aboutsummaryrefslogtreecommitdiff
path: root/include/asm-blackfin/mach-bf548/blackfin.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-blackfin/mach-bf548/blackfin.h')
-rw-r--r--include/asm-blackfin/mach-bf548/blackfin.h38
1 files changed, 27 insertions, 11 deletions
diff --git a/include/asm-blackfin/mach-bf548/blackfin.h b/include/asm-blackfin/mach-bf548/blackfin.h
index 3bd67da8605..d6ee74ac046 100644
--- a/include/asm-blackfin/mach-bf548/blackfin.h
+++ b/include/asm-blackfin/mach-bf548/blackfin.h
@@ -153,17 +153,33 @@
#define bfin_write_UART_SCR(val) bfin_write_UART1_SCR(val)
#define bfin_read_UART_GCTL() bfin_read_UART1_GCTL()
#define bfin_write_UART_GCTL(val) bfin_write_UART1_GCTL(val)
-#define UART_THR UART1_THR
-#define UART_RBR UART1_RBR
-#define UART_DLL UART1_DLL
-#define UART_IER UART1_IER
-#define UART_DLH UART1_DLH
-#define UART_IIR UART1_IIR
-#define UART_LCR UART1_LCR
-#define UART_MCR UART1_MCR
-#define UART_LSR UART1_LSR
-#define UART_SCR UART1_SCR
-#define UART_GCTL UART1_GCTL
+
+#define BFIN_UART_THR UART1_THR
+#define BFIN_UART_RBR UART1_RBR
+#define BFIN_UART_DLL UART1_DLL
+#define BFIN_UART_IER UART1_IER
+#define BFIN_UART_DLH UART1_DLH
+#define BFIN_UART_IIR UART1_IIR
+#define BFIN_UART_LCR UART1_LCR
+#define BFIN_UART_MCR UART1_MCR
+#define BFIN_UART_LSR UART1_LSR
+#define BFIN_UART_SCR UART1_SCR
+#define BFIN_UART_GCTL UART1_GCTL
+
+#define BFIN_UART_NR_PORTS 4
+
+#define OFFSET_DLL 0x00 /* Divisor Latch (Low-Byte) */
+#define OFFSET_DLH 0x04 /* Divisor Latch (High-Byte) */
+#define OFFSET_GCTL 0x08 /* Global Control Register */
+#define OFFSET_LCR 0x0C /* Line Control Register */
+#define OFFSET_MCR 0x10 /* Modem Control Register */
+#define OFFSET_LSR 0x14 /* Line Status Register */
+#define OFFSET_MSR 0x18 /* Modem Status Register */
+#define OFFSET_SCR 0x1C /* SCR Scratch Register */
+#define OFFSET_IER_SET 0x20 /* Set Interrupt Enable Register */
+#define OFFSET_IER_CLEAR 0x24 /* Clear Interrupt Enable Register */
+#define OFFSET_THR 0x28 /* Transmit Holding register */
+#define OFFSET_RBR 0x2C /* Receive Buffer register */
/* PLL_DIV Masks */
#define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */