[commit] r3169 - cpu/arm/mmp2

[repository service]

Author: pgf
Date: Tue Aug 14 20:48:32 2012
New Revision: 3169
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3169

Log:
twsi: cl4 has a zforce touchscreen

this ifdef (based on "cl2") isn't quite correct, in that while
most cl2 boards with touchscreens have raydium screens, the
recent cl4-a1 boards, which ofw refers to as cl2-a1, have zforce
touchscreens.  since we're still using the cl4-a1 boards, i'm
disabling the ifdef for now.  those boards won't be long-lived.

Modified:
   cpu/arm/mmp2/twsi.fth

Modified: cpu/arm/mmp2/twsi.fth
==============================================================================
--- cpu/arm/mmp2/twsi.fth	Tue Aug 14 20:48:29 2012	(r3168)
+++ cpu/arm/mmp2/twsi.fth	Tue Aug 14 20:48:32 2012	(r3169)
@@ -202,11 +202,23 @@
    my-address my-space 1 reg
 end-package

+[ifdef] soon-olpc-cl2  \ this breaks cl4-a1 boards, which ofw calls cl2.
 0 0  " 30" " /i2c@d4033000" begin-package  \ TWSI4
    " touchscreen" name
    " raydium_ts" +compatible
    my-address my-space 1 reg
 end-package
+[else]
+0 0  " 50" " /i2c@d4033000" begin-package  \ TWSI4
+   " touchscreen" name
+   " zforce" +compatible
+   my-address my-space 1 reg
+   " reset-gpio" 1  d# 98  gpio-prop
+   " test-gpio"  1  d# 139 gpio-prop
+   " hd-gpio"    1  d# 12  gpio-prop
+   " dr-gpio"    1  d# 99  gpio-prop
+end-package
+[then]

0 0  " 19" " /i2c@d4034000" begin-package  \ TWSI6
    " accelerometer" name