> This patch adds support for EHCI on CM-T35. > It depends on basic CM-T35 board support ([1]) and EHCI updates > in the linux-omap tree. > > [1] http://thread.gmane.org/gmane.linux.ports.arm.omap/24938 > --- > > Signed-off-by: Mike Rapoport <mike@xxxxxxxxxxxxxx> > --- > arch/arm/mach-omap2/board-cm-t35.c | 17 +++++++++++++++++ > 1 files changed, 17 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c > index 94c1f35..1465892 100644 > --- a/arch/arm/mach-omap2/board-cm-t35.c > +++ b/arch/arm/mach-omap2/board-cm-t35.c > @@ -352,6 +352,17 @@ static struct twl4030_hsmmc_info mmc[] = { > {} /* Terminator */ > }; > > +static struct ehci_hcd_omap_platform_data ehci_pdata = { > + .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, > + .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, > + .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, > + I haven't been following l-o for a while - I just got back. Is there a link to some documentation for this board (I'm just curious about the EHCI connections)? Are you using Port1 and Port2 both? What PHY is connected to the ports? > + .phy_reset = true, > + .reset_gpio_port[0] = -EINVAL, > + .reset_gpio_port[1] = -EINVAL, > + .reset_gpio_port[2] = -EINVAL You set these reset gpios below. I guess you don't need to initialize them here. - Anand > +}; > + > static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, > unsigned ngpio) > { > @@ -377,6 +388,12 @@ static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, > cm_t35_vmmc1_supply.dev = mmc[0].dev; > cm_t35_vsim_supply.dev = mmc[0].dev; > > + /* setup USB with proper PHY reset GPIOs */ > + ehci_pdata.reset_gpio_port[0] = gpio + 6; > + ehci_pdata.reset_gpio_port[1] = gpio + 7; > + > + usb_ehci_init(&ehci_pdata); > + > return 0; > } > > -- > 1.6.0.6 > > > -- > Sincerely yours, > Mike. > > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
