* Scott Ellis <scott@xxxxxxxxxxxxxx> [100312 07:20]:
> The McSPI_CHxCONF.CLKD register field has different limits for the
> OMAP3 then the OMAP24xx. As per recommendation from the linux-omap
> list, added a field for max_clk_div to the platform data for use in
> omap2_mcspi.c.
>
> Used in a subsequent patch.
>
> Signed-off-by: Scott Ellis <scott@xxxxxxxxxxxxxx>
>
> arch/arm/mach-omap2/devices.c | 16 ++++++++++++++++
> arch/arm/plat-omap/include/plat/mcspi.h | 1 +
> 2 files changed, 17 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
> index 23e4d77..d4ad126 100644
> --- a/arch/arm/mach-omap2/devices.c
> +++ b/arch/arm/mach-omap2/devices.c
> @@ -302,6 +302,11 @@ static inline void omap_init_sti(void) {}
>
> static struct omap2_mcspi_platform_config omap2_mcspi1_config = {
> .num_cs = 4,
> +#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
> + .max_clk_div = 0x0c,
> +#else
> + .max_clk_div = 0x0f,
> +#endif
> };
>
Can't do ifdef else like this. It will break multi-omap booting on
omap2 + 3 + 4. In the platform init just set the values once with
cpu_is_omapXXXX() instead.
Regards,
Tony
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