[src/trunk]: src/sys/arch/macppc/conf enable CPU speed / voltage control via ...

[macallan <macallan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d19b638fb897
branches:  trunk
changeset: 848269:d19b638fb897
user:      macallan <macallan%NetBSD.org@localhost>
date:      Wed Jan 22 22:29:28 2020 +0000

description:
enable CPU speed / voltage control via GPIOs and/or DFS
should work on most *Book G4
( notable exception - TiBooks. They use a completely different mechanism )

diffstat:

 sys/arch/macppc/conf/GENERIC |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 3d42ddb23c23 -r d19b638fb897 sys/arch/macppc/conf/GENERIC
--- a/sys/arch/macppc/conf/GENERIC      Wed Jan 22 22:10:36 2020 +0000
+++ b/sys/arch/macppc/conf/GENERIC      Wed Jan 22 22:29:28 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.361 2020/01/20 18:38:20 thorpej Exp $
+# $NetBSD: GENERIC,v 1.362 2020/01/22 22:29:28 macallan Exp $
 #
 # GENERIC machine description file
 # 
@@ -22,7 +22,7 @@
 
 options        INCLUDE_CONFIG_FILE     # embed config file in kernel binary
 
-#ident                 "GENERIC-$Revision: 1.361 $"
+#ident                 "GENERIC-$Revision: 1.362 $"
 
 maxusers       32
 
@@ -329,6 +329,9 @@
 esp*   at obio? flags 0x00ff           # 53c9x SCSI
 mesh*  at obio? flags 0xffff           # MESH SCSI
 nvram* at obio?                        # nvram
+options OBIO_SPEED_CONTROL             # CPU speed / voltage control via GPIOs
+                                       # and/or DFS, found on most *Book G4
+
 
 # the traditional ADB subsystem