Re: [PATCH v2 05/11] OMAP4: Add base addresses for ISS

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Hi Kevin,

Thanks for the review.

On Fri, Dec 2, 2011 at 4:45 PM, Kevin Hilman <khilman@xxxxxx> wrote:
> Sergio Aguirre <saaguirre@xxxxxx> writes:
>
>> NOTE: This isn't the whole list of features that the
>> ISS supports, but the only ones supported at the moment.
>>
>> Signed-off-by: Sergio Aguirre <saaguirre@xxxxxx>
>
> [...]
>
>> diff --git a/arch/arm/plat-omap/include/plat/omap44xx.h b/arch/arm/plat-omap/include/plat/omap44xx.h
>> index ea2b8a6..31432aa 100644
>> --- a/arch/arm/plat-omap/include/plat/omap44xx.h
>> +++ b/arch/arm/plat-omap/include/plat/omap44xx.h
>> @@ -49,6 +49,15 @@
>>  #define OMAP44XX_MAILBOX_BASE                (L4_44XX_BASE + 0xF4000)
>>  #define OMAP44XX_HSUSB_OTG_BASE              (L4_44XX_BASE + 0xAB000)
>>
>> +#define OMAP44XX_ISS_BASE                    0x52000000
>> +#define OMAP44XX_ISS_TOP_BASE                        (OMAP44XX_ISS_BASE + 0x0)
>> +#define OMAP44XX_ISS_CSI2_A_REGS1_BASE               (OMAP44XX_ISS_BASE + 0x1000)
>> +#define OMAP44XX_ISS_CAMERARX_CORE1_BASE     (OMAP44XX_ISS_BASE + 0x1170)
>> +
>> +#define OMAP44XX_ISS_TOP_END                 (OMAP44XX_ISS_TOP_BASE + 256 - 1)
>> +#define OMAP44XX_ISS_CSI2_A_REGS1_END                (OMAP44XX_ISS_CSI2_A_REGS1_BASE + 368 - 1)
>> +#define OMAP44XX_ISS_CAMERARX_CORE1_END              (OMAP44XX_ISS_CAMERARX_CORE1_BASE + 32 - 1)
>> +
>>  #define OMAP4_MMU1_BASE                      0x55082000
>>  #define OMAP4_MMU2_BASE                      0x4A066000
>
> Who are the users of thes address ranges?
>
> IMO, we shouldn't ned to add anymore based address definitions.  These
> should be done in the hwmod data, and drivers get base addresses using
> the standard ways of getting resources (DT or platform_get_resource())

I see... I get your point now.

Will remove them from this patch series then.

Regards,
Sergio

>
> Kevin
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