From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 C4F7A419FD6 for ; Mon, 27 Jul 2026 13:40:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785159623; cv=none; b=U+YkD1j7mfRItY9x8mMsWvtiiJuEEAe2WNbUao/+BYx0DAx0IQLh4tzVzVYS08L5/XCwXCR2wNT7H7amgIdbK9Jqkmwu86V+PD5LLKaI8YeU9fpQ7yQHMcpnfYUCxOjkmUpnZbxwTwy5ZiOmIAIK67AzXxsmAHN5OgA+hmPfJ7s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785159623; c=relaxed/simple; bh=mudsDM5S2/Wn+m9p8y/1XetPBmVIkWM/W0ghFUO/z/Q=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=U3spp4Oo5NlZjwI/iPBfyesOmLn/dZN6jIRU4lnk/fVm9UP/uRmQIfA6z3/ZmT4TritlOAtClt/P9Tj2EJWP/qXMiXgRAvtV0FrHM1gWEx+DjFVxrdEvQMhxoGIs39ttf8UW+ONdooaSIBKs8TsZI8L3nDhZ+Px/Qxdb4UxbGUs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=Hepkz9+k; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=DbD45dbU; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="Hepkz9+k"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="DbD45dbU" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 66RAMCV83439173 for ; Mon, 27 Jul 2026 13:40:20 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= v2+1T7R0YtCVXdn1X+w7C2vkX4E8Luh44OahxcNxFTc=; b=Hepkz9+kvfmj44O/ j9S8OwWmleKF7IR8T4Kxs6wGMt0jT9oIu2G0ywIz2NlJPJbZvCfKBbV0hpKMp68N hS3Rifgv/oJ20pya8EJU7/Dtf2ki8ZDbx3uyI4vafCzI2tvwMxczL7b9fzQ7rbCP Wr1kWjYlf83b2FoJrInRO/Ipqel08+SyvGA5eCS6RbujVzxgM87+p1A8pXpnVtXf UGx5KE8m31vAL1Ttr07LNQa3VviL11/TiQmtIbBvkBQ6UrWcGt051QMoQdl6+pGn M7QrLxopSbmmwuVOWCtr8ZCqX7VCM15l1+Gdk76bxrB6+d0jC0GZRc8yzlbIpLfX VPZl/w== Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4fp4ukrvvr-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 27 Jul 2026 13:40:20 +0000 (GMT) Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-51bfd1772d8so4958611cf.1 for ; Mon, 27 Jul 2026 06:40:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1785159620; x=1785764420; darn=vger.kernel.org; h=content-transfer-encoding:content-type: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 :content-type; bh=v2+1T7R0YtCVXdn1X+w7C2vkX4E8Luh44OahxcNxFTc=; b=DbD45dbUgZXIB5TlcNpgDYrh9zgS1ep6fgvZpGk08x/1cLNGdMy/IzqEiahVfuRPPT b4V3y0jeM81GRfAUmqtBcgF9sY50DXrymYjvjEtJ6tfYSQfOmtVUl9Yaq3igQIvSPDXb 88GMC/Wc6Aw7/I1m0LSmO6zXlADn44wScG2D8lpWQLH0EGhtiAeLE3P7svhu5Hwi/1Ct k0STNF9p1KhbUPF1fJUfliqB+kEDKn8DhNfG7gnP1KyoMbky4g1YWIQiqGrAHnriA1vV mriDnyMKyhdw5e2OFGgQGQ8TJmClZVO8WagsHK/DjeJg8XDYhhqdlg+yJIjy3fLLOwL7 DhpQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785159620; x=1785764420; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=v2+1T7R0YtCVXdn1X+w7C2vkX4E8Luh44OahxcNxFTc=; b=FTrri6wvmvZryZ7cO+oPqmFDUW6C/84tJ31nYvsOxo4dNKEqQN4TN6tBneIfjyNPx7 TV6Gqly7RkO5eAdUHdgs19p78S56iT5tkM02AEATZA6bFE3zm3mUy4slLRwncA//afwa hyRfJu1PjRF4VnKUhcm5dhiSvpeDSbrYvWTX4uOQVmjhZ9zbbP1q7rcO29XgRBvRcpUg GCHMJ78yXlfZRWb/aeZzPaXdkhIcQ6QVvOmLsfl03Cz5DhH97Ce2DQ37NhaQjjzVjcf4 lz0RNtPQihyhwIVnpf4Hilj/IS9cs9/gJPFlTFHZz1X+Lb3JHSGsqTUqaJLJgIrNh5Q1 l1xg== X-Forwarded-Encrypted: i=1; AHgh+RpzFljThpBCXv21Ce+TT9fROPRgH476N8lkX4fC9DHje4+kFScUqy5OCUZXJiSNKzuVpE7ndozIb8W6vgQ=@vger.kernel.org X-Gm-Message-State: AOJu0YyAy+ZVcC4yt4F/RZowGx4Jjf94/AuC35ml6AuKQgbwFtdGUXsg eABksEbS07ctg+wNi0tdpxH4QvZtad0x7Zer0u0OCOq1d+DHgvUgHHpfHr0VZhT55tRQwOrLZcY 1m8kySb7R3tloiJV8xNNaVqGE9uBqnFrqwkA3fRgyiRjSw2gl0Q1Ts4NlXDsIP5GEL+g= X-Gm-Gg: AR+sD13Utaer+OsQGKZcik7ulZlznrEkAXucTOBIjVuFBqC89gN9ICO5klkRjAkqoUg gwlwdDhHrrdWw8WXrennYK61DALnO/loc5jB+9nSi4DFXLbTJAiRwfBGGoXLye7ZH4Yh9DSzIYi ZbyCefaKss9BzXVZK0C4zxcNuT/DROxNLogG16N0Lr6CXNi2MCfTHN26MtTp0gEOzEIYb9mj008 