Hi

some comments

On Mon, 24 Oct 2011, [email protected] wrote:

> From: Ming Lei <[email protected]>
> 
> So that access to cross trigger interface can be allowed, which
> will be introduce in later patches.
> 
> Signed-off-by: Ming Lei <[email protected]>
> ---
>  arch/arm/mach-omap2/omap_hwmod_44xx_data.c |   26 ++++++++++++++++++++++++++
>  1 files changed, 26 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c 
> b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> index 393afac..c7289a8 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -5276,6 +5276,30 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
>       .slaves_cnt     = ARRAY_SIZE(omap44xx_wd_timer3_slaves),
>  };
>  
> +static struct omap_hwmod_class omap44xx_emu_hwmod_class = {
> +     .name   = "emu",
> +};
> +
> +static struct omap_hwmod_irq_info omap44xx_emu_irqs[] = {
> +     { .name = "cti0", .irq = 1 + OMAP44XX_IRQ_GIC_START },
> +     { .name = "cti1", .irq = 2 + OMAP44XX_IRQ_GIC_START },
> +     { .irq = -1 }
> +};

Are you sure these are part of the emulation IP?  We already have those 
IRQs in the MPU hwmod, see omap44xx_mpu_irqs[] in the same file.

> +/*emu hwmod*/
> +static struct omap_hwmod omap44xx_emu_hwmod = {
> +     .name           = "emu",
> +     .class          = &omap44xx_emu_hwmod_class,
> +     .clkdm_name     = "emu_sys_clkdm",
> +     .prcm = {
> +             .omap4 = {
> +                     .clkctrl_offs = OMAP4_CM_EMU_CLKSTCTRL_OFFSET,

This doesn't look right either: EMU is a clockdomain, not an IP block.

> +                     .modulemode   = MODULEMODE_HWCTRL,
> +             },
> +     },
> +     .mpu_irqs       = omap44xx_emu_irqs,
> +};
> +
>  static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
>  
>       /* dmm class */



- Paul
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