[PATCH 4/5] riscv: dts: th1520: Preserve CLINT node for SPL

[Yao Zi]

Preserve CLINT node for SPL, whose IPI functionality is essential for
operation of a multi-core system.

Signed-off-by: Yao Zi <ziyao at disroot.org>
---
 arch/riscv/dts/th1520.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/dts/th1520.dtsi b/arch/riscv/dts/th1520.dtsi
index 28107a9f354..e773d2e6a80 100644
--- a/arch/riscv/dts/th1520.dtsi
+++ b/arch/riscv/dts/th1520.dtsi
@@ -151,6 +151,7 @@
 		clint: timer at ffdc000000 {
 			compatible = "thead,th1520-clint", "thead,c900-clint";
 			reg = <0xff 0xdc000000 0x0 0x00010000>;
+			bootph-pre-ram;
 			interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>,
 					      <&cpu1_intc 3>, <&cpu1_intc 7>,
 					      <&cpu2_intc 3>, <&cpu2_intc 7>,
-- 
2.49.0