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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27849C433F5 for ; Tue, 9 Nov 2021 23:44:06 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E19AE61027 for ; Tue, 9 Nov 2021 23:44:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E19AE61027 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xBvf3So7YuuNInACNCJlxJJxO5JAsyy6f6TCo7zAjQ8=; b=01mVvZCQmHdkW6 ospLIXJ/WiVLWFmjaSGBgYPO2uWZh3iykAj2voNl+nDz2PBcSe5V3eQ6NHHDEzL6gcc91OcS4ulCi NRKQISbmBnSdjJlEgqmWMSp1ZzJoAhRP1ZZ9YSGMmjDkuZcwLafezRREbYx8AmgZ2u3IT8q6FMAL4 7d0TmObsUQ7GvfjNol8yJ6rWCFAYsiWuzbN/omfsU3/zhS1+xbW7UegnHkUNbnGb+6pqpu9zzZIJh MOau1OcsNYgWbTTv8qgsuxWmGaRAEN/2ySW5iiib6CvnB5v/KWn/h69NPiO4eSWLX876BXtWJDJIM Un+h8rDAp505cn5mIdbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mkamY-003xz4-GH; Tue, 09 Nov 2021 23:44:02 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mkZWT-003P2Q-Uw; Tue, 09 Nov 2021 22:23:23 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9B29A61B03; Tue, 9 Nov 2021 22:23:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636496601; bh=VI+jTHwTdrVEn1b44tuhB5Y/aGRbYE91tsnnDfKeyS8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rGZEmQFU3d3yynI+uPuTHrYcUMKbqJlLV64FIe7Njc+qL7uRFk5PFVLKDyVlWxH7b ZuVTWESHjZXR/wY9+gy/BSI1yQkvP5a4dGiZaw4G718zGflMCtF7MYeRs02yjJ+NW5 pSfi7PA27bp75K9pGTiGEg0KpDfa+WJYMH+PIhVqUj3sdN5x5MsLBGqdcmspe6ScAc GGZQZOHDLsnnjDhcxscq0EDWN9ENjIHCGzf6Vi8ECpYYLAzPLXpj8n3/eJDXu9rZ6g V6EPtA80k8ivtdZ0+mSA4xFLLCrs/nm9uhXt1xlbRQyD4vrPIeMnCKPFJfhiBMTbKM aPNcre61x254g== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Brian Norris , Leo Yan , Chen-Yu Tsai , Douglas Anderson , Heiko Stuebner , Sasha Levin , robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, catalin.marinas@arm.com, will.deacon@arm.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [PATCH AUTOSEL 4.19 05/21] arm64: dts: rockchip: add Coresight debug range for RK3399 Date: Tue, 9 Nov 2021 17:22:54 -0500 Message-Id: <20211109222311.1235686-5-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211109222311.1235686-1-sashal@kernel.org> References: <20211109222311.1235686-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211109_142322_086589_590FBEAC X-CRM114-Status: UNSURE ( 9.52 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Brian Norris [ Upstream commit 75dccea503b8e176ad044175e891d7bb291b6ba0 ] Per Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt. This IP block can be used for sampling the PC of any given CPU, which is useful in certain panic scenarios where you can't get the CPU to stop cleanly (e.g., hard lockup). Reviewed-by: Leo Yan Reviewed-by: Chen-Yu Tsai Reviewed-by: Douglas Anderson Signed-off-by: Brian Norris Link: https://lore.kernel.org/r/20210908111337.v2.3.Ibc87b4785709543c998cc852c1edaeb7a08edf5c@changeid Signed-off-by: Heiko Stuebner Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 48 ++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index f70c053326865..70c389e30d75c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -364,6 +364,54 @@ status = "disabled"; }; + debug@fe430000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0 0xfe430000 0 0x1000>; + clocks = <&cru PCLK_COREDBG_L>; + clock-names = "apb_pclk"; + cpu = <&cpu_l0>; + }; + + debug@fe432000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0 0xfe432000 0 0x1000>; + clocks = <&cru PCLK_COREDBG_L>; + clock-names = "apb_pclk"; + cpu = <&cpu_l1>; + }; + + debug@fe434000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0 0xfe434000 0 0x1000>; + clocks = <&cru PCLK_COREDBG_L>; + clock-names = "apb_pclk"; + cpu = <&cpu_l2>; + }; + + debug@fe436000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0 0xfe436000 0 0x1000>; + clocks = <&cru PCLK_COREDBG_L>; + clock-names = "apb_pclk"; + cpu = <&cpu_l3>; + }; + + debug@fe610000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0 0xfe610000 0 0x1000>; + clocks = <&cru PCLK_COREDBG_B>; + clock-names = "apb_pclk"; + cpu = <&cpu_b0>; + }; + + debug@fe710000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0 0xfe710000 0 0x1000>; + clocks = <&cru PCLK_COREDBG_B>; + clock-names = "apb_pclk"; + cpu = <&cpu_b1>; + }; + usbdrd3_0: usb@fe800000 { compatible = "rockchip,rk3399-dwc3"; #address-cells = <2>; -- 2.33.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip