| purpose: Pin multiplexing for ARMADA 610 chip (no board details) |
| |
| : aib-unlock |
| h# baba h# 68 apbc! \ Unlock sequence |
| h# eb10 h# 6c apbc! |
| ; |
| : acgr-clocks-on ( -- ) |
| h# 0818.F33C acgr-pa io! \ Turn on all clocks |
| ; |
| |
| hex |
| create mfpr-offsets \ GPIOs |
| 054 w, 058 w, 05C w, 060 w, 064 w, 068 w, 06C w, 070 w, \ 0->7 |
| 074 w, 078 w, 07C w, 080 w, 084 w, 088 w, 08C w, 090 w, \ 8->15 |
| 094 w, 098 w, 09C w, 0A0 w, 0A4 w, 0A8 w, 0AC w, 0B0 w, \ 16->23 |
| 0B4 w, 0B8 w, 0BC w, 0C0 w, 0C4 w, 0C8 w, 0CC w, 0D0 w, \ 24->31 |
| 0D4 w, 0D8 w, 0DC w, 0E0 w, 0E4 w, 0E8 w, 0EC w, 0F0 w, \ 32->39 |
| 0F4 w, 0F8 w, 0FC w, 100 w, 104 w, 108 w, 10C w, 110 w, \ 40->47 |
| 114 w, 118 w, 11C w, 120 w, 124 w, 128 w, 12C w, 130 w, \ 48->55 |
| 134 w, 138 w, 13C w, 280 w, 284 w, 288 w, 28C w, 290 w, \ 56->63 |
| 294 w, 298 w, 29C w, 2A0 w, 2A4 w, 2A8 w, 2AC w, 2B0 w, \ 64->71 |
| 2B4 w, 2B8 w, 170 w, 174 w, 178 w, 17C w, 180 w, 184 w, \ 72->79 |
| 188 w, 18C w, 190 w, 194 w, 198 w, 19C w, 1A0 w, 1A4 w, \ 80->87 |
| 1A8 w, 1AC w, 1B0 w, 1B4 w, 1B8 w, 1BC w, 1C0 w, 1C4 w, \ 88->95 |
| 1C8 w, 1CC w, 1D0 w, 1D4 w, 1D8 w, 1DC w, 000 w, 004 w, \ 96->103 |
| 1FC w, 1F8 w, 1F4 w, 1F0 w, 21C w, 218 w, 214 w, 200 w, \ 104->111 |
| 244 w, 25C w, 164 w, 260 w, 264 w, 268 w, 26C w, 270 w, \ 112->119 |
| 274 w, 278 w, 27C w, 148 w, 00C w, 010 w, 014 w, 018 w, \ 120->127 |
| 01C w, 020 w, 024 w, 028 w, 02C w, 030 w, 034 w, 038 w, \ 128->135 |
| 03C w, 040 w, 044 w, 048 w, 04C w, 050 w, 008 w, 220 w, \ 136->143 |
| 224 w, 228 w, 22C w, 230 w, 234 w, 238 w, 23C w, 240 w, \ 144->151 |
| 248 w, 24C w, 254 w, 258 w, 14C w, 150 w, 154 w, 158 w, \ 152->159 |
| 250 w, 210 w, 20C w, 208 w, 204 w, 1EC w, 1E8 w, 1E4 w, \ 160->167 |
| 1E0 w, \ 168 |
| [ifdef] mmp3 |
| 2BC w, 2C0 w, 2C8 w, \ 169->171 |
| [then] |
| here mfpr-offsets - /w / constant #mfprs |
| |
| : gpio>mfpr ( gpio# -- mfpr-pa ) |
| mfpr-offsets swap wa+ w@ |
| h# 01.e000 + |
| ; |
| |
| : dump-mfprs ( -- ) |
| base @ |
| #mfprs 0 do decimal i 3 u.r space i gpio>mfpr io@ 4 hex u.r cr loop |
| base ! |
| ; |
| |
| : no-update, ( -- ) 8 w, ; \ 8 is a reserved bit; the code skips these |
| : af@ ( gpio# -- function# ) gpio>mfpr io@ ; |
| : af! ( function# gpio# -- ) gpio>mfpr io!@ ; |
| |
| : +edge-clr ( n -- n' ) h# 40 or ; |
| : +very-slow ( n -- n' ) h# 0000 or ; |
| : +slow ( n -- n' ) h# 0800 or ; |
| : +medium ( n -- n' ) h# 1000 or ; |
