[ARM] S3C6400: serial support for S3C6400 and S3C6410 SoCs

Add support to the Samsung serial driver for the S3C6400
and S3C6410 serial ports.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

3 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h
index 6b30361a0805..918e3463297f 100644
--- a/arch/arm/mach-s3c2410/include/mach/map.h
+++ b/arch/arm/mach-s3c2410/include/mach/map.h
@@ -101,4 +101,6 @@
 #define S3C24XX_PA_SDI      S3C2410_PA_SDI
 #define S3C24XX_PA_NAND     S3C2410_PA_NAND
 
+#define S3C_PA_UART         S3C24XX_PA_UART
+
 #endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s3c24a0/include/mach/map.h b/arch/arm/mach-s3c24a0/include/mach/map.h
index 2ce1839de4ee..6667355a47a1 100644
--- a/arch/arm/mach-s3c24a0/include/mach/map.h
+++ b/arch/arm/mach-s3c24a0/include/mach/map.h
@@ -80,4 +80,6 @@
 #define S3C24XX_PA_SDI          S3C24A0_PA_SDI
 #define S3C24XX_PA_NAND         S3C24A0_PA_NAND
 
+#define S3C_PA_UART             S3C24A0_PA_UART
+
 #endif /* __ASM_ARCH_24A0_MAP_H */
diff --git a/arch/arm/plat-s3c/include/plat/regs-serial.h b/arch/arm/plat-s3c/include/plat/regs-serial.h
index 18ba31c7174c..3ca28585cf80 100644
--- a/arch/arm/plat-s3c/include/plat/regs-serial.h
+++ b/arch/arm/plat-s3c/include/plat/regs-serial.h
@@ -77,6 +77,12 @@
 #define S3C2440_UCON_FCLK         (3<<10)
 #define S3C2443_UCON_EPLL         (3<<10)
 
+#define S3C6400_UCON_CLKMASK    (3<<10)
+#define S3C6400_UCON_PCLK       (0<<10)
+#define S3C6400_UCON_PCLK2      (2<<10)
+#define S3C6400_UCON_UCLK0      (1<<10)
+#define S3C6400_UCON_UCLK1      (3<<10)
+
 #define S3C2440_UCON2_FCLK_EN     (1<<15)
 #define S3C2440_UCON0_DIVMASK     (15 << 12)
 #define S3C2440_UCON1_DIVMASK     (15 << 12)