[PATCH openfirmware] Add more info to device tree

[Daniel Drake]

In Linux we plan to use the device tree for probing the DCON, battery, and
XO-1 RTC drivers.

Add the required information using the naming scheme suggested by
Grant Likely.

Index: cpu/x86/pc/olpc/rtcwake.fth
===================================================================
--- cpu/x86/pc/olpc/rtcwake.fth	(revisión: 2174)
+++ cpu/x86/pc/olpc/rtcwake.fth	(copia de trabajo)
@@ -2,6 +2,7 @@
 \ See license at end of file
 
 dev /rtc
+" olpc,xo1-rtc" +compatible
 
 cmos-alarm-day    " alarm_day"   integer-property
 cmos-alarm-month  " alarm_month" integer-property
Index: dev/olpc/dcon/dcon.fth
===================================================================
--- dev/olpc/dcon/dcon.fth	(revisión: 2174)
+++ dev/olpc/dcon/dcon.fth	(copia de trabajo)
@@ -1,6 +1,10 @@
 \ See license at end of file
-\ " dcon" device-name
 
+new-device
+" dcon" device-name
+" olpc,xo1-dcon" +compatible
+finish-device
+
 \ DCON internal registers, accessed via I2C
 \ 0 constant DCON_ID
 \ 1 constant DCON_MODE
Index: dev/olpc/dcon/viadcon.fth
===================================================================
--- dev/olpc/dcon/viadcon.fth	(revisión: 2174)
+++ dev/olpc/dcon/viadcon.fth	(copia de trabajo)
@@ -1,6 +1,10 @@
 \ See license at end of file
-\ " dcon" device-name
 
+new-device
+" dcon" device-name
+" olpc,xo1-dcon" +compatible
+finish-device
+
 \ DCON internal registers, accessed via I2C
 \ 0 constant DCON_ID
 \ 1 constant DCON_MODE
Index: dev/olpc/kb3700/batstat.fth
===================================================================
--- dev/olpc/kb3700/batstat.fth	(revisión: 2174)
+++ dev/olpc/kb3700/batstat.fth	(copia de trabajo)
@@ -145,6 +145,8 @@
 dev /
 new-device
 " battery" device-name
+" olpc,xo1-battery" +compatible
+
 0 0 reg  \ Needed so test-all will run the selftest
 
 \ Test that the battery is inserted and not broken.