| : +fast ( n -- n' ) h# 1800 or ; |
| : +twsi ( n -- n' ) h# 400 or ; |
| : +pull-up ( n -- n' ) h# c000 or ; |
| : +pull-dn ( n -- n' ) h# a000 or ; |
| : +pull-up-alt ( n -- n' ) h# 4000 or ; |
| : +pull-dn-alt ( n -- n' ) h# 2000 or ; |
| |
| \ We always start with edge detection off; it can be turned on later as needed |
| : af, ( n -- ) +edge-clr w, ; |
| |
| : sleep- ( n -- n' ) h# 0200 or ; |
| : sleep0 ( n -- n' ) h# 0000 or ; |
| : sleep1 ( n -- n' ) h# 0100 or ; |
| : sleepi ( n -- n' ) h# 0080 or ; |
| |
| 0 0 " d401e000" " /" begin-package \ MFPR |
| " mfpr" name |
| my-address my-space h# 1000 reg |
| " mrvl,pxa-mfpr" +compatible |
| |
| \ These are for generating a table in a form used by arch/arm/plat-pxa/mfp.c |
| : +int ( adr len n -- adr len' ) encode-int encode+ ; |
| : +mfpr ( adr len gpio# reg-offset -- adr len' ) >r +int -1 +int r> +int ; |
| : +mfpr-range ( adr len gpio#-start gpio#-end reg-offset -- adr len' ) |
| >r >r +int r> +int r> +int |
| ; |
| : +mfpr-end ( adr len -- adr len' ) -1 +int -1 +int -1 +int ; |
| |
| |
| 0 0 encode-bytes |
| d# 0 d# 58 h# 54 +mfpr-range |
| d# 59 d# 73 h# 280 +mfpr-range |
| d# 74 d# 101 h# 170 +mfpr-range |
| d# 102 d# 103 h# 00 +mfpr-range |
| d# 104 h# 1fc +mfpr |
| d# 105 h# 1f8 +mfpr |
| d# 106 h# 1f4 +mfpr |
| d# 107 h# 1f0 +mfpr |
| d# 108 h# 21c +mfpr |
| d# 109 h# 218 +mfpr |
| d# 110 h# 214 +mfpr |
| d# 111 h# 200 +mfpr |
| d# 112 h# 244 +mfpr |
| d# 113 h# 25c +mfpr |
| d# 114 h# 164 +mfpr |
| d# 115 d# 122 h# 260 +mfpr-range |
| d# 123 h# 148 +mfpr |
| d# 124 d# 141 h# 00c +mfpr-range |
| d# 142 h# 008 +mfpr |
| d# 143 d# 151 h# 220 +mfpr-range |
| d# 152 d# 152 h# 248 +mfpr-range |
| d# 154 d# 155 h# 254 +mfpr-range |
| d# 156 d# 159 h# 14c +mfpr-range |
| |
| d# 160 h# 250 +mfpr |
| d# 161 h# 210 +mfpr |
| d# 162 h# 20c +mfpr |
| d# 163 h# 208 +mfpr |
| d# 164 h# 204 +mfpr |
| d# 165 h# 1ec +mfpr |
| d# 166 h# 1e8 +mfpr |
| d# 167 h# 1e4 +mfpr |
| d# 168 h# 1e0 +mfpr |
| [ifdef] mmp3 |
| d# 169 d# 170 h# 2c0 +mfpr-range \ PXA2128 only |
| d# 171 h# 2c8 +mfpr \ PXA2128 only |
| [then] |
| h# 15b h# 15c h# 140 +mfpr-range \ MFPR_PIN_TWSI1_SCL - MFPR_PIN_TWSI1_SDA |
| h# 15d h# 15e h# 2bc +mfpr-range \ MFPR_PIN_TWSI4_SCL - MFPR_PIN_TWSI4_SDA |
| h# 159 h# 2c4 +mfpr \ MFPR_PIN_PMIC_INT |
| h# 15f h# 160 +mfpr \ MFPR_PIN_CLK_REQ |
| +mfpr-end |
| " mrvl,pin-map" property |
| |
| end-package |
