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[23.128.96.18]) by mx.google.com with ESMTP id t12si2126898pll.505.2022.02.01.12.45.51; Tue, 01 Feb 2022 12:46:02 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=kFNyWG8g; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1381005AbiAaRcz (ORCPT + 99 others); Mon, 31 Jan 2022 12:32:55 -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: 8bit 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: NĂ­colas F. R. A. Prado --- Changes in v2: - Just rebased and fixed conflicts v1: https://lore.kernel.org/lkml/20211011154003.904355-1-angelogioacchino.delregno@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=m CONFIG_INTERCONNECT_QCOM=y CONFIG_INTERCONNECT_QCOM_MSM8916=m CONFIG_INTERCONNECT_QCOM_OSM_L3=m +CONFIG_INTERCONNECT_QCOM_SC7180=y CONFIG_INTERCONNECT_QCOM_SC7280=y CONFIG_INTERCONNECT_QCOM_SDM845=y CONFIG_INTERCONNECT_QCOM_SM8150=m -- 2.35.1