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authorVictor Gallardo <vgallardo@apm.com>2010-10-08 10:26:13 +0000
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2010-11-29 10:05:18 -0500
commit05ed60874e7fc958707183b71ea47260c1dab358 (patch)
tree9bdc217723c86b6557c3713feb421943f2cacbd4 /arch/powerpc/boot
parentd164f6d4f9108126f69ba2963cf6fb7ef4ba9232 (diff)
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powerpc/4xx: Add Kilauea suspend and idle support
- Add Clock Power Management (CPM) node to dts tree - Add idle-doze entry in CPM node - Add standby entry in CPM node - Add PM and SUSPEND support by default in defconfig - Add NO_HZ and CONFIG_HIGH_RES_TIMERS support by default in defconfig Signed-off-by: Victor Gallardo <vgallardo@apm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/kilauea.dts9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index 083e68eeaca4..89edb16649c3 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -82,6 +82,15 @@
interrupt-parent = <&UIC0>;
};
+ CPM0: cpm {
+ compatible = "ibm,cpm";
+ dcr-access-method = "native";
+ dcr-reg = <0x0b0 0x003>;
+ unused-units = <0x00000000>;
+ idle-doze = <0x02000000>;
+ standby = <0xe3e74800>;
+ };
+
plb {
compatible = "ibm,plb-405ex", "ibm,plb4";
#address-cells = <1>;