOTPOLWpmr9hekAll3mBbQIIbXtd8Rwizcfchiot+qVf cr6AyDOZiWpjjKfnuEdBTD66Cg== X-Google-Smtp-Source: AKy350bNy+8d1aymxSFpoiVA1ON9UiMQ9E8OV0VXgLD9oiLfFcsgh1On05ALDTN0eyeLvGR27hEuoQ== X-Received: by 2002:ac2:5ddc:0:b0:4e8:3cf8:5d64 with SMTP id x28-20020ac25ddc000000b004e83cf85d64mr810807lfq.37.1680997774176; Sat, 08 Apr 2023 16:49:34 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id q26-20020ac2529a000000b004e7fa99f3f4sm1353008lfm.265.2023.04.08.16.49.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 08 Apr 2023 16:49:33 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Georgi Djakov , Rob Herring , Krzysztof Kozlowski Cc: Yassine Oudjana , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v4 1/4] dt-bindints: interconnect/msm8996-cbf: add defines to be used by CBF Date: Sun, 9 Apr 2023 02:49:29 +0300 Message-Id: <20230408234932.2363302-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230408234932.2363302-1-dmitry.baryshkov@linaro.org> References: <20230408234932.2363302-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On msm8996 CBF interconnects power and performance CPU clusters. Add corresponding interconnect defines to be used in device trees. Signed-off-by: Dmitry Baryshkov --- include/dt-bindings/interconnect/qcom,msm8996-cbf.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 include/dt-bindings/interconnect/qcom,msm8996-cbf.h diff --git a/include/dt-bindings/interconnect/qcom,msm8996-cbf.h b/include/dt-bindings/interconnect/qcom,msm8996-cbf.h new file mode 100644 index 000000000000..aac5e69f6bd5 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,msm8996-cbf.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (C) 2023 Linaro Ltd. All rights reserved. + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_MSM8996_CBF_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_MSM8996_CBF_H + +#define MASTER_CBF_M4M 0 +#define SLAVE_CBF_M4M 1 + +#endif From patchwork Sat Apr 8 23:49:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 671690 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 00236C77B7C for ; Sat, 8 Apr 2023 23:49:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229495AbjDHXtl (ORCPT ); Sat, 8 Apr 2023 19:49:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229545AbjDHXtk (ORCPT ); Sat, 8 Apr 2023 19:49:40 -0400 Received: from mail-lf1-x12a.google.com (mail-lf1-x12a.google.com [IPv6:2a00:1450:4864:20::12a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B5F383C0 for ; Sat, 8 Apr 2023 16:49:38 -0700 (PDT) Received: by mail-lf1-x12a.google.com with SMTP id e11so2401583lfc.10 for ; Sat, 08 Apr 2023 16:49:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1680997776; 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=+0geAgYGsx7hni60w58j8pf3w02X0TfqWpWQ/tBRl5U=; b=Bz4zi/RgCQ0yWgP+h4LCoqcQQd1OUAkaET8POWAMuDhI3tmjpbRYvTZVXmeH1Zy++I Ftx3W/gcaEEyKAFxByB/1CwL5Bj0EabmldWHk+z5p5dSFuiEWyl1voRz42Mb7MIR2bg/ FLfcPhfSk78MsivQHhzzkPc1jZAEu/0vd7/Y5tnk6FwvRbVUWyadBqT5YqiyORAWZzqW /5MF2c6xaFbf3p0flL2BqezW6TTm6ERMzBQEUt33Xwww61T7XyDDD/OKXE+yUInGiuGM hP6+QX4a86Jq1AiqKjNrcvmbu+7zVHntEUvHkGx9Ve1WXmhFKaT3RiO9utwFh4lkkFAy 95rA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680997776; 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=+0geAgYGsx7hni60w58j8pf3w02X0TfqWpWQ/tBRl5U=; b=RUIqtJKLb9C4pTpmTmYvsVRcZFEjTWpNukpZwmualy6Vey90dhQvzRT/svun0UxpWD 4H4oVBqlczw73xTw0vVmSMTD8upQfaY6sizw1Z5Iz810CYwZtxObU9/bd9Gt8nGyILi8 +UAVXAb47X2ys+cwH85gghhBRVoiEtsNEIeHQOAkdl/tJPwnQV2YqRCAsAYIHdMKnSFo U3w8aHhU1pyEZ/x8yI3pHimtHRfcrwQe35sH/VGQ143NZxlG44FnWez6cKgBiAoET47B pYdjWC78ywWIYqVSoXThceCVCgQp1upABXF5lRkNled+EqOePSH8iAy/AuhIY8Jew0ZD owBw== X-Gm-Message-State: AAQBX9eWy9UmSWAOV5NwQN2yFuJxiG+Q7QYwgdrYZEkaQg2sOgsBKjfn STyFTmld6Q7KcjHhpdfNzURfeA== X-Google-Smtp-Source: AKy350Z1IxDiaASWws70iUmpYB9YL6Ec16nl3W3bcMa5R1GiAEqS34XBdfpOia2apUxa4JHAtXBnvA== X-Received: by 2002:ac2:48b7:0:b0:4b6:eca8:f6ca with SMTP id u23-20020ac248b7000000b004b6eca8f6camr1895807lfg.67.1680997776266; Sat, 08 Apr 2023 16:49:36 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id q26-20020ac2529a000000b004e7fa99f3f4sm1353008lfm.265.2023.04.08.16.49.