[Blackfin] arch: add Blackfin on-chip SIR IrDA driver support

 - add platform device resources in board files
 - add new bfin_sir.h to each machines

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/include/asm-blackfin/mach-bf527/blackfin.h b/include/asm-blackfin/mach-bf527/blackfin.h
index 1bd07e30781c..2891727b6176 100644
--- a/include/asm-blackfin/mach-bf527/blackfin.h
+++ b/include/asm-blackfin/mach-bf527/blackfin.h
@@ -64,6 +64,21 @@
 #define STATUS_P1       0x02
 #define STATUS_P0       0x01
 
+#define BFIN_UART_NR_PORTS      2
+
+#define OFFSET_THR              0x00    /* Transmit Holding register            */
+#define OFFSET_RBR              0x00    /* Receive Buffer register              */
+#define OFFSET_DLL              0x00    /* Divisor Latch (Low-Byte)             */
+#define OFFSET_IER              0x04    /* Interrupt Enable Register            */
+#define OFFSET_DLH              0x04    /* Divisor Latch (High-Byte)            */
+#define OFFSET_IIR              0x08    /* Interrupt Identification 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_GCTL             0x24    /* Global Control Register              */
+
 /* DPMC*/
 #define bfin_read_STOPCK_OFF() bfin_read_STOPCK()
 #define bfin_write_STOPCK_OFF(val) bfin_write_STOPCK(val)