lkml.org 
[lkml]   [2014]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH V2 10/19] irqchip: crossbar: DRA7: Fix unused crossbar list
Hi Jason,

On Thursday 12 June 2014 06:46 PM, Jason Cooper wrote:
> On Thu, Jun 12, 2014 at 05:23:18PM +0530, Sricharan R wrote:
>> From: Rajendra Nayak <rnayak@ti.com>
>>
>> On DRA7 compatible IRQ crossbar, IRQ 10 default mapped to L3_APP_IRQ,
>> IRQ133 is default mapped to NMI pin, 139 and 140 crossbars are
>> unused(not routed). Mark these as unused crossbar IRQs.
>>
>> Technical Reference Manual documentation update expected
>> DRA72x-TRMINC00067 is being used to track the update.
>>
>> Reported-by: Nishanth Menon <nm@ti.com>
>> Reported-by: Sricharan R <r.sricharan@ti.com>
>> Reported-by: Suman Anna <s-anna@ti.com>
>> Signed-off-by: Rajendra Nayak <rnayak@ti.com>
>> ---
>> drivers/irqchip/irq-crossbar.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
>> index 7d4db07..42a2e62 100644
>> --- a/drivers/irqchip/irq-crossbar.c
>> +++ b/drivers/irqchip/irq-crossbar.c
>> @@ -253,8 +253,8 @@ err1:
>> return -ENOMEM;
>> }
>>
>> -/* irq number 10 cannot be used because of hw bug */
>> -static int dra_irqs_unused[] = { 10 };
>> +/* irq number 10,133,139 and 140 cannot be used because of hw bug */
>> +static int dra_irqs_unused[] = { 10 , 133, 139, 140 };
>
> see my earlier comment regarding a potential dts property.
>
Ok, if dts would be the better approach then I can change this.

Regards,
Sricharan


\
 
 \ /
  Last update: 2014-06-12 16:01    [W:0.066 / U:0.708 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site