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- Join Date
- Nov 2011
How to add interrupt in gpio driver
I am working on DM355 leopard board with kernel 2.6.10 mvl and arm_v5t_le-gcc. I have gpio driver which is working fine but i wanna add interrupt on this driver. There is pinmux reg driver, direction reg driver and gpio driver is needed to access gpio pins. How to add interrupt in this??
should i add interrupt in these three drivers??