2 * Common definitions for TX3927/TX4927
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file "COPYING" in the main directory of this archive
8 * Copyright (C) 2000 Toshiba Corporation
10 #ifndef __ASM_TXX927_H
11 #define __ASM_TXX927_H
15 struct txx927_tmr_reg {
16 volatile unsigned long tcr;
17 volatile unsigned long tisr;
18 volatile unsigned long cpra;
19 volatile unsigned long cprb;
20 volatile unsigned long itmr;
21 volatile unsigned long unused0[3];
22 volatile unsigned long ccdr;
23 volatile unsigned long unused1[3];
24 volatile unsigned long pgmr;
25 volatile unsigned long unused2[3];
26 volatile unsigned long wtmr;
27 volatile unsigned long unused3[43];
28 volatile unsigned long trr;
31 struct txx927_sio_reg {
32 volatile unsigned long lcr;
33 volatile unsigned long dicr;
34 volatile unsigned long disr;
35 volatile unsigned long cisr;
36 volatile unsigned long fcr;
37 volatile unsigned long flcr;
38 volatile unsigned long bgr;
39 volatile unsigned long tfifo;
40 volatile unsigned long rfifo;
43 struct txx927_pio_reg {
44 volatile unsigned long dout;
45 volatile unsigned long din;
46 volatile unsigned long dir;
47 volatile unsigned long od;
48 volatile unsigned long flag[2];
49 volatile unsigned long pol;
50 volatile unsigned long intc;
51 volatile unsigned long maskcpu;
52 volatile unsigned long maskext;
55 #endif /* !__ASSEMBLY__ */
61 /* TMTCR : Timer Control */
62 #define TXx927_TMTCR_TCE 0x00000080
63 #define TXx927_TMTCR_CCDE 0x00000040
64 #define TXx927_TMTCR_CRE 0x00000020
65 #define TXx927_TMTCR_ECES 0x00000008
66 #define TXx927_TMTCR_CCS 0x00000004
67 #define TXx927_TMTCR_TMODE_MASK 0x00000003
68 #define TXx927_TMTCR_TMODE_ITVL 0x00000000
70 /* TMTISR : Timer Int. Status */
71 #define TXx927_TMTISR_TPIBS 0x00000004
72 #define TXx927_TMTISR_TPIAS 0x00000002
73 #define TXx927_TMTISR_TIIS 0x00000001
75 /* TMTITMR : Interval Timer Mode */
76 #define TXx927_TMTITMR_TIIE 0x00008000
77 #define TXx927_TMTITMR_TZCE 0x00000001
82 /* SILCR : Line Control */
83 #define TXx927_SILCR_SCS_MASK 0x00000060
84 #define TXx927_SILCR_SCS_IMCLK 0x00000000
85 #define TXx927_SILCR_SCS_IMCLK_BG 0x00000020
86 #define TXx927_SILCR_SCS_SCLK 0x00000040
87 #define TXx927_SILCR_SCS_SCLK_BG 0x00000060
88 #define TXx927_SILCR_UEPS 0x00000010
89 #define TXx927_SILCR_UPEN 0x00000008
90 #define TXx927_SILCR_USBL_MASK 0x00000004
91 #define TXx927_SILCR_USBL_1BIT 0x00000004
92 #define TXx927_SILCR_USBL_2BIT 0x00000000
93 #define TXx927_SILCR_UMODE_MASK 0x00000003
94 #define TXx927_SILCR_UMODE_8BIT 0x00000000
95 #define TXx927_SILCR_UMODE_7BIT 0x00000001
97 /* SIDICR : DMA/Int. Control */
98 #define TXx927_SIDICR_TDE 0x00008000
99 #define TXx927_SIDICR_RDE 0x00004000
100 #define TXx927_SIDICR_TIE 0x00002000
