ARM: EXYNOS: add support uart for EXYNOS4 and EXYNOS5
Actually, the base address of uart is different between EXYNOS4
and EXYNOS5 and this patch enables to support uart for EXYNOS4
and EXYNOS5 SoCs at runtime.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 2ad4e9c..ea513c6 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -153,7 +153,6 @@
#define S3C_PA_IIC7 EXYNOS4_PA_IIC(7)
#define S3C_PA_RTC EXYNOS4_PA_RTC
#define S3C_PA_WDT EXYNOS4_PA_WATCHDOG
-#define S3C_PA_UART EXYNOS4_PA_UART
#define S3C_PA_SPI0 EXYNOS4_PA_SPI0
#define S3C_PA_SPI1 EXYNOS4_PA_SPI1
#define S3C_PA_SPI2 EXYNOS4_PA_SPI2
@@ -182,15 +181,18 @@
/* Compatibility UART */
+#define EXYNOS4_PA_UART0 0x13800000
+#define EXYNOS4_PA_UART1 0x13810000
+#define EXYNOS4_PA_UART2 0x13820000
+#define EXYNOS4_PA_UART3 0x13830000
+#define EXYNOS4_SZ_UART SZ_256
+
+#define EXYNOS5_PA_UART0 0x12C00000
+#define EXYNOS5_PA_UART1 0x12C10000
+#define EXYNOS5_PA_UART2 0x12C20000
+#define EXYNOS5_PA_UART3 0x12C30000
+#define EXYNOS5_SZ_UART SZ_256
+
#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET))
-#define S5P_PA_UART(x) (EXYNOS4_PA_UART + ((x) * S3C_UART_OFFSET))
-#define S5P_PA_UART0 S5P_PA_UART(0)
-#define S5P_PA_UART1 S5P_PA_UART(1)
-#define S5P_PA_UART2 S5P_PA_UART(2)
-#define S5P_PA_UART3 S5P_PA_UART(3)
-#define S5P_PA_UART4 S5P_PA_UART(4)
-
-#define S5P_SZ_UART SZ_256
-
#endif /* __ASM_ARCH_MAP_H */