OMAP1: Fix N770 MMC support

Some of the N770's MMC configuration options seem to have been
dropped. This patch adds them back in again.

Note that only the .ocr_mask change was /critical/, but I've added the
.max_freq setting back as well, as the original sources had it. Can
anyone confirm if this is unnecessary?

Secondly, there is support in the original code for a 4wire/higher
speed mode. As I don't have the requisite N770 hardware (I think it
was a rev2 N770?) to test this, I can't really add it back.

Signed-off-by: Andrew de Quincey <adq@lidskialf.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index e70fc7c66bbb63d0b8b28d59d3e404ac9263a5f7..d9ebba01ffcee52da9b0f13ff26995faaff8aeaa 100644 (file)
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -205,9 +205,11 @@ static int nokia770_mmc_get_cover_state(struct device *dev, int slot)
 static struct omap_mmc_platform_data nokia770_mmc2_data = {
        .nr_slots                       = 1,
        .dma_mask                       = 0xffffffff,
+       .max_freq                       = 12000000,
        .slots[0]       = {
                .set_power              = nokia770_mmc_set_power,
                .get_cover_state        = nokia770_mmc_get_cover_state,
+               .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
                .name                   = "mmcblk",
        },
 };