From patchwork Thu Mar 28 19:26:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Rokosov X-Patchwork-Id: 783961 Received: from mx1.sberdevices.ru (mx2.sberdevices.ru [45.89.224.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 10B783C08E; Thu, 28 Mar 2024 19:26:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.89.224.132 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711654018; cv=none; b=Ap1jUr90fiQ5zeambVijSa9x9dgC60vPs+OjCTG6l+Jgc4Q4TWTd9CGGJnu9BfRzPBBnCe4gG+j+kr3eZlt9E99XAdIO1VD3RL6YMi7iW0Qq10SuAjoaXuYu0PVR4JU+DmJzj+c+OH0Xljdm+xkFjI2UIfpSNM84G9sxT2/nQ5c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711654018; c=relaxed/simple; bh=UtMextRyIZoKK7AZIN1FB6rwNMzVk3ykfLx6DDcnsaI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=O0NMuyiJjkoRJXE5PT9LXuAuiE9uxpbIIsd56Oji7/o2Vk1HsrTeSDQyDNTJbPyGseLiS/OPr2pp2hNDWq66pAkvHK9YvQoH6T3KMZLHjDiI1idQybfMBjM+PmT7n8u7OY5GbL0b5JVpIxIY67HGUn8p0VgZRJtxY5BDkFZy9W4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com; spf=pass smtp.mailfrom=salutedevices.com; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b=o4iBRvL8; arc=none smtp.client-ip=45.89.224.132 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="o4iBRvL8" Received: from p-infra-ksmg-sc-msk02 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id E6D62120007; Thu, 28 Mar 2024 22:26:53 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru E6D62120007 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1711654013; bh=kqvuK/EeiEOLe2ptTZLV+NoW3aihSXWBZ58r0KPT8ys=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=o4iBRvL8a2KMKsKFTiOhArTOeN2ATLyi0hZiqjI+c6WQs5e4mHxkFPWPcv7KbO6gE 8roNxPwiNas3UaEfFwczboZ4HNmSfAsodEyCio4xtmXwEDe2L42I7K0+JSidzM95cx zj5uVi5PcOaF2KWgdgCENTnKw/v123yNtLdW+fTdTeB41Af3C9dHQnAtlorhWi6a95 M3WWDvc09MUJHXEFeh9mwg47epJH/rIQUp9SwyVTc1jeQRYrLav8r0yUDUCK6vGJfs nV+yWUklnpHCSYvIB6HTr22Q50vdS/Ds+FGEuKCFrMSSegaI9dBzBCHHMUkbTLafte uchS8BKXoJs5Q== Received: from smtp.sberdevices.ru (p-i-exch-sc-m02.sberdevices.ru [172.16.192.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Thu, 28 Mar 2024 22:26:53 +0300 (MSK) Received: from CAB-WSD-L081021.sberdevices.ru (100.64.160.123) by p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Thu, 28 Mar 2024 22:26:53 +0300 From: Dmitry Rokosov To: , , , , , , , , , , , , CC: , , , , , , , Dmitry Rokosov Subject: [PATCH v2 1/3] arm64: dts: amlogic: a1: add cooling-cells for DVFS feature Date: Thu, 28 Mar 2024 22:26:35 +0300 Message-ID: <20240328192645.20914-2-ddrokosov@salutedevices.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240328192645.20914-1-ddrokosov@salutedevices.com> References: <20240328192645.20914-1-ddrokosov@salutedevices.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 184477 [Mar 28 2024] X-KSMG-AntiSpam-Version: 6.1.0.4 X-KSMG-AntiSpam-Envelope-From: ddrokosov@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 14 0.3.14 5a0c43d8a1c3c0e5b0916cc02a90d4b950c01f96, {Tracking_from_domain_doesnt_match_to}, smtp.sberdevices.ru:7.1.1,5.0.1; salutedevices.com:7.1.1; 127.0.0.199:7.1.2; 100.64.160.123:7.1.2; d41d8cd98f00b204e9800998ecf8427e.com:7.1.1, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/03/28 18:13:00 #24496606 X-KSMG-AntiVirus-Status: Clean, skipped It's used for CPU with DVFS feature to specify minimum and maximum cooling state used in the reference. Without these values DVFS will not work and dtbs_check will raise the error. Signed-off-by: Dmitry Rokosov Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi index fbee986421f1..f65d4a77ee52 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi @@ -32,6 +32,7 @@ cpu0: cpu@0 { reg = <0x0 0x0>; enable-method = "psci"; next-level-cache = <&l2>; + #cooling-cells = <2>; }; cpu1: cpu@1 { @@ -40,6 +41,7 @@ cpu1: cpu@1 { reg = <0x0 0x1>; enable-method = "psci"; next-level-cache = <&l2>; + #cooling-cells = <2>; }; l2: l2-cache0 {