diff mbox series

[v3,3/6] arch: arm: dts: k3-am68-sk-r5: Sync with J721s2 R5 file

Message ID 20240510-b4-upstream-j721s2-of-upstream-v3-3-43672b7134b7@ti.com
State Accepted
Commit 30fee2a917a41a7f087c0ede530c8627b08d77f4
Delegated to: Tom Rini
Headers show
Series Enable OF_UPSTREAM for J721s2 and AM68 | expand

Commit Message

Manorit Chawdhry May 10, 2024, 4:50 a.m. UTC 
Currently AM68 SK boots with J721s2 R5 DTS and then later changes to
AM68 SK DT during runtime.

To split the support of J721s2 and AM68, sync AM68 R5 DT with J721s2 R5
DT as that contains some essential node changes for booting up AM68
using AM68 R5 DT.

secure_proxy_sa3 and secure_proxy_mcu node changes are required for
establishing contact with ROM and TIFS running on SMS M4 core,
respectively, and the addition of new power domain helps in holding A72
cluster in reset for configuration of firewalls.

Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
---
 arch/arm/dts/k3-am68-sk-r5-base-board.dts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm/dts/k3-am68-sk-r5-base-board.dts b/arch/arm/dts/k3-am68-sk-r5-base-board.dts
index 695aadc287bd..038b08dc3e01 100644
--- a/arch/arm/dts/k3-am68-sk-r5-base-board.dts
+++ b/arch/arm/dts/k3-am68-sk-r5-base-board.dts
@@ -24,7 +24,8 @@ 
 		compatible = "ti,am654-rproc";
 		reg = <0x0 0x00a90000 0x0 0x10>;
 		power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
-				<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>;
+				<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
+				<&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
 		resets = <&k3_reset 202 0>;
 		clocks = <&k3_clks 61 1>;
 		assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>;
@@ -54,10 +55,12 @@ 
 
 &secure_proxy_mcu {
 	bootph-pre-ram;
+	status = "okay";
 };
 
 &secure_proxy_sa3 {
 	bootph-pre-ram;
+	status = "okay";
 };
 
 &cbass_mcu_wakeup {