Messages in this thread | | | Date | Wed, 11 Nov 2020 14:28:47 -0600 | From | Rob Herring <> | Subject | Re: [PATCH v3 1/5] dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver |
| |
On Mon, 09 Nov 2020 21:17:27 +0900, Daniel Palmer wrote: > Header adds defines for the gpio number of each pad from the driver view. > > The gpio block seems to have enough registers for 128 lines but what line > is mapped to a physical pin depends on the chip. The gpio block also seems > to contain some registers that are not related to gpio but needed somewhere > to go. > > Because of the above the driver itself uses the index of a pin's offset in > an array of the possible offsets for a chip as the gpio number. > > Signed-off-by: Daniel Palmer <daniel@0x0f.com> > --- > MAINTAINERS | 1 + > include/dt-bindings/gpio/msc313-gpio.h | 53 ++++++++++++++++++++++++++ > 2 files changed, 54 insertions(+) > create mode 100644 include/dt-bindings/gpio/msc313-gpio.h >
Reviewed-by: Rob Herring <robh@kernel.org>
| |