[U-Boot] [PATCH 04/17] am33xx: board: probe misc drivers to register musb devices

Mugunthan V N
2016-02-29T03:44:07Z

MUSB wrapper driver is bound as MISC device and underlying usb
devices are bind to usb drivers based on dr_mode, so probing the
MISC wrapper driver to register musb devices.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
arch/arm/cpu/armv7/am33xx/board.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index 52e1b36..8211dd6 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -197,6 +197,13 @@ int arch_misc_init(void)
musb_register(&otg1_plat, &otg1_board_data,
(void *)USB1_OTG_BASE);
#endif
+#else
+ struct udevice *dev;
+ int ret;
+
+ ret = uclass_first_device(UCLASS_MISC, &dev);
+ if (ret || !dev)
+ return ret;
#endif
return 0;
}
--
2.7.2.333.g70bd996