This adds the initialization for the pin muxing required
for USB to function properly on omap7xx hardware.
Signed-off-by: Cory Maccarrone <darkstar6...@gmail.com>
---
arch/arm/plat-omap/usb.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index 51033a4..d3bf17c 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -137,7 +137,13 @@ static u32 __init omap_usb0_init(unsigned nwires, unsigned
is_device)
if (is_device) {
if (cpu_is_omap24xx())
omap_cfg_reg(J20_24XX_USB0_PUEN);
- else
+ else if (cpu_is_omap7xx()) {
+ omap_cfg_reg(AA17_7XX_USB_DM);
+ omap_cfg_reg(W16_7XX_USB_PU_EN);
+ omap_cfg_reg(W17_7XX_USB_VBUSI);
+ omap_cfg_reg(W18_7XX_USB_DMCK_OUT);
+ omap_cfg_reg(W19_7XX_USB_DCRST);
+ } else
omap_cfg_reg(W4_USB_PUEN);
}
--
1.6.3.3
--
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