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authorAnton Vorontsov <avorontsov@ru.mvista.com>2009-12-10 21:01:03 +0300
committerKumar Gala <galak@kernel.crashing.org>2009-12-10 19:56:50 -0600
commit1cad2c874162d84bf7b2d31344a08b9cb724d138 (patch)
tree8a2e72c152577378d8c4a3651f4dcba44cfd955c /arch/powerpc
parent87faaabb09d0802d54ff863a16ca821d7c669cb6 (diff)
downloadblackbird-op-linux-1cad2c874162d84bf7b2d31344a08b9cb724d138.tar.gz
blackbird-op-linux-1cad2c874162d84bf7b2d31344a08b9cb724d138.zip
powerpc/83xx: Add power management support for MPC8315E-RDB boards
- Add nodes for PMC and GTM controllers. GTM4 can be used as a wakeup source; - Add fsl,magic-packet properties to eTSEC nodes, i.e. wake-on-lan support. Unlike MPC8313 processors, MPC8315 can resume from deep sleep upon magic packet reception. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/mpc8315erdb.dts27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 32e10f588c1d..8a3a4f3ef831 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -204,6 +204,7 @@
interrupt-parent = <&ipic>;
tbi-handle = <&tbi0>;
phy-handle = < &phy0 >;
+ fsl,magic-packet;
mdio@520 {
#address-cells = <1>;
@@ -246,6 +247,7 @@
interrupt-parent = <&ipic>;
tbi-handle = <&tbi1>;
phy-handle = < &phy1 >;
+ fsl,magic-packet;
mdio@520 {
#address-cells = <1>;
@@ -309,6 +311,22 @@
interrupt-parent = <&ipic>;
};
+ gtm1: timer@500 {
+ compatible = "fsl,mpc8315-gtm", "fsl,gtm";
+ reg = <0x500 0x100>;
+ interrupts = <90 8 78 8 84 8 72 8>;
+ interrupt-parent = <&ipic>;
+ clock-frequency = <133333333>;
+ };
+
+ timer@600 {
+ compatible = "fsl,mpc8315-gtm", "fsl,gtm";
+ reg = <0x600 0x100>;
+ interrupts = <91 8 79 8 85 8 73 8>;
+ interrupt-parent = <&ipic>;
+ clock-frequency = <133333333>;
+ };
+
/* IPIC
* interrupts cell = <intr #, sense>
* sense values match linux IORESOURCE_IRQ_* defines:
@@ -337,6 +355,15 @@
0x59 0x8>;
interrupt-parent = < &ipic >;
};
+
+ pmc: power@b00 {
+ compatible = "fsl,mpc8315-pmc", "fsl,mpc8313-pmc",
+ "fsl,mpc8349-pmc";
+ reg = <0xb00 0x100 0xa00 0x100>;
+ interrupts = <80 8>;
+ interrupt-parent = <&ipic>;
+ fsl,mpc8313-wakeup-timer = <&gtm1>;
+ };
};
pci0: pci@e0008500 {
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