On Thu, Jun 09, 2011 at 23:02:18 +0200, Russell King - ARM Linux wrote: > On Thu, Jun 09, 2011 at 10:56:48PM +0200, Linus Walleij wrote: > > + /* uart-0 pins gpio configuration should be > > + * kept intact to prevent glitch in tx line > > + * when tty dev is opened. Later these pins > > + * are configured to uart mop500_pins_uart0 > > + * > > + * It will be replaced with uart configuration > > + * once the issue is solved. > > + */ > > + GPIO0_GPIO | PIN_INPUT_PULLUP, > > + GPIO1_GPIO | PIN_OUTPUT_HIGH, > > + GPIO2_GPIO | PIN_INPUT_PULLUP, > > + GPIO3_GPIO | PIN_OUTPUT_LOW, > > Why do you want the TXD line (GPIO3) to be indicating a break condition? Yes it should be PIN_OUTPUT_HIGH, as it is configured in mop500_pins_uart0. Thanks, Shreshtha -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
