The mailbox DT node data has been added for AM33xx device, with
information added currently for communicating with WkupM3
processor. The usr_id value in the DT node reflects the value
used for MPU like the rest of the SoCs. The driver logic will
be adjusted to account for the WkupM3 usr_id within the code.
Signed-off-by: Suman Anna <s-anna@xxxxxx>
---
arch/arm/boot/dts/am33xx.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 38b446b..413dfa56 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -249,6 +249,17 @@
status = "disabled";
};
+ mailbox: mailbox@480C8000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x480C8000 0x200>;
+ interrupts = <77>;
+ ti,hwmods = "mailbox";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <8>;
+ ti,mbox-names = "wkup_m3";
+ ti,mbox-data = <0 0 0 0>;
+ };
+
timer1: timer@44e31000 {
compatible = "ti,am335x-timer-1ms";
reg = <0x44e31000 0x400>;
--
1.8.3.3
--
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