Define MUSB_PORT_MODE_{HOST,GADGET,DUAL_ROLE} and store the platform-specified value in struct musb.
Note that MUSB_PORT_MODE_HOST has to be set to 1 in order to match existing device tree bindings which are already documented but in fact unusued. Signed-off-by: Daniel Mack <zon...@gmail.com> --- drivers/usb/musb/musb_core.c | 1 + drivers/usb/musb/musb_core.h | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index fbcf5cb..2640d25 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1821,6 +1821,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) musb->board_set_power = plat->set_power; musb->min_power = plat->min_power; musb->ops = plat->platform_ops; + musb->port_mode = plat->mode; /* The musb_platform_init() call: * - adjusts musb->mregs diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 6b65847..174c097 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -77,6 +77,12 @@ struct musb_ep; #define is_peripheral_active(m) (!(m)->is_host) #define is_host_active(m) ((m)->is_host) +enum { + MUSB_PORT_MODE_HOST = 1, + MUSB_PORT_MODE_GADGET, + MUSB_PORT_MODE_DUAL_ROLE, +}; + #ifdef CONFIG_PROC_FS #include <linux/fs.h> #define MUSB_CONFIG_PROC_FS @@ -356,6 +362,7 @@ struct musb { u8 min_power; /* vbus for periph, in mA/2 */ + int port_mode; /* MUSB_PORT_MODE_* */ bool is_host; int a_wait_bcon; /* VBUS timeout in msecs */ -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html