[PATCH v1 2/3] riscv: dts: spacemit: k3: adopt override to drop M-level IMSIC guest props

[E Shattow <e@freeshell.de>]

Adopt Linux next-for-v7.4 01e2f07c44fc ("riscv: dts: spacemit: k3: Drop
guest properties from M-level IMSIC"). Resolves OpenSBI failure:

  fdt_driver_init_by_offset: interrupt-controller@f1000000 (riscv,imsics)
   init failed: -3
  init_coldboot: irqchip init failed (error -3)

Reported-by: Yixun Lan <dlan@kernel.org>
Signed-off-by: E Shattow <e@freeshell.de>
---
 arch/riscv/dts/spacemit-k3-u-boot.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/riscv/dts/spacemit-k3-u-boot.dtsi b/arch/riscv/dts/spacemit-k3-u-boot.dtsi
index 278b36acc79f..721e2d3cbb61 100644
--- a/arch/riscv/dts/spacemit-k3-u-boot.dtsi
+++ b/arch/riscv/dts/spacemit-k3-u-boot.dtsi
@@ -7,4 +7,12 @@
 &mimsic { status = "okay"; };
 &maplic { status = "okay"; };
 
+/* Linux next-for-v7.4 01e2f07c44fc
+ * ("riscv: dts: spacemit: k3: Drop guest properties from M-level IMSIC")
+ */
+&mimsic {
+	/delete-property/ riscv,guest-index-bits;
+	/delete-property/ riscv,num-guest-ids;
+};
+
 #include "spacemit-k3-binman.dtsi"
-- 
2.53.0