ARM: OMAP: hsmmc: add max_freq field

External circuitry like level shifters may limit the maximum operation
speed of the hsmmc controller. Add a field to struct omap2_hsmmc_info
so boards can adjust the setting on demand.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 19dd1657245c..9abab0f52f79 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -316,6 +316,7 @@ static int omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
         mmc->slots[0].pm_caps = c->pm_caps;
         mmc->slots[0].internal_clock = !c->ext_clock;
         mmc->dma_mask = 0xffffffff;
+        mmc->max_freq = c->max_freq;
         if (cpu_is_omap44xx())
                 mmc->reg_offset = OMAP4_MMC_REG_OFFSET;
         else