arm64: dts: ti: k3-am65-main: Add ICSSG IEP nodes

The ICSSG IP on AM65x SoCs have two Industrial Ethernet Peripherals (IEPs)
to manage/generate Industrial Ethernet functions such as time stamping.
Each IEP sub-module is sourced from an internal clock mux that can be
sourced from either of the IP instance's ICSSG_IEP_GCLK or ICSSG_ICLK.
Add the IEP nodes for all the ICSSG instances.

Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://lore.kernel.org/r/20231020051937.3709871-2-danishanwar@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index d0c85eb3bb0457b13a874174990433e6890cd2c3..5ebb87f467de5e45fca6be079f6cf8732bb3f731 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -1151,6 +1151,18 @@
                        };
                };
 
+               icssg0_iep0: iep@2e000 {
+                       compatible = "ti,am654-icss-iep";
+                       reg = <0x2e000 0x1000>;
+                       clocks = <&icssg0_iepclk_mux>;
+               };
+
+               icssg0_iep1: iep@2f000 {
+                       compatible = "ti,am654-icss-iep";
+                       reg = <0x2f000 0x1000>;
+                       clocks = <&icssg0_iepclk_mux>;
+               };
+
                icssg0_mii_rt: mii-rt@32000 {
                        compatible = "ti,pruss-mii", "syscon";
                        reg = <0x32000 0x100>;
@@ -1293,6 +1305,18 @@
                        };
                };
 
+               icssg1_iep0: iep@2e000 {
+                       compatible = "ti,am654-icss-iep";
+                       reg = <0x2e000 0x1000>;
+                       clocks = <&icssg1_iepclk_mux>;
+               };
+
+               icssg1_iep1: iep@2f000 {
+                       compatible = "ti,am654-icss-iep";
+                       reg = <0x2f000 0x1000>;
+                       clocks = <&icssg1_iepclk_mux>;
+               };
+
                icssg1_mii_rt: mii-rt@32000 {
                        compatible = "ti,pruss-mii", "syscon";
                        reg = <0x32000 0x100>;
@@ -1435,6 +1459,18 @@
                        };
                };
 
+               icssg2_iep0: iep@2e000 {
+                       compatible = "ti,am654-icss-iep";
+                       reg = <0x2e000 0x1000>;
+                       clocks = <&icssg2_iepclk_mux>;
+               };
+
+               icssg2_iep1: iep@2f000 {
+                       compatible = "ti,am654-icss-iep";
+                       reg = <0x2f000 0x1000>;
+                       clocks = <&icssg2_iepclk_mux>;
+               };
+
                icssg2_mii_rt: mii-rt@32000 {
                        compatible = "ti,pruss-mii", "syscon";
                        reg = <0x32000 0x100>;