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OMAP: Serial: Define OMAP uart MDR1 reg and remove magic numbers

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Define MDR1 register serial definitions used in serial and
bluetooth drivers.
Change magic number to ones defined in serial_reg for omap1/2
serial driver.
Remove redefined MDR1 register definitions in omap-serial driver.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com>
Acked-by: G, Manjunath Kondaiah <manjugk@ti.com>
Acked-by: Govindraj.R <govindraj.raja@ti.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Andrei Emeltchenko
2010-11-30 14:11:49 -08:00
committed by Tony Lindgren
parent e8a7e48bb2
commit 498cb95175
5 changed files with 28 additions and 14 deletions
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6
arch/arm/mach-omap1/serial.c
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@@ -52,9 +52,11 @@ static inline void omap_serial_outp(struct plat_serial8250_port *p, int offset,
*/
static void __init omap_serial_reset(struct plat_serial8250_port *p)
{
omap_serial_outp(p, UART_OMAP_MDR1, 0x07); /* disable UART */
omap_serial_outp(p, UART_OMAP_MDR1,
UART_OMAP_MDR1_DISABLE); /* disable UART */
omap_serial_outp(p, UART_OMAP_SCR, 0x08); /* TX watermark */
omap_serial_outp(p, UART_OMAP_MDR1, 0x00); /* enable UART */
omap_serial_outp(p, UART_OMAP_MDR1,
UART_OMAP_MDR1_16X_MODE); /* enable UART */
if (!cpu_is_omap15xx()) {
omap_serial_outp(p, UART_OMAP_SYSC, 0x01);