[PATCH] [OMAP] HTCHERALD: MMC, I2C, HTCPLD, SPI, TSC2046

[Michał Mirosław]

2010/9/30 Tony Lindgren <tony at atomide.com>:
> * Cory Maccarrone <darkstar6262 at gmail.com> [100930 11:34]:
>> > Looks like also board-sx1-mmc.c and board-h[23]-mmc.c have the
>> > same spotty voltage range.
>> > Cory, care to do a patch that fixes it for all of them?
>> Yeah, I can do that.  I'll resubmit this patch too with the fixed up ranges.
> Turns out I already did it :) Care to test/ack this one?

[...]
> diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c
> index 5b33ae8..be5a365 100644
> --- a/arch/arm/mach-omap1/board-sx1-mmc.c
> +++ b/arch/arm/mach-omap1/board-sx1-mmc.c
> @@ -44,7 +44,8 @@ static struct omap_mmc_platform_data mmc1_data = {
>        .nr_slots                       = 1,
>        .slots[0]       = {
>                .set_power              = mmc_set_power,
> -               .ocr_mask               = MMC_VDD_28_29 | MMC_VDD_30_31 |
> +               .ocr_mask               = MMC_VDD_28_29 | MMC_VDD_29_30 |
> +                                         MMC_VDD_30_31 | MMC_VDD_31_32 |
>                                          MMC_VDD_32_33 | MMC_VDD_33_34,
>                .name                   = "mmcblk",
>        },
[...]

Al least this one seems wrong (haven't checked others) as the
mmc_set_power() ignores vdd parameter. This suggests that the board
supports only one particular voltage, not the whole range.

Best Regards,
Michał Mirosław