On Tue, Nov 09, 2010 at 04:30:37PM +0100, Linus Walleij wrote: > From: Grzegorz Sygieda <grzegorz.sygieda@xxxxxxxxx> > > This patch allows to control the pl011 clock using set_termios > callback. Any positive baudrate passed enables clock, otherwise > disables. This saves a lot of power on submicron designs since > we can clock off and disable unused UARTs. That's nice, but it seems like an overload of what people traditionally think of when it comes to baud rates. Why not just power down ports that are not open instead? thanks, greg k-h -- 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
