From nobody Sat Oct 4 21:03:11 2025 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 18E392D46D7; Wed, 13 Aug 2025 11:47:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755085638; cv=none; b=VPN/uqGxR0vG2yra2BrrYeLRFXyXAEppxVxKz2TocNCazuF/fvapJW/g3EE+LbwlGv10yBb861I/h9JQkL1KDqa7yRfNo0A4nzudVrH+Ur1EvrUtITiMXY0N6G1P2jCMaTm4gVU0rD2zANlkVduKAIG+mwvUFbsnE6DiRp3sWZk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755085638; c=relaxed/simple; bh=yzyxKCq8ohEEWFAOfDp9+fs8K7yk3TJK2uiyQ5chs2c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Gr+LMc+fc3Mm1bW2qZoZRvP1UtNGjApZOzY87gf2Ta3wuVIZsXk0h+9W0i9N9GtKbzIKvfNpoMVAgOBvTNcE9DcPYO2q9EmZV/vX7TriN2Mq/BOlHTShmWMRKuv6PlDlTG/vr5D2ePJWkytM7aGBoOpN8P8uIANIfMIK6bASpnU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 895BE12FC; Wed, 13 Aug 2025 04:47:08 -0700 (PDT) Received: from pluto.guest.local (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6DE6D3F738; Wed, 13 Aug 2025 04:47:13 -0700 (PDT) From: Cristian Marussi To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, arm-scmi@vger.kernel.org, linux-pm@vger.kernel.org Cc: sudeep.holla@arm.com, james.quinlan@broadcom.com, f.fainelli@gmail.com, vincent.guittot@linaro.org, etienne.carriere@st.com, peng.fan@oss.nxp.com, michal.simek@amd.com, quic_sibis@quicinc.com, dan.carpenter@linaro.org, d-gole@ti.com, souvik.chakravarty@arm.com, Cristian Marussi , "Rafael J. Wysocki" Subject: [PATCH 8/8] powercap: arm_scmi: Enable multiple constraints support Date: Wed, 13 Aug 2025 12:46:09 +0100 Message-ID: <20250813114609.1305571-9-cristian.marussi@arm.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20250813114609.1305571-1-cristian.marussi@arm.com> References: <20250813114609.1305571-1-cristian.marussi@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Initialize the domains with all the discovered available constraints, making available multiple per-domain constraints when the platform has advertised support for multiple concurrent power limits. CC: "Rafael J. Wysocki" CC: linux-pm@vger.kernel.org Signed-off-by: Cristian Marussi --- drivers/powercap/arm_scmi_powercap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/powercap/arm_scmi_powercap.c b/drivers/powercap/arm_sc= mi_powercap.c index de2dc1f6f2a9..559767e143b0 100644 --- a/drivers/powercap/arm_scmi_powercap.c +++ b/drivers/powercap/arm_scmi_powercap.c @@ -2,7 +2,7 @@ /* * SCMI Powercap support. * - * Copyright (C) 2022 ARM Ltd. + * Copyright (C) 2022-2025 ARM Ltd. */ =20 #include @@ -311,7 +311,7 @@ static int scmi_powercap_register_zone(struct scmi_powe= rcap_root *pr, =20 z =3D powercap_register_zone(&spz->zone, scmi_top_pcntrl, spz->info->name, parent ? &parent->zone : NULL, - &zone_ops, 1, &constraint_ops); + &zone_ops, spz->info->num_cpli, &constraint_ops); if (!IS_ERR(z)) { spz->height =3D scmi_powercap_get_zone_height(spz); spz->registered =3D true; --=20 2.47.0