[RFC v1 5/6] riscv: dts: allwinner: convert isa detection to new properties

[Conor Dooley <conor@xxxxxxxxxx>]

From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>

Convert the D1 devicetrees to use the new properties
"riscv,isa-base" & "riscv,isa-extensions".
For compatibility with other projects, "riscv,isa" remains.

Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
 arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
index 8275630af977..6b721172390b 100644
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
@@ -25,6 +25,9 @@ cpu0: cpu@0 {
 			mmu-type = "riscv,sv39";
 			operating-points-v2 = <&opp_table_cpu>;
 			riscv,isa = "rv64imafdc";
+			riscv,base-isa = "rv64i";
+			riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr",
+					       "zifencei", "zihpm";
 			#cooling-cells = <2>;
 
 			cpu0_intc: interrupt-controller {
-- 
2.41.0