From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH] mmc: tegra: add support for Tegra124 Date: Fri, 29 Nov 2013 16:55:17 +0100 Message-ID: <20131129155516.GP9712@ulmo.nvidia.com> References: <1385417993-7848-1-git-send-email-swarren@wwwdotorg.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="vzUQzca511KWT6Hk" Return-path: Content-Disposition: inline In-Reply-To: <1385417993-7848-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stephen Warren Cc: Chris Ball , linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Stephen Warren List-Id: linux-mmc@vger.kernel.org --vzUQzca511KWT6Hk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 25, 2013 at 03:19:53PM -0700, Stephen Warren wrote: > From: Stephen Warren >=20 > Tegra124's MMC controller is very similar to earlier SoC generations, > and can be supported by the same driver. >=20 > However, there are some non-backwards-compatible HW differences, and > hence a new DT compatible value must be used to describe the HW. This > patch updates the driver to support that new compatible value. >=20 > That said, the HW differences are only relevant when enabling certain > high-performance transfer modes. Since the driver is currently very > simple and doesn't enable those modes, we don't actually need to address > any of these HW differences in the code yet, hence the simple nature of > this patch. >=20 > Signed-off-by: Stephen Warren > --- > drivers/mmc/host/sdhci-tegra.c | 1 + > 1 file changed, 1 insertion(+) Reviewed-by: Thierry Reding --vzUQzca511KWT6Hk Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJSmLjkAAoJEN0jrNd/PrOhcUMQALqD797ScvWFjBQalIr8zacR FIDVM/QVAEckSoEIFp9ZUGSMQTONsAuxTxA5adyKcSqXJPoUAWgPQO9EjQwSk9yV 1qXqhVciwYoaVeqimOM5gNDJIz/uHS83s0VZz8zM1NFOrUOrihYhh9ChnzRttwmZ p/P7hOGw5FWfUlMydqG5FW7yz7rAUoRZ1l5USRnj1Au9rNa/xQBgvtJzjKohdv+o MxIdSODny+t+PVix1Dz8yxDVGQo+P5MIamtZXbTV0kg8c79CBJge5fIU+uk1RLRa B6DJVpW9tBisTA93mFsfS60nz+I+YMzZEtm0G5XskKowDPqkFRPDoM8xQeiqG8kz iwnyEw0d4n0cE0AciT2BkHHsuaZaIvDKgkS/G++uXbkeG+pWdwTZeEbdriNUnWhG zKvvM5IZGQwlnWLySeE/lfqhnY/KGUzsopoF2ovlkj8TMGjXaEGaxSpxQq3vT0Xy 9Fd4NfQ1qZVvHQA0FShhAweMUxGFz4IvZzok9B0MTdmi4XYg5JQrHzr+dQP62Eg1 ieIKHpC/tLycEVLk5zNujDoHFWwwmUCMvvO4RZItAfz9LSmRdNFhad+m0i8s4w/3 oAeKJX6KyJR5DHgBm6zE8Hn/IsZpebIJWA+a7z0br7buCxpRQFMZW4jLHTiNcPkT ghBIk+keBXqjykYPaYTl =JG0e -----END PGP SIGNATURE----- --vzUQzca511KWT6Hk--