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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f14-20020a0564021e8e00b00458985e9d19si8427556edf.632.2022.10.31.02.22.18; Mon, 31 Oct 2022 02:22:42 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230235AbiJaJVh (ORCPT + 99 others); Mon, 31 Oct 2022 05:21:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230222AbiJaJVM (ORCPT ); Mon, 31 Oct 2022 05:21:12 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 6B35ADEFD; Mon, 31 Oct 2022 02:20:53 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7E88F113E; Mon, 31 Oct 2022 02:20:59 -0700 (PDT) Received: from pierre123.arm.com (unknown [10.57.7.107]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 874773F703; Mon, 31 Oct 2022 02:20:50 -0700 (PDT) From: Pierre Gondois To: linux-kernel@vger.kernel.org Cc: pierre.gondois@arm.com, Rob.Herring@arm.com, Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 15/20] arm64: dts: Update cache properties for qcom Date: Mon, 31 Oct 2022 10:20:50 +0100 Message-Id: <20221031092051.533305-1-pierre.gondois@arm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1748194466154685783?= X-GMAIL-MSGID: =?utf-8?q?1748194466154685783?= The DeviceTree Specification v0.3 specifies that the cache node 'compatible' and 'cache-level' properties are 'required'. Cf. s3.8 Multi-level and Shared Cache Nodes The recently added init_of_cache_level() function checks these properties. Add them if missing. About msm8953.dtsi: According to the Devicetree Specification v0.3, s3.7.3 'Internal (L1) Cache Properties', cache-unified: If present, specifies the cache has a unified or- ganization. If not present, specifies that the cache has a Harvard architecture with separate caches for instructions and data. Plus, the 'cache-level' property seems to be reserved to higher cache levels (cf s3.8). To describe a l1 data/instruction cache couple, no cache information should be described. Remove the l1 cache nodes. Signed-off-by: Pierre Gondois --- arch/arm64/boot/dts/qcom/msm8953.dtsi | 56 -------------------------- arch/arm64/boot/dts/qcom/sc7180.dtsi | 9 +++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 9 +++++ arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 9 +++++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 9 +++++ arch/arm64/boot/dts/qcom/sm6125.dtsi | 2 + arch/arm64/boot/dts/qcom/sm6350.dtsi | 9 +++++ arch/arm64/boot/dts/qcom/sm8150.dtsi | 9 +++++ arch/arm64/boot/dts/qcom/sm8250.dtsi | 9 +++++ arch/arm64/boot/dts/qcom/sm8350.dtsi | 9 +++++ arch/arm64/boot/dts/qcom/sm8450.dtsi | 9 +++++ 11 files changed, 83 insertions(+), 56 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi index 8416a45ca4fd..3a01ddba7ee5 100644 --- a/arch/arm64/boot/dts/qcom/msm8953.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi @@ -42,13 +42,6 @@ CPU0: cpu@0 { capacity-dmips-mhz = <1024>; next-level-cache = <&L2_0>; #cooling-cells = <2>; - - l1-icache { - compatible = "cache"; - }; - l1-dcache { - compatible = "cache"; - }; }; CPU1: cpu@1 { @@ -59,13 +52,6 @@ CPU1: cpu@1 { capacity-dmips-mhz = <1024>; next-level-cache = <&L2_0>; #cooling-cells = <2>; - - l1-icache { - compatible = "cache"; - }; - l1-dcache { - compatible = "cache"; - }; }; CPU2: cpu@2 { @@ -76,13 +62,6 @@ CPU2: cpu@2 { capacity-dmips-mhz = <1024>; next-level-cache = <&L2_0>; #cooling-cells = <2>; - - l1-icache { - compatible = "cache"; - }; - l1-dcache { - compatible = "cache"; - }; }; CPU3: cpu@3 { @@ -93,13 +72,6 @@ CPU3: cpu@3 { capacity-dmips-mhz = <1024>; next-level-cache = <&L2_0>; #cooling-cells = <2>; - - l1-icache { - compatible = "cache"; - }; - l1-dcache { - compatible = "cache"; - }; }; CPU4: cpu@100 { @@ -110,13 +82,6 @@ CPU4: cpu@100 { capacity-dmips-mhz = <1024>; next-level-cache = <&L2_1>; #cooling-cells = <2>; - - l1-icache { - compatible = "cache"; - }; - l1-dcache { - compatible = "cache"; - }; }; CPU5: cpu@101 { @@ -127,13 +92,6 @@ CPU5: cpu@101 { capacity-dmips-mhz = <1024>; next-level-cache = <&L2_1>; #cooling-cells = <2>; - - l1-icache { - compatible = "cache"; - }; - l1-dcache { - compatible = "cache"; - }; }; CPU6: cpu@102 { @@ -144,13 +102,6 @@ CPU6: cpu@102 { capacity-dmips-mhz = <1024>; next-level-cache = <&L2_1>; #cooling-cells = <2>; - - l1-icache { - compatible = "cache"; - }; - l1-dcache { - compatible = "cache"; - }; }; CPU7: cpu@103 { @@ -161,13 +112,6 @@ CPU7: cpu@103 { capacity-dmips-mhz = <1024>; next-level-cache = <&L2_1>; #cooling-cells = <2>; - - l1-icache { - compatible = "cache"; - }; - l1-dcache { - compatible = "cache"; - }; }; cpu-map { diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index b82c335c25af..4d66d9148dcd 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -146,9 +146,11 @@ &LITTLE_CPU_SLEEP_1 qcom,freq-domain = <&cpufreq_hw 0>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -171,6 +173,7 @@ &LITTLE_CPU_SLEEP_1 qcom,freq-domain = <&cpufreq_hw 0>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -193,6 +196,7 @@ &LITTLE_CPU_SLEEP_1 qcom,freq-domain = <&cpufreq_hw 0>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -215,6 +219,7 @@ &LITTLE_CPU_SLEEP_1 qcom,freq-domain = <&cpufreq_hw 0>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -237,6 +242,7 @@ &LITTLE_CPU_SLEEP_1 qcom,freq-domain = <&cpufreq_hw 0>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -259,6 +265,7 @@ &LITTLE_CPU_SLEEP_1 qcom,freq-domain = <&cpufreq_hw 0>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -281,6 +288,7 @@ &BIG_CPU_SLEEP_1 qcom,freq-domain = <&cpufreq_hw 1>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -303,6 +311,7 @@ &BIG_CPU_SLEEP_1 qcom,freq-domain = <&cpufreq_hw 1>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 13d7f267b289..bf2cd427de98 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -179,9 +179,11 @@ &LITTLE_CPU_SLEEP_1 #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -202,6 +204,7 @@ &LITTLE_CPU_SLEEP_1 #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -222,6 +225,7 @@ &LITTLE_CPU_SLEEP_1 #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -242,6 +246,7 @@ &LITTLE_CPU_SLEEP_1 #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -262,6 +267,7 @@ &BIG_CPU_SLEEP_1 #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -282,6 +288,7 @@ &BIG_CPU_SLEEP_1 #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -302,6 +309,7 @@ &BIG_CPU_SLEEP_1 #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -322,6 +330,7 @@ &BIG_CPU_SLEEP_1 #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index 49ea8b5612fc..45ef0d419ef1 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -188,9 +188,11 @@ CPU0: cpu@0 { #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -209,6 +211,7 @@ CPU1: cpu@100 { #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -227,6 +230,7 @@ CPU2: cpu@200 { #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -245,6 +249,7 @@ CPU3: cpu@300 { #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -263,6 +268,7 @@ CPU4: cpu@400 { #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -281,6 +287,7 @@ CPU5: cpu@500 { #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -299,6 +306,7 @@ CPU6: cpu@600 { #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -317,6 +325,7 @@ CPU7: cpu@700 { #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 8ec144919ef1..2aa2a4c80f8a 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -209,9 +209,11 @@ CPU0: cpu@0 { next-level-cache = <&L2_0>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -233,6 +235,7 @@ CPU1: cpu@100 { next-level-cache = <&L2_100>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -254,6 +257,7 @@ CPU2: cpu@200 { next-level-cache = <&L2_200>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -275,6 +279,7 @@ CPU3: cpu@300 { next-level-cache = <&L2_300>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -296,6 +301,7 @@ CPU4: cpu@400 { next-level-cache = <&L2_400>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -317,6 +323,7 @@ CPU5: cpu@500 { next-level-cache = <&L2_500>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -338,6 +345,7 @@ CPU6: cpu@600 { next-level-cache = <&L2_600>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -359,6 +367,7 @@ CPU7: cpu@700 { next-level-cache = <&L2_700>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi index 8c582a9e4ada..1e68475a4757 100644 --- a/arch/arm64/boot/dts/qcom/sm6125.