From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C37E9CD3444 for ; Thu, 7 May 2026 12:56:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=PFHj47c6qJXPg7YyyPPPr06dTCFXBrH1mNb8u9bVy+Q=; b=G2MgGcfjsrrsKqYHGlIM/5bG80 3VwGcgHdPwRESFgyOcJSAfu5gBXaYLyaWOLAfv1r7wNHz/Wqz2HwBHVSyPN9dpYG/ncO9sb2Mc2tB sCDQ0FmlSS8w53u9gt+AtIPz9LlyUOtiahBupjnLy61rA7/ZZMoHZDTiA6wEuCYnf+YB3kJJzn8Rp qZHuwD0v2kbbgNCPFQu6+3XTkZkSuh/7Y39Au9F7rjJbhuNyrqteUxN1C82PSncaQF3s9NKsunk93 bBWg0Ie9JE658NqMI4Qqj0Ob6YumBRqbct1LD1yr3rATLprJy60cthy94WJThy4hus8kQCSHvwX03 CS6Zpnsw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wKyH3-00000003pf5-2Qni; Thu, 07 May 2026 12:56:17 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wKyGv-00000003pNZ-2YG9 for linux-arm-kernel@lists.infradead.org; Thu, 07 May 2026 12:56:11 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 354614416A; Thu, 7 May 2026 12:56:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FA50C2BCB2; Thu, 7 May 2026 12:56:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778158565; bh=SYhI9mJBt1jThfR8leDkHslN2mb7/RuCI4SqdrZLTgs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GhTDYUy0LChzu5wk460Wge5SOK0ExlLyUYnYlhPW/woJs8d6kUiQoRDzzXSuiv91o c3NCWdMOXnZjlfKDUVXWitE9/W6I97Vt9Y9wU8PJJx+clBmhiSztezpCRv1xM5ujli CxpF7Vabun9pfNHWQnLJjnBSKQDtWZNxI3hgaOkVaPzxalDZ4HWK6pCN8v74TmojAb khLWxxiPE1z+6pB1gsXdMTuXUCkq4jhCz1b9ibkZ8vnLRB+YgqNVcEUj5CuGu5EijG ebUlou64uatzFUHhSEkYLX4iObiPiVw86xFzZq+L52c5yqk24V4vNuVSsmSmErl0w+ LmUI+QuR7ZxNA== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wKyGp-00000000d7d-0Cro; Thu, 07 May 2026 12:56:03 +0000 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Lorenzo Pieralisi , Hanjun Guo , Sudeep Holla , Catalin Marinas , Will Deacon , "Rafael J. Wysocki" , Mark Rutland , Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Ge Gordon , BST Linux Kernel Upstream Group , Jesper Nilsson , Lars Persson , Alim Akhtar , Ivaylo Ivanov , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Dinh Nguyen , Matthias Brugger , AngeloGioacchino Del Regno , Thierry Reding , Jonathan Hunter , Bjorn Andersson , Konrad Dybcio , =?UTF-8?q?Andreas=20F=C3=A4rber?= , Heiko Stuebner , Shawn Lin , Orson Zhai , Baolin Wang , Michal Simek Subject: [PATCH 15/16] arm64: dts: sprd: Add EL2 virtual timer interrupt Date: Thu, 7 May 2026 13:55:43 +0100 Message-ID: <20260507125544.2903406-16-maz@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260507125544.2903406-1-maz@kernel.org> References: <20260507125544.2903406-1-maz@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, lpieralisi@kernel.org, guohanjun@huawei.com, sudeep.holla@kernel.org, catalin.marinas@arm.com, will@kernel.org, rafael@kernel.org, mark.rutland@arm.com, daniel.lezcano@kernel.org, tglx@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, wens@kernel.org, jernej.skrabec@gmail.com, samuel@sholland.org, neil.armstrong@linaro.org, khilman@baylibre.com, jbrunet@baylibre.com, martin.blumenstingl@googlemail.com, gordon.ge@bst.ai, bst-upstream@bstai.top, jesper.nilsson@axis.com, lars.persson@axis.com, alim.akhtar@samsung.com, ivo.ivanov.ivanov1@gmail.com, Frank.Li@nxp.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, dinguyen@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, thierry.reding@kernel.org, jonathanh@nvidia.com, andersson@kernel.org, konradybcio@kernel.org, afaerber@suse.de, heiko@sntech.de, shawn.lin@rock-chips.com, orsonzhai@gmail.com, baolin.wang@linux.alibaba.com, michal.simek@amd.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260507_055609_739156_BC7306F6 X-CRM114-Status: GOOD ( 12.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The ARMv8.2 based CPUs used in a number of Unisoc SoCs are missing the EL2 virtual timer interrupt. Add it. Signed-off-by: Marc Zyngier --- arch/arm64/boot/dts/sprd/sc9863a.dtsi | 3 ++- arch/arm64/boot/dts/sprd/ums512.dtsi | 3 ++- arch/arm64/boot/dts/sprd/ums9620.dtsi | 3 ++- 3 files changed, 6 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/sprd/sc9863a.dtsi b/arch/arm64/boot/dts/sprd/sc9863a.dtsi index 31799579d7f2e..18e61c25aa36f 100644 --- a/arch/arm64/boot/dts/sprd/sc9863a.dtsi +++ b/arch/arm64/boot/dts/sprd/sc9863a.dtsi @@ -130,7 +130,8 @@ timer { interrupts = , /* Physical Secure PPI */ , /* Physical Non-Secure PPI */ , /* Virtual PPI */ - ; /* Hipervisor PPI */ + , /* Hypervisor physical PPI */ + ; /* Hypervisor virtual PPI */ }; pmu { diff --git a/arch/arm64/boot/dts/sprd/ums512.dtsi b/arch/arm64/boot/dts/sprd/ums512.dtsi index efa14309cc4ef..4105647aabd17 100644 --- a/arch/arm64/boot/dts/sprd/ums512.dtsi +++ b/arch/arm64/boot/dts/sprd/ums512.dtsi @@ -133,7 +133,8 @@ timer { interrupts = , /* Physical Secure PPI */ , /* Physical Non-Secure PPI */ , /* Virtual PPI */ - ; /* Hipervisor PPI */ + , /* Hypervisor physical PPI */ + ; /* Hypervisor virtual PPI */ }; pmu-a55 { diff --git a/arch/arm64/boot/dts/sprd/ums9620.dtsi b/arch/arm64/boot/dts/sprd/ums9620.dtsi index 2458071320c9b..037e3401d4991 100644 --- a/arch/arm64/boot/dts/sprd/ums9620.dtsi +++ b/arch/arm64/boot/dts/sprd/ums9620.dtsi @@ -141,7 +141,8 @@ timer { interrupts = , /* Physical Secure PPI */ , /* Physical Non-Secure PPI */ , /* Virtual PPI */ - ; /* Hipervisor PPI */ + , /* Hypervisor physical PPI */ + ; /* Hypervisor virtual PPI */ }; pmu-a55 { -- 2.47.3