From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH REPOST2] mmc: tegra: add support for Tegra124 Date: Thu, 19 Dec 2013 16:44:24 +0100 Message-ID: <20131219154423.GA12500@ulmo.nvidia.com> References: <1387215563-20425-1-git-send-email-swarren@wwwdotorg.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="/9DWx/yDrRhgMJTb" Return-path: Received: from mail-bk0-f53.google.com ([209.85.214.53]:35864 "EHLO mail-bk0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753709Ab3LSPpz (ORCPT ); Thu, 19 Dec 2013 10:45:55 -0500 Content-Disposition: inline In-Reply-To: <1387215563-20425-1-git-send-email-swarren@wwwdotorg.org> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Stephen Warren Cc: Chris Ball , linux-mmc@vger.kernel.org, linux-tegra@vger.kernel.org, Stephen Warren --/9DWx/yDrRhgMJTb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Dec 16, 2013 at 10:39:23AM -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 > Reviewed-by: Thierry Reding > --- > drivers/mmc/host/sdhci-tegra.c | 1 + > 1 file changed, 1 insertion(+) Hi Chris, Could you pick this up for 3.14, please? Thierry >=20 > diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegr= a.c > index 5b7b2eba8a54..a835898a68dd 100644 > --- a/drivers/mmc/host/sdhci-tegra.c > +++ b/drivers/mmc/host/sdhci-tegra.c > @@ -198,6 +198,7 @@ static struct sdhci_tegra_soc_data soc_data_tegra114 = =3D { > }; > =20 > static const struct of_device_id sdhci_tegra_dt_match[] =3D { > + { .compatible =3D "nvidia,tegra124-sdhci", .data =3D &soc_data_tegra114= }, > { .compatible =3D "nvidia,tegra114-sdhci", .data =3D &soc_data_tegra114= }, > { .compatible =3D "nvidia,tegra30-sdhci", .data =3D &soc_data_tegra30 }, > { .compatible =3D "nvidia,tegra20-sdhci", .data =3D &soc_data_tegra20 }, > --=20 > 1.8.1.5 >=20 > -- > To unsubscribe from this list: send the line "unsubscribe linux-tegra" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html --/9DWx/yDrRhgMJTb Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJSsxRXAAoJEN0jrNd/PrOhzMEQAIQO0uY/0IJ8vt8RPx8e0D+l 0bFkiWNyqy94cVVhIPLDqFql+qjjlhIe4VOdabhFndkCaaBYPQsX0WhZs41ya9P6 /u9TOVANSFnBVgKRA/zAPWWt9lE/vC05A6kMafZn3GnLjXllgEhp3eWHssQlVFO6 t0rw023ZzlTDxnBn0bCNWo1DcdGBR6NvVk0ZIwHk/gQyuVkzPD94V7cIqwzr3P+b bqSaUxcmgtqB84YoTlU0MIv//gYWLxH6OztRFIbgBobGvJnxyOq1AWWx5IYvIdMq 7z2X8gh4TbBXXGtVlHwSP1HJ6ImluYCirz8PorW14XmcQh8CSEwovbpS+T2JArNW MXdLzgHuX+lq2193hppK4wzpi9nc0dD3zwFZ9XWmWNtXba6DqxKCkw9Tcelx1Nsh zW5l7cOJtrrVNchKIixbLR+8AhC840/PIylKeTnga1LrQeuaRMyVdlPVpHwCKI9T flkvbKGx6HdCJXVs19tUQafs3iR5Rr3VM7+SGulG0giQgqAj+9bBL7cgxJc7fiu2 /0ofBW3yQ7PWZuqo/xM1zYf6poox0X5otz12OeeX+cpFPvX1/BMA4qwPa1KqSBCs sQNCG8n7G0+MZf1jmF/Hhvvr2ZTBqQw2OtyH8hRbm9eL621G3nZwN39rhI770/no WjQe+MmeuaA5oKfkTc69 =Ccig -----END PGP SIGNATURE----- --/9DWx/yDrRhgMJTb--