[openfirmware] [commit] r3237 - dev/olpc/mmp2camera

[repository service]

Author: wmb
Date: Wed Aug 29 02:50:52 2012
New Revision: 3237
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3237

Log:
OLPC ARM - Camera driver - use the new "my-clocks-on/off" facility to move the clock enabling code out of this file into the PMUA driver.

Modified:
   dev/olpc/mmp2camera/ccic.fth

Modified: dev/olpc/mmp2camera/ccic.fth
==============================================================================
--- dev/olpc/mmp2camera/ccic.fth	Wed Aug 29 02:48:20 2012	(r3236)
+++ dev/olpc/mmp2camera/ccic.fth	Wed Aug 29 02:50:52 2012	(r3237)
@@ -79,54 +79,8 @@
    0 to next-buf
 ;
 
-[ifdef] mmp3
-: isp-island-power-on 
-   \ set ISP regs to the default value
-   0 h#  50 pmua!
-   0 h# 1fc pmua!
-
-   \ Turn on the CCIC/ISP power switch
-   h# 200 h# 1fc pmua!
-   d# 10 ms
-   h# 600 h# 1fc pmua!
-   d# 10 ms
-   \ Disable isp isolation\n"
-   h# 700 h# 1fc pmua!
-
-   \ Start memory redundacy repair
-   4 h# 224 pmua-set   \ PMUA_ISP_CLK_RES_CTRL
-   begin  d# 10 ms h# 224 pmua@  4 and  0=  until
-	
-   \ Enable dummy clocks to the SRAMS
-   h# 10 h# 1e0 pmua-set   \ PMUA_ISLD_CI_PDWN_CTRL
-   d# 200 ms
-   h# 10 h# 1e0 pmua-clr
-
-   \ Enable ISP clocks here if you want to use the ISP
-   \ 8 h# 224 pmua-set  \ Enable AXI clock in PMUA_ISP_CLK_RES_CTRL
-   \ h# f00 h# 200 h# 224 pmua-fld \ Clock divider
-   \ h#  c0 h#  40 h# 224 pmua-fld \ CLock source
-   \ h# 10 h# 224 pmua-set
-
-   \ enable CCIC clocks
-   h# 8238 h# 50 pmua-set
-	
-   \ Deassert ISP clocks here if you want to use the ISP
-   \ XXX should these be pmua-clr ?
-   \ 1 h# 224 pmua-set  \ AXI reset
-   \ 2 h# 224 pmua-set  \ ISP SW reset
-   \ h# 10000 h# 50 pmua-set  \ CCIC1 AXI Arbiter reset
-   
-   \ De-assert CCIC Resets
-   h# 10107 h# 50 pmua-set \ XXX change to 107
-;
-[then]
 : power-on  ( -- )
-   [ifdef] mmp3  isp-island-power-on  [then]
-
-   \ Enable clocks
-   h# 3f h# 28 pmua!  \ Clock gating - AHB, Internal PIXCLK, AXI clock always on
-   h# 0003.805b h# 50 pmua!  \ PMUA clock config for CCIC - /1, PLL1/16, AXI arb, AXI, perip on
+   my-clock-on
 
 \  h# 0000.0002 h# 88 cl!   \ Clock select - PIXMCLK, 797/2 (PLL1/16) / 2 -> 24.9 MHz
 \  h# 4000.0002 h# 88 cl!   \ Clock select -     AXI, 797/2 (PLL1/16) / 2 -> 24.9 MHz
@@ -143,6 +97,8 @@
    reset-sensor
    h# 40 cl@  h# 1000.0000 or  h# 40 cl!  \ Disable pads
    sensor-power-off
+
+   my-clock-off
 ;
 
 
@@ -206,8 +162,8 @@
 : close  ( -- )
    ctlr-stop
    interrupts-off
-   power-off
    free-dma-bufs
+   power-off
    camera-base h# 1000 " map-out" $call-parent
 ;