Add definitions of MF624 IRC registers.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>

diff --git a/mf624_SIMULINK.h b/mf624_SIMULINK.h
index 50ef8168b8fdf5c52e84763060f28806cdf396ed..5c57b1d56654138b19df000a7b882cfec23fef69 100644 (file)
--- a/mf624_SIMULINK.h
+++ b/mf624_SIMULINK.h
@@ -47,6 +47,67 @@
 #define CTR4         0x44
 #define CTRXCTRL     0x60
 
+#define IRCSTATUS_reg          0x6C
+#define IRCCTRL_reg            0x6C
+#define IRC0_reg               0x70
+#define IRC1_reg               0x74
+#define IRC2_reg               0x78
+#define IRC3_reg               0x7C
+
+#define IRCCTRL_IRC0MODE_mask  0x00000003
+#define IRCCTRL_IRC0COUNT_mask 0x0000000C
+#define IRCCTRL_IRC0RESET_mask 0x00000070
+#define IRCCTRL_IRC0FILTER_mask        0x00000080
+
+#define IRCCTRL_IRC1MODE_mask  0x00000300
+#define IRCCTRL_IRC1COUNT_mask 0x00000C00
+#define IRCCTRL_IRC1RESET_mask 0x00007000
+#define IRCCTRL_IRC1FILTER_mask        0x00008000
+
+#define IRCCTRL_IRC2MODE_mask  0x00030000
+#define IRCCTRL_IRC2COUNT_mask 0x000C0000
+#define IRCCTRL_IRC2RESET_mask 0x00700000
+#define IRCCTRL_IRC2FILTER_mask        0x00800000
+
+#define IRCCTRL_IRC3MODE_mask  0x03000000
+#define IRCCTRL_IRC3COUNT_mask 0x0C000000
+#define IRCCTRL_IRC3RESET_mask 0x70000000
+#define IRCCTRL_IRC3FILTER_mask        0x80000000
+
+#define IRCCTRL_CHANNEL_SHIFT  8
+
+#define IRCCTRL_MODE_mask(ch)  (0x03<<((ch)*IRCCTRL_CHANNEL_SHIFT))
+#define IRCCTRL_COUNT_mask(ch) (0x0C<<((ch)*IRCCTRL_CHANNEL_SHIFT))
+#define IRCCTRL_RESET_mask(ch) (0x70<<((ch)*IRCCTRL_CHANNEL_SHIFT))
+#define IRCCTRL_FILTER_mask(ch)        (0x80<<((ch)*IRCCTRL_CHANNEL_SHIFT))
+
+#define IRCCTRL_MODE_IRC       0
+#define IRCCTRL_MODE_BIDIR_RE  1
+#define IRCCTRL_MODE_BIDIR_FE  2
+#define IRCCTRL_MODE_BIDIR_BOTH        3
+
+#define IRCCTRL_COUNT_ENABLED  0
+#define IRCCTRL_COUNT_DISABLED 1
+#define IRCCTRL_COUNT_IF_IDX_LO        2
+#define IRCCTRL_COUNT_IF_IDX_HI        3
+
+#define IRCCTRL_RESET_DISABLED 0
+#define IRCCTRL_RESET_ALWAYS   1
+#define IRCCTRL_RESET_IF_IDX_LO        2
+#define IRCCTRL_RESET_IF_IDX_HI        3
+#define IRCCTRL_RESET_IF_IDX_RE        4
+#define IRCCTRL_RESET_IF_IDX_FE        5
+#define IRCCTRL_RESET_IF_IDX_BOTH 6
+
+#define IRCSTATUS_IRC0INDEX_mask       0x00000001
+#define IRCSTATUS_IRC1INDEX_mask       0x00000100
+#define IRCSTATUS_IRC2INDEX_mask       0x00000100
+#define IRCSTATUS_IRC3INDEX_mask       0x00000100
+
+#define IRCSTATUS_CHANNEL_SHIFT        8
+
+#define IRCSTATUS_INDEX_mask(ch)       (0x01<<((ch)*IRCSTATUS_CHANNEL_SHIFT))
+
 #define GPIOC_DACEN_mask       (1 << 26)
 #define GPIOC_LDAC_mask                (1 << 23)
 #define GPIOC_EOLC_mask                (1 << 17)