No subject
Fri Oct 22 17:57:35 EDT 2010
On Mar 15, 2011 9:55 PM, "Kukjin Kim" <kgene.kim at samsung.com> wrote:
> Marek Szyprowski wrote:
>>
>> This patch adds a placeholder for board specific interrupts on S5PC210
>> platform.
>>
>> Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
>> Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
>> ---
>> arch/arm/mach-exynos4/include/mach/irqs.h | 6 +++++-
>> 1 files changed, 5 insertions(+), 1 deletions(-)
>>
>> diff --git a/arch/arm/mach-exynos4/include/mach/irqs.h b/arch/arm/mach-
>> exynos4/include/mach/irqs.h
>> index 5d03730..cc2186d 100644
>> --- a/arch/arm/mach-exynos4/include/mach/irqs.h
>> +++ b/arch/arm/mach-exynos4/include/mach/irqs.h
>> @@ -154,7 +154,11 @@
>> #define IRQ_GPIO2_NR_GROUPS 9
>> #define IRQ_GPIO_END (S5P_GPIOINT_BASE + S5P_GPIOINT_COUNT)
>>
>> +/* optional board specific irqs */
>> +#define IRQ_BOARD_START IRQ_GPIO_END
>> +#define IRQ_NR_BOARD 16
>> +
>> /* Set the default NR_IRQS */
>> -#define NR_IRQS (IRQ_GPIO_END)
>> +#define NR_IRQS (IRQ_GPIO_END + IRQ_NR_BOARD)
>>
>> #endif /* __ASM_ARCH_IRQS_H */
>> --
>> 1.7.1.569.g6f426
>
> I have no idea that we need specific interrupt on EXYNOS4 now.
> As you know, this can affect all machines of EXYNOS4 SoC even though there
> is EXYNOS4210 now.
>
> If required, we need something like SAMSUNG_GPIO_EXTRA for compatibility.
> Anyway need more discussion on this :)
>
> Thanks.
>
> Best regards,
> Kgene.
> --
> Kukjin Kim <kgene.kim at samsung.com>, Senior Engineer,
> SW Solution Development Team, Samsung Electronics Co., Ltd.
>
> --
> To unsubscribe from this list: send the line "unsubscribe
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<p>Now pmic8998, 8997 requires extra interrupts.</p>
<p>If you don't want to extends irqs, the sparse irq can be used at eac=
h board.</p>
<p>Of course, in case of exynos4210, need some patch for sparse irq support=
.</p>
<p>Kyungmin Park</p>
<p>From Android </p>
<div class=3D"gmail_quote">On Mar 15, 2011 9:55 PM, "Kukjin Kim" =
<<a href=3D"mailto:kgene.kim at samsung.com">kgene.kim at samsung.com</a>> =
wrote:<br type=3D"attribution">> Marek Szyprowski wrote:<br>>> <br=
>
>> This patch adds a placeholder for board specific interrupts on S5P=
C210<br>>> platform.<br>>> <br>>> Signed-off-by: Marek Sz=
yprowski <<a href=3D"mailto:m.szyprowski at samsung.com">m.szyprowski at samsu=
ng.com</a>><br>
>> Signed-off-by: Kyungmin Park <<a href=3D"mailto:kyungmin.park at s=
amsung.com">kyungmin.park at samsung.com</a>><br>>> ---<br>>> =
arch/arm/mach-exynos4/include/mach/irqs.h | 6 +++++-<br>>> 1 file=
s changed, 5 insertions(+), 1 deletions(-)<br>
>> <br>>> diff --git a/arch/arm/mach-exynos4/include/mach/irqs.=
h b/arch/arm/mach-<br>>> exynos4/include/mach/irqs.h<br>>> inde=
x 5d03730..cc2186d 100644<br>>> --- a/arch/arm/mach-exynos4/include/m=
ach/irqs.h<br>
>> +++ b/arch/arm/mach-exynos4/include/mach/irqs.h<br>>> @@ -15=
4,7 +154,11 @@<br>>> #define IRQ_GPIO2_NR_GROUPS 9<br>>> #def=
ine IRQ_GPIO_END (S5P_GPIOINT_BASE + S5P_GPIOINT_COUNT)<br>>> <br>
>> +/* optional board specific irqs */<br>>> +#define IRQ_BOARD=
_START IRQ_GPIO_END<br>>> +#define IRQ_NR_BOARD 16<br>>> +<br=
>>> /* Set the default NR_IRQS */<br>>> -#define NR_IRQS (IR=
Q_GPIO_END)<br>
>> +#define NR_IRQS (IRQ_GPIO_END + IRQ_NR_BOARD)<br>>> <br>&=
gt;> #endif /* __ASM_ARCH_IRQS_H */<br>>> --<br>>> 1.7.1.56=
9.g6f426<br>> <br>> I have no idea that we need specific interrupt on=
EXYNOS4 now.<br>
> As you know, this can affect all machines of EXYNOS4 SoC even though t=
here<br>> is EXYNOS4210 now.<br>> <br>> If required, we need somet=
hing like SAMSUNG_GPIO_EXTRA for compatibility.<br>> Anyway need more di=
scussion on this :)<br>
> <br>> Thanks.<br>> <br>> Best regards,<br>> Kgene.<br>>=
--<br>> Kukjin Kim <<a href=3D"mailto:kgene.kim at samsung.com">kgene.k=
im at samsung.com</a>>, Senior Engineer,<br>> SW Solution Development Te=
am, Samsung Electronics Co., Ltd.<br>
> <br>> --<br>> To unsubscribe from this list: send the line "=
;unsubscribe linux-samsung-soc" in<br>> the body of a message to <a=
href=3D"mailto:majordomo at vger.kernel.org">majordomo at vger.kernel.org</a><br=
>
> More majordomo info at <a href=3D"http://vger.kernel.org/majordomo-in=
fo.html">http://vger.kernel.org/majordomo-info.html</a><br></div>
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