From nobody Tue Dec 16 19:43:33 2025 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 21BF0C6FA92 for ; Tue, 27 Sep 2022 11:21:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232128AbiI0LVg (ORCPT ); Tue, 27 Sep 2022 07:21:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231174AbiI0LU0 (ORCPT ); Tue, 27 Sep 2022 07:20:26 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A798151406; Tue, 27 Sep 2022 04:20:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1664277625; x=1695813625; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=DtjFB323S4Wx5S1fAIRUAwQUn/ZVmDrcjqP1LgDfbcc=; b=DLyJM9l6Ts9zhUYd7iKywbUd2jC535RNe/duka/WX8SA+mk9UsM91KE7 7Rrj4WfDTgPhhx6yr59XeJPB1GAbPXZEaANBYavbmwzbI4y1md3tNf/ie 7tURFqJo4tIMgNm1M7UpgGiXVwQ2yFYc1+EzA11CKUus88Euv+bqP1maD 6DFqEPGdWAYz8Wj/I7xWKsmYlyqAs+fINjpnKZ0shaeQnsaXwSVJqb4Vs HE+OOCTCo/VawTJWCJVXLfEbseRtiIZVUzcuFoRLVEoRECZfZ+C6CWBJ3 IXU8Clmr/s7hXZj0W6B/taO1ODbKR/dNGCioFUVZsNpzG+KBd/hDYJ4Ty Q==; X-IronPort-AV: E=Sophos;i="5.93,349,1654585200"; d="scan'208";a="179094376" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 27 Sep 2022 04:20:24 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Tue, 27 Sep 2022 04:20:20 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Tue, 27 Sep 2022 04:20:17 -0700 From: Conor Dooley To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Daire McNamara , Shravan Chippa CC: Paul Walmsley , Palmer Dabbelt , Albert Ou , Cyril Jean , Lewis Hanly , Vattipalli Praveen , Wolfgang Grandegger , Hugh Breslin , , , Subject: [PATCH v6 08/11] riscv: dts: microchip: reduce the fic3 clock rate Date: Tue, 27 Sep 2022 12:19:20 +0100 Message-ID: <20220927111922.3602838-9-conor.dooley@microchip.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220927111922.3602838-1-conor.dooley@microchip.com> References: <20220927111922.3602838-1-conor.dooley@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" For the v2022.09 release of the reference design, the fic3 clock rate been reduced from 62.5 MHz to 50 MHz as it allows timing to be closed significantly more quickly by customers who chose to build the reference design themselves. Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi b/ar= ch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi index 35030ea330ee..b6bfe177ccb2 100644 --- a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi @@ -29,7 +29,7 @@ i2c2: i2c@40000200 { fabric_clk3: fabric-clk3 { compatible =3D "fixed-clock"; #clock-cells =3D <0>; - clock-frequency =3D <62500000>; + clock-frequency =3D <50000000>; }; =20 fabric_clk1: fabric-clk1 { --=20 2.37.3