From patchwork Fri May 12 00:13:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 681398 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 1551EC7EE2D for ; Fri, 12 May 2023 00:13:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239607AbjELANo (ORCPT ); Thu, 11 May 2023 20:13:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239616AbjELANm (ORCPT ); Thu, 11 May 2023 20:13:42 -0400 Received: from mail-lj1-x22a.google.com (mail-lj1-x22a.google.com [IPv6:2a00:1450:4864:20::22a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EEE8459D0 for ; Thu, 11 May 2023 17:13:39 -0700 (PDT) Received: by mail-lj1-x22a.google.com with SMTP id 38308e7fff4ca-2ac831bb762so92972271fa.3 for ; Thu, 11 May 2023 17:13:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1683850418; x=1686442418; 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=P347Hf7iyYzkM3saYrQWkx2EDd1BnKEXa+x5POJNVb8=; b=mFeQnVf7VfjOVNxrPnHXmiU5Q9rm7tbMc2JR0YFb5eLl+ZvcA9+QkyT2mn6SQ+gTm4 JWVLnWgtRt8SPz2JbFMcI+gcNEgzf5SzT35vrL5b8yj1i5FvHJ7VQh9XciKFwAY2sbf2 xF78YBcXg+oSaAhr+xvkJTpn3T7Zws/olnvLrrC/7GQ7oMLjGwJPHKW/AU/x71AFGNFC plk6b2w3hi6Ug3K+LB4E3M+2stxHrE26rJGNVw80l/X1ZWN3npuqtRfLsJuOvHuboicx fgIye68lkA34K36u8Qj6LfXTPr1peDgTfHAdWIj7kjCQiT/SzoUcoyLT52Dudn/LyMSm 61tg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683850418; x=1686442418; 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=P347Hf7iyYzkM3saYrQWkx2EDd1BnKEXa+x5POJNVb8=; b=bvcT0cathzYlb8yUN0uh0jDSFwT2UOf+LuKMbtUYWXmNMat9GsJEqz/2SfwfB+a2BK 5BOwDzro67bUrodeCtrcE/zQfpVsi2nq2sjphmrM0CRO0CQ/mK3YtvDrHZm/c0382Jwg osUFPDDM7OUwNSTNfx/2UcKBtEn0DSRPTBZI3vMgHIrf4AusKvzoB+j9gapA45SSY7UB LW1rrRLFdw5jXih6M6gwouxyeHgpZw2GHHohajuoB2p4pKoUgiKpvr60VZZxgfiXjmHR WdhRon1Bnzchd2PAuL+8Hg09pz9Jpy/HGdGjFiNvOwhiv8ZF/Mo4BgM86DWmqYYI9pbt DWFw== X-Gm-Message-State: AC+VfDxZXuuYsFuACR2d/TMXd4eFFWFI5+TfeKyNkO4jDb6f/ZBpnnOD zbRtV0xBKn0YAhYrnXXBZgkCjw== X-Google-Smtp-Source: ACHHUZ6b4Ctx+dB9wGezToRlxGuqD50sYwy8w+yH2eqNl75dXdRMuVN7QkRMg9J29sDSWnngvNt/vw== X-Received: by 2002:a2e:990a:0:b0:29d:d0b:7a78 with SMTP id v10-20020a2e990a000000b0029d0d0b7a78mr4132405lji.21.1683850418071; Thu, 11 May 2023 17:13:38 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id p15-20020ac246cf000000b004f13c3cb9ffsm1258109lfo.200.2023.05.11.17.13.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 May 2023 17:13:37 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Stephen Boyd , Michael Turquette , Rob Herring , Krzysztof Kozlowski , Taniya Das , Georgi Djakov Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Yassine Oudjana , linux-pm@vger.kernel.org Subject: [PATCH v6 4/4] arm64: dts: qcom: msm8996: scale CBF clock according to the CPUfreq Date: Fri, 12 May 2023 03:13:34 +0300 Message-Id: <20230512001334.2983048-5-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230512001334.2983048-1-dmitry.baryshkov@linaro.org> References: <20230512001334.2983048-1-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 Tested-by: Yassine Oudjana 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 2b35cb3f5292..5b006cebe47c 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>; }; }; @@ -3549,6 +3599,7 @@ 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 {