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This ensures compatibility with memory-mapped devices. Signed-off-by: Jose Javier Rodriguez Barbarin --- include/linux/gpio/generic.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/linux/gpio/generic.h b/include/linux/gpio/generic.h index 87c624070901..9a71a8fbe56e 100644 --- a/include/linux/gpio/generic.h +++ b/include/linux/gpio/generic.h @@ -43,6 +43,11 @@ struct device; * assumed that setting a line to 1 in this register will turn that * line into an input line. Conversely, setting the line to 0 will * turn that line into an output. + * @dat_port: Port-mapped counterpart of @dat. + * @set_port: Port-mapped counterpart of @set. + * @clr_port: Port-mapped counterpart of @clr. + * @dirout_port: Port-mapped counterpart of @dirout. + * @dirin_port: Port-mapped counterpart of @dirin. * @flags: Different flags that will affect the behaviour of the device, such * as endianness etc. */ @@ -54,6 +59,11 @@ struct gpio_generic_chip_config { void __iomem *clr; void __iomem *dirout; void __iomem *dirin; + unsigned long dat_port; + unsigned long set_port; + unsigned long clr_port; + unsigned long dirout_port; + unsigned long dirin_port; unsigned long flags; }; -- 2.53.0