From patchwork Tue Feb 25 23:46:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Leach X-Patchwork-Id: 204232 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2D40C4BA1D for ; Tue, 25 Feb 2020 23:46:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B89D521927 for ; Tue, 25 Feb 2020 23:46:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="wzceJTsb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729653AbgBYXqv (ORCPT ); Tue, 25 Feb 2020 18:46:51 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:39667 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729617AbgBYXqu (ORCPT ); Tue, 25 Feb 2020 18:46:50 -0500 Received: by mail-wm1-f68.google.com with SMTP id c84so1082934wme.4 for ; Tue, 25 Feb 2020 15:46:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=BucIs76BJlau9NCsGrtA8TwA9hcR+pRMGii5xstBwn8=; b=wzceJTsbO+TdAD1Cyu8CIArkKYxAT4kIWMrsPNw4gSGcXpDEenp71agJitRrCXHFyn 9o3rXuvGiE045zMRDbJSicui7t2CJ/ksZyAmPgdxl1+knGxo0hwedGO6NfTEaGV8H5t4 dgCn0i8vR55Jg1XjP0ybrZoPAcWgmucAmNFNXfZQ04bPB/w/gKN5vtzJVL6BAsVCzPsK BElY1uNGTzTEy/TFcGPivSk7BlhvowmL8MGsbFcNd5/HUGB75i0ti5IGu8xVhVczTPTb bHr+ZAGvSmvHUxGasLKSzgjIHInn6W9jyG6c8DEfO+nQoJgTS1y/ZcXwbvV2lgYf87I7 z1pg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=BucIs76BJlau9NCsGrtA8TwA9hcR+pRMGii5xstBwn8=; b=EwSwLFKmCC7gG8EU/SmFHpWLqfNFqqz1QyusvHrUmVzeFNDyIH7f0bqw369joc9+6j UbjeT4kXpMc5kplzTaews+bKfsKlvTO7Ua4XYFOr7Pn3iT5vsK+2wdzpqimK62O86WEQ 1sJ6z0k7JQEiUhyGFJidK9/V+BbZdUSYWesO+o95VJ3QGAnnxEApE220bTQ0v5B/iRKB eLmQ+M82yniugxVJnhKg9CFjVKQwg6keOU5hf5CH9kZ3kKSNogvPk9rClJWfOmjmBNuh E2kCO3F4z9Lfx6rWRlqhXsACsK2qBQWPb54O8M4vhpV98hHsZtjGZqYy7ToC99YM6icM ZLHQ== X-Gm-Message-State: APjAAAUEnuKKq+UV6hlOZQN9tmAshohcOaUFKPhQ/DgIjGg0J5ZZXlJB cjuE8A3PKFPlOZSy+dMidP5ZA3erz70= X-Google-Smtp-Source: APXvYqxXwufDMPen0Os3XKpr8yPA7jzlpKAFED+1rNntaV5cx/AhnzCfSXa2mq1QbkR9fG45ilgHOg== X-Received: by 2002:a1c:208a:: with SMTP id g132mr1462656wmg.143.1582674408254; Tue, 25 Feb 2020 15:46:48 -0800 (PST) Received: from linaro.org ([2a00:23c5:6815:3901:186c:5f6c:221d:5ce]) by smtp.gmail.com with ESMTPSA id t133sm356278wmf.31.2020.02.25.15.46.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Feb 2020 15:46:47 -0800 (PST) From: Mike Leach To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, coresight@lists.linaro.org, linux-doc@vger.kernel.org Cc: linux-arm-msm@vger.kernel.org, mathieu.poirier@linaro.org, suzuki.poulose@arm.com, robh+dt@kernel.org, maxime@cerno.tech, liviu.dudau@arm.com, sudeep.holla@arm.com, lorenzo.pieralisi@arm.com, agross@kernel.org, corbet@lwn.net, Mike Leach Subject: [PATCH v10 12/15] dt-bindings: hisilicon: Add CTI bindings for hi-6220 Date: Tue, 25 Feb 2020 23:46:08 +0000 Message-Id: <20200225234611.11067-13-mike.leach@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200225234611.11067-1-mike.leach@linaro.org> References: <20200225234611.11067-1-mike.leach@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Adds in CTI device tree information for the Hikey620 board. Signed-off-by: Mike Leach Reviewed-by: Mathieu Poirier Tested-by: Leo Yan --- .../boot/dts/hisilicon/hi6220-coresight.dtsi | 130 ++++++++++++++++-- 1 file changed, 122 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi index 651771a73ed6..27f067e87601 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi @@ -213,7 +213,7 @@ }; }; - etm@f659c000 { + etm0: etm@f659c000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0 0xf659c000 0 0x1000>; @@ -232,7 +232,7 @@ }; }; - etm@f659d000 { + etm1: etm@f659d000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0 0xf659d000 0 0x1000>; @@ -251,7 +251,7 @@ }; }; - etm@f659e000 { + etm2: etm@f659e000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0 0xf659e000 0 0x1000>; @@ -270,7 +270,7 @@ }; }; - etm@f659f000 { + etm3: etm@f659f000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0 0xf659f000 0 0x1000>; @@ -289,7 +289,7 @@ }; }; - etm@f65dc000 { + etm4: etm@f65dc000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0 0xf65dc000 0 0x1000>; @@ -308,7 +308,7 @@ }; }; - etm@f65dd000 { + etm5: etm@f65dd000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0 0xf65dd000 0 0x1000>; @@ -327,7 +327,7 @@ }; }; - etm@f65de000 { + etm6: etm@f65de000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0 0xf65de000 0 0x1000>; @@ -346,7 +346,7 @@ }; }; - etm@f65df000 { + etm7: etm@f65df000 { compatible = "arm,coresight-etm4x", "arm,primecell"; reg = <0 0xf65df000 0 0x1000>; @@ -364,5 +364,119 @@ }; }; }; + + /* System CTIs */ + /* CTI 0 - TMC and TPIU connections */ + cti@f6403000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0 0xf6403000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + }; + + /* CTI - CPU-0 */ + cti@f6598000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0 0xf6598000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + + cpu = <&cpu0>; + arm,cs-dev-assoc = <&etm0>; + }; + + /* CTI - CPU-1 */ + cti@f6599000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0 0xf6599000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + + cpu = <&cpu1>; + arm,cs-dev-assoc = <&etm1>; + }; + + /* CTI - CPU-2 */ + cti@f659a000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0 0xf659a000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + + cpu = <&cpu2>; + arm,cs-dev-assoc = <&etm2>; + }; + + /* CTI - CPU-3 */ + cti@f659b000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0 0xf659b000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + + cpu = <&cpu3>; + arm,cs-dev-assoc = <&etm3>; + }; + + /* CTI - CPU-4 */ + cti@f65d8000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0 0xf65d8000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + + cpu = <&cpu4>; + arm,cs-dev-assoc = <&etm4>; + }; + + /* CTI - CPU-5 */ + cti@f65d9000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0 0xf65d9000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + + cpu = <&cpu5>; + arm,cs-dev-assoc = <&etm5>; + }; + + /* CTI - CPU-6 */ + cti@f65da000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0 0xf65da000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + + cpu = <&cpu6>; + arm,cs-dev-assoc = <&etm6>; + }; + + /* CTI - CPU-7 */ + cti@f65db000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0 0xf65db000 0 0x1000>; + + clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>; + clock-names = "apb_pclk"; + + cpu = <&cpu7>; + arm,cs-dev-assoc = <&etm7>; + }; }; };