diff options
| author | Sekhar Nori <nsekhar@ti.com> | 2017-08-10 09:02:37 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-08-10 09:02:37 -0700 |
| commit | fc66ce0b72046318c4c4a66e67a2362193df6de1 (patch) | |
| tree | fe6bd57e819cd6b1b1e27dff1acd4ecdd874559a /include/linux/platform_data | |
| parent | 0278bad18e6d27a31bac06a19e62accd0da64d86 (diff) | |
ARM: OMAP2+: Add pdata-quirks for MMC/SD on DRA74x EVM
DRA74x EVM Rev H EVM comes with revision 2.0 silicon.
However, earlier versions of EVM can come with either
revision 1.1 or revision 1.0 of silicon.
The device-tree file is written to support rev 2.0 of
silicon. pdata quirks are used to then override the
settings needed for PG 1.1 silicon.
PG 1.1 silicon has limitations w.r.t frequencies at
which MMC1/2/3 can operate as well as different IOdelay
numbers.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/hsmmc-omap.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/platform_data/hsmmc-omap.h b/include/linux/platform_data/hsmmc-omap.h index 8e981be2e2c2..67bded22eae4 100644 --- a/include/linux/platform_data/hsmmc-omap.h +++ b/include/linux/platform_data/hsmmc-omap.h @@ -70,6 +70,9 @@ struct omap_hsmmc_platform_data { #define HSMMC_HAS_HSPE_SUPPORT (1 << 2) unsigned features; + /* string specifying a particular variant of hardware */ + char *version; + int gpio_cd; /* gpio (card detect) */ int gpio_cod; /* gpio (cover detect) */ int gpio_wp; /* gpio (write protect) */ |