From patchwork Thu Sep 19 16:05:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nick Chan X-Patchwork-Id: 13807836 Received: from mail-pg1-f179.google.com (mail-pg1-f179.google.com [209.85.215.179]) (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 E581E19CC13; Thu, 19 Sep 2024 16:15:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.179 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726762547; cv=none; b=U9lYdnBzjkbEz3INLtX1rwxG5qT046E/Qw1oIlRy7gHLMR8unvskJEUtQVZRzIepvyheGeGZDtwigWqa7fsgjldD7cO4F8xroZ6qNS89H2aX5L+aqLP4ugNJU2XIEqTdDDFXwRYZQJBBuoL+pld0QZIAS4H1jnQHvCIZwEDo8a4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726762547; c=relaxed/simple; bh=E3RYCczoWAIl+1EFjhBF7vdIp/MBXZu9x12iEfKWfg8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UqUMFc5106HBSl74Vwa3xP4aNBObpZPpN0bSxARySNaj+Uh2nqYvfFNwFM+AZgaUMOtlDpTyA9r4td3jRm8pHMusNsGT8P0HvkzArSYkE1I44xtsWWLLE5oF8E8Vlqi7zE/d+MNHEngpjmlSFgrrWgwZ54M8VnYFqaFC9BQbH1E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=EiMBb6Qp; arc=none smtp.client-ip=209.85.215.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="EiMBb6Qp" Received: by mail-pg1-f179.google.com with SMTP id 41be03b00d2f7-7d50e865b7aso835111a12.0; Thu, 19 Sep 2024 09:15:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1726762545; x=1727367345; 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=RoZcPIwsVHYtRMkw/5WEuN61HIysTMbtkDEFCrxAqpA=; b=EiMBb6QpuTEHV+07WEMgW4CcCiQHVYaOY207Pl0/GYre07lW07bRdSSGDH+xe40Jfy uxUfUccgQ6s92L36twOo5Igv+zdiDEKJBS0OuDbhp58y2TYpOMG5z28o3cHmdZp3ppQ2 8iYY5Fn9cUyq7v7BssiDTBfbRkbmTvurZAYbb7JxSFJHXDnpz+TlnR9+yhoVQWWFrgqs HnrCk94zijAJFCA6BidrVQv3oP+G3PnmOrj02Il8SS77R1n8zVqe7nOGTLZbeNiVvvu6 GmL4JaowBA0jItQIVR4XDcQmZ7QbrU+OeHZxAvL+jxIwDW/su2leZ+i4uyrj4+q0wRDa W90g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726762545; x=1727367345; 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=RoZcPIwsVHYtRMkw/5WEuN61HIysTMbtkDEFCrxAqpA=; b=iY6rBmeR0zRPvfFduPsy3tFl+muvEBpamFjPWq9oJxyHfXR67wzlmTo0qD4vhn9rw2 m/x6NyutXLYghmV3k/snaClD3ozjOiZmeL/0aHk5aWnrWbZ6WY/VOSxqmIrWvDsGfMgq QybfXZTuQCWnoYbQ2RWxCZRrDs6ZEMdS1NEjxBk0oUrKyO0zmmQe8x2M2yDzHpjbHy+1 9CQQ4EEs2VM9f1n1ieRePG+86ZrSAg0RdRoZgqj4/fJDUsxSyk+X7dcisP2D2pgHZGli +DEZph2GnK8wgYF/2kh3Lp8lIggp/UtoqTeu+HazqDLn5k/8zZCwBvED/UIlEh/VtFC5 luLg== X-Forwarded-Encrypted: i=1; AJvYcCU0MNMjgF2qUQN0wwuUmIcKARS5TieUIRY4gFPxDg3/us2WLZMzl2yZMQ1k+ZBmd90uU+ndz8te17wwGBtSTqw=@vger.kernel.org, AJvYcCW+3cV4OmG4oPKm9eTcKGiLpMDhxMqD6Y7WajXsg6nbVP/VbGejpOSShbVzpgibI4wkMGx/ukGzKpi7nw==@vger.kernel.org, AJvYcCWHciia6JPGK7NCGWY48yrIQStQ87iabuyCr8pJw2iXtwwixfmrEtgR3VCxi4+LtOvMcOhPIrvDztm3@vger.kernel.org, AJvYcCXL7lfsWK8WHCLStdZdndS0QgjtQ412YPATMADG/Tx/SX65hyIsZXdsmnO1ODKrZxlq29zGt8zFbqK7rRzX@vger.kernel.org X-Gm-Message-State: AOJu0YxRrOmhJ9F2U2s++FlyrOq5raLwOxaz6nJIpWk+hH7Uj93uQX+Y BlZ9JzH5kF4WkhLSaTXH00WgrmKcHOsfp7Qo4vZSJGr9PaYNerPP X-Google-Smtp-Source: AGHT+IEhvS1/8bHcpqCM68pV2gaO+sQpYTUh6bBazzrIY3p1js5/1/bdomadlg6cx2Bh69svA1xScQ== X-Received: by 2002:a17:90a:5e0c:b0:2d8:f7e2:f03 with SMTP id 98e67ed59e1d1-2dba004842fmr30745184a91.32.1726762545103; Thu, 19 Sep 2024 09:15:45 -0700 (PDT) Received: from localhost.localdomain ([59.188.211.160]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-2dd6eed1865sm2084674a91.34.2024.09.19.09.15.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Sep 2024 09:15:44 -0700 (PDT) From: Nick Chan To: Hector Martin , Sven Peter , Alyssa Rosenzweig , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij , Wim Van Sebroeck , Guenter Roeck , Catalin Marinas , Will Deacon , Lorenzo Pieralisi , Mark Kettenis , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org Cc: konradybcio@kernel.org, ivo.ivanov.ivanov1@gmail.com, towinchenmi@gmail.com Subject: [PATCH v4 01/20] dt-bindings: arm: cpus: Add Apple A7-A11 CPU cores Date: Fri, 20 Sep 2024 00:05:50 +0800 Message-ID: <20240919161443.10340-2-towinchenmi@gmail.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240919161443.10340-1-towinchenmi@gmail.com> References: <20240919161443.10340-1-towinchenmi@gmail.com> Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add the following CPU cores: - apple,cyclone: A7 cores - apple,typhoon: A8 cores - apple,twister: A9 cores - apple,hurricane-zephyr: A10 logical cores - apple,monsoon: A11 performance cores - apple,mistral: A11 efficiency cores In the Apple A10, there are physical performance-efficiency cores that forms logical cores to software depending on the current p-state, and only one type of core may be active at one time. This follows the existing newest-first order. Signed-off-by: Nick Chan Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/arm/cpus.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index f308ff6c3532..f69b75afd258 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -87,8 +87,14 @@ properties: enum: - apple,avalanche - apple,blizzard - - apple,icestorm + - apple,cyclone - apple,firestorm + - apple,hurricane-zephyr + - apple,icestorm + - apple,mistral + - apple,monsoon + - apple,twister + - apple,typhoon - arm,arm710t - arm,arm720t - arm,arm740t