From patchwork Thu Aug 23 13:43:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 10574031 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0B1B3921 for ; Thu, 23 Aug 2018 13:53:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E2F072B74A for ; Thu, 23 Aug 2018 13:53:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D427C2B778; Thu, 23 Aug 2018 13:53:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8B9442B74A for ; Thu, 23 Aug 2018 13:53:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=FD+Rlx7th6f86jFwNr4yTnaCdMA3myCh+GkMD4tWoks=; b=HrUTUBR4DuP+abxeSpfgQLDIKU hi0tbpNZEFjkkqnOuaRPXxHZnyL5ZGp+rNeTSEQcUfJEXS7YD87cE1Z32VQ/0hPvyPFCBnmpV85zL XuZBTsLXMJ/pz5Tr3erQHHQP28Nlz09+8uYV2wW4b4JCDw5/a97uBTojyfNwVwNXNhFCqMbUlERJ9 w49Qxjvoy3mAPsPjQgt9LxtKxjRBP4/StGAgEPzEdr9/NBOyXaAbqkhIgKIyJnvIllg5g9JyDYJGv DcbsCWjbpVs37ZP+kKStxkEjWrLnUm+lOgfgp0FYbMscMYJ+VW2K84njixfFRNCQLqNWJnOKQ8Gpq 8jJFmhZg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fsq2o-0007TK-MQ; Thu, 23 Aug 2018 13:53:02 +0000 Received: from relmlor4.renesas.com ([210.160.252.174] helo=relmlie3.idc.renesas.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fspte-00023v-Kn for linux-arm-kernel@lists.infradead.org; Thu, 23 Aug 2018 13:43:37 +0000 Received: from unknown (HELO relmlir1.idc.renesas.com) ([10.200.68.151]) by relmlie3.idc.renesas.com with ESMTP; 23 Aug 2018 22:43:32 +0900 Received: from relmlii1.idc.renesas.com (relmlii1.idc.renesas.com [10.200.68.65]) by relmlir1.idc.renesas.com (Postfix) with ESMTP id C5E8C8C262; Thu, 23 Aug 2018 22:43:32 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.53,278,1531753200"; d="scan'208";a="288868559" Received: from unknown (HELO fabrizio-dev.ree.adwin.renesas.com) ([10.226.36.250]) by relmlii1.idc.renesas.com with ESMTP; 23 Aug 2018 22:43:29 +0900 From: Fabrizio Castro To: Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon Subject: [PATCH 3/9] arm64: dts: renesas: r8a774a1: Add RZ/G2M thermal support Date: Thu, 23 Aug 2018 14:43:02 +0100 Message-Id: <1535031788-19907-4-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1535031788-19907-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1535031788-19907-1-git-send-email-fabrizio.castro@bp.renesas.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180823_064334_785575_0295CA67 X-CRM114-Status: GOOD ( 11.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fabrizio Castro , devicetree@vger.kernel.org, Chris Paterson , Geert Uytterhoeven , Magnus Damm , Biju Das , linux-renesas-soc@vger.kernel.org, Simon Horman , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Biju Das Add thermal support for R8A774A1 (RZ/G2M) SoC. Based on the work done for r8a7796 SoC. Signed-off-by: Biju Das Reviewed-by: Fabrizio Castro Reviewed-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 60 +++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi index 5775451..9f42b7c 100644 --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi @@ -165,6 +165,21 @@ #power-domain-cells = <1>; }; + tsc: thermal@e6198000 { + compatible = "renesas,r8a774a1-thermal"; + reg = <0 0xe6198000 0 0x100>, + <0 0xe61a0000 0 0x100>, + <0 0xe61a8000 0 0x100>; + interrupts = , + , + ; + clocks = <&cpg CPG_MOD 522>; + power-domains = <&sysc 32>; + resets = <&cpg 522>; + #thermal-sensor-cells = <1>; + status = "okay"; + }; + intc_ex: interrupt-controller@e61c0000 { compatible = "renesas,intc-ex-r8a774a1", "renesas,irqc"; #interrupt-cells = <2>; @@ -715,6 +730,51 @@ }; }; + thermal-zones { + sensor_thermal1: sensor-thermal1 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 0>; + + trips { + sensor1_crit: sensor1-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + + sensor_thermal2: sensor-thermal2 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 1>; + + trips { + sensor2_crit: sensor2-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + }; + + sensor_thermal3: sensor-thermal3 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 2>; + + trips { + sensor3_crit: sensor3-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,