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authorNishanth Menon <nm@ti.com>2016-08-31 16:32:04 -0400
committerSantosh Shilimkar <ssantosh@kernel.org>2016-08-31 16:32:16 -0400
commit11b897a2f7c6d6be93f9f6754438f96eed9236df (patch)
treef90c9f64e744d23ebaf161bf138c104a77df5467 /arch/arm
parente0f0b54c026c9665cbb88303481a0f984190e056 (diff)
ARM: dts: keystone-k2g: Add Message Manager node
Introduce the message manager node for the A15 queues on which Linux runs. The Message Manager is primarily used for communication with Power Management controller on K2G. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/keystone-k2g.dtsi12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index 025ad12bd086..2919c5190653 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -113,5 +113,17 @@
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x240>;
};
+
+ msgmgr: msgmgr@02a00000 {
+ compatible = "ti,k2g-message-manager";
+ #mbox-cells = <2>;
+ reg-names = "queue_proxy_region",
+ "queue_state_debug_region";
+ reg = <0x02a00000 0x400000>, <0x028c3400 0x400>;
+ interrupt-names = "rx_005",
+ "rx_057";
+ interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
};