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 0897AEE49A3 for ; Fri, 25 Aug 2023 11:27:50 +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:References:In-Reply-To: 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: List-Owner; bh=iOZeYj/78oiG52SfEoKFWD1bSxIKtDsUTw4CRoRvtG0=; b=NflP2WR74NX+xe 6Do9xXrPV7dd3igBhxCdkhOiVEY2oKyXon9a9cpwGVqL/PTMbB810GCWiRBs2ayOolfMBRnfSUl1R T7vQhQCSlSkFKVrd+W3z4eCNE+7DBvTieJjuxN59+hpTtgLU0CUP7whGJ/7C0nSeRCYDktepWdutS EWgyDjwd39Iao9B3q8J1QOTAetG0P+ejfP98We4tLU6SnC/3hwycxkKBdSG5CEM+M13ZF8gITrMs1 RsWwZJLSjbsCRR4tleO0F0ytdDFbeTn1f/8K6irb0FZcXcd8tOiC2QJb4o94ddKOX65o6JH06LcHT q8luczT5vVGwWmUYbyJw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qZUyD-005Czo-11; Fri, 25 Aug 2023 11:27:17 +0000 Received: from mail-lj1-x22a.google.com ([2a00:1450:4864:20::22a]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qZUy2-005Cn4-1o for linux-arm-kernel@lists.infradead.org; Fri, 25 Aug 2023 11:27:07 +0000 Received: by mail-lj1-x22a.google.com with SMTP id 38308e7fff4ca-2ba1e9b1fa9so11956421fa.3 for ; Fri, 25 Aug 2023 04:27:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692962822; x=1693567622; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=n+9eN3gR+CUM+pLHEOpqCBIIuUT/RXYCUei4ERSIbPo=; b=hKE4ea2HSPu65yisIIPMz2/1VzWjOx5aJKZQ/fA+myKcvOLqa8Enzsy3DU+cCc7Xpn e49QlnnH4FqM+dlN5rpBjfvSit1bim8BjTpGcNXBji6TSPEwGuogVt0U+728zdBBXgpK hpetPsAGaPS/6eCZAYs2NSx01fG4MrAs2m+/94ACUz+AI/7nH4GKij5AjlFl2vtBz0nX KJyvMrjsVF/zmmaTBoJfbtmER9mYJihrJ8jsOTNNBrJK6E4Prn7t5JmZFeYfhxeuWdLB uSg1O/o49HM+D2YuMWQOWCF563ZESYNXy/H0iDCFRmI830exfV+GYWT02vmqIqqBNhjq KM2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692962822; x=1693567622; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=n+9eN3gR+CUM+pLHEOpqCBIIuUT/RXYCUei4ERSIbPo=; b=Kxs0yPEeTOTd0N/iLVC2fQ5GTMArgPH0zW5eKGiwgUgoZ1zyWgCbt05KB2AHgvt0R8 /kJkyGQT8kgHU55AhTAUg7nMnad320eVbdvLP1i1mfQVEw0H25EuU5jCH/gqptspeBhK aWItyTL/4/9ePZlZQZPzJnZjThhkLTVBNuIkxFGdsKKRBqjC3lrGDPzxseigcSDZ9z7k zyiSU12zukdUcm9KKUzNbksVXla67T8ARJrCuxS3g7vzoyiDIb7b6fAK73vD2b95Hkcw XbGwN4sID3RgR34hY2z7+AQgfJTi+DJI6p2zjl+GZDVWhbXo0C13XNrDjmfSTGQm029F KzNw== X-Gm-Message-State: AOJu0Yza7lVgoXjaP8aRt+prGCCW7TsBvYxCUWXC7P5a0KkMy4G2/fCH txsWcFmM49+hJ6R6dd6/lMsxSg== X-Google-Smtp-Source: AGHT+IF5i2oUbA2HPzMIGWZSMwOu5ZOSjNDNLrf7hF3PpBjfjEY88aNiG8F2kG9BClqhxQrgAJ+FWQ== X-Received: by 2002:a05:6512:2347:b0:4ff:8f71:9713 with SMTP id p7-20020a056512234700b004ff8f719713mr15734934lfu.42.1692962822735; Fri, 25 Aug 2023 04:27:02 -0700 (PDT) Received: from uffe-tuxpro14.. (h-94-254-63-18.NA.cust.bahnhof.se. [94.254.63.18]) by smtp.gmail.com with ESMTPSA id g7-20020ac25387000000b004fb7ac67bbdsm259164lfh.41.2023.08.25.04.27.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Aug 2023 04:27:02 -0700 (PDT) From: Ulf Hansson To: Sudeep Holla , Cristian Marussi , Viresh Kumar , Nishanth Menon , Stephen Boyd Cc: Nikunj Kela , Prasad Sodagudi , Alexandre Torgue , Ulf Hansson , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Lorenzo Pieralisi Subject: [PATCH v3 08/13] dt-bindings: arm: cpus: Add a power-domain-name for a performance-domain Date: Fri, 25 Aug 2023 13:26:28 +0200 Message-Id: <20230825112633.236607-9-ulf.hansson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230825112633.236607-1-ulf.hansson@linaro.org> References: <20230825112633.236607-1-ulf.hansson@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230825_042706_609319_2B21CA57 X-CRM114-Status: GOOD ( 12.53 ) 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 When an CPU's performance domain is managed through the SCMI firmware, let's enable us describe this as a consumer of a power-domain provider, which is the de-facto standard to use for performance domains. In this case, let's specify a corresponding power-domain-name, to point out the corresponding index for it. Cc: Rob Herring Cc: Krzysztof Kozlowski Cc: Conor Dooley Cc: devicetree@vger.kernel.org Cc: Lorenzo Pieralisi Signed-off-by: Ulf Hansson --- Changes in v3: - New patch. --- Documentation/devicetree/bindings/arm/cpus.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 9e6a45eea4e5..d51e6250d6e3 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -305,7 +305,9 @@ properties: power-domains property. For PSCI based platforms, the name corresponding to the index of the PSCI - PM domain provider, must be "psci". + PM domain provider, must be "psci". For SCMI based platforms, the name + corresponding to the index of an SCMI performance domain provider, must be + "perf". qcom,saw: $ref: /schemas/types.yaml#/definitions/phandle -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 35690C79F62 for ; Fri, 25 Aug 2023 11:28:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243328AbjHYL1m (ORCPT ); Fri, 25 Aug 2023 07:27:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243563AbjHYL1M (ORCPT ); Fri, 25 Aug 2023 07:27:12 -0400 Received: from mail-lj1-x22a.google.com (mail-lj1-x22a.google.com [IPv6:2a00:1450:4864:20::22a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 720972128 for ; Fri, 25 Aug 2023 04:27:04 -0700 (PDT) Received: by mail-lj1-x22a.google.com with SMTP id 38308e7fff4ca-2bccda76fb1so11920661fa.2 for ; Fri, 25 Aug 2023 04:27:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692962822; x=1693567622; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=n+9eN3gR+CUM+pLHEOpqCBIIuUT/RXYCUei4ERSIbPo=; b=hKE4ea2HSPu65yisIIPMz2/1VzWjOx5aJKZQ/fA+myKcvOLqa8Enzsy3DU+cCc7Xpn e49QlnnH4FqM+dlN5rpBjfvSit1bim8BjTpGcNXBji6TSPEwGuogVt0U+728zdBBXgpK hpetPsAGaPS/6eCZAYs2NSx01fG4MrAs2m+/94ACUz+AI/7nH4GKij5AjlFl2vtBz0nX KJyvMrjsVF/zmmaTBoJfbtmER9mYJihrJ8jsOTNNBrJK6E4Prn7t5JmZFeYfhxeuWdLB uSg1O/o49HM+D2YuMWQOWCF563ZESYNXy/H0iDCFRmI830exfV+GYWT02vmqIqqBNhjq