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MX2 add support for mx2 in i.MX serial driver

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add support for mx2 in i.MX serial driver

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer
2008-07-05 10:02:58 +02:00
committed by Robert Schwebel
parent fc80a5e3d0
commit 604cbadce2
3 changed files with 181 additions and 4 deletions
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6
drivers/serial/imx.c
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@ -62,7 +62,7 @@
#define UBIR 0xa4 /* BRM Incremental Register */
#define UBMR 0xa8 /* BRM Modulator Register */
#define UBRC 0xac /* Baud Rate Count Register */
#ifdef CONFIG_ARCH_MX3
#if defined CONFIG_ARCH_MX3 || defined CONFIG_ARCH_MX2
#define ONEMS 0xb0 /* One Millisecond register */
#define UTS 0xb4 /* UART Test Register */
#endif
@ -99,7 +99,7 @@
#ifdef CONFIG_ARCH_IMX
#define UCR1_UARTCLKEN (1<<2) /* UART clock enabled */
#endif
#ifdef CONFIG_ARCH_MX3
#if defined CONFIG_ARCH_MX3 || defined CONFIG_ARCH_MX2
#define UCR1_UARTCLKEN (0) /* not present on mx2/mx3 */
#endif
#define UCR1_DOZE (1<<1) /* Doze */
@ -182,7 +182,7 @@
#define MAX_INTERNAL_IRQ IMX_IRQS
#endif
#ifdef CONFIG_ARCH_MX3
#if defined CONFIG_ARCH_MX3 || defined CONFIG_ARCH_MX2
#define SERIAL_IMX_MAJOR 207
#define MINOR_START 16
#define DEV_NAME "ttymxc"