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 05CD7C43458 for ; Tue, 30 Jun 2026 09:38:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:To:From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=I99O42iXPPk4ERNu5/Q7GEuKdJzwmOOwkWtFkf8yK+w=; b=znuZkM+8Sf93x7cKh/6lWckVE7 0aSo6HUNF4wJDOqJOfi/bLoIT9J0IwPp3K3XvPTExm6Gsv4gEaDPdOyhWLoNPj2e/pikfchE0bHzn OWCAhC4YeAxH2tSm1U9vNtZlQqxWYuPyxPjI8VvHS42oIz53GlJE1bxlvvVJIx6JEcPhHakrriu2y DHjlrfJX7gy150+iofH+eDikZTFKqXMLQmPVso6feHoRoUBaat5MNkY/nDRJcj0DjZUyEwGq1WoOD THXYnYaLeobZy54ObXec4yKUDrvsh9/jsnMEZgWjeincAI/v7P5uhkNMMkLqyniSpL15npfPzBEZe UZCgo3bA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1weUuj-0000000GSsA-2vtg; Tue, 30 Jun 2026 09:37:57 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1weUuZ-0000000GSn1-2Lmg for linux-arm-kernel@lists.infradead.org; Tue, 30 Jun 2026 09:37:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1782812267; x=1814348267; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=xo5iwXFK0E9pHQdJ+Y5ZSzvvpbR4uPF2/cc1u7E9VuE=; b=1zsTCZalU2sZ0H+l/e4QU5JIkYk4IIk/h3s+yHTu6MGsxp1eaw/vAw6g 80chB6ptqwG4T27sdCfagB91sBo/ISyvLC9m+KMWkAIgNyJWabLS64dxw BPQIDNhbkK+oZ2bDefZRNbJ/0HxYbTdfKpkXUMXZeci7GP5TlLbl6D0V1 5QwNVwMrUoknWjagCWsQT1uZyAFoUALyuTaUmIpuUPCUaVWWqGG4WBVsK ypad192JMnJleuu5Dd7QWQwqwz6hH0S1wF1iO75yivmaxkiwKtMH9vUJJ SKlESpefDd3X8r6WHawtOp+ZM/kRr7hnNFwD8z63dg52ZYMHhiFLiYgyq A==; X-CSE-ConnectionGUID: 5NSbx0ugQlGUH4HUi6SY8Q== X-CSE-MsgGUID: +jhzn51+QtmI8wL9vHWJMg== X-IronPort-AV: E=Sophos;i="6.24,233,1774335600"; d="scan'208";a="60234280" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jun 2026 02:37:47 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex4.mchp-main.com (10.10.87.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.2562.43; Tue, 30 Jun 2026 02:37:46 -0700 Received: from che-ll-i67070.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Tue, 30 Jun 2026 02:37:37 -0700 From: Varshini Rajendran To: , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v3 07/13] ARM: dts: microchip: sama7d65: add cpu opps Date: Tue, 30 Jun 2026 15:05:57 +0530 Message-ID: <20260630093603.38663-8-varshini.rajendran@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260630093603.38663-1-varshini.rajendran@microchip.com> References: <20260630093603.38663-1-varshini.rajendran@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260630_023749_720984_FBFC39FB X-CRM114-Status: UNSURE ( 9.03 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add CPU OPPs table for SAMA7D65. Signed-off-by: Varshini Rajendran --- arch/arm/boot/dts/microchip/sama7d65.dtsi | 36 +++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi index 67253bbc08df..94d49e20dc79 100644 --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -35,6 +35,7 @@ cpu0: cpu@0 { d-cache-size = <0x8000>; // L1, 32 KB i-cache-size = <0x8000>; // L1, 32 KB next-level-cache = <&L2>; + operating-points-v2 = <&cpu_opp_table>; L2: l2-cache { compatible = "cache"; @@ -45,6 +46,41 @@ L2: l2-cache { }; }; + cpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-90000000 { + opp-hz = /bits/ 64 <90000000>; + opp-microvolt = <1050000 1050000 1225000>; + clock-latency-ns = <320000>; + }; + + opp-250000000 { + opp-hz = /bits/ 64 <250000000>; + opp-microvolt = <1050000 1050000 1225000>; + clock-latency-ns = <320000>; + }; + + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <1050000 1050000 1225000>; + clock-latency-ns = <320000>; + opp-suspend; + }; + + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1150000 1125000 1225000>; + clock-latency-ns = <320000>; + }; + + opp-1000000002 { + opp-hz = /bits/ 64 <1000000002>; + opp-microvolt = <1250000 1225000 1300000>; + clock-latency-ns = <320000>; + }; + }; + clocks { main_xtal: clock-mainxtal { compatible = "fixed-clock"; -- 2.34.1