Hi all,
here are some patches to separate the HCD and gadget part of the musb
driver so they can be deselected in Kconfig. They also make the driver
keep track of the configured port mode that is set from DT, so the
actual runtime configuration can be selected dynamically.
One thing that is still broken is that once pm_suspend() was called on
a musb device on a USB disconnect, the port won't wake up again when a
device is plugged back in. I doubt this is related to my patches, but I
might be wrong. If that effect rings a bell to anyone, please let me
know.
Thanks,
Daniel
Changes from v1:
* fixed some typos in commit logs
* factor out musb_host_resume_root_hub and
musb_host_poke_root_hub()
* split some changes into separate patches
* some minor cosmetics fixed
Daniel Mack (11):
usb: gadget: drop unused USB_GADGET_MUSB_HDRC
usb: musb: move function declarations to musb_{host,gadget}.h
usb: musb: factor some host-specific functions
usb: musb: gadget: remove hcd initialization
usb: musb: move musb_start to musb_virthub.c
usb: musb: factor out hcd initalization
usb: musb: add Kconfig options for HOST, GAGDET or DUAL_ROLE modes
usb: musb: add musb_host_setup() and musb_host_cleanup()
usb: musb: re-introduce musb->port_mode
usb: musb: use musb->port_mode
usb: musb: eliminate musb_to_hcd
drivers/usb/gadget/Kconfig | 8 ---
drivers/usb/musb/Kconfig | 29 +++++++++
drivers/usb/musb/Makefile | 10 +++-
drivers/usb/musb/musb_core.c | 127 +++++++++++++++-------------------------
drivers/usb/musb/musb_core.h | 26 +++-----
drivers/usb/musb/musb_gadget.c | 10 ----
drivers/usb/musb/musb_gadget.h | 38 ++++++++++--
drivers/usb/musb/musb_host.c | 90 +++++++++++++++++++++++++---
drivers/usb/musb/musb_host.h | 57 ++++++++++++++----
drivers/usb/musb/musb_virthub.c | 51 +++++++++++++++-
10 files changed, 300 insertions(+), 146 deletions(-)
--
1.8.1.4
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