From nobody Thu Sep 19 19:33:12 2024 Received: from mail-pg1-f172.google.com (mail-pg1-f172.google.com [209.85.215.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EA26A1B5EC7 for ; Mon, 9 Sep 2024 11:17:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725880675; cv=none; b=YtxZRwUCJ4QxhrIPJV/2+uw2xG61jWjO8fWIZG8VySuvKacI17rgtrA/0NotWLVdCHRBouE8ef3dCbH3FUeJQKHztsKnAUwu1n8qJmSkAG9LDNwQgoe5nNvZKfXbnSc3ETIFLXG6OZPaCv4XQmcgDD/BNygvfVKaI+i1vIJHOR8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725880675; c=relaxed/simple; bh=0YCgwRc4vIhMJ9igxdzG1axcp5ZQTpIeozNXDLWlA3s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=W2tDE2wrhB2Hhw8QBhRBOH+GjfrUWLLMZOwCfjjmy6FD7wQ3OaM9zuNoFWUL72F5PDc6WaNHkawcwA0RzXZ/0iDHkW+IUPMdqaoKZ/YYCXmrcth8pzeAUF+tja9F3PvfLh1e+yk3Gch27IXEQiO/Q6WHFe2NBEA5bqkEnGkn2T4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=fW4ivqKn; arc=none smtp.client-ip=209.85.215.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="fW4ivqKn" Received: by mail-pg1-f172.google.com with SMTP id 41be03b00d2f7-7cb3db0932cso3256245a12.1 for ; Mon, 09 Sep 2024 04:17:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1725880673; x=1726485473; darn=vger.kernel.org; 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=KFcYjNN1qXzDlnBkl6i0qfOJ7Ms9qe82BWNfSpUlHsY=; b=fW4ivqKnDD9rTJauAopVFIElbtMF2Xuvc0BrYpQwyq5Ti1IMHqPhbN60RVwQZZGMQ3 bR/l9YZs3mEliAZ78tiba40uNfcXQK4/rlzX7BZMQdBHkFoGPh1RNcJi4THZ3tU02Hnm J2oXDwo4Z1jMtUk0CyPU9+Hl0wgrpLeMk3mzA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725880673; x=1726485473; 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=KFcYjNN1qXzDlnBkl6i0qfOJ7Ms9qe82BWNfSpUlHsY=; b=V58YbGPj2DtPLfAVUCt5abTfWPFIy6SSMpDwsVE9PmBa7dHXIGBXdXVc+Yf++nyCgQ ZgUqDm1RoVETjx2BXNcxEbtzD48wno9BMGCoEnRqG8NR3B7p35U6ksrNUDtbPoJd56y9 Vx/jTk2b2mWni5NSYUgWDgA7jd+1xJooqHHtipEz1eiJHnK4vMl9728jr/xBzHX3A6mF UYny+GL3fFnX9zoTeTr0ruzre9GFNH8xqW2mFl+QNbNdavQjtsc6PyRVmzuWYI9kZeCt ek0GNslmT82qcdBNc2Ai+LuG720oKPXL2LuNFCrcDPDwbwvSJyaaArxYQC42/EVnnZHR bl4w== X-Forwarded-Encrypted: i=1; AJvYcCWAhhoPWEOs0+rEv5aQDDPc8kIjcMXnnklWZ7nygtVyly5/L4nby32fSaajLdW0Xilx/LJBJtF+Nq3X21U=@vger.kernel.org X-Gm-Message-State: AOJu0YzHlX2RXflLwr8YSbF8NiEunPXUb6PdNT27wK8I6f0y3XNns16A +HvLS07jjBwG0ff3CQIheARcAEXjHB0QwYwhMxjHwckkwxLbtn+ReheB8ztxKg== X-Google-Smtp-Source: AGHT+IGW/m/QWYy+K8SbOWl6PqefCafd3OQvK1UrzaePRrUeDkDzlOR+CjxwO5NOu5/gsy/3FH/PBw== X-Received: by 2002:a17:903:22c4:b0:206:adc8:2dcb with SMTP id d9443c01a7336-2070a537840mr96366815ad.25.1725880673325; Mon, 09 Sep 2024 04:17:53 -0700 (PDT) Received: from fshao-p620.tpe.corp.google.com ([2401:fa00:1:10:6647:6d5f:dd48:8f5c]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20710f1dc55sm32039745ad.186.2024.09.09.04.17.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Sep 2024 04:17:52 -0700 (PDT) From: Fei Shao To: AngeloGioacchino Del Regno , Matthias Brugger Cc: Fei Shao , Conor Dooley , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH 02/13] arm64: dts: mediatek: mt8188: Specify CPU big core cluster Date: Mon, 9 Sep 2024 19:14:15 +0800 Message-ID: <20240909111535.528624-3-fshao@chromium.org> X-Mailer: git-send-email 2.46.0.469.g59c65b2a67-goog In-Reply-To: <20240909111535.528624-1-fshao@chromium.org> References: <20240909111535.528624-1-fshao@chromium.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The MT8188 SoC features two CPU clusters: one with 6 little A55 cores, and the other with 2 big A78 cores. Update the CPU topology to reflect the actual hardware configurations. Signed-off-by: Fei Shao --- arch/arm64/boot/dts/mediatek/mt8188.dtsi | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts= /mediatek/mt8188.dtsi index cdd2fe14effa..788dfb5484bd 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi @@ -203,12 +203,14 @@ core4 { core5 { cpu =3D <&cpu5>; }; + }; =20 - core6 { + cluster1 { + core0 { cpu =3D <&cpu6>; }; =20 - core7 { + core1 { cpu =3D <&cpu7>; }; }; --=20 2.46.0.469.g59c65b2a67-goog