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 08 Apr 2023 16:49:35 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Georgi Djakov , Rob Herring , Krzysztof Kozlowski Cc: Yassine Oudjana , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v4 4/4] arm64: dts: qcom: msm8996: scale CBF clock according to the CPUfreq Date: Sun, 9 Apr 2023 02:49:32 +0300 Message-Id: <20230408234932.2363302-5-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230408234932.2363302-1-dmitry.baryshkov@linaro.org> References: <20230408234932.2363302-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Turn CBF into the interconnect provider. Scale CBF frequency (bandwidth) according to CPU frequencies. Reviewed-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 51 +++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 4661a556772e..7c65e9955365 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -8,6 +8,7 @@ #include #include #include +#include #include #include #include @@ -49,6 +50,7 @@ CPU0: cpu@0 { cpu-idle-states = <&CPU_SLEEP_0>; capacity-dmips-mhz = <1024>; clocks = <&kryocc 0>; + interconnects = <&cbf MASTER_CBF_M4M &cbf SLAVE_CBF_M4M>; operating-points-v2 = <&cluster0_opp>; #cooling-cells = <2>; next-level-cache = <&L2_0>; @@ -66,6 +68,7 @@ CPU1: cpu@1 { cpu-idle-states = <&CPU_SLEEP_0>; capacity-dmips-mhz = <1024>; clocks = <&kryocc 0>; + interconnects = <&cbf MASTER_CBF_M4M &cbf SLAVE_CBF_M4M>; operating-points-v2 = <&cluster0_opp>; #cooling-cells = <2>; next-level-cache = <&L2_0>; @@ -79,6 +82,7 @@ CPU2: cpu@100 { cpu-idle-states = <&CPU_SLEEP_0>; capacity-dmips-mhz = <1024>; clocks = <&kryocc 1>; + interconnects = <&cbf MASTER_CBF_M4M &cbf SLAVE_CBF_M4M>; operating-points-v2 = <&cluster1_opp>; #cooling-cells = <2>; next-level-cache = <&L2_1>; @@ -96,6 +100,7 @@ CPU3: cpu@101 { cpu-idle-states = <&CPU_SLEEP_0>; capacity-dmips-mhz = <1024>; clocks = <&kryocc 1>; + interconnects = <&cbf MASTER_CBF_M4M &cbf SLAVE_CBF_M4M>; operating-points-v2 = <&cluster1_opp>; #cooling-cells = <2>; next-level-cache = <&L2_1>; @@ -147,91 +152,109 @@ opp-307200000 { opp-hz = /bits/ 64 <307200000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-422400000 { opp-hz = /bits/ 64 <422400000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-480000000 { opp-hz = /bits/ 64 <480000000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-556800000 { opp-hz = /bits/ 64 <556800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-652800000 { opp-hz = /bits/ 64 <652800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <384000>; }; opp-729600000 { opp-hz = /bits/ 64 <729600000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <460800>; }; opp-844800000 { opp-hz = /bits/ 64 <844800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <537600>; }; opp-960000000 { opp-hz = /bits/ 64 <960000000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <672000>; }; opp-1036800000 { opp-hz = /bits/ 64 <1036800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <672000>; }; opp-1113600000 { opp-hz = /bits/ 64 <1113600000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <825600>; }; opp-1190400000 { opp-hz = /bits/ 64 <1190400000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <825600>; }; opp-1228800000 { opp-hz = /bits/ 64 <1228800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <902400>; }; opp-1324800000 { opp-hz = /bits/ 64 <1324800000>; opp-supported-hw = <0xd>; clock-latency-ns = <200000>; + opp-peak-kBps = <1056000>; }; opp-1363200000 { opp-hz = /bits/ 64 <1363200000>; opp-supported-hw = <0x2>; clock-latency-ns = <200000>; + opp-peak-kBps = <1132800>; }; opp-1401600000 { opp-hz = /bits/ 64 <1401600000>; opp-supported-hw = <0xd>; clock-latency-ns = <200000>; + opp-peak-kBps = <1132800>; }; opp-1478400000 { opp-hz = /bits/ 64 <1478400000>; opp-supported-hw = <0x9>; clock-latency-ns = <200000>; + opp-peak-kBps = <1190400>; }; opp-1497600000 { opp-hz = /bits/ 64 <1497600000>; opp-supported-hw = <0x04>; clock-latency-ns = <200000>; + opp-peak-kBps = <1305600>; }; opp-1593600000 { opp-hz = /bits/ 64 <1593600000>; opp-supported-hw = <0x9>; clock-latency-ns = <200000>; + opp-peak-kBps = <1382400>; }; }; @@ -245,136 +268,163 @@ opp-307200000 { opp-hz = /bits/ 64 <307200000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-403200000 { opp-hz = /bits/ 64 <403200000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-480000000 { opp-hz = /bits/ 64 <480000000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-556800000 { opp-hz = /bits/ 64 <556800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-652800000 { opp-hz = /bits/ 64 <652800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-729600000 { opp-hz = /bits/ 64 <729600000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <307200>; }; opp-806400000 { opp-hz = /bits/ 64 <806400000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <384000>; }; opp-883200000 { opp-hz = /bits/ 64 <883200000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <460800>; }; opp-940800000 { opp-hz = /bits/ 64 <940800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <537600>; }; opp-1036800000 { opp-hz = /bits/ 64 <1036800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <595200>; }; opp-1113600000 { opp-hz = /bits/ 64 <1113600000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <672000>; }; opp-1190400000 { opp-hz = /bits/ 64 <1190400000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <672000>; }; opp-1248000000 { opp-hz = /bits/ 64 <1248000000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <748800>; }; opp-1324800000 { opp-hz = /bits/ 64 <1324800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <825600>; }; opp-1401600000 { opp-hz = /bits/ 64 <1401600000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <902400>; }; opp-1478400000 { opp-hz = /bits/ 64 <1478400000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <979200>; }; opp-1555200000 { opp-hz = /bits/ 64 <1555200000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <1056000>; }; opp-1632000000 { opp-hz = /bits/ 64 <1632000000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <1190400>; }; opp-1708800000 { opp-hz = /bits/ 64 <1708800000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <1228800>; }; opp-1785600000 { opp-hz = /bits/ 64 <1785600000>; opp-supported-hw = <0xf>; clock-latency-ns = <200000>; + opp-peak-kBps = <1305600>; }; opp-1804800000 { opp-hz = /bits/ 64 <1804800000>; opp-supported-hw = <0xe>; clock-latency-ns = <200000>; + opp-peak-kBps = <1305600>; }; opp-1824000000 { opp-hz = /bits/ 64 <1824000000>; opp-supported-hw = <0x1>; clock-latency-ns = <200000>; + opp-peak-kBps = <1382400>; }; opp-1900800000 { opp-hz = /bits/ 64 <1900800000>; opp-supported-hw = <0x4>; clock-latency-ns = <200000>; + opp-peak-kBps = <1305600>; }; opp-1920000000 { opp-hz = /bits/ 64 <1920000000>; opp-supported-hw = <0x1>; clock-latency-ns = <200000>; + opp-peak-kBps = <1459200>; }; opp-1996800000 { opp-hz = /bits/ 64 <1996800000>; opp-supported-hw = <0x1>; clock-latency-ns = <200000>; + opp-peak-kBps = <1593600>; }; opp-2073600000 { opp-hz = /bits/ 64 <2073600000>; opp-supported-hw = <0x1>; clock-latency-ns = <200000>; + opp-peak-kBps = <1593600>; }; opp-2150400000 { opp-hz = /bits/ 64 <2150400000>; opp-supported-hw = <0x1>; clock-latency-ns = <200000>; + opp-peak-kBps = <1593600>; }; }; @@ -3550,6 +3600,7 @@ cbf: clock-controller@9a11000 { reg = <0x09a11000 0x10000>; clocks = <&rpmcc RPM_SMD_XO_A_CLK_SRC>, <&apcs_glb>; #clock-cells = <0>; + #interconnect-cells = <1>; }; intc: interrupt-controller@9bc0000 {