From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A7DCD15958A; Mon, 16 Sep 2024 19:49:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726516194; cv=none; b=skQz5bYcK0Qx/HGtvRRp1Zi8hUcqWeyXJ1mGU+3kfzAdk5VHRGxvdNuagFvT8MldDb8z8cklopvNkAbh2MdgYROpRG3Fl5CWb7tPE75nJTi2cXhP5SPDuBsIBm+PTNbi3JHVZ8Ow6i0gZqSx3shRQbUZRxMKwkDBk2GhxLnXfg8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726516194; c=relaxed/simple; bh=MPrtqJCMaQ5fNqMU9g4vep21b+RBjK5oD8tbKWt3Hh8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Lq/CWD14UV1CKdnJ4By9mBJfUKm08WK6nYTtAi4s3FClBe1FRCIPuuOLyV98vkNbaJgRfBaTmoM20TzaD8ulfbzWtJQqvPbGgvbLcM7EAnyGIAHvuKv9TWEikH1jk3MnwESFVNACyK0MeeWyWHpZqrFsUZdGZLq3sjY84q4Hn9o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gRGmkZ1r; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gRGmkZ1r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 08292C4CEC4; Mon, 16 Sep 2024 19:49:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1726516194; bh=MPrtqJCMaQ5fNqMU9g4vep21b+RBjK5oD8tbKWt3Hh8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gRGmkZ1ryuNGZ7AzIsQszbkGeq4SRB8lTuBt+Z2yawk7SFST720LoB2nF6oAHRiiC YiVjt88q3ZomW/KwtIY1oPmzVsWqiSMga6wX7xlxcgVeu0q0cKZYA/skVS4knvHxAy Gpn7ua1vUsj5+/xHjTn82e30321Hpw7xK/nbL3oaVcY6Y3nGPopbvtQZF6zZQr369c 8LqAQT09DO5o7S/MgyhQxghjD3sMHIfinIomkGZdwnMQeV4ggpt1v1zHC4+RZC0MzZ BUQfXEZoY2DnhAAT4GyGArcB6KBX3OceqXJZW0ZP3tz6eI2Xkqgdbk/azqKT5uifC/ lzDw/MvYlEsaQ== Message-ID: <982ec9f3-13de-4693-b13c-fcf820ada662@kernel.org> Date: Mon, 16 Sep 2024 21:49:45 +0200 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 01/20] dt-bindings: arm: cpus: Add Apple A7-A11 CPU cores To: Nick Chan Cc: Hector Martin , Sven Peter , Alyssa Rosenzweig , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Rafael J . Wysocki" , Viresh Kumar , 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-pm@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, Ivaylo Ivanov , Konrad Dybcio References: <20240915080733.3565-1-towinchenmi@gmail.com> <20240915080733.3565-2-towinchenmi@gmail.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJgPO8PBQkUX63hAAoJEBuTQ307 QWKbBn8P+QFxwl7pDsAKR1InemMAmuykCHl+XgC0LDqrsWhAH5TYeTVXGSyDsuZjHvj+FRP+ gZaEIYSw2Yf0e91U9HXo3RYhEwSmxUQ4Fjhc9qAwGKVPQf6YuQ5yy6pzI8brcKmHHOGrB3tP /MODPt81M1zpograAC2WTDzkICfHKj8LpXp45PylD99J9q0Y+gb04CG5/wXs+1hJy/dz0tYy iua4nCuSRbxnSHKBS5vvjosWWjWQXsRKd+zzXp6kfRHHpzJkhRwF6ArXi4XnQ+REnoTfM5Fk VmVmSQ3yFKKePEzoIriT1b2sXO0g5QXOAvFqB65LZjXG9jGJoVG6ZJrUV1MVK8vamKoVbUEe 0NlLl/tX96HLowHHoKhxEsbFzGzKiFLh7hyboTpy2whdonkDxpnv/H8wE9M3VW/fPgnL2nPe xaBLqyHxy9hA9JrZvxg3IQ61x7rtBWBUQPmEaK0azW+l3ysiNpBhISkZrsW3ZUdknWu87nh6 eTB7mR7xBcVxnomxWwJI4B0wuMwCPdgbV6YDUKCuSgRMUEiVry10xd9KLypR9Vfyn1AhROrq AubRPVeJBf9zR5UW1trJNfwVt3XmbHX50HCcHdEdCKiT9O+FiEcahIaWh9lihvO0ci0TtVGZ MCEtaCE80Q3Ma9RdHYB3uVF930jwquplFLNF+IBCn5JRzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmA872oFCRRflLYACgkQG5NDfTtBYpvScw/9GrqBrVLuJoJ52qBBKUBDo4E+5fU1bjt0 Gv0nh/hNJuecuRY6aemU6HOPNc2t8QHMSvwbSF+Vp9ZkOvrM36yUOufctoqON+wXrliEY0J4 ksR89ZILRRAold9Mh0YDqEJc1HmuxYLJ7lnbLYH1oui8bLbMBM8S2Uo9RKqV2GROLi44enVt vdrDvo+CxKj2K+d4cleCNiz5qbTxPUW/cgkwG0lJc4I4sso7l4XMDKn95c7JtNsuzqKvhEVS oic5by3fbUnuI0cemeizF4QdtX2uQxrP7RwHFBd+YUia7zCcz0//rv6FZmAxWZGy5arNl6Vm lQqNo7/Poh8WWfRS+xegBxc6hBXahpyUKphAKYkah+m+I0QToCfnGKnPqyYIMDEHCS/RfqA5 t8F+O56+oyLBAeWX7XcmyM6TGeVfb+OZVMJnZzK0s2VYAuI0Rl87FBFYgULdgqKV7R7WHzwD uZwJCLykjad45hsWcOGk3OcaAGQS6NDlfhM6O9aYNwGL6tGt/6BkRikNOs7VDEa4/HlbaSJo 7FgndGw1kWmkeL6oQh7wBvYll2buKod4qYntmNKEicoHGU+x91Gcan8mCoqhJkbqrL7+nXG2 5Q/GS5M9RFWS+nYyJh+c3OcfKqVcZQNANItt7+ULzdNJuhvTRRdC3g9hmCEuNSr+CLMdnRBY fv0= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 16/09/2024 16:47, Nick Chan wrote: > > > On 16/9/2024 22:34, Krzysztof Kozlowski wrote: >> On Sun, Sep 15, 2024 at 03:58:46PM +0800, Nick Chan wrote: >>> 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 >>> --- >>> Documentation/devicetree/bindings/arm/cpus.yaml | 6 ++++++ >>> 1 file changed, 6 insertions(+) >>> >>> diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml >>> index f308ff6c3532..3959e022079f 100644 >>> --- a/Documentation/devicetree/bindings/arm/cpus.yaml >>> +++ b/Documentation/devicetree/bindings/arm/cpus.yaml >>> @@ -89,6 +89,12 @@ properties: >>> - apple,blizzard >>> - apple,icestorm >>> - apple,firestorm >>> + - apple,mistral >>> + - apple,monsoon >>> + - apple,hurricane-zephyr >>> + - apple,twister >>> + - apple,typhoon >>> + - apple,cyclone >> >> Please keep alphabetical order. And no, just because earlier Hector >> added stuff in reversed order, is not a reason to keep doing the same. > Ack. All bindings added in this series except > > Documentation/devicetree/bindings/arm/apple.yaml > > will be changed to alphabetical order in v2. Wait, that's not exactly what I meant. In Apple-specific bindings maybe some chronological order was chosen earlier. If there is some known order, you can keep it. But for common bindings (so like one here)we prefer alphabetical. Best regards, Krzysztof