[Linux-arm-nuc900] Re: [PATCH]NUC900 add gpio virtual memory map

Wan ZongShun mcuos.com at gmail.com
Thu Feb 18 21:39:04 EST 2010


Okay for this patch, and all patches submitted by you have sent to
Russell's Patch system?

2010/2/10 Wan ZongShun <mcuos.com at gmail.com>:
> 在 2010年2月10日 上午10:31,Qiang Wang <rurality.linux at gmail.com> 写道:
>> hello, Mr Russell
>>
>> please check and ack this patch.
>>
>> thank you very much.
>>
>
> Hi guy, don't have anxiety,you have to await me to check this issue.
>
>> best regards
>> wangqiang
>>
>> 2010/2/2 Qiang Wang <rurality.linux at gmail.com>:
>>> hi, Dear Wan
>>>
>>>   This patch adds the gpio registers virtual memory map.
>>>   Without it, the gpio access will cause the "Data Abort" due to no
>>> virtual memory assign to it.
>>>
>>> Signed-off-by: Wang Qiang <rurality.linux at gmail.com>
>>> Cc: Wang Zongshun <mcuos.com at gmail.com>
>>> ---
>>>  arch/arm/mach-w90x900/cpu.c |    1 +
>>>  1 files changed, 1 insertions(+), 0 deletions(-)
>>>
>>> diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c
>>> index 20dc0c9..7a79de0 100644
>>> --- a/arch/arm/mach-w90x900/cpu.c
>>> +++ b/arch/arm/mach-w90x900/cpu.c
>>> @@ -45,6 +45,7 @@ static struct map_desc nuc900_iodesc[] __initdata = {
>>>        IODESC_ENT(UART),
>>>        IODESC_ENT(TIMER),
>>>        IODESC_ENT(EBI),
>>> +       IODESC_ENT(GPIO),
>>>  };
>>>
>>>  /* Initial clock declarations. */
>>> --
>>> 1.6.4
>>>
>>
>> --
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>>
>
>
>
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