aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/usb/musb/musb_core.c1
-rw-r--r--drivers/usb/musb/musb_core.h7
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 18da746ae6bf..a1aa75eb51e2 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1813,6 +1813,7 @@ 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 e633fce787fb..7d341c387eab 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 */

Privacy Policy