KM2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692962822; x=1693567622; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=n+9eN3gR+CUM+pLHEOpqCBIIuUT/RXYCUei4ERSIbPo=; b=HdrIFXYcaSaUtCzAqqCgppdOgXchIJsqSJ2N919Ik/ibUw8xUxFTtI/rQeiiwkucLc mKc31soclBy/zxFrSW2dyAJyshlVDGSk5Qm8C6DZymQLzzKJVIKV5n4OW94M0+Ydyowj a9n4mVreeYKXb20YpF08gJochpFQT2W90bFGc0ZYKc6Qgr47T9ewo6KgkKLa3oBIKZt+ 4DvV+m2C9ubf+LmVWX9ulUGnLA3wG+zK8Jo19d5zdYYAcjNPj5N9OJruHI4MrPoa02PH YDDaf4TVK5JtsoZBkfcU2NcYhfBQDq1h46ckj1wbVi8eyvz6v2ngZcfyH2QsDhpaOCAi yWOg== X-Gm-Message-State: AOJu0YxjD49ZiWtkoyAFsJ29iYnknxAvVaPCKftOkjiiaXXirdp1iFsS w1VuPMeUOF/gq8XUo+lCi+RQ5w== X-Google-Smtp-Source: AGHT+IF5i2oUbA2HPzMIGWZSMwOu5ZOSjNDNLrf7hF3PpBjfjEY88aNiG8F2kG9BClqhxQrgAJ+FWQ== X-Received: by 2002:a05:6512:2347:b0:4ff:8f71:9713 with SMTP id p7-20020a056512234700b004ff8f719713mr15734934lfu.42.1692962822735; Fri, 25 Aug 2023 04:27:02 -0700 (PDT) Received: from uffe-tuxpro14.. (h-94-254-63-18.NA.cust.bahnhof.se. [94.254.63.18]) by smtp.gmail.com with ESMTPSA id g7-20020ac25387000000b004fb7ac67bbdsm259164lfh.41.2023.08.25.04.27.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Aug 2023 04:27:02 -0700 (PDT) From: Ulf Hansson To: Sudeep Holla , Cristian Marussi , Viresh Kumar , Nishanth Menon , Stephen Boyd Cc: Nikunj Kela , Prasad Sodagudi , Alexandre Torgue , Ulf Hansson , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Lorenzo Pieralisi Subject: [PATCH v3 08/13] dt-bindings: arm: cpus: Add a power-domain-name for a performance-domain Date: Fri, 25 Aug 2023 13:26:28 +0200 Message-Id: <20230825112633.236607-9-ulf.hansson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230825112633.236607-1-ulf.hansson@linaro.org> References: <20230825112633.236607-1-ulf.hansson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When an CPU's performance domain is managed through the SCMI firmware, let's enable us describe this as a consumer of a power-domain provider, which is the de-facto standard to use for performance domains. In this case, let's specify a corresponding power-domain-name, to point out the corresponding index for it. Cc: Rob Herring Cc: Krzysztof Kozlowski Cc: Conor Dooley Cc: devicetree@vger.kernel.org Cc: Lorenzo Pieralisi Signed-off-by: Ulf Hansson --- Changes in v3: - New patch. --- Documentation/devicetree/bindings/arm/cpus.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 9e6a45eea4e5..d51e6250d6e3 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -305,7 +305,9 @@ properties: power-domains property. For PSCI based platforms, the name corresponding to the index of the PSCI - PM domain provider, must be "psci". + PM domain provider, must be "psci". For SCMI based platforms, the name + corresponding to the index of an SCMI performance domain provider, must be + "perf". qcom,saw: $ref: /schemas/types.yaml#/definitions/phandle -- 2.34.1