From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mickerik.phytec.de (mickerik.phytec.de [91.26.50.163]) (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 B4873811F1 for ; Wed, 2 Oct 2024 06:09:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.26.50.163 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727849396; cv=none; b=IozsjJo+Rokm9HCnmSff7dKJHFpvF8pIgTuzwGlc4TEuruafLni2K9JqcaOE59TVlJbSAweuGgYa3Nx72+6DyATbxIOKSxLHdzfh9ukKDvCJH7wqnEfom7uKWdFbv2+S2QhmFGXE4FujOfdrUySBA+8vfPdleNRlwxZNo6uYhZw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727849396; c=relaxed/simple; bh=5/1qgBxfStYc5++jlSwVOSXWMAa+ubG0KNPzMFm8EH0=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=JpmMa6kW4mrsPTstMCjyQIHSQEiMEfvhU35gDxaQHzussFFuI1zXhiqxloz2bFuRxNIVNRWtkqhNd+BU4aP9Iu973cJfutFq1SoYxv4sLFogL9G00qZMw+Q2JuiRRM1OcOt2Jrcr80swZVtSUi/ag2mqA3ayFQO7SbaqwOdAcOY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=phytec.de; spf=pass smtp.mailfrom=phytec.de; dkim=pass (1024-bit key) header.d=phytec.de header.i=@phytec.de header.b=DbTJoIZ1; arc=none smtp.client-ip=91.26.50.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=phytec.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=phytec.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=phytec.de header.i=@phytec.de header.b="DbTJoIZ1" DKIM-Signature: v=1; a=rsa-sha256; d=phytec.de; s=a4; c=relaxed/simple; q=dns/txt; i=@phytec.de; t=1727849390; x=1730441390; h=From:Sender:Reply-To:Subject:Date:Message-ID:To:CC:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=5/1qgBxfStYc5++jlSwVOSXWMAa+ubG0KNPzMFm8EH0=; b=DbTJoIZ1HJVLSTQtvX9xurQzkTrcInOgHf6Fx2TowIOS1qk7tJEB0nLkROZMMAMN mbSyzYwXLMludBuYqy7Gv0p2VWWPboBjWZ5T1K76xsYjLv5N2+DP12hY+jvz97Pb 5qmfsPadY0AWvregm79ZzYNUjNf9hI3HKEkUTLVpW5Q=; X-AuditID: ac14000a-4637f70000004e2a-15-66fce3ae221f Received: from berlix.phytec.de (Unknown_Domain [172.25.0.12]) (using TLS with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mickerik.phytec.de (PHYTEC Mail Gateway) with SMTP id EA.7D.20010.EA3ECF66; Wed, 2 Oct 2024 08:09:50 +0200 (CEST) Received: from [172.25.39.28] (172.25.0.11) by Berlix.phytec.de (172.25.0.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.6; Wed, 2 Oct 2024 08:09:48 +0200 Message-ID: <8a8323c5-3b80-478c-b94a-51a42b1859df@phytec.de> Date: Wed, 2 Oct 2024 08:09:47 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] arm64: dts: ti: am62-phycore-som: Increase cpu frequency to 1.4 GHz To: Garrett Giordano , , , , , CC: , , , References: <20241001071916.1362213-1-ggiordano@phytec.com> <20241001071916.1362213-2-ggiordano@phytec.com> Content-Language: en-US From: Wadim Egorov In-Reply-To: <20241001071916.1362213-2-ggiordano@phytec.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: Berlix.phytec.de (172.25.0.12) To Berlix.phytec.de (172.25.0.12) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuplkeLIzCtJLcpLzFFi42JZI8nAo7vu8Z80g/UH5SzmHznHarF+y282 i+WfZ7NbvJx1j81i0+NrrBaXd81hs3jz4yyTxf89O9gtut+pW/w/+4Hdgctj06pONo/NS+o9 +rtbWD3+XHzH6nH8xnYmj8+b5ALYorhsUlJzMstSi/TtErgyfu3wKdjBXTH/6mL2BsZ+zi5G Tg4JAROJS11PWboYuTiEBJYwSRxq2MEKkhASuMMocf14HIjNK2Aj8XDnGUYQm0VARWL7w3ls EHFBiZMzn7CA2KIC8hL3b81gB7GFBRIlDm5bygwyVESgm1Hi+PmNYA6zQBujxJOHB5ghNuRK TNx8mAnEZhYQl7j1ZD6YzSagLnFnwzewKziBNk/aOJUFosZCYvGbg+wQtrzE9rdzoObIS7y4 tJwF4h15iWnnXjND2KESW79sZ5rAKDwLybGzkKybhWTsLCRjFzCyrGIUys1Mzk4tyszWK8io LElN1ktJ3cQIijIRBq4djH1zPA4xMnEwHmKU4GBWEuG9d+hnmhBvSmJlVWpRfnxRaU5q8SFG aQ4WJXHe1R3BqUIC6YklqdmpqQWpRTBZJg5OqQbGuunfSv9sWHb3cLZjf/W2R58LOO/68Di0 mbzJd19/0n+fuoGZTLJI6rX1oVnKGhKbDL/uZbmkmrE2+dq6bNY/dw+5M5f/Ttj7NeqIXkbj 4neaSams7EGCM0I+PK7Mn7L6m+1H21KfxqfiDE/Xz2T/W5R1c5n9qgRvDm/tbxN9+sNizbib u6SUWIozEg21mIuKEwFSJDzgoAIAAA== Am 01.10.24 um 09:19 schrieb Garrett Giordano: > The am625 is capable of running at 1.4 GHz when VDD_CORE is increased > from 0.75V to 0.85V. Here we add a 1.4 GHz node to the a53_opp_table and > increase the VDD_CORE voltage accordingly. > > Signed-off-by: Garrett Giordano Reviewed-by: Wadim Egorov > --- > arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi | 11 +++++++++-- > 1 file changed, 9 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi > index 43488cc8bcb1..236b94c0248c 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi > @@ -173,6 +173,13 @@ AM62X_IOPAD(0x01f4, PIN_INPUT, 0) /* (D16) EXTINTn */ > }; > }; > > +&a53_opp_table { > + opp-1400000000 { > + opp-hz = /bits/ 64 <1400000000>; > + opp-supported-hw = <0x01 0x0004>; > + }; > +}; > + > &cpsw3g { > pinctrl-names = "default"; > pinctrl-0 = <&main_rgmii1_pins_default>; > @@ -226,8 +233,8 @@ pmic@30 { > regulators { > vdd_core: buck1 { > regulator-name = "VDD_CORE"; > - regulator-min-microvolt = <750000>; > - regulator-max-microvolt = <750000>; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <850000>; > regulator-boot-on; > regulator-always-on; > };