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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ADC29C6FD1C for ; Sat, 25 Mar 2023 21:11:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229637AbjCYVLx (ORCPT ); Sat, 25 Mar 2023 17:11:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229446AbjCYVLw (ORCPT ); Sat, 25 Mar 2023 17:11:52 -0400 Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E048BBAE; Sat, 25 Mar 2023 14:11:51 -0700 (PDT) Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 30DA61C0AB2; Sat, 25 Mar 2023 22:11:50 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ucw.cz; s=gen1; t=1679778710; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=xnTqiki8T3iai+PWCcp6RqylatZWC2EbVMPN+OweMAc=; b=H4pQaUj23/NDj4KCPyTfxa7KgjIVR2k7rPLzT2q+kVkdYjEjOkhkdFdJ7iYoFDgDRfthk6 LqBcrN8gRsyvc6uj1Kmvuj9shfv9voK3VAKXfuJC0xQAHKdeF6g7prE0J5FlBRusZEnKRH RrVuBd/CeLdWgQLpIjRetioPo9yHezo= Date: Sat, 25 Mar 2023 22:11:49 +0100 From: Pavel Machek To: AngeloGioacchino Del Regno Cc: matthias.bgg@gmail.com, qii.wang@mediatek.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jassisinghbrar@gmail.com, houlong.wei@mediatek.com, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Subject: Re: [PATCH v1 03/18] arm64: dts: mediatek: mt6795: xperia-m5: Enable Frequency Hopping Message-ID: References: <20230324175456.219954-1-angelogioacchino.delregno@collabora.com> <20230324175456.219954-4-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="MWSEsw2ULXAy+rk4" Content-Disposition: inline In-Reply-To: <20230324175456.219954-4-angelogioacchino.delregno@collabora.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org --MWSEsw2ULXAy+rk4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri 2023-03-24 18:54:41, AngeloGioacchino Del Regno wrote: > Enable FHCTL with Spread Spectrum for MAINPLL, MPLL and MSDCPLL > as found on the downstream kernel for this smartphone. > Which one to enable, and at what SSC percentage, was found by > dumping the debugging data from a running downstream kernel and > checking the downstream code. What advantages does this have? Lower EMI emissions? Best regards, Pavel --=20 People of Russia, stop Putin before his war on Ukraine escalates. --MWSEsw2ULXAy+rk4 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCZB9jlQAKCRAw5/Bqldv6 8rUCAJ9aZSUig704fVpSKPDFjNbbTy1qsQCdGQuoDXEUMy/Us5cQaR2yWRfm+/s= =X9R2 -----END PGP SIGNATURE----- --MWSEsw2ULXAy+rk4--