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 X-Spam-Level: X-Spam-Status: No, score=-6.9 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 autolearn=unavailable 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 23BEDC3567B for ; Thu, 27 Feb 2020 17:05:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E79C32469F for ; Thu, 27 Feb 2020 17:05:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="i2eDaNp+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729161AbgB0RFr (ORCPT ); Thu, 27 Feb 2020 12:05:47 -0500 Received: from mail-io1-f65.google.com ([209.85.166.65]:39498 "EHLO mail-io1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729172AbgB0RFr (ORCPT ); Thu, 27 Feb 2020 12:05:47 -0500 Received: by mail-io1-f65.google.com with SMTP id h3so235566ioj.6 for ; Thu, 27 Feb 2020 09:05:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Pfg0bi+sFcPndADzUkLpjWKHkAlDvMR2dE5gD9tiHQM=; b=i2eDaNp+Eszd+9W1ID672YkO3fMeyDiOws+pb7XKxfMz5/yaw2FJlsK8ei3fzatqtm 4L4L7cX2nCCqrouDM937z8zRqFPgESFhKdDeV6fhKQP9r7zk3tvNVPASH7pru1WgOIdN IpJHyporpGJkLSz8AiughI2xAz39cGKiwta1enlQuvMg3Ng+bXTrtfJyDBWfa4q6HcJ4 DCwXnwY+6D+O1HBkAXYakyCs1xZcWV8Qde4g0fAx+EJlRG90lTvtVlbsOcJWsGxVJfdC ZNiecRyC4kXEVjvyFOZc7zkOGg5RxGkXljkHNPhkH82u7BcLJAK3OY3ITZiW4k70Qolu GSCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Pfg0bi+sFcPndADzUkLpjWKHkAlDvMR2dE5gD9tiHQM=; b=XkVqhXI1bkfwIKD38J1uu4ol1TpYq2vQIS7FZ7m0OKgwWVbC3Hg59Q5CDTqOywIN/x p5saTXPl+SJNPunv0517B+mRiyDMTmV1/XtZyMcitpeKfRpQWKF2zQNU/Vo1F5oKhvfg AxnC5x/FBUpehqBqz2T91X3g89YVJ2DdI7VO+yRcf92eyDxy3ec/6kfi9p+zs5cc1Ab5 kn7fHM/qTKAfm+PcIZKzWni4ZucE+Gj75Vh6q1GN8y2dLO/nIpR731pdZIoL4OfpnWwi 4dSDKBFMtFo3w71rKTHUknEMkBp3WM3yuoqP16CDFxqPgBQ9ih0xT+aVaTRLRK6DWTQm pLXg== X-Gm-Message-State: APjAAAWSjSlw+D6aqr5ZE9kxKAMmEfq0Yr2uo7KPBIruqEhcBAhbK7d1 o4OyhaNV83jlZ91s9trYzvHzOqAcwDa1nOl4y1RkeQ== X-Google-Smtp-Source: APXvYqzShgva7+6pxk0ORMXPxyHT6xrvSZzjtnV0ZVz1cO3EyYEvWyhXwYyjFkEdjhqv39UnsG98JlbbBdnLillQiHw= X-Received: by 2002:a5e:d616:: with SMTP id w22mr213500iom.57.1582823145050; Thu, 27 Feb 2020 09:05:45 -0800 (PST) MIME-Version: 1.0 References: <20200225234611.11067-1-mike.leach@linaro.org> <20200225234611.11067-12-mike.leach@linaro.org> In-Reply-To: <20200225234611.11067-12-mike.leach@linaro.org> From: Mathieu Poirier Date: Thu, 27 Feb 2020 10:05:34 -0700 Message-ID: Subject: Re: [PATCH v10 11/15] dt-bindings: arm: Juno platform - add CTI entries to device tree To: Mike Leach , Sudeep Holla Cc: linux-arm-kernel , devicetree@vger.kernel.org, Coresight ML , "open list:DOCUMENTATION" , linux-arm-msm , "Suzuki K. Poulose" , Rob Herring , maxime@cerno.tech, Liviu Dudau , Lorenzo Pieralisi , Andy Gross , Jon Corbet Content-Type: text/plain; charset="UTF-8" Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Tue, 25 Feb 2020 at 16:46, Mike Leach wrote: > > Add in CTI entries for Juno r0, r1 and r2 to device tree entries. > > Signed-off-by: Mike Leach > Reviewed-by: Mathieu Poirier Sudeep, please consider adding to your next tree. Thanks, Mathieu > --- > arch/arm64/boot/dts/arm/juno-base.dtsi | 162 +++++++++++++++++++++- > arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi | 37 ++++- > arch/arm64/boot/dts/arm/juno-r1.dts | 25 ++++ > arch/arm64/boot/dts/arm/juno-r2.dts | 25 ++++ > arch/arm64/boot/dts/arm/juno.dts | 25 ++++ > 5 files changed, 269 insertions(+), 5 deletions(-) > > diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi > index 1f3c80aafbd7..fffd75cd2fd9 100644 > --- a/arch/arm64/boot/dts/arm/juno-base.dtsi > +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi > @@ -119,7 +119,7 @@ > * The actual size is just 4K though 64K is reserved. Access to the > * unmapped reserved region results in a DECERR response. > */ > - etf@20010000 { /* etf0 */ > + etf_sys0: etf@20010000 { /* etf0 */ > compatible = "arm,coresight-tmc", "arm,primecell"; > reg = <0 0x20010000 0 0x1000>; > > @@ -143,7 +143,7 @@ > }; > }; > > - tpiu@20030000 { > + tpiu_sys: tpiu@20030000 { > compatible = "arm,coresight-tpiu", "arm,primecell"; > reg = <0 0x20030000 0 0x1000>; > > @@ -196,7 +196,7 @@ > }; > }; > > - etr@20070000 { > + etr_sys: etr@20070000 { > compatible = "arm,coresight-tmc", "arm,primecell"; > reg = <0 0x20070000 0 0x1000>; > iommus = <&smmu_etr 0>; > @@ -214,7 +214,7 @@ > }; > }; > > - stm@20100000 { > + stm_sys: stm@20100000 { > compatible = "arm,coresight-stm", "arm,primecell"; > reg = <0 0x20100000 0 0x1000>, > <0 0x28000000 0 0x1000000>; > @@ -291,6 +291,18 @@ > }; > }; > > + cti0: cti@22020000 { > + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", > + "arm,primecell"; > + reg = <0 0x22020000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + arm,cs-dev-assoc = <&etm0>; > + }; > + > funnel@220c0000 { /* cluster0 funnel */ > compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; > reg = <0 0x220c0000 0 0x1000>; > @@ -351,6 +363,18 @@ > }; > }; > > + cti1: cti@22120000 { > + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", > + "arm,primecell"; > + reg = <0 0x22120000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + arm,cs-dev-assoc = <&etm1>; > + }; > + > cpu_debug2: cpu-debug@23010000 { > compatible = "arm,coresight-cpu-debug", "arm,primecell"; > reg = <0x0 0x23010000 0x0 0x1000>; > @@ -376,6 +400,18 @@ > }; > }; > > + cti2: cti@23020000 { > + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", > + "arm,primecell"; > + reg = <0 0x23020000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + arm,cs-dev-assoc = <&etm2>; > + }; > + > funnel@230c0000 { /* cluster1 funnel */ > compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; > reg = <0 0x230c0000 0 0x1000>; > @@ -448,6 +484,18 @@ > }; > }; > > + cti3: cti@23120000 { > + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", > + "arm,primecell"; > + reg = <0 0x23120000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + arm,cs-dev-assoc = <&etm3>; > + }; > + > cpu_debug4: cpu-debug@23210000 { > compatible = "arm,coresight-cpu-debug", "arm,primecell"; > reg = <0x0 0x23210000 0x0 0x1000>; > @@ -473,6 +521,18 @@ > }; > }; > > + cti4: cti@23220000 { > + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", > + "arm,primecell"; > + reg = <0 0x23220000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + arm,cs-dev-assoc = <&etm4>; > + }; > + > cpu_debug5: cpu-debug@23310000 { > compatible = "arm,coresight-cpu-debug", "arm,primecell"; > reg = <0x0 0x23310000 0x0 0x1000>; > @@ -498,6 +558,100 @@ > }; > }; > > + cti5: cti@23320000 { > + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", > + "arm,primecell"; > + reg = <0 0x23320000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + arm,cs-dev-assoc = <&etm5>; > + }; > + > + cti@20020000 { /* sys_cti_0 */ > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0 0x20020000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + trig-conns@0 { > + reg = <0>; > + arm,trig-in-sigs=<2 3>; > + arm,trig-in-types=; > + arm,trig-out-sigs=<0 1>; > + arm,trig-out-types=; > + arm,cs-dev-assoc = <&etr_sys>; > + }; > + > + trig-conns@1 { > + reg = <1>; > + arm,trig-in-sigs=<0 1>; > + arm,trig-in-types=; > + arm,trig-out-sigs=<7 6>; > + arm,trig-out-types=; > + arm,cs-dev-assoc = <&etf_sys0>; > + }; > + > + trig-conns@2 { > + reg = <2>; > + arm,trig-in-sigs=<4 5 6 7>; > + arm,trig-in-types= + STM_TOUT_HETE STM_ASYNCOUT>; > + arm,trig-out-sigs=<4 5>; > + arm,trig-out-types=; > + arm,cs-dev-assoc = <&stm_sys>; > + }; > + > + trig-conns@3 { > + reg = <3>; > + arm,trig-out-sigs=<2 3>; > + arm,trig-out-types=; > + arm,cs-dev-assoc = <&tpiu_sys>; > + }; > + }; > + > + cti@20110000 { /* sys_cti_1 */ > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0 0x20110000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + trig-conns@0 { > + reg = <0>; > + arm,trig-in-sigs=<0>; > + arm,trig-in-types=; > + arm,trig-out-sigs=<0>; > + arm,trig-out-types=; > + arm,trig-conn-name = "sys_profiler"; > + }; > + > + trig-conns@1 { > + reg = <1>; > + arm,trig-out-sigs=<2 3>; > + arm,trig-out-types=; > + arm,trig-conn-name = "watchdog"; > + }; > + > + trig-conns@2 { > + reg = <2>; > + arm,trig-out-sigs=<1 6>; > + arm,trig-out-types=; > + arm,trig-conn-name = "g_counter"; > + }; > + }; > + > gpu: gpu@2d000000 { > compatible = "arm,juno-mali", "arm,mali-t624"; > reg = <0 0x2d000000 0 0x10000>; > diff --git a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi > index eda3d9e18af6..752b05f8bf31 100644 > --- a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi > +++ b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi > @@ -23,7 +23,7 @@ > }; > }; > > - etf@20140000 { /* etf1 */ > + etf_sys1: etf@20140000 { /* etf1 */ > compatible = "arm,coresight-tmc", "arm,primecell"; > reg = <0 0x20140000 0 0x1000>; > > @@ -82,4 +82,39 @@ > > }; > }; > + > + cti@20160000 { /* sys_cti_2 */ > + compatible = "arm,coresight-cti", "arm,primecell"; > + reg = <0 0x20160000 0 0x1000>; > + > + clocks = <&soc_smc50mhz>; > + clock-names = "apb_pclk"; > + power-domains = <&scpi_devpd 0>; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + trig-conns@0 { > + reg = <0>; > + arm,trig-in-sigs=<0 1>; > + arm,trig-in-types=; > + arm,trig-out-sigs=<0 1>; > + arm,trig-out-types=; > + arm,cs-dev-assoc = <&etf_sys1>; > + }; > + > + trig-conns@1 { > + reg = <1>; > + arm,trig-in-sigs=<2 3 4>; > + arm,trig-in-types=; > + arm,trig-conn-name = "ela_clus_0"; > + }; > + > + trig-conns@2 { > + reg = <2>; > + arm,trig-in-sigs=<5 6 7>; > + arm,trig-in-types=; > + arm,trig-conn-name = "ela_clus_1"; > + }; > + }; > }; > diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts > index 5f290090b0cf..02aa51eb311d 100644 > --- a/arch/arm64/boot/dts/arm/juno-r1.dts > +++ b/arch/arm64/boot/dts/arm/juno-r1.dts > @@ -9,6 +9,7 @@ > /dts-v1/; > > #include > +#include > #include "juno-base.dtsi" > #include "juno-cs-r1r2.dtsi" > > @@ -309,3 +310,27 @@ > &cpu_debug5 { > cpu = <&A53_3>; > }; > + > +&cti0 { > + cpu = <&A57_0>; > +}; > + > +&cti1 { > + cpu = <&A57_1>; > +}; > + > +&cti2 { > + cpu = <&A53_0>; > +}; > + > +&cti3 { > + cpu = <&A53_1>; > +}; > + > +&cti4 { > + cpu = <&A53_2>; > +}; > + > +&cti5 { > + cpu = <&A53_3>; > +}; > diff --git a/arch/arm64/boot/dts/arm/juno-r2.dts b/arch/arm64/boot/dts/arm/juno-r2.dts > index 305300dd521c..75bb27c2d4dc 100644 > --- a/arch/arm64/boot/dts/arm/juno-r2.dts > +++ b/arch/arm64/boot/dts/arm/juno-r2.dts > @@ -9,6 +9,7 @@ > /dts-v1/; > > #include > +#include > #include "juno-base.dtsi" > #include "juno-cs-r1r2.dtsi" > > @@ -315,3 +316,27 @@ > &cpu_debug5 { > cpu = <&A53_3>; > }; > + > +&cti0 { > + cpu = <&A72_0>; > +}; > + > +&cti1 { > + cpu = <&A72_1>; > +}; > + > +&cti2 { > + cpu = <&A53_0>; > +}; > + > +&cti3 { > + cpu = <&A53_1>; > +}; > + > +&cti4 { > + cpu = <&A53_2>; > +}; > + > +&cti5 { > + cpu = <&A53_3>; > +}; > diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts > index f00cffbd032c..dbc22e70b62c 100644 > --- a/arch/arm64/boot/dts/arm/juno.dts > +++ b/arch/arm64/boot/dts/arm/juno.dts > @@ -9,6 +9,7 @@ > /dts-v1/; > > #include > +#include > #include "juno-base.dtsi" > > / { > @@ -295,3 +296,27 @@ > &cpu_debug5 { > cpu = <&A53_3>; > }; > + > +&cti0 { > + cpu = <&A57_0>; > +}; > + > +&cti1 { > + cpu = <&A57_1>; > +}; > + > +&cti2 { > + cpu = <&A53_0>; > +}; > + > +&cti3 { > + cpu = <&A53_1>; > +}; > + > +&cti4 { > + cpu = <&A53_2>; > +}; > + > +&cti5 { > + cpu = <&A53_3>; > +}; > -- > 2.17.1 >