arm64: dts: ti: k3-am65-wakeup: Add debug region to TI-SCI node

Lets add the TISCI debug region to TI-SCI region in line with TI-SCI
documentation[1]. While at it, lets rename the node to indicate the
address usage.

[1] http://downloads.ti.com/tisci/esd/latest/4_trace/trace.html

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tero Kristo <kristo@kernel.org>
Link: https://lore.kernel.org/r/20210510145033.7426-3-nm@ti.com

diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
index 2ae1f92..444842a 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
@@ -6,7 +6,7 @@
  */
 
 &cbass_wakeup {
-       dmsc: dmsc {
+       dmsc: dmsc@44083000 {
                compatible = "ti,am654-sci";
                ti,host-id = <12>;
                #address-cells = <1>;
@@ -18,6 +18,9 @@
                mboxes= <&secure_proxy_main 11>,
                        <&secure_proxy_main 13>;
 
+               reg-names = "debug_messages";
+               reg = <0x44083000 0x1000>;
+
                k3_pds: power-controller {
                        compatible = "ti,sci-pm-domain";
                        #power-domain-cells = <2>;