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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0FBE7C00140 for ; Wed, 24 Aug 2022 19:04:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239098AbiHXTEy (ORCPT ); Wed, 24 Aug 2022 15:04:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236884AbiHXTEu (ORCPT ); Wed, 24 Aug 2022 15:04:50 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EDD7BBD9; Wed, 24 Aug 2022 12:04:45 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 76C5C617A1; Wed, 24 Aug 2022 19:04:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CB7ACC4347C; Wed, 24 Aug 2022 19:04:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661367884; bh=nLY1dWX+NvnobV3U/O2MJdRhHPtd9rugDGykeghL9C0=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=rY03dinX+fIfbIRN9zrOTLpoSqa8ObzafZuN0mIg5x+l1aZ/xDyacffHq+vvc5O2l 9Wy5AYkL5OmarB9JMbmwoTqOYWd8ZzZsuxOznyHIanFzEDsMxWr46mePz2VfJqYDQV /CfQJx2ktwIkvbDqngyACp680p2LmhmZ4WtdJ6N1s9IM+1IOY5MqEX0e4sjb2W5cJT Wv7NommO7hTGxSYZcHj2x7na9zmJQBs8ZxrQaFD4UqUwCnNtF4IrI7ZkFm7Ys0lpEl +G0amuOmhkSc27x+I4rxltFM2gTQIxVphg6stEYXcDfc8sFh7OXLUGswWpGk8g7/MQ WSF7/qGPKNXxQ== Received: by mail-ua1-f52.google.com with SMTP id d15so7077518uak.11; Wed, 24 Aug 2022 12:04:44 -0700 (PDT) X-Gm-Message-State: ACgBeo2fOfAn7qg4pGwD5U5ThKAq+5N5jF0q1dM6Umiel9YL5eZZJhKR UX+ySay8yy92KXGZAv1FUhnZt8FOgM+ZHoT+YQ== X-Google-Smtp-Source: AA6agR7+X17CRMoPpoVupslgTTLLUBypMe9v+axiCCGH7mCEo+eSbyZ4gKfbeV10FTOa57uB9+WTdkZhPE0G97wRKq8= X-Received: by 2002:ab0:1053:0:b0:391:9c29:7ca8 with SMTP id g19-20020ab01053000000b003919c297ca8mr155684uab.86.1661367883513; Wed, 24 Aug 2022 12:04:43 -0700 (PDT) MIME-Version: 1.0 References: <20220721212718.1980905-1-robh@kernel.org> In-Reply-To: <20220721212718.1980905-1-robh@kernel.org> From: Rob Herring Date: Wed, 24 Aug 2022 14:04:31 -0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property To: Mathieu Poirier , Suzuki K Poulose , Mike Leach , Leo Yan , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue Cc: Coresight ML , linux-arm-kernel , devicetree@vger.kernel.org, "linux-kernel@vger.kernel.org" , "moderated list:ARM/STM32 ARCHITECTURE" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, Jul 21, 2022 at 4:27 PM Rob Herring wrote: > > Coresight components may be in a power domain which is the case for the Arm > Juno board. Allow a single 'power-domains' entry for Coresight components. Ping. > > Signed-off-by: Rob Herring > --- > Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml | 3 +++ > .../devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml | 3 +++ > .../bindings/arm/arm,coresight-dynamic-replicator.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml | 3 +++ > .../devicetree/bindings/arm/arm,coresight-static-funnel.yaml | 3 +++ > .../bindings/arm/arm,coresight-static-replicator.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml | 3 +++ > .../devicetree/bindings/arm/arm,embedded-trace-extension.yaml | 3 +++ > 12 files changed, 36 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > index d783d9276124..2bae06eed693 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > @@ -61,6 +61,9 @@ properties: > maxItems: 1 > description: Address translation error interrupt > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > index 72ffe4d1e948..0c5b875cb654 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > @@ -98,6 +98,9 @@ properties: > base cti node if compatible string arm,coresight-cti-v8-arch is used, > or may appear in a trig-conns child node when appropriate. > > + power-domains: > + maxItems: 1 > + > arm,cti-ctm-id: > $ref: /schemas/types.yaml#/definitions/uint32 > description: > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > index 1eeedc22857c..44a1041cb0fc 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > @@ -54,6 +54,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > index a26ed9214e00..03792e9bd97a 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > @@ -54,6 +54,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > qcom,replicator-loses-context: > type: boolean > description: > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > index fd06ede26ceb..90679788e0bf 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > @@ -54,6 +54,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > index e0377ce48537..01200f67504a 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > @@ -73,6 +73,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > arm,coresight-loses-context-with-cpu: > type: boolean > description: > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > index b9da30ab9ccd..06a1d346982c 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > @@ -27,6 +27,9 @@ properties: > compatible: > const: arm,coresight-static-funnel > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > index 66ee97370fb2..5178e7fdff0b 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > @@ -27,6 +27,9 @@ properties: > compatible: > const: arm,coresight-static-replicator > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > index 905008faa012..378380c3f5aa 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > @@ -61,6 +61,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > out-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > index 3463b6e53aef..e0b88a71356a 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > @@ -55,6 +55,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > arm,buffer-size: > $ref: /schemas/types.yaml#/definitions/uint32 > deprecated: true > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > index e80d48200c37..61a0cdc27745 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > @@ -54,6 +54,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > index 5f07fb166c56..108460627d9a 100644 > --- a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > @@ -33,6 +33,9 @@ properties: > Handle to the cpu this ETE is bound to. > $ref: /schemas/types.yaml#/definitions/phandle > > + power-domains: > + maxItems: 1 > + > out-ports: > description: | > Output connections from the ETE to legacy CoreSight trace bus. > -- > 2.34.1 >