From patchwork Wed Aug 16 07:03:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13354627 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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7CCF8C41513 for ; Wed, 16 Aug 2023 07:03:27 +0000 (UTC) Received: from relmlie5.idc.renesas.com (relmlie5.idc.renesas.com [210.160.252.171]) by mx.groups.io with SMTP id smtpd.web10.155725.1692169402745438830 for ; Wed, 16 Aug 2023 00:03:22 -0700 Authentication-Results: mx.groups.io; dkim=none (message not signed); spf=pass (domain: bp.renesas.com, ip: 210.160.252.171, mailfrom: biju.das.jz@bp.renesas.com) X-IronPort-AV: E=Sophos;i="6.01,176,1684767600"; d="scan'208";a="173072882" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 16 Aug 2023 16:03:21 +0900 Received: from localhost.localdomain (unknown [10.226.92.162]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 0EFF1405513B; Wed, 16 Aug 2023 16:03:19 +0900 (JST) From: Biju Das To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Cc: Biju Das , Claudiu Beznea Subject: [PATCH 5.10.y-cip 1/2] arm64: dts: renesas: r9a07g044: Add Cortex-A55 PMU node Date: Wed, 16 Aug 2023 08:03:14 +0100 Message-Id: <20230816070315.3078-2-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230816070315.3078-1-biju.das.jz@bp.renesas.com> References: <20230816070315.3078-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 16 Aug 2023 07:03:27 -0000 X-Groupsio-URL: https://lists.cip-project.org/g/cip-dev/message/12655 From: Lad Prabhakar commit c2b92d7e90187faaa98f6312984724f27401af03 upstream. Enable the performance monitor unit for the Cortex-A55 cores on the RZ/G2L (r9a07g044) SoC. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230206001300.28937-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Biju Das --- arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi index 3447e3db9256..3aa0ea20f386 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi @@ -112,6 +112,11 @@ L3_CA55: cache-controller-0 { }; }; + pmu { + compatible = "arm,cortex-a55-pmu"; + interrupts-extended = <&gic GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>; + }; + psci { compatible = "arm,psci-1.0", "arm,psci-0.2"; method = "smc";