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi @@ -45,6 +45,7 @@ CPU0: cpu@0 { next-level-cache = <&L2_0>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; }; }; @@ -84,6 +85,7 @@ CPU4: cpu@100 { next-level-cache = <&L2_1>; L2_1: l2-cache { compatible = "cache"; + cache-level = <2>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index d06aefdf3d9e..3305c00a0a77 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -47,9 +47,11 @@ CPU0: cpu@0 { #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -66,6 +68,7 @@ CPU1: cpu@100 { #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -82,6 +85,7 @@ CPU2: cpu@200 { #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -98,6 +102,7 @@ CPU3: cpu@300 { #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -114,6 +119,7 @@ CPU4: cpu@400 { #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -130,6 +136,7 @@ CPU5: cpu@500 { #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; @@ -147,6 +154,7 @@ CPU6: cpu@600 { #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -163,6 +171,7 @@ CPU7: cpu@700 { #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 7d509ecd44da..0fc083505776 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -60,9 +60,11 @@ CPU0: cpu@0 { #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -84,6 +86,7 @@ CPU1: cpu@100 { #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; @@ -106,6 +109,7 @@ CPU2: cpu@200 { #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -127,6 +131,7 @@ CPU3: cpu@300 { #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -148,6 +153,7 @@ CPU4: cpu@400 { #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -169,6 +175,7 @@ CPU5: cpu@500 { #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -190,6 +197,7 @@ CPU6: cpu@600 { #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -211,6 +219,7 @@ CPU7: cpu@700 { #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index bc773e210023..65dd382a3c40 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -110,9 +110,11 @@ CPU0: cpu@0 { #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -134,6 +136,7 @@ CPU1: cpu@100 { #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -155,6 +158,7 @@ CPU2: cpu@200 { #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -176,6 +180,7 @@ CPU3: cpu@300 { #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -197,6 +202,7 @@ CPU4: cpu@400 { #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -218,6 +224,7 @@ CPU5: cpu@500 { #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; @@ -240,6 +247,7 @@ CPU6: cpu@600 { #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -261,6 +269,7 @@ CPU7: cpu@700 { #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index e72a04411888..ec5bdd25a580 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -73,9 +73,11 @@ CPU0: cpu@0 { #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -92,6 +94,7 @@ CPU1: cpu@100 { #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -108,6 +111,7 @@ CPU2: cpu@200 { #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -124,6 +128,7 @@ CPU3: cpu@300 { #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -140,6 +145,7 @@ CPU4: cpu@400 { #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -156,6 +162,7 @@ CPU5: cpu@500 { #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; @@ -173,6 +180,7 @@ CPU6: cpu@600 { #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -189,6 +197,7 @@ CPU7: cpu@700 { #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 4978c5ba5dd0..038e1a53f209 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -53,9 +53,11 @@ CPU0: cpu@0 { #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; L3_0: l3-cache { compatible = "cache"; + cache-level = <3>; }; }; }; @@ -72,6 +74,7 @@ CPU1: cpu@100 { #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -88,6 +91,7 @@ CPU2: cpu@200 { #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -104,6 +108,7 @@ CPU3: cpu@300 { #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -120,6 +125,7 @@ CPU4: cpu@400 { #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -136,6 +142,7 @@ CPU5: cpu@500 { #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; @@ -153,6 +160,7 @@ CPU6: cpu@600 { #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; }; @@ -169,6 +177,7 @@ CPU7: cpu@700 { #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; + cache-level = <2>; next-level-cache = <&L3_0>; }; };