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 07F53C433EF for ; Thu, 21 Jul 2022 21:28:49 +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:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=zofUFhRhyuZ/6LuXahZVj0XKw19Pkk3Gv75yof9DUGQ=; b=COGkZMS0YY2iDy zdm0Nj5eiFyeyPc6UlAwM1qp9YjOAUR+g8hgSyHUkJqlPW8eEMp3zz2QxVXYnxpI9je9xyW6W5Zf0 KtnpSgffI1n7zmTjFsxgc9K6/6rgZm22Zd3vv6gjSLxG4/OaJsUC4DzIdK/Wlh4mkZBrlXYg73gSc oLWHU7s7T7obyouaW7mKVgWiZCl8dLgAPpSjn/PKFY4SkE/tYNYGaKl3NMkjRZV9IKL0ForAXDroj 9YkYeXnUIHwOoKfXiRteESPD1m5+li15PUHhNldGs3ruRE3bbaAZUtZjje4lshTmlGRyki3eSypq3 ywVHz8fMlALffGZYG4Ig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oEdhz-00CRPx-Ox; Thu, 21 Jul 2022 21:27:47 +0000 Received: from mail-io1-f46.google.com ([209.85.166.46]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oEdhx-00CROe-18 for linux-arm-kernel@lists.infradead.org; Thu, 21 Jul 2022 21:27:46 +0000 Received: by mail-io1-f46.google.com with SMTP id z132so2408805iof.0 for ; Thu, 21 Jul 2022 14:27:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=KIxfy3M0Qw4Df1rkR1Yg81rr6KYsi116nv1pvFQZTMg=; b=Z76g5+lzJ8wlROKaMzJgtc+8UbsAI/lLwkDdH4ufd2oX2xMQ0lKq7tF41rltbZQKl6 GJL9iKq3oZchFjIS0F8RlbqlIAPaMa6hdlhu4hVstbvnOAEXPHvYLQ7Pi0W0j6ZafxzV qTsx5ULqQnky9xgPt8G67IUrlxuIW21eOV3pIB+pxN7Y8aQ/PA9fYjgzBgU9PEqgZRMW O3CWlk1JQFZbqoSr6ylI/Z5gK49OjlRn9Ef48BwqTNa0Q+VZK0/LYF5tCuhymEsb53Og 9umw/dxMi0lEG3+g4bkdW2rCjAApZQX1wbVNUyn7+R79PbSxGrd9w81YCGYRBecFMrCG 9NDw== X-Gm-Message-State: AJIora+pG3EoZ1fSBuhMGPINzBKxpX+6aN+7OZYC/wXeZhSEZf7QDt5x O39Y35QkxLM9njNIYU8aqw== X-Google-Smtp-Source: AGRyM1uKwvwD8nigZzlMOuNfSlgLHIPtzYb2nSwKIwaacyaagm9crD03qVvLPF/x92ETuZI69njexg== X-Received: by 2002:a02:6d1f:0:b0:33f:8d28:4d6d with SMTP id m31-20020a026d1f000000b0033f8d284d6dmr249485jac.16.1658438863045; Thu, 21 Jul 2022 14:27:43 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.248]) by smtp.googlemail.com with ESMTPSA id h6-20020a05660208c600b0067bf99ea25bsm1285859ioz.44.2022.07.21.14.27.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Jul 2022 14:27:42 -0700 (PDT) From: Rob Herring To: Mathieu Poirier , Suzuki K Poulose , Mike Leach , Leo Yan , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue Cc: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Date: Thu, 21 Jul 2022 15:27:14 -0600 Message-Id: <20220721212718.1980905-1-robh@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220721_142745_098349_4605B194 X-CRM114-Status: GOOD ( 11.38 ) 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 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. 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