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authorBen Dooks <ben-linux@fluff.org>2006-06-24 21:21:32 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-06-24 21:21:32 +0100
commit73e55cb3b3549d0174d1dadb755200938232e8d0 (patch)
tree041dc51100fae9a8da403a69a7d966f99c578bc9 /include
parent736855f0c748dacb624070b8d6ffffe4532cf4dc (diff)
downloadop-kernel-dev-73e55cb3b3549d0174d1dadb755200938232e8d0.zip
op-kernel-dev-73e55cb3b3549d0174d1dadb755200938232e8d0.tar.gz
[ARM] 3639/1: S3C2412: serial port support
Patch from Ben Dooks Serial port support for the on-board UART blocks on the Samsung S3C2412 and S3C2413 UARTs. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include')
-rw-r--r--include/asm-arm/arch-s3c2410/regs-serial.h15
-rw-r--r--include/linux/serial_core.h3
2 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-arm/arch-s3c2410/regs-serial.h b/include/asm-arm/arch-s3c2410/regs-serial.h
index 83b0125..93f651a 100644
--- a/include/asm-arm/arch-s3c2410/regs-serial.h
+++ b/include/asm-arm/arch-s3c2410/regs-serial.h
@@ -82,6 +82,12 @@
#define S3C2440_UCON2_DIVMASK (7 << 12)
#define S3C2440_UCON_DIVSHIFT (12)
+#define S3C2412_UCON_CLKMASK (3<<10)
+#define S3C2412_UCON_UCLK (1<<10)
+#define S3C2412_UCON_USYSCLK (3<<10)
+#define S3C2412_UCON_PCLK (0<<10)
+#define S3C2412_UCON_PCLK2 (2<<10)
+
#define S3C2410_UCON_UCLK (1<<10)
#define S3C2410_UCON_SBREAK (1<<4)
@@ -124,6 +130,15 @@
#define S3C2410_UMCOM_AFC (1<<4)
#define S3C2410_UMCOM_RTS_LOW (1<<0)
+#define S3C2412_UMCON_AFC_63 (0<<5)
+#define S3C2412_UMCON_AFC_56 (1<<5)
+#define S3C2412_UMCON_AFC_48 (2<<5)
+#define S3C2412_UMCON_AFC_40 (3<<5)
+#define S3C2412_UMCON_AFC_32 (4<<5)
+#define S3C2412_UMCON_AFC_24 (5<<5)
+#define S3C2412_UMCON_AFC_16 (6<<5)
+#define S3C2412_UMCON_AFC_8 (7<<5)
+
#define S3C2410_UFSTAT_TXFULL (1<<9)
#define S3C2410_UFSTAT_RXFULL (1<<8)
#define S3C2410_UFSTAT_TXMASK (15<<4)
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 0ef50ba..951c4e8 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -130,6 +130,9 @@
/* SUN4V Hypervisor Console */
#define PORT_SUNHV 72
+#define PORT_S3C2412 73
+
+
#ifdef __KERNEL__
#include <linux/compiler.h>
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