From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@denx.de (Pavel Machek) Date: Fri, 8 Nov 2019 10:20:54 +0100 Subject: [cip-dev] [PATCH 4.4.y-cip 26/83] mmc: tmio/sdhi: introduce flag for RCar 2+ specific features In-Reply-To: <1573115572-13513-27-git-send-email-biju.das@bp.renesas.com> References: <1573115572-13513-1-git-send-email-biju.das@bp.renesas.com> <1573115572-13513-27-git-send-email-biju.das@bp.renesas.com> Message-ID: <20191108092054.GD1017@amd> To: cip-dev@lists.cip-project.org List-Id: cip-dev.lists.cip-project.org Hi! > @@ -66,8 +66,8 @@ > */ > #define TMIO_MMC_SDIO_IRQ (1 << 2) > > -/* Some controllers don't need to wait 10ms for clock changes */ > -#define TMIO_MMC_FAST_CLK_CHG (1 << 3) > +/* Some features are only available or tested on RCar Gen2 or later */ > +#define TMIO_MMC_MIN_RCAR2 (1 << 3) > I'd add a comment here that gen2 allows fast clock changes ... and whatever other features the driver is actually using. Best regards, Pavel -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 181 bytes Desc: Digital signature URL: