arm64: dts: ti: k3-j721s2: Add ESM instances

Patch adds the ESM instances for J721s2. It has 3 instances.
One in the main domain and two in the mcu-wakeup domain.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Link: https://lore.kernel.org/r/20231008044657.25788-2-j-keerthy@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index d7346385d010cd2e2616eb003e091aba61242244..1ff1445f9d849c2d549939fab49f6dd717bb8250 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -1818,4 +1818,11 @@
                firmware-name = "j721s2-c71_1-fw";
                status = "disabled";
        };
+
+       main_esm: esm@700000 {
+               compatible = "ti,j721e-esm";
+               reg = <0x00 0x700000 0x00 0x1000>;
+               ti,esm-pins = <688>, <689>;
+               bootph-pre-ram;
+       };
 };

diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index 20a6a35ad61ada2077f95c4373b94396a363bf59..cdb35223c14421260dc4aec7912c27e265f2d3ab 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -695,4 +695,18 @@
                        ti,loczrama = <1>;
                };
        };
+
+       mcu_esm: esm@40800000 {
+               compatible = "ti,j721e-esm";
+               reg = <0x00 0x40800000 0x00 0x1000>;
+               ti,esm-pins = <95>;
+               bootph-pre-ram;
+       };
+
+       wkup_esm: esm@42080000 {
+               compatible = "ti,j721e-esm";
+               reg = <0x00 0x42080000 0x00 0x1000>;
+               ti,esm-pins = <63>;
+               bootph-pre-ram;
+       };
 };