From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH v8 6/6] mmc: sh_mobile_sdhi: Add tuning support Date: Tue, 10 Jan 2017 23:30:43 +0100 Message-ID: <20170110223043.GA2710@katana> References: <1478182564-18762-1-git-send-email-horms+renesas@verge.net.au> <1478182564-18762-7-git-send-email-horms+renesas@verge.net.au> <20170110210848.GA25542@bigcity.dyn.berto.se> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="lrZ03NoBR/3+SXJZ" Return-path: Received: from www.zeus03.de ([194.117.254.33]:33970 "EHLO mail.zeus03.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755667AbdAJWat (ORCPT ); Tue, 10 Jan 2017 17:30:49 -0500 Content-Disposition: inline In-Reply-To: <20170110210848.GA25542@bigcity.dyn.berto.se> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Niklas =?utf-8?Q?S=C3=B6derlund?= Cc: Simon Horman , Wolfram Sang , Ulf Hansson , Magnus Damm , linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Ai Kyuse --lrZ03NoBR/3+SXJZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > Oddly enough the error are only printed when I insert the SD card in the= =20 > mmc0 slot. I can insert/eject the card multiple times in mmc1 and no=20 > error but the first insertion in mmc0 and boom. Only difference I can=20 > see are the clock speed between mmc0 and mmc1. Can you try this patch? =46rom: Wolfram Sang Date: Sun, 13 Nov 2016 11:10:09 +0100 Subject: [PATCH] pinctrl: pfc: r8a7795: WIP: hardcode TDSEL value Otherwise, AC-180M won't get probed with SDR50 and EMMY-W1 has more tuning errors with SDR104. Signed-off-by: Wolfram Sang --- drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/= pfc-r8a7795.c index 3f58bfd676ce94..3e3f7585efe8b3 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c @@ -5416,6 +5416,9 @@ static int r8a7795_pinmux_init(struct sh_pfc *pfc) pr_info("%s: R-Car H3 >=3D ES2.0\n", __func__); // FIXME Fixup r8a7795_pinmux_info for ES2.0 } + +#define TDSEL 0xe60603c0 + sh_pfc_write_reg(pfc, TDSEL, 32, 0xc3); return 0; } =20 --=20 2.10.2 --lrZ03NoBR/3+SXJZ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJYdWCTAAoJEBQN5MwUoCm222IP/jpVh9+UQZsNYTmj5+PKWEmO nULPpqBU8+Byt8iUR6B6QmZHE/mxCAe9KcN4BL0uTfaPSqSc+abEdTDfBV+dltOj 2hlGiRupy4in2i6uM5oTuSjbhxBHYC8cZdMzdoFoy9Y24CNLQMrgIDRaCKeodUJJ 6yKx8JnLQ+A8pEObYCJ84ysFmzdP7g1jQxyWj9pGvBHgXP2lcYKtCSt15FKr6hgp EUMekcTbHPYHvO56D44VFDCsWzcPt8gpHRIxO0s0WsVbA49AuYa3mcsdohqhZIn8 BQeHdhOjr3F2Ta/mZwIQii9vganRgLt7kT1EU+phKdGUeaBQ/peS+kKIPdi7woqu BOMtohX0mR5RPEAHcZ1YJZTvAw7yUoWzY3IDLVgfp3MRWwhfhI3R8WCHvTelXQEu +yWqzRqRZdUO8Lr3ci1L5G4C51Jf+waP0MXibc7KLyuORf1XDX/FkQvZb9Y45MwG 0Dmik9DlYQdCmtdtkBdHdLWCE0KLDtMKwiOVYz+k1NJDmvr4bxmixF/WXOHAR+1z dJSiVK/+Qz/gaKp8ZHEUXd/8HE2PMM8xjVNgTgcurI3/YM/PGafJ7OB196f6RUf9 rXjNdynJ+40xGtHO4xrk4wTH5UeBgN6DRHBD3Bz/BWpUw2EpdqQwdL9mScqciBrw 7pCxBOsvlbvllclVcyab =UwxU -----END PGP SIGNATURE----- --lrZ03NoBR/3+SXJZ--