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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id DD808C00140 for ; Wed, 24 Aug 2022 19:05:58 +0000 (UTC) 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:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xQ5HK/djokgK9fryGWlt5tqprhXvZEO7Xb088+iKaJ4=; b=gH02NpQvubr9fb KrCJEaoNEStTURa7WDoFBjgTyNHVkS4TdGAW2mTq50yTVHdLov/Heoo/ZHBehbY/ax1y6V3u0azly 9gpdzQ3FZMSso3IuiYbkZvWk9goSNHunjqjROJ/fylSDYf/C3EnAtl1WV6mGUjVMPG0izvyfBKX0z BpNF+BbxXslHiEDS0lFtRS7a/Nbq7egixOfkm6E12YqwkZrIZfCjDzh44+1VKcUu+iLTiZgQ9VNBI Kck1fOcUlL3uJjEzLV3IbMWw79joru1X8YmcWvJmppapdIloTZp+It2Of28UFyUvu+8pCzlvQs5/A UN0Bb+CjRxDwxtGDqlQQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oQvgI-00Fap1-F3; Wed, 24 Aug 2022 19:04:50 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oQvgE-00FalL-OR for linux-arm-kernel@lists.infradead.org; Wed, 24 Aug 2022 19:04:48 +0000 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 6F3446179F for ; Wed, 24 Aug 2022 19:04:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C8A42C433C1 for ; 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-f42.google.com with SMTP id ay32so6526058uab.5 for ; Wed, 24 Aug 2022 12:04:44 -0700 (PDT) X-Gm-Message-State: ACgBeo1XQuocSwg8g1jJ7zDaCDTh2g/iR4c2PYbLQk/Qj51Sju5tJfoF c2YB+TEknPsSEfCqvuNGQb7krqZ8vbS6dejzaA== 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" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220824_120446_902956_3D5CCD61 X-CRM114-Status: GOOD ( 18.79 ) 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 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 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel