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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 721D3C44507 for ; Tue, 14 Jul 2026 18:33:09 +0000 (UTC) Received: from mx.nabladev.com (mx.nabladev.com [178.251.229.89]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.1052.1784053986274566169 for ; Tue, 14 Jul 2026 11:33:06 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@nabladev.com header.s=dkim header.b=VLTGtYyY; spf=pass (domain: nabladev.com, ip: 178.251.229.89, mailfrom: pavel@nabladev.com) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 793B1119C63; Tue, 14 Jul 2026 20:33:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nabladev.com; s=dkim; t=1784053984; h=from:subject:date:message-id:to:cc:mime-version:content-type: in-reply-to:references; bh=4xgyiPHp+VHUbUYj78R+4WpyTQqVHAFqYy7573JZL+U=; b=VLTGtYyY9pzJ2ARa3iRsBAo/QbHgwVeLrIU41tN1E7hithUs6yHYAXRd0ETkAK+mt1Vurz cQIOguSDs/pEe4Q8nWaY7sihJGUJUp4pCeKupmoGGYO4x1IhBFg+PGR0oKj+P11JC+hLwK 4yAdIssLMFJ5sZslIQqSz3Wi2adHPpk6C70Y0AySqNydHHw6eFdcyCiao1hXF7UMGwGGQe 3sbrfETOUFLkmrzYGl53iUQSXLQqrlPziUpAsu4n/ULwKmTz1tPikcyYN+6JKTegn/1R6z ugXkZx+osaOE0rjFosQzPOoCevBaXmJXpQB/nzrbvr3Flimyxn3IB0EqtBIN9A== Date: Tue, 14 Jul 2026 20:33:02 +0200 From: Pavel Machek To: Biju Das Cc: Pavel Machek , cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Biju Das , Lad Prabhakar Subject: Re: [PATCH 5.10.y-cip 0/4] arm64: dts: renesas: Add max-frequency to SDHI nodes Message-ID: References: <20260713120354.29288-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="pL0omoQrgajKQ1dg" Content-Disposition: inline In-Reply-To: X-Last-TLS-Session-Version: TLSv1.3 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 14 Jul 2026 18:33:09 -0000 X-Groupsio-URL: https://lists.cip-project.org/g/cip-dev/message/23584 --pL0omoQrgajKQ1dg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > > This patch series aims to add the max-frequency property set to > > > 133333333 Hz (133.33 MHz) to both SDHI0 and SDHI1 MMC controller node= s in > > > the RZ/G2{L,LC,UL}/RZ/V2L device tree. > > > > > > This change results in approximately 33% performance improvement as > > > it sets the SD clk to 100 MHz instead of the max 133 MHz. > > > > > > All the patches in this series are cherry-picked from mainline. > > > > Ok, so as I understand it, we don't need this for 6.1-cip and others, > > because it is already in mainline 6.1, so no backport is needed. >=20 > We recently (7.2-rc1) upstreamed this patch. >=20 > Yesterday, a job in Lava setup showed the problem in 5.10-y cip. So, > just to fix that issue, I sent these patches > Soon I will be sending patches for 6.1 and 6.12-cip. Aha, one of patches was older and that confused me. So 6.1 and 6.12 versions are just performance improvements, and 5.10 fixes a bug, too? Thanks and best regards, Pavel --pL0omoQrgajKQ1dg Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCalaA3gAKCRAw5/Bqldv6 8irsAJ9JC6Paf9J5qL8nMOGVLrx2VvFX4wCcDK7vjbCVbt+sCoUlGJ/n836xnkI= =zhmw -----END PGP SIGNATURE----- --pL0omoQrgajKQ1dg--