[PATCH] arm64: dts: ti: k3-am62-mcu: Add power-domains property for M4FSS

[Siddharth Karanam]

Assign the power domain to the MCU M4FSS (Cortex-M4F) node by following
the device ids info published in TI-SCI public documentation.

This will be useful in future patches that will attempt at abstracting
ti_sci_dev_ops's calls such as get_device and put_device via pm_runtime
calls.

Signed-off-by: Siddharth Karanam <sid9.karanam at gmail.com>
---
 arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
index 68e906796aefe..1ae0870893c16 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
@@ -181,6 +181,7 @@ mcu_m4fss: m4fss at 5000000 {
 		      <0x00 0x5040000 0x00 0x10000>;
 		reg-names = "iram", "dram";
 		resets = <&k3_reset 9 1>;
+		power-domains = <&k3_pds 7 TI_SCI_PD_EXCLUSIVE>;
 		firmware-name = "am62-mcu-m4f0_0-fw";
 		ti,sci = <&dmsc>;
 		ti,sci-dev-id = <9>;
-- 
2.34.1