From patchwork Fri Jun 27 18:04:19 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathieu Poirier X-Patchwork-Id: 4436871 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F31669F319 for ; Fri, 27 Jun 2014 18:09:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 307C820379 for ; Fri, 27 Jun 2014 18:09:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 52A73203A0 for ; Fri, 27 Jun 2014 18:09:24 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1X0aXN-00010z-J9; Fri, 27 Jun 2014 18:06:13 +0000 Received: from mail-pa0-f41.google.com ([209.85.220.41]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1X0aWO-0007ue-Bn for linux-arm-kernel@lists.infradead.org; Fri, 27 Jun 2014 18:05:13 +0000 Received: by mail-pa0-f41.google.com with SMTP id fb1so4892863pad.28 for ; Fri, 27 Jun 2014 11:04:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=aBWlBFBlnHN5AzYSDUOA1v/C9RrcFdijGCvAaIdmbTo=; b=Ans9nGAcLhZerEEXWa/KT8vbiUs1xkgEawp1/+Ibi6lIH/zu2qmYtEkJwseazSx26E FDSSsbJYsWa/pY/m+7Vy/iquy4SlCGDCL0Bi6gcM0F/2Ic8OOccAjUuUx5qVsRfayNFp Bgo+/MX7nYR7DrVm7sYxV0faxhGFrgp/jiDu9CMd6bKHK2FuBH84cEMvkq+Ji8qMbT0Y osUsso0zco4S1eOyeF7iC4vCcnVEmZ/wrH7nVW3PEmG1XHQ0MjvzH/VaWOvp6s5XLeos 5/ZQkLhXrNhTFL1X2L+CVw6KNwdtAB0V3ewvoo0j95374ZaekppXn9ufZggTHjZCwvCM 1sCg== X-Gm-Message-State: ALoCoQkeQduRNySY8UkM+xVYpgbJAmtkvfhYfLT2xCngbzLSjQWX+/ZZ4xGu/25r0y58whpg7lmr X-Received: by 10.69.3.67 with SMTP id bu3mr32751620pbd.34.1403892290175; Fri, 27 Jun 2014 11:04:50 -0700 (PDT) Received: from t430.cg.shawcable.net (S0106002369de4dac.cg.shawcable.net. [70.73.24.112]) by mx.google.com with ESMTPSA id ib5sm15771717pbb.55.2014.06.27.11.04.48 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 27 Jun 2014 11:04:49 -0700 (PDT) From: mathieu.poirier@linaro.org To: linus.walleij@linaro.org, will.deacon@arm.com, linux@arm.linux.org.uk, daniel.thompson@linaro.org, robherring2@gmail.com Subject: [PATCH 7/9 v2] coresight: adding support for beagle and beagleXM Date: Fri, 27 Jun 2014 12:04:19 -0600 Message-Id: <1403892261-25026-8-git-send-email-mathieu.poirier@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1403892261-25026-1-git-send-email-mathieu.poirier@linaro.org> References: <1403892261-25026-1-git-send-email-mathieu.poirier@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140627_110512_473504_37D084C7 X-CRM114-Status: UNSURE ( 8.33 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: robbelibobban@gmail.com, Al.Grant@arm.com, mathieu.poirier@linaro.org, patches@linaro.org, marcin.jabrzyk@gmail.com, linux-kernel@vger.kernel.org, arnd@linaro.org, panchaxari.prasannamurthy@linaro.org, r.sengupta@samsung.com, arve@android.com, Tony.Armitstead@arm.com, john.stultz@linaro.org, linux-arm-kernel@lists.infradead.org, james.king@linaro.org, pratikp@codeaurora.org, varshney@ti.com, jonas.svennebring@avagotech.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Mathieu Poirier Currently supporting ETM and ETB. Support for TPIU and SDTI are yet to be added. Signed-off-by: Mathieu Poirier --- arch/arm/boot/dts/omap3-beagle-xm.dts | 28 ++++++++++++++++++++++++++++ arch/arm/boot/dts/omap3-beagle.dts | 28 ++++++++++++++++++++++++++++ 2 files changed, 56 insertions(+) diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index cf0be66..110ac3e 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -145,6 +145,34 @@ }; }; }; + + etb: etb@5401b000 { + compatible = "arm,coresight-etb", "arm,primecell"; + reg = <0x5401b000 0x1000>; + + coresight-default-sink; + clocks = <&emu_src_ck>; + clock-names = "apb_pclk"; + port { + etb_in: endpoint { + slave-mode; + remote-endpoint = <&etm_out>; + }; + }; + }; + + etm@54010000 { + compatible = "arm,coresight-etm", "arm,primecell"; + reg = <0x54010000 0x1000>; + + clocks = <&emu_src_ck>; + clock-names = "apb_pclk"; + port { + etm_out: endpoint { + remote-endpoint = <&etb_in>; + }; + }; + }; }; &omap3_pmx_wkup { diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index 3c3e6da..dfd9a92 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -140,6 +140,34 @@ }; }; }; + + etb: etb@540000000 { + compatible = "arm,coresight-etb", "arm,primecell"; + reg = <0x5401b000 0x1000>; + + coresight-default-sink; + clocks = <&emu_src_ck>; + clock-names = "apb_pclk"; + port { + etb_in: endpoint { + slave-mode; + remote-endpoint = <&etm_out>; + }; + }; + }; + + etm@54010000 { + compatible = "arm,coresight-etm", "arm,primecell"; + reg = <0x54010000 0x1000>; + + clocks = <&emu_src_ck>; + clock-names = "apb_pclk"; + port { + etm_out: endpoint { + remote-endpoint = <&etb_in>; + }; + }; + }; }; &omap3_pmx_wkup {