Messages in this thread | | | From | Linus Walleij <> | Date | Wed, 31 Aug 2022 15:19:38 +0200 | Subject | Re: [PATCH v6 1/1] gpio: mpfs: add polarfire soc gpio support |
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On Tue, Aug 30, 2022 at 6:51 AM <Lewis.Hanly@microchip.com> wrote:
> We had looked at the bpgpio_init, our controller is not fully memory > mapped to support the bgpio_init() and get all routines for free. > While we have in/out and intr (interrupt state) 32-bit registers, we > would not get as much free as other generic memory mapped controllers.
You're not really saying what the problem is?
Is it that some registers are not one-bit-indexed from 0 per GPIO?
Yours, Linus Walleij
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