[RFCv4 7/7] arm64: dts: imx8mm: Add interconnect properties

[Leonard Crestez <leonard.crestez@nxp.com>]

Add #interconnect-cells and interconnect-node-id properties on devfreq
nodes. The imx interconnect provider will scan these.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mm.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 5474c50784c2..8b5442d8b1b2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -6,10 +6,11 @@
 #include <dt-bindings/clock/imx8mm-clock.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/interconnect/imx8mm.h>
 
 #include "imx8mm-pinfunc.h"
 
 / {
 	compatible = "fsl,imx8mm";
@@ -806,10 +807,12 @@
 		noc: noc@32700000 {
 			compatible = "fsl,imx8mm-noc", "fsl,imx8m-noc";
 			reg = <0x32700000 0x100000>;
 			clocks = <&clk IMX8MM_CLK_NOC>;
 			devfreq = <&ddrc>;
+			#interconnect-cells = <1>;
+			interconnect-node-id = <IMX8MM_ICN_NOC>;
 			operating-points-v2 = <&noc_opp_table>;
 		};
 
 		aips4: bus@32c00000 {
 			compatible = "fsl,aips-bus", "simple-bus";
@@ -896,10 +899,12 @@
 		};
 
 		ddrc: dram-controller@3d400000 {
 			compatible = "fsl,imx8mm-ddrc", "fsl,imx8m-ddrc";
 			reg = <0x3d400000 0x400000>;
+			#interconnect-cells = <1>;
+			interconnect-node-id = <IMX8MM_ICS_DRAM>;
 			clock-names = "dram_core",
 				      "dram_pll",
 				      "dram_alt",
 				      "dram_apb";
 			clocks = <&clk IMX8MM_CLK_DRAM_CORE>,
-- 
2.17.1