summaryrefslogtreecommitdiff
path: root/arch/arm/mach-davinci/include/mach/serial.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/serial.h')
-rw-r--r--arch/arm/mach-davinci/include/mach/serial.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h
index f6c4f34909a2..8051110b8ac3 100644
--- a/arch/arm/mach-davinci/include/mach/serial.h
+++ b/arch/arm/mach-davinci/include/mach/serial.h
@@ -11,8 +11,19 @@
#ifndef __ASM_ARCH_SERIAL_H
#define __ASM_ARCH_SERIAL_H
+#include <asm/memory.h>
+
#include <mach/hardware.h>
+/*
+ * Stolen area that contains debug uart physical and virtual addresses. These
+ * addresses are filled in by the uncompress.h code, and are used by the debug
+ * macros in debug-macro.S.
+ *
+ * This area sits just below the page tables (see arch/arm/kernel/head.S).
+ */
+#define DAVINCI_UART_INFO (PHYS_OFFSET + 0x3ff8)
+
#define DAVINCI_UART0_BASE (IO_PHYS + 0x20000)
#define DAVINCI_UART1_BASE (IO_PHYS + 0x20400)
#define DAVINCI_UART2_BASE (IO_PHYS + 0x20800)
@@ -21,16 +32,26 @@
#define DA8XX_UART1_BASE (IO_PHYS + 0x10c000)
#define DA8XX_UART2_BASE (IO_PHYS + 0x10d000)
+#define TNETV107X_UART0_BASE 0x08108100
+#define TNETV107X_UART1_BASE 0x08088400
+#define TNETV107X_UART2_BASE 0x08108300
+
+#define TNETV107X_UART0_VIRT IOMEM(0xfee08100)
+#define TNETV107X_UART1_VIRT IOMEM(0xfed88400)
+#define TNETV107X_UART2_VIRT IOMEM(0xfee08300)
+
/* DaVinci UART register offsets */
#define UART_DAVINCI_PWREMU 0x0c
#define UART_DM646X_SCR 0x10
#define UART_DM646X_SCR_TX_WATERMARK 0x08
+#ifndef __ASSEMBLY__
struct davinci_uart_config {
/* Bit field of UARTs present; bit 0 --> UART1 */
unsigned int enabled_uarts;
};
extern int davinci_serial_init(struct davinci_uart_config *);
+#endif
#endif /* __ASM_ARCH_SERIAL_H */