From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sauhun.de ([88.99.104.3]:38432 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725935AbeKBEFj (ORCPT ); Fri, 2 Nov 2018 00:05:39 -0400 Date: Thu, 1 Nov 2018 20:01:20 +0100 From: Wolfram Sang To: Niklas =?utf-8?Q?S=C3=B6derlund?= Cc: Wolfram Sang , Masahiro Yamada , Ulf Hansson , linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Niklas =?utf-8?Q?S=C3=B6derlund?= Subject: Re: [PATCH v3 1/3] mmc: tmio: enable module clock before resetting when resuming Message-ID: <20181101190120.GD2433@kunai> References: <20181031230554.1660-1-niklas.soderlund@ragnatech.se> <20181031230554.1660-2-niklas.soderlund@ragnatech.se> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="sXc4Kmr5FA7axrvy" Content-Disposition: inline In-Reply-To: <20181031230554.1660-2-niklas.soderlund@ragnatech.se> Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: --sXc4Kmr5FA7axrvy Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 01, 2018 at 12:05:52AM +0100, Niklas S=C3=B6derlund wrote: > From: Niklas S=C3=B6derlund >=20 > On runtime power management resume, the host clock needs to be > enabled before calling tmio_mmc_reset. If the mmc device has a power > domain entry, the host clock is enabled via genpd_runtime_resume, > running before tmio_mmc_host_runtime_resume. If the mmc device has no > power domain entry, however, genpd_runtime_resume is not called. This > patch changes tmio_mmc_host_runtime_resume to enable the host clock > before calling tmio_mmc_reset. >=20 > Based on work from Masaharu Hayakawa. >=20 > Signed-off-by: Niklas S=C3=B6derlund Reviewed-by: Wolfram Sang --sXc4Kmr5FA7axrvy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlvbTYAACgkQFA3kzBSg KbbS5A/+KaJmjIdYBt3q+RJPZf2SnMW05SVqFjOBlsSVWvbmcW64PqFmRC5rpkGC At3iD6HBv8fRarQBFeEuplWZITs6ysUN4cycfouL1amWBueRnXU8q/mfs5pBnT23 0jK2/xml6XjP4S7LsHAso0sQqdEL1JL0B19t6794cJ4xinLrI3B//aEZVkhBBi7B 4IbSsfk1hl4xix2nByiWctpgFPwUgwt+LIEYwie7Z7xyG5iR/dNc18ZLAQbAzvEE rOYnU36IScEcjrUZ8u9FtaxaPfg6fprBqy4Kg7oqKXsL1t7K9iTsCbManav0ae57 xT/AZESRxGRzNh/NTfmrCc51jcGCQLgx/yVbUWIka08TpCgqfM6byJLqleT+Kqw3 fZyNPsCoRloOVTeOnOKlGkD+xjJSXMdfk+kcyjJMu2+L4vJ563zeibOs4TKS6Qs4 vw9beOxSSPAYZw3ndWYI1Enzq4SQPxp7tl/0vDhJycWBUE3zTSwCd2aNrPzNRw6o zU22RCzfj2DL+cj5QlvKBLUjprIQJTFzAhiqyltWE7e1eqjxydjpne5hQCpcFHH6 Lbt2VaT2fVL6JAz7AdWyVo8Wfm2QemxPP4DifMyX5o9kI46LPKDtBKjSskRjULB1 dgnDs2Gt9LdYi8KevuBoEQRQmgnjYYzwkEsedny7G8wUvdDeNyk= =Wz+s -----END PGP SIGNATURE----- --sXc4Kmr5FA7axrvy--