how to calculate gpio number in QORIQ Processor T1042

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how to calculate gpio number in QORIQ Processor T1042

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hrishikesh23
Contributor I

Hi All,

I am not able to find how the GPIO number is calculated.

I want to export the GPIO4_09 pin in linux user space considering T1042 Processor Pin diagram .

I have done the calculation for IMX series which are like :

GPIO0_5 --> Linux number is 0*32 + 5 = 5.

Can some one post the formulae for QORIQ T104x Series.

Thanks in Advance.

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pro-supportengi
NXP Employee
NXP Employee
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