From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 4C6EE2D02B for ; Thu, 26 Oct 2023 10:23:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="h0GqJ5t6" Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E6506DC for ; Thu, 26 Oct 2023 03:23:55 -0700 (PDT) Received: by mail-lj1-x22d.google.com with SMTP id 38308e7fff4ca-2c59a4dcdacso12270981fa.1 for ; Thu, 26 Oct 2023 03:23:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1698315834; x=1698920634; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=HpHNzaNnGzJDoenjeZleAPUoWRMrdSrD5ESAN+FMcak=; b=h0GqJ5t6G265X/OozvIU21IJ8uTrDAyra/VYnuEzDKcEcHp94Re4lFxpPZcgmLYvkb xx3CRetqZpJS+mcXvRU0xaNoq9HlUYfhhbgTvy2Nk1WeCGbM92J9VFPwbIg4Gn/Sil91 USaynIOC0esqMyTu2hXmN2Z9FZAdBQxELiqsO4lHRHRbnzgRReeRPJbXxALNzD5r/eHx uGTp/1We3WQvOKy6sOcRuLHuw82kXkT2WWqTXv+/+tXpQW+uCs5baEVHfoCioEUEW8ED 8qICfT1gXBPbndTWzrq+/91PaGOF9LJXPPey0KBcql6JgJH6DVZWOE11iXLP9Lzpvh/v +lrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698315834; x=1698920634; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=HpHNzaNnGzJDoenjeZleAPUoWRMrdSrD5ESAN+FMcak=; b=glUVVcXA7raDi3rV+B7n020F6HTkntq7aUjzRSmw4Btw28TWGtjwAVPyQzmkGeUEhr 7QlZU3UerNwg7aNFBocfv/Y07qU5fm1TTs0XbCvttOH/3i5AS7h/dZWXKrgjxzepB6Nc QbNLsVt+5Y9Slpae1cEMtt5budcPpDogF3RnZmzSpixMeE0e0TMzLqt619SOlfTemZSI dxGzrj6kRyAAVsmA1+TugfMU2XXNvXes0kM63mDftSQD1jjR0t/w1OoIwBe3DP5VlLsU 85NlbuXh78+n6f1Ztjz3hQtGWyyvPfgTV5/vXxB9rq11j47g6WDvxXbU51qCUk0Vud5S a1xw== X-Gm-Message-State: AOJu0YzVBCgsTzwchJPEum+5VCb+cbWiuVL5evQzgUXIVvYB81Hds5w5 jtcKAAUfVKWu9dkj2QTwwDxyMQ== X-Google-Smtp-Source: AGHT+IG9JqVY+mqg7HhWv7eQKI5L9L3KgreCiYej72sPk6Eo+gOn4P650gnDL2YAR2JzVL0gO+OR9g== X-Received: by 2002:ac2:550b:0:b0:507:a86d:89bb with SMTP id j11-20020ac2550b000000b00507a86d89bbmr12135845lfk.23.1698315834022; Thu, 26 Oct 2023 03:23:54 -0700 (PDT) Received: from [172.30.204.123] (UNUSED.212-182-62-129.lubman.net.pl. [212.182.62.129]) by smtp.gmail.com with ESMTPSA id 14-20020ac25f4e000000b005068d6de988sm2940995lfz.226.2023.10.26.03.23.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Oct 2023 03:23:53 -0700 (PDT) Message-ID: Date: Thu, 26 Oct 2023 12:23:52 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/5] dt-bindings: arm: cpus: Add qcom,oryon compatible To: Sibi Sankar , andersson@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, catalin.marinas@arm.com, ulf.hansson@linaro.org Cc: agross@kernel.org, conor+dt@kernel.org, ayan.kumar.halder@amd.com, j@jannau.net, dmitry.baryshkov@linaro.org, nfraprado@collabora.com, m.szyprowski@samsung.com, u-kumar1@ti.com, peng.fan@nxp.com, lpieralisi@kernel.org, quic_rjendra@quicinc.com, abel.vesa@linaro.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, quic_tsoni@quicinc.com, neil.armstrong@linaro.org References: <20231025142427.2661-1-quic_sibis@quicinc.com> <20231025142427.2661-2-quic_sibis@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20231025142427.2661-2-quic_sibis@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/25/23 16:24, Sibi Sankar wrote: > From: Rajendra Nayak > > These are the CPU cores in Qualcomm's SC8380XP SoC. > > Signed-off-by: Rajendra Nayak > Signed-off-by: Sibi Sankar > --- There was an off-list discussion, not sure if it reached you in the end, but this won't fly. I was told there are at least two separate core types (discernable by a different MIDR_EL1[PART_NUM] [1]), all of which should have their own compatible, otherwise we will introduce something as meaningless as qcom,kryo before - we want more granularity, like arm,cortex-x1 or arm,cortex-a78 are separate. [1] https://developer.arm.com/documentation/ddi0601/2023-09/AArch64-Registers/MIDR-EL1--Main-ID-Register Konrad