arm64: dts: ti: k3-j721e-som-p0: Switch MAIN R5F clusters to Split-mode

The TI J721E EVM board has two R5F clusters in the MAIN domain, and
both of these are configured for LockStep mode at the moment. Switch
both of these R5F clusters to Split mode by default to maximize the
number of R5F cores.

Signed-off-by: Beleswar Padhi <b-padhi@ti.com>
Link: https://lore.kernel.org/r/20240826093024.1183540-3-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
index 5ba947771b842dea3ef3ceaa0b864d981e880dd5..cf606846e3414385362f3e1394ce9d9bc32c2387 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
@@ -561,6 +561,14 @@
                        <&mcu_r5fss0_core1_memory_region>;
 };
 
+&main_r5fss0 {
+       ti,cluster-mode = <0>;
+};
+
+&main_r5fss1 {
+       ti,cluster-mode = <0>;
+};
+
 &main_r5fss0_core0 {
        mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
        memory-region = <&main_r5fss0_core0_dma_memory_region>,