arm64: dts: ti: k3-j721s2-som-p0: Switch MAIN R5F clusters to Split-mode

The TI J721S2 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/20240826093024.1183540-5-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
index 36136db26a47575ce4c4eff162fa73d8531f5766..92109b88e257dabd759aea3473ef4c87baaba7b1 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
@@ -516,6 +516,14 @@
                        <&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>,