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authorAndrew de Quincey <adq_dvb@lidskialf.net>2009-06-23 13:30:21 +0300
committerTony Lindgren <tony@atomide.com>2009-06-23 13:30:21 +0300
commite4d24ec39c98cdc9cd97c26fdd426bbab0034fbe (patch)
tree99a7e970f81eb99dc81339062e06f630c92354f6 /arch
parent0c405b3346ea08098a82a1ee82912b018dfa9f96 (diff)
downloadop-kernel-dev-e4d24ec39c98cdc9cd97c26fdd426bbab0034fbe.zip
op-kernel-dev-e4d24ec39c98cdc9cd97c26fdd426bbab0034fbe.tar.gz
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-omap1/board-nokia770.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index e70fc7c..d9ebba0 100644
--- 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",
},
};
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