Messages in this thread | | | From | Linus Walleij <> | Date | Fri, 27 Jan 2023 13:53:25 +0100 | Subject | Re: [PATCH 3/3] gpio: mmio: Use new flag BGPIOF_NO_INPUT |
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On Thu, Jan 26, 2023 at 11:18 AM Niall Leonard via B4 Submission Endpoint <devnull+nl250060.ncr.com@kernel.org> wrote:
> From: Niall Leonard <nl250060@ncr.com> > > Use the existing shadow data register 'bgpio_data' to allow > the last written value to be returned by the read operation > when BGPIOF_NO_INPUT flag is set. > > Signed-off-by: Niall Leonard <nl250060@ncr.com>
Weird hardware, but given these restrictions it makes perfect sense to have this. Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours, Linus Walleij
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