d90hHSBdEY+vq+lonWfV2U1yE+4D44y0UxEdVb8veCHf4b1ky35nzDcSXLlRDxjumdtoyIqNWkx 74DWsaTTg7uQ7gdq4kHFN4Et1qDxegK6WdMZdb2fKoZr/MCBW71i5FJkae7HNPcfMRaNIOfGXpm JW05AkWDE9StJ4yuCZOQ0dfkD X-Received: by 2002:ac8:5841:0:b0:51a:d45e:638d with SMTP id d75a77b69052e-529cfe62fe6mr1043931cf.8.1785159619897; Mon, 27 Jul 2026 06:40:19 -0700 (PDT) X-Received: by 2002:ac8:5841:0:b0:51a:d45e:638d with SMTP id d75a77b69052e-529cfe62fe6mr1043621cf.8.1785159619448; Mon, 27 Jul 2026 06:40:19 -0700 (PDT) Received: from [192.168.120.193] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c1c32c90297sm667157366b.29.2026.07.27.06.40.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Jul 2026 06:40:18 -0700 (PDT) Message-ID: <2de21f00-7932-4611-b7d0-0608b8b72443@oss.qualcomm.com> Date: Mon, 27 Jul 2026 15:40:16 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/5] arm64: dts: qcom: Add Kalambo SoC To: Gopikrishna Garmidi , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sibi Sankar , Pankaj Patil Cc: Rajendra Nayak , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260727-b4-kalambo-crd-v3-0-25280faceece@oss.qualcomm.com> <20260727-b4-kalambo-crd-v3-2-25280faceece@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260727-b4-kalambo-crd-v3-2-25280faceece@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: sLiK4RIwpCWjTy7N_nFQ2SFW4I8hnSx_ X-Proofpoint-ORIG-GUID: sLiK4RIwpCWjTy7N_nFQ2SFW4I8hnSx_ X-Proofpoint-Spam-Info: AW1haW4tMjYwNzI3MDEzMCBTYWx0ZWRfX8jBUNLPa00Gw EsJXtZzbpCHiIpXN9bHk/SbmkdN3/EqVgHT0AKVAwHnlFzRwFX3Z3+gLsodAEzO3P78JZEPMklt ETS29ADSk/7Aj56fDhPvxPyG1Fa6ils= X-Authority-Analysis: v=2.4 cv=PeHPQChd c=1 sm=1 tr=0 ts=6a675fc4 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=EpawiZA4NEOSy88HQ8IA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzI3MDEzMCBTYWx0ZWRfXz49ipY2Tskwy DD80ZmblpDMiYeZgTf09BT0bOpol/FWc0lbunRFq9q470EufNWj2orcW5+cFjdisgwGeW9q9muZ sJFVYRJ4fCx1BKWtYmkMgvRQ1WrlbT68MsCTJmzAhk/r/E6rh5ghdXtUUXUXZxwukS+mKHUjaet +7BHI44ECFJDVissS6NxJ/EFCE0nlOp6vmFeMpPBGAfOod4Xs8bLuf/WYlrSEfSV8Z69OAgQasK I4NFD3ajpfMHx64OpYwOTdEUpjTeP+Z2ThiMAFu5SvKLfF0QVauXDBw88+5+DgjTqRwySrDUNGR SA8JfdRtxdnX7DolT/xtQExv/gyiWHc1m5roR787ufH63MyXULRlr7Y6AUmePmChWlWqTSpaV29 ptDr0Bz+JK5O9lh3QEzCcQFkki7meuLvdEK5SDNv/LuhAAHkrCu2vPh6RZhz7XMIBskdNI0VVVI aNLRNg26F1oyUO/+nSw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-27_03,2026-07-24_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 clxscore=1015 adultscore=0 spamscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607270130 On 7/27/26 2:51 PM, Gopikrishna Garmidi wrote: > Introduce support for the Qualcomm Kalambo SoC. It is derived from Mahua > with CPU cluster 0 removed, leaving it with just cluster 1 (cpu6-cpu11). > > The surviving cluster is re-added to the cpu-map as cluster0, since the > kernel stops scanning at the first missing clusterN index. cpu6-cpu11 > are reassigned to SCMI performance domain 0, as domain 1 is no longer > present. > > Kalambo uses PDP1 whose tx shmem (lpri1) sits at offset 0x200 within > imem, vs 0x180 on Glymur (PDP0). This pushes the tx region end to > 0x380, requiring an imem size override. The rx shmem (lpri0) stays at > offset 0x0. The PDP mailbox addresses are overridden to match the > Kalambo SCP firmware. > > Add labels to the cpus and cpu-map nodes in Glymur to allow derived > SoCs to delete and redefine the cpu-map entirely. > > Co-developed-by: Sibi Sankar > Signed-off-by: Sibi Sankar > Signed-off-by: Gopikrishna Garmidi > --- Reviewed-by: Konrad Dybcio Konrad