arm: dts: ti: k3-am64-main: Add RTI watchdog nodes

Add the needed bus mappings for the two main RTI memory ranges and
the required device tree nodes in the main domain.

Same as kernel commit 6dd8457dc20693e2ba9054c171499b22664fd4e7

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>

diff --git a/arch/arm/dts/k3-am64-main.dtsi b/arch/arm/dts/k3-am64-main.dtsi
index 02c3fdf..57b0f53 100644 (file)
--- a/arch/arm/dts/k3-am64-main.dtsi
+++ b/arch/arm/dts/k3-am64-main.dtsi
@@ -859,4 +859,22 @@
                clock-names = "fck";
                max-functions = /bits/ 8 <1>;
        };
+
+       main_rti0: watchdog@e000000 {
+               compatible = "ti,j7-rti-wdt";
+               reg = <0x00 0xe000000 0x00 0x100>;
+               clocks = <&k3_clks 125 0>;
+               power-domains = <&k3_pds 125 TI_SCI_PD_EXCLUSIVE>;
+               assigned-clocks = <&k3_clks 125 0>;
+               assigned-clock-parents = <&k3_clks 125 2>;
+       };
+
+       main_rti1: watchdog@e010000 {
+               compatible = "ti,j7-rti-wdt";
+               reg = <0x00 0xe010000 0x00 0x100>;
+               clocks = <&k3_clks 126 0>;
+               power-domains = <&k3_pds 126 TI_SCI_PD_EXCLUSIVE>;
+               assigned-clocks = <&k3_clks 126 0>;
+               assigned-clock-parents = <&k3_clks 126 2>;
+       };
 };

diff --git a/arch/arm/dts/k3-am64.dtsi b/arch/arm/dts/k3-am64.dtsi
index 7aa94d5..053e7f4 100644 (file)
--- a/arch/arm/dts/k3-am64.dtsi
+++ b/arch/arm/dts/k3-am64.dtsi
@@ -70,6 +70,8 @@
                         <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */
                         <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */
                         <0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIE_CORE */
+                        <0x00 0x0e000000 0x00 0x0e000000 0x00 0x00000100>, /* Main RTI0 */
+                        <0x00 0x0e010000 0x00 0x0e010000 0x00 0x00000100>, /* Main RTI1 */
                         <0x00 0x0f000000 0x00 0x0f000000 0x00 0x00c44200>, /* Second peripheral window */
                         <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */
                         <0x00 0x30000000 0x00 0x30000000 0x00 0x000bc100>, /* ICSSG0/1 */