From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f73.google.com (mail-ej1-f73.google.com [209.85.218.73]) (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 04441328611 for ; Wed, 29 Apr 2026 14:19:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777472348; cv=none; b=Hf3r/RisrtFIUuLTamFnNxz7y/PjDU8F+MzqYtS94uFXBK4hJ7BUsoqYedj5xrZGEPIIiPGYj7g2+yfwhnzBTiBfjzcIe6bdTvnWez8DZH4NdVuxif4S68AG/P1rHsDbvIYKmDpa3PBmkzSg5mWi2GXJej5N8StSf3RV+Z2ojEg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777472348; c=relaxed/simple; bh=l2VwwdY0f8fP42No1Lq6QNkjHif6XCCH1yOub02MhsU=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=htnS1JrK5e8wKrULNnIzqyr8jk8rI87vNJPWXH4pD29YgEmuq9iOjBjxfNWau/huGL2K5CNJ2EwtsSClp4Scv9za8DmBhQrgx4GahzjRPH2rWqidPGdcrADfWR2aerasTwOoT36YFCzV5a/4agq7/166HMkC77/94V+Y6Kdy7xs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--smostafa.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=BgMYJjnH; arc=none smtp.client-ip=209.85.218.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--smostafa.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="BgMYJjnH" Received: by mail-ej1-f73.google.com with SMTP id a640c23a62f3a-b9c1d1f7e5dso1262837066b.0 for ; Wed, 29 Apr 2026 07:19:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1777472343; x=1778077143; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:from:subject:message-id :mime-version:date:from:to:cc:subject:date:message-id:reply-to; bh=l2VwwdY0f8fP42No1Lq6QNkjHif6XCCH1yOub02MhsU=; b=BgMYJjnHhACZTFQq6a0keIEJ/Rp1m0mim0Oh4+/vFLOfxASvU/F3jea4EbQ0UpEtym j4VoOJfWGmy85TWQnBdC0oW8Po06bkLA2gN9XdmCnmb7vmyD5LklMv4b2WsnpFj4AaBT tLHszQXucta/KlKcL/Mcoj1JspzdgGXYunVRzGA/InxZbNqv6QLkyX5cJd84WKLGlowP 56gIy3+CKzV5RTkrPdx/rGCigoNXHQMJYVKfd/TiVt9GnqgZv6QJSnwKUYeDoRY6wSlW 7fnJAJ2K82u+Ph3FUm2N51ycoHlXXQ9LGx8DnMaX3og3tAWG1sV8bIGt3hAk9b8K+6eu H42g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777472343; x=1778077143; h=content-transfer-encoding:cc:to:from:subject:message-id :mime-version:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=l2VwwdY0f8fP42No1Lq6QNkjHif6XCCH1yOub02MhsU=; b=mthg+0/KxlsLomXRXYw6E2Ku9qIRPXaAG0gF9eoQ/0AeJneBkuAGn4Rt8DPR6diZoe TNS1OR1iSbzyr0kwb1wgKnLGgbTQrOpS3OdO0HX40CmInBlxGkIiu3ErS0KYko97DUSk rYxpb2Hz8e+QE1POlYWq2wDQT5bcO3mmtTULvBubSMWo//L/CUK4JwsvOEFqOeB8tkae J1TWsct17W07G4znP0b0Hegw9HViJMRZ0rPXrkyaEmgjrySUfJjJ5BL/4F96vhUrB7sy 7oSZKscEPMw1YOZPwqFRowQ0ddeGZJ+tptyG4jQSM9jqSORSnuYCi7a2C+9fg1RbZT5S k3Ng== X-Forwarded-Encrypted: i=1; AFNElJ9rirL3lMVSfxKEh2cXKt+I8j2Q2hvbzCzxWXd0XKfxxBu5vDt/bMCL3D+ZwqbWIsDIPUYQqgADUUcd3Ik=@vger.kernel.org X-Gm-Message-State: AOJu0Yz8QLYL6niKcxznL9f8qqympgFTJ0J+9ClMaDO0+8bLT8ONdV3W 4ODCj270LxejUPZ9llkL+U4kztr5dpC+o7SZvORLzcz3fs5dU8A3u4d4GDKTL2vAxwXm1EItxHc bpzV0oZ7VlCIE+A== X-Received: from ejchj1.prod.google.com ([2002:a17:906:9fc1:b0:ba2:62ad:29f7]) (user=smostafa job=prod-delivery.src-stubby-dispatcher) by 2002:a17:907:3e1e:b0:ba0:d58b:6045 with SMTP id a640c23a62f3a-bb803778202mr518587266b.27.1777472342464; Wed, 29 Apr 2026 07:19:02 -0700 (PDT) Date: Wed, 29 Apr 2026 14:18:11 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.54.0.545.g6539524ca2-goog Message-ID: <20260429141815.827157-1-smostafa@google.com> Subject: Support for Lenovo IdeaCentre Mini X (Purwa) From: Mostafa Saleh To: andersson@kernel.org, konradybcio@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, maz@kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, I see that recently the support for =E2=80=9CLenovo IdeaCentre Mini X=E2=80= =9D was added [1] However, unfortunately that doesn=E2=80=99t work for my device, the board resets once I try to boot the kernel from UEFI. I believe that=E2=80=99s because it is another variant, as I have been usin= g my device tree for some time[2] which is hacked based on the crd device tree with some trial and error. With that I can boot with PCI/NVME/Ethernet and USB (there are also some other errors in the log related PMIC), this device tree is based on purwa.dtsi unlike the upstream one which use hamoa.dtsi. Are there any plans to support the Purwa based variant? I am happy to help with testing, but I can=E2=80=99t confidently send patches as my devic= e tree is based on trial and error rather than a data sheet. [1] https://lore.kernel.org/all/20260401-ideacentre-v2-0-5745fe2c764e@oss.q= ualcomm.com/ [2] https://github.com/misaleh/linux/blob/lenovo/arch/arm64/boot/dts/qcom/x= 1p42100-lenovo-ideacentre-x-gen10.dts Thanks, Mostafa