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 9E244136347 for ; Wed, 10 Sep 2025 13:10:57 +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=1757509859; cv=none; b=aVW4vUxkWaIReMBpjARd0Ib17yplvpW6QP1wAT4UDbHh3Us+5+SJZpMpmso7YsUs1Segoq+sGaLgF9W0ZMTTghkjjSpc5zm4ZITAzIP63GixEA4o2QgiN3m7lkQh35RXXm77zp+7E9g+YmE4lmimQ00mHn0TOE0P1G17qRi03Eg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757509859; c=relaxed/simple; bh=Q9akw1uaVlPRKHpVGGkvheKyZgq2E26lqjF5le7RLYg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Ak7FtQaTzjLTryW1zsHqMBw6Ky7vdnnzepul+EiPYu7oq7CTHNuvkXxu1qg5plJ7JEE6UN83sl8lxMDs7KcXzzu9aP78GsN4gt4cTv2RmMxPU1nZnoSwicaTFk4pOcFAQIgNJQExkzYXrz5x6oSZUVXVwyz7tpilMgXOeNKn6Gs= 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=BW1BRJ7q; 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="BW1BRJ7q" 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=F1fi 7UnICHAY/E3hilgjsW23chGdCXUxLSRJsAc0DXw=; b=BW1BRJ7qr6/HZeLtHBM3 ehTtdlSJiSqzzq9vMpVAcmU8XEzwKhY1uPXGHuJcCVvnbnH8BrP5FVvvnQFq/luw 2I9fQbcQBetZkl8llNA+KpgCeXxG1+scFLoa/FGKkkpzDd7/xgcWEWdDD3I57OST lo89jFjfi+NWUpEq+FdNt3JsegDp+Rsa8ERwPSE165vXGBtfebwuRY39oYTO5YB7 bDcSamkIXX2bGrqn/RIvqjcTQRlCgPgy3dRNb5xoREgIeuK/vggiofbWBmii88eE Zf8Ok+IfVD7QwX5KbIQMMqqA3+Nr6Re8oBwW9AXxf1kY5/vWjuwwc07xIqStPbDg Kg== Received: (qmail 612963 invoked from network); 10 Sep 2025 15:10:55 +0200 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 10 Sep 2025 15:10:55 +0200 X-UD-Smtp-Session: l3s3148p1@1+CaJnI+3QltKPOV Date: Wed, 10 Sep 2025 15:10:54 +0200 From: wsa+renesas To: Biju Das Cc: geert , "biju.das.au" , Ulf Hansson , "linux-mmc@vger.kernel.org" , "linux-renesas-soc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Geert Uytterhoeven , Prabhakar Mahadev Lad Subject: Re: [PATCH v3 0/2] Enable 64-bit polling mode for R-Car Gen3 and RZ/G2+ family Message-ID: References: <20250730164618.233117-1-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="TinP/ewp2ndQzzTJ" Content-Disposition: inline In-Reply-To: --TinP/ewp2ndQzzTJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, > I guess we need to add support for 64-bit polling for r8a77970(R-Car V3M)= and RZ/A2 > and 32-bit polling for RZ/A1. =46rom a glimpse, A1 is the only one already using 32 bit ports? I'd think we can enable that for R-Car Gen2, too. Probably Gen1 as well, but I have no SDHI docs for that one. Happy hacking, Wolfram --TinP/ewp2ndQzzTJ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmjBeN4ACgkQFA3kzBSg KbbRVw//aQG4WhKC2ITVLDXkWJVva5iUirvZd0RVWRjX5G0IcteBNrYgetns/fiZ 2VRvRTeds8kfC8BhshDQwbgEf+LBWEnivRSypVJ7mjfGvpg2hL3Tt25lGld2Fe8A e0QoPo5ZkVgNBT9S1kELxDBe82wHVeuvuNJ5piongAZNjd7mpc7D93KU1XFgXM7y n8Mvse45V6D2kg5kb6cqJrTBM0a8Gt9OYhYhFoDATZ3aXJVtWwRxkZKOSwH9N1DW WLyRVK+roZNKiTPe3gLDm2lkjwgH72Cp1+QFuuPSBwFGlqLjS6OkOWhETZrPOc7D ytLWTQpOD76x0BJPLFySPa9uQMXhZLyDcamdJ15t+R4QNBbfbAu1S2xmawIMP6xi eCaeWjSJflyhnGCpMlxoovab1LSepLFWOM8/WMePLkuA/VngNLRVbDUUA9r8oit4 98qN7HlcJqQs4SKaQL5zmYtPIL1Bz6uo4ugqdrs/RVpRaJgd1/ARDEnAJYX5ioA6 EMujDHd6e07rajZUV7878V7FaRBgK4+KO3nIvI7+ByyvDn3O8b69xO7tbOvaRKaP oUmjPXUq9Sdz8+K2osyZYqvJMhzg9s1nLs17Y93V4wT8AQeY5fubiIJHciR1dwH/ LdXSy61RSiaYebnKbR1pplGkz41U3XB5kgPvKp+9ldELE3MaSQk= =Psy8 -----END PGP SIGNATURE----- --TinP/ewp2ndQzzTJ--