diff options
Diffstat (limited to 'drivers/staging/octeon-usb/octeon-hcd.c')
| -rw-r--r-- | drivers/staging/octeon-usb/octeon-hcd.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index a5c4622..2226c7d 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -836,13 +836,11 @@ static int cvmx_usb_initialize(struct cvmx_usb_state *usb, * source at USB_XO. USB_XI should be tied to GND. * Most Octeon evaluation boards require this setting */ - if (OCTEON_IS_MODEL(OCTEON_CN3XXX)) { - /* From CN31XX,CN30XX manual */ - usbn_clk_ctl.cn31xx.p_rclk = 1; - usbn_clk_ctl.cn31xx.p_xenbn = 0; - } else if (OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN50XX)) - /* From CN56XX,CN50XX manual */ - usbn_clk_ctl.s.p_rtype = 2; + if (OCTEON_IS_MODEL(OCTEON_CN3XXX) || + OCTEON_IS_MODEL(OCTEON_CN56XX) || + OCTEON_IS_MODEL(OCTEON_CN50XX)) + /* From CN56XX,CN50XX,CN31XX,CN30XX manuals */ + usbn_clk_ctl.s.p_rtype = 2; /* p_rclk=1 & p_xenbn=0 */ else /* From CN52XX manual */ usbn_clk_ctl.s.p_rtype = 1; @@ -863,15 +861,11 @@ static int cvmx_usb_initialize(struct cvmx_usb_state *usb, * The USB port uses a 12MHz crystal as clock source * at USB_XO and USB_XI */ - if (OCTEON_IS_MODEL(OCTEON_CN3XXX)) { + if (OCTEON_IS_MODEL(OCTEON_CN3XXX)) /* From CN31XX,CN30XX manual */ - usbn_clk_ctl.cn31xx.p_rclk = 1; - usbn_clk_ctl.cn31xx.p_xenbn = 1; - } else if (OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN50XX)) - /* From CN56XX,CN50XX manual */ - usbn_clk_ctl.s.p_rtype = 0; + usbn_clk_ctl.s.p_rtype = 3; /* p_rclk=1 & p_xenbn=1 */ else - /* From CN52XX manual */ + /* From CN56XX,CN52XX,CN50XX manuals. */ usbn_clk_ctl.s.p_rtype = 0; usbn_clk_ctl.s.p_c_sel = 0; |