From: Beleswar Padhi <b-padhi@ti.com>
Date: Mon, 26 Aug 2024 09:30:22 +0000 (+0530)
Subject: arm64: dts: ti: k3-am68-sk-som: Switch MAIN R5F clusters to Split-mode
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=e1f2bf759c533fb86380ded089a16fba24222832;p=linux.git

arm64: dts: ti: k3-am68-sk-som: Switch MAIN R5F clusters to Split-mode

The TI AM68 SK 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/20240826093024.1183540-6-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
---

diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
index 5c66e0ec6e82..4800f956bf12 100644
--- a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
@@ -302,6 +302,14 @@
 			<&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>,