From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 7D87F29BDA0 for ; Thu, 21 Aug 2025 09:41:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755769318; cv=none; b=WZpqi61xs15ci9YphAD7kFDMTgYePR8wkL0pidjMpL6iAPHRkS3006CdpXVti4NSTKDqlQPQmvWk6e/8OP/wn5SnjvVRx1gd6XX0DsK5v3JkP/+BgWoJb/uV5dOVGiG7OYf75KL8b48fhZGlx5+1pCJJ/ZjTBEOP6xcAAK9nd4Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755769318; c=relaxed/simple; bh=IhW7HmV9mJhOlMqoyBCHHKJIqpojwruMT800LcEvyg8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=m3K0im7ZjgtWNQxs5EZUcfKdmg2xwooKobwOow9EqX6aNSUXKlvLZTwgbItNUFkl5ZURG+o6h5WE/7x+0fhuCJOJ490jNws2ve8Kfzfq79BgI08JffKpxvd9t7CnU5T/CoBbQJBvAf7345+Us5J94fvgkunuZ0HPgyGbKH4inys= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=G4X/M0Q6; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="G4X/M0Q6" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=IhW7 HmV9mJhOlMqoyBCHHKJIqpojwruMT800LcEvyg8=; b=G4X/M0Q6VPA58c5LI1Td FCyoO0u1unB16IKjVrqS/E/phvGEWASRjZ8Rejae9DcwUOMiD8R3Wjz09yhbuIHm //pw0zGhzndYtlyyk+MHHsaeqcurQpLBaVyvw+JFayEWuiJYrt0B3jKOcAQYwFAZ m4anpQxnpSq1B/3nXcf+2p8sYImBMwBkPcB5sYoYJBPIsgPXU8ooJSzGzFmbS9bL E/18zZsr9U3cXlEyBcw5ivgQuH8FyczYgirXJ35jrJzhpAYsD6yQn8jmJjvOrg9Z YRVQultrahG5pMDDb/byrFmYeLsQAr7ZTAZEv0EUgCtmTcFlRBQhtvOtOuQVjq1J MA== Received: (qmail 3461051 invoked from network); 21 Aug 2025 11:41:51 +0200 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 21 Aug 2025 11:41:51 +0200 X-UD-Smtp-Session: l3s3148p1@gM8Y5tw8ZJ7Utcd1 Date: Thu, 21 Aug 2025 11:41:47 +0200 From: Wolfram Sang To: Biju Das Cc: Ulf Hansson , linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven , Prabhakar Mahadev Lad , Biju Das Subject: Re: [PATCH RFT] mmc: host: renesas_sdhi: Fix the actual clock Message-ID: References: <20250629203859.170850-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="T7+8/5yuBWif68E+" Content-Disposition: inline In-Reply-To: <20250629203859.170850-1-biju.das.jz@bp.renesas.com> --T7+8/5yuBWif68E+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > Note: > For HS400, the division ratio is 0. I don't have a board with HS400 mode > to verify the fix. I can only test remote this week. I tried this on a HS400 enabled board. cat /sys/kernel/debug/mmc0/ios and cat /sys/kernel/debug/clk/clk_summary | grep sd both report clocks of 200MHz with HS400 enabled. Seems good to me? --T7+8/5yuBWif68E+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmim6dgACgkQFA3kzBSg KbYjDxAAsy5FJghTjgRxhD6ItrAkNZT1b4QFk/3wvyoHjycB3nlhyTyOJJ/lhoUJ htoAvxCZAQmyq7kn0PHg1SPzoNfXnwMADyNt4WjYEHOaeMs2JHog/SqjJSOTfvyv LG7X3SIXexJhi9hjRGnyhTaZxsGOzKMzhDpD9iYJxW47QNWVXzGFb++N8O/Qbfi8 CXkCL3/2m294lNSCM/026vxZTMZXZZT8mLRwVC9em+Qil1zvooA5jz4Npks9Re6A WWmOt99StmZ0r7JAxcOANbfemxmYEaeLHe8kEbwElYW4sZd6+5b342ZFbQt5+yT5 60H7yroY5sjk+uFTNCR2YBDiTKOzwGIAMy2h+zElKM8ktUJydWWI+fF/2+Ld98zB OqPvspIlYDeagom/wkVqKO5Egh+mp0RezpnQFBaiLr8cqlSb676dmFuvYva4qSlJ 34rLC3fwkPfBS2HMw4ccvBteqfANyFoK39CT5EExuLj82G5isvGokT3KPyWuSgzz Yf0t5m83deLwC1KiOuaEjK+qKtqjOc6dNdDWyOG0gRHpKe7dXwIrN4uzekQ34DWR 0N8Wl/gRvsnvTYPhLTtNK6CKePTLlHX5xP0/PQ7fOJ4tTpsSuxG/BhmmaMQO96/9 EgKNtuBtU8wvXopppIBTgB2vffLAOf1eySRwKZJB2CNCxUSCEb8= =1OwC -----END PGP SIGNATURE----- --T7+8/5yuBWif68E+--