On Sun, Feb 13, 2011 at 10:56:22PM -0800, Philip Rakity wrote:
>
> Set timing for brownstone for SD/MMC cards to enable detection
> timing adjustments are needed when speed > 25MHz
> remove limitation on maximum speed of 25MHz
>
> Signed-off-by: Philip Rakity <prakity@xxxxxxxxxxx>
> ---
> arch/arm/mach-mmp/brownstone.c | 10 +++++++++-
> 1 files changed, 9 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c
> index 0e92fd7..35afe60 100644
> --- a/arch/arm/mach-mmp/brownstone.c
> +++ b/arch/arm/mach-mmp/brownstone.c
> @@ -178,14 +178,22 @@ static struct i2c_board_info brownstone_twsi1_info[] = {
> };
>
> static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc0 = {
> - .max_speed = 25000000,
> + .adjust_clocks = 1,
> + .clk_select = 1,
> + .clk_delay = 31,
> };
>
> static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc1 = {
> + .adjust_clocks = 1,
> + .clk_select = 1,
> + .clk_delay = 15,
> .flags = PXA_FLAG_CARD_PERMANENT,
> };
>
> static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc2 = {
> + .adjust_clocks = 1,
> + .clk_select = 1,
> + .clk_delay = 31,
You create the new fields in patch 1 and then add values to them in patch 2.
However, they remain unused, so it's impossible to see what the point of
creating them was.
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