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 02C00C43217 for ; Tue, 9 Nov 2021 22:24:13 +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 CF4E361A38 for ; Tue, 9 Nov 2021 22:24:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CF4E361A38 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=OkCf9hT9qg4hRV6+mamqEY6okjZDrcHQVbTwHzRXayo=; b=XnHNlqRFA1mskA e9L1SJyZxyHoQ7reBuYt5hS7FZWxfDEF0HWUqz1StfV6+WFlaErxl7ZnX046skPp7P04k9uTEJEi2 N5w2Sfk6ycm5OkZ4PZaI1f6YKmjJoq0r63fydybLumy7zHVErBHWsIPLGQfhIwFoqhugsy11rUqot Qqd/CTyH4J2tNxwUEvS5qFpFM5/W/jZ6/LkO6JOr75OWwfFn5aGeavWAg5tODPFIMrvr57B5piufp LSXdu5mKXYAUurkeZr8cKlEf++lD/r8uuoWhwE0NXcYzsqWEQvHoT1QG2J3YpKZpn1DRcXXq6B7Ud FFM5XVFWZnSED3InTxEg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mkZVW-003OMB-F9; Tue, 09 Nov 2021 22:22:22 +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 1mkZQg-003LOc-O7; Tue, 09 Nov 2021 22:17:24 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id B2A0E611BF; Tue, 9 Nov 2021 22:17:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636496242; bh=ZkBvY0/FGy1zslJ/8p6SQONClTFCw+k1PjFEb3t7NMY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=C5UvqCwlkEmDixq0KUCLbnrLTgl5z7U2HOPBCavCmgvn8VMcjP4qDmnAIP3P5eqsy bE5sULcyWnJK9j7C5GdN1+/D7wz+6UwmU7K45EoZYLJLtUXO57HIsk1MgxAodeDry9 Ia9vBv26JksEs/OChNSUQjUPYIurnb0/KLktceIhI94Bhw8gaU0Mkufg6k5yA8Ti0W +xKgcjJsOXqrL/z0rWLH3cga8RN5S8LrED8QJLamysjgSn4toJvUsN2SqpSeDG3GPl NmLj6RLLIJuUgtMS9tgLvdoUWFVSnMwou0OLEjnLd7OqsHa5TjCjRDM92o5Lpw7o/l XPcVviKILNO6w== 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 5.15 17/82] arm64: dts: rockchip: add Coresight debug range for RK3399 Date: Tue, 9 Nov 2021 17:15:35 -0500 Message-Id: <20211109221641.1233217-17-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211109221641.1233217-1-sashal@kernel.org> References: <20211109221641.1233217-1-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_141722_854276_40747CC9 X-CRM114-Status: UNSURE ( 9.72 ) X-CRM114-Notice: Please train this message. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=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 3871c7fd83b00..c5fe2d4401149 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -361,6 +361,54 @@ 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-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel