[PATCH v3 4/7] arm64: dts: ti: k3-j721s2-som-p0: Switch MAIN R5F clusters to Split-mode
Beleswar Padhi
b-padhi at ti.com
Mon Aug 26 02:30:21 PDT 2024
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 at ti.com>
---
arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
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 36136db26a47..92109b88e257 100644
--- 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 {
<&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>,
--
2.34.1
More information about the linux-arm-kernel
mailing list