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 CE6C51FC7; Wed, 25 Feb 2026 01:44:53 +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=1771983893; cv=none; b=pf5wIX2ZiJd+RnUySlOb8AR+/paap7wSf0FcCSRxKxO6ghwOs95+lvtC3/UkIzV6TwP7UU5S1AVqyyustlt29rzbqlEi5it5DnajlkVeQeNz0o6lbobxsGHGmLVja8epqA1S3AR8w5nHNDpkcIi6WWwxkAg4cGAQcW2PFQtKNHo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983893; c=relaxed/simple; bh=nwkBQeUvsVA8BieULcdXEc7FfHlNM3cL1E7ZauX7h9k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kXnUBC8aS+RiSslofbs+QFkZx/jDd0JUYnfTz1VOZCJoEDEEEtyzsJV+9VxBSfSYIYnM0BUQ6iCSIbo1GdZsgsmdBxeJuAidoz72WoXttKABndoN3t6w3IWQ9BfOjwReFUfxmKSTj4s1rb4/k1pfsk0fNkX4H3SSKKuKM+URCBY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XR/MkHB+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="XR/MkHB+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 55BAFC116D0; Wed, 25 Feb 2026 01:44:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771983893; bh=nwkBQeUvsVA8BieULcdXEc7FfHlNM3cL1E7ZauX7h9k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XR/MkHB+Yywg2XcUR97+lO5RO9rCCArZQ4cHwMozSxPIUh2nj13l9YvDvWAi9Byfv fKvCDrlL1ds7r5fPFgHdJOLrr+aM9OnEjNHmsYZ6WAMUtxPRrRATThGtqbHwilvGOL 0KLLHonTyqA705Z020BMUsjspnWPFX0WJgzuSkQA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Krzysztof Kozlowski , Konrad Dybcio , Dmitry Baryshkov , Akhil P Oommen , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.18 165/641] arm64: dts: qcom: agatti: Add CX_MEM/DBGC GPU regions Date: Tue, 24 Feb 2026 17:18:11 -0800 Message-ID: <20260225012353.059699751@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012348.915798704@linuxfoundation.org> References: <20260225012348.915798704@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Konrad Dybcio [ Upstream commit 0fdcc948929a6d673bd0f90631dd6e42090c3dbd ] Describe the GPU register regions, with the former existing but not being used much if at all on this silicon, and the latter containing various debugging levers generally related to dumping the state of the IP upon a crash. Fixes: 4faeef52c8e6 ("arm64: dts: qcom: qcm2290: Add GPU nodes") Reported-by: Krzysztof Kozlowski Closes: https://lore.kernel.org/linux-arm-msm/8a64f70b-8034-45e7-86a3-0015cf357132@oss.qualcomm.com/T/#m404f1425c36b61467760f058b696b8910340a063 Signed-off-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Reviewed-by: Akhil P Oommen Link: https://lore.kernel.org/r/20251229-topic-6115_2290_gpu_dbgc-v1-2-4a24d196389c@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/qcm2290.dtsi | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi index 3b0ba590ee825..e0e400fdd2497 100644 --- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi +++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi @@ -1503,8 +1503,12 @@ usb_dwc3_ss: endpoint { gpu: gpu@5900000 { compatible = "qcom,adreno-07000200", "qcom,adreno"; - reg = <0x0 0x05900000 0x0 0x40000>; - reg-names = "kgsl_3d0_reg_memory"; + reg = <0x0 0x05900000 0x0 0x40000>, + <0x0 0x0599e000 0x0 0x1000>, + <0x0 0x05961000 0x0 0x800>; + reg-names = "kgsl_3d0_reg_memory", + "cx_mem", + "cx_dbgc"; interrupts = ; -- 2.51.0