Hi Simon,
On Wed, Jul 19, 2017 at 11:06 AM, Simon Glass sjg@chromium.org wrote:
Hi Mario,
On 14 July 2017 at 05:55, Mario Six mario.six@gdsys.cc wrote:
Add driver for the IHS IO endpoint on IHS FPGAs.
Would UCLASS_MAILBOX work for this?
Or MISC?
Hmm, we do need the enable_receive, disable_receive, set_address, data_available, and reset_status functions somehow, so mailbox is probably a bit restrictive. The misc uclass will always work, of course, but implementing all functionality with ioctl is a bit ugly as well.
Signed-off-by: Mario Six mario.six@gdsys.cc
drivers/misc/Kconfig | 6 + drivers/misc/Makefile | 1 + drivers/misc/gdsys_ioep.c | 301 ++++++++++++++++++++++++++++++++++++++++++++++ include/dm/uclass-id.h | 1 + include/gdsys_ioep.h | 196 ++++++++++++++++++++++++++++++ 5 files changed, 505 insertions(+) create mode 100644 drivers/misc/gdsys_ioep.c create mode 100644 include/gdsys_ioep.h
Best regards,
Mario