Messages in this thread | | | Subject | Re: [PATCH v2] serial: 8250_uniphier: add earlycon support | From | Peter Hurley <> | Date | Fri, 30 Oct 2015 09:30:21 -0400 |
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On 10/29/2015 10:46 PM, Masahiro Yamada wrote: > This reuses the code of drivers/tty/serial/8250/8250_early.c except > > - Overwrite device->port.iotype and device->port.regshift for > UPIO_MEM32 because of_setup_earlycon() has set them for UPIO_MEM. > > - Set device->baud to zero to prevent early8250_setup() from > initializing the divisor register because port->uartclk does not > match the frequency expected by this hardware.
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
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