From nobody Mon Jun 29 23:05:29 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4C68C433F5 for ; Mon, 31 Jan 2022 17:32:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1380858AbiAaRc4 (ORCPT ); Mon, 31 Jan 2022 12:32:56 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:35134 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1380421AbiAaRcx (ORCPT ); Mon, 31 Jan 2022 12:32:53 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: nfraprado) with ESMTPSA id 3461C1F42B0D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1643650371; bh=3keo3SN6yo4gkfUH+WWtNNksuWRneNUjZEsX1PVRq5w=; h=From:To:Cc:Subject:Date:From; b=kFNyWG8gg19RTkgyHYko3sGmA4yvP+8fVbEBBQfikYMt6B8uTKaqcnm2rwC52T2QM ljrVF87tji1LoXYEuJ8VpFZZzMYeVH1rM9ocufPfqknVIS9LA6eH6aCWsos+ZzfOw4 ZspSfh6MkuJ5OtdltOjEY0lLOy6F3XniH0l3zU/t7pUAVDdWfvUcpRwSEQt7OiV+1d moK4UHEOVtM5BmUwFP5bz5TUw2SIPLHGFeDqkGgUWbkXkW04/3XMuUFe02ePbPZF9P ORdZdSLk1u32ngOzGSus7+TWOQ1uP30XaS6eKWWldtsVwMyeCANwv3oKVxnDdWzmJ3 JFxSmQc+/ZnYw== From: =?UTF-8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= To: Bjorn Andersson Cc: Catalin Marinas , Will Deacon , Shawn Guo , Geert Uytterhoeven , Krzysztof Kozlowski , Biju Das , Nobuhiro Iwamatsu , Adam Ford , Alexander Stein , Sameer Pujar , Zenghui Yu , Fabio Estevam , Saravana Kannan , linux-arm-kernel@lists.infradead.org, jagan@amarulasolutions.com, agx@sigxcpu.org, nm@ti.com, andrey.zhizhikin@leica-geosystems.com, konrad.dybcio@somainline.org, marijn.suijten@somainline.org, martin.botka@somainline.org, linux-kernel@vger.kernel.org, kernel@collabora.com, AngeloGioacchino Del Regno , =?UTF-8?q?N=C3=ADcolas=20F=20=2E=20R=20=2E=20A=20=2E=20Prado?= Subject: [PATCH v2] arm64: defconfig: Enable SC7180 interconnect driver Date: Mon, 31 Jan 2022 12:32:23 -0500 Message-Id: <20220131173223.567303-1-nfraprado@collabora.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: AngeloGioacchino Del Regno On SC7180 device trees, almost all of the nodes are declaring interconnect properties, including the QUP nodes: at least on some machines, leaving this configuration option disabled, or as a module, the kernel appears to hang while initializing the QUP node containing the UART device. To solve this issue, enable the interconnect driver for this SoC as built-in. Signed-off-by: AngeloGioacchino Del Regno Tested-by: "kernelci.org bot" Acked-by: Georgi Djakov [rebased on top of mainline] Signed-off-by: N=C3=ADcolas F. R. A. Prado --- Changes in v2: - Just rebased and fixed conflicts v1: https://lore.kernel.org/lkml/20211011154003.904355-1-angelogioacchino.d= elregno@collabora.com/T/#u arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 30516dc0b70e..68913a575784 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -1191,6 +1191,7 @@ CONFIG_INTERCONNECT_IMX8MQ=3Dm CONFIG_INTERCONNECT_QCOM=3Dy CONFIG_INTERCONNECT_QCOM_MSM8916=3Dm CONFIG_INTERCONNECT_QCOM_OSM_L3=3Dm +CONFIG_INTERCONNECT_QCOM_SC7180=3Dy CONFIG_INTERCONNECT_QCOM_SC7280=3Dy CONFIG_INTERCONNECT_QCOM_SDM845=3Dy CONFIG_INTERCONNECT_QCOM_SM8150=3Dm --=20 2.35.1