Changeset 3190

Timestamp:

Aug 17, 2012 7:19:25 PM (9 months ago)

Author:

wmb

Message:

OLPC ARM - Added #address-cells, #size-cells, encode-unit, and decode-unit methods to i2c-gpio device nodes so they can have children with reg properties.

File:

• cpu/arm/mmp2/gpio.fth (modified) (2 diffs)

cpu/arm/mmp2/gpio.fth

@@ -97 +97 @@
       " camera-i2c" device-name
       " i2c-gpio" +compatible
+      1 " #address-cells" integer-property
+      1 " #size-cells" integer-property
+      : encode-unit  ( phys.. -- str )  push-hex (u.) pop-base  ;
+      : decode-unit  ( str -- phys.. )  push-hex  $number  if  0  then  pop-base  ;
+      : open  ( -- flag )  true  ;
+      : close  ( -- )  ;
+      
     
       0 0 encode-bytes
@@ -107 +114 @@
       " dcon-i2c" device-name
       " i2c-gpio" +compatible
+      1 " #address-cells" integer-property
+      1 " #size-cells" integer-property
+      : encode-unit  ( phys.. -- str )  push-hex (u.) pop-base  ;
+      : decode-unit  ( str -- phys.. )  push-hex  $number  if  0  then  pop-base  ;
+      : open  ( -- flag )  true  ;
+      : close  ( -- )  ;
 
       0 0 encode-bytes