101 #define TXx927_SIDICR_RIE 0x00001000
102 #define TXx927_SIDICR_SPIE 0x00000800
103 #define TXx927_SIDICR_CTSAC 0x00000600
104 #define TXx927_SIDICR_STIE_MASK 0x0000003f
105 #define TXx927_SIDICR_STIE_OERS 0x00000020
106 #define TXx927_SIDICR_STIE_CTSS 0x00000010
107 #define TXx927_SIDICR_STIE_RBRKD 0x00000008
108 #define TXx927_SIDICR_STIE_TRDY 0x00000004
109 #define TXx927_SIDICR_STIE_TXALS 0x00000002
110 #define TXx927_SIDICR_STIE_UBRKD 0x00000001
112 /* SIDISR : DMA/Int. Status */
113 #define TXx927_SIDISR_UBRK 0x00008000
114 #define TXx927_SIDISR_UVALID 0x00004000
115 #define TXx927_SIDISR_UFER 0x00002000
116 #define TXx927_SIDISR_UPER 0x00001000
117 #define TXx927_SIDISR_UOER 0x00000800
118 #define TXx927_SIDISR_ERI 0x00000400
119 #define TXx927_SIDISR_TOUT 0x00000200
120 #define TXx927_SIDISR_TDIS 0x00000100
121 #define TXx927_SIDISR_RDIS 0x00000080
122 #define TXx927_SIDISR_STIS 0x00000040
123 #define TXx927_SIDISR_RFDN_MASK 0x0000001f
125 /* SICISR : Change Int. Status */
126 #define TXx927_SICISR_OERS 0x00000020
127 #define TXx927_SICISR_CTSS 0x00000010
128 #define TXx927_SICISR_RBRKD 0x00000008
129 #define TXx927_SICISR_TRDY 0x00000004
130 #define TXx927_SICISR_TXALS 0x00000002
131 #define TXx927_SICISR_UBRKD 0x00000001
133 /* SIFCR : FIFO Control */
134 #define TXx927_SIFCR_SWRST 0x00008000
135 #define TXx927_SIFCR_RDIL_MASK 0x00000180
136 #define TXx927_SIFCR_RDIL_1 0x00000000
137 #define TXx927_SIFCR_RDIL_4 0x00000080
138 #define TXx927_SIFCR_RDIL_8 0x00000100
139 #define TXx927_SIFCR_RDIL_12 0x00000180
140 #define TXx927_SIFCR_RDIL_MAX 0x00000180
141 #define TXx927_SIFCR_TDIL_MASK 0x00000018
142 #define TXx927_SIFCR_TDIL_MASK 0x00000018
143 #define TXx927_SIFCR_TDIL_1 0x00000000
144 #define TXx927_SIFCR_TDIL_4 0x00000001
145 #define TXx927_SIFCR_TDIL_8 0x00000010
146 #define TXx927_SIFCR_TDIL_MAX 0x00000010
147 #define TXx927_SIFCR_TFRST 0x00000004
148 #define TXx927_SIFCR_RFRST 0x00000002
149 #define TXx927_SIFCR_FRSTE 0x00000001
150 #define TXx927_SIO_TX_FIFO 8
151 #define TXx927_SIO_RX_FIFO 16
153 /* SIFLCR : Flow Control */
154 #define TXx927_SIFLCR_RCS 0x00001000
155 #define TXx927_SIFLCR_TES 0x00000800
156 #define TXx927_SIFLCR_RTSSC 0x00000200
157 #define TXx927_SIFLCR_RSDE 0x00000100
158 #define TXx927_SIFLCR_TSDE 0x00000080
159 #define TXx927_SIFLCR_RTSTL_MASK 0x0000001e
160 #define TXx927_SIFLCR_RTSTL_MAX 0x0000001e
161 #define TXx927_SIFLCR_TBRK 0x00000001
163 /* SIBGR : Baudrate Control */
164 #define TXx927_SIBGR_BCLK_MASK 0x00000300
165 #define TXx927_SIBGR_BCLK_T0 0x00000000
166 #define TXx927_SIBGR_BCLK_T2 0x00000100
167 #define TXx927_SIBGR_BCLK_T4 0x00000200
168 #define TXx927_SIBGR_BCLK_T6 0x00000300
169 #define TXx927_SIBGR_BRD_MASK 0x000000ff
175 #endif /* __ASM_TXX927_H */