mbox series

[0/2] Add Apple macsmc GPIO support

Message ID Y1q5jW8ff0aUdjPd@shell.armlinux.org.uk
Headers show
Series Add Apple macsmc GPIO support | expand

Message

Russell King (Oracle) Oct. 27, 2022, 5:02 p.m. UTC 
Hi,

This series adds support for the Apple Mac SMC GPIO driver that was
previously posted before the last merge window. I believe all previous
review points have been addressed.

This series is smaller than the previous posting because I'm splitting
this up to allow progress to be made; this driver is dependent on the
Apple SMC driver in order to be buildable and usable. It is expected
that this Apple SMC driver will be merged via Lee's MFD tree. The
Kconfig dependencies this driver from causing build issues until that
driver is also merged, so I believe it is appropriate to send this
separately.

There is no issue if we wish to delay applying this until the core
driver has been accepted by Lee.

The series is made up of two patches - one patch for the bindings,
which now include two compatibles, one specific and one generic. The
second patch adds the actual driver itself.

 .../devicetree/bindings/gpio/gpio-macsmc.yaml      |  28 +++
 drivers/gpio/Kconfig                               |  11 +
 drivers/gpio/Makefile                              |   1 +
 drivers/gpio/gpio-macsmc.c                         | 245 +++++++++++++++++++++
 4 files changed, 285 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml
 create mode 100644 drivers/gpio/gpio-macsmc.c