[PATCH v2] riscv: dts: add OpenPiton RISC-V board dts support

[Tianrui Wei]

Previous device tree for OpenPiton emits a warning during compilation.
This commit fixes the previous warning adds dts to the OpenPiton RISC-V
board and added the device tree to MAINTAINER file.

Signed-off-by: Tianrui Wei <tianrui-...@outlook.com>
Reported-by: Tom Rini <tr...@konsulko.com>
Reviewed-by: Leo Yu-Chi Liang <ycli...@andestech.com>
---
Changes for v2:
   - fix typo and commit message

 arch/riscv/dts/openpiton-riscv64.dts | 4 ++--
 board/openpiton/riscv64/MAINTAINERS  | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/riscv/dts/openpiton-riscv64.dts 
b/arch/riscv/dts/openpiton-riscv64.dts
index 45951e1236..abc6016a0b 100644
--- a/arch/riscv/dts/openpiton-riscv64.dts
+++ b/arch/riscv/dts/openpiton-riscv64.dts
@@ -80,8 +80,8 @@
        };
 
        soc {
-               #address-cells = <1>;
-               #size-cells = <1>;
+               #address-cells = <2>;
+               #size-cells = <2>;
                compatible = "openpiton,chipset", "simple-bus";
                ranges;
 
diff --git a/board/openpiton/riscv64/MAINTAINERS 
b/board/openpiton/riscv64/MAINTAINERS
index f91c000c83..f80f5b0495 100644
--- a/board/openpiton/riscv64/MAINTAINERS
+++ b/board/openpiton/riscv64/MAINTAINERS
@@ -1,8 +1,9 @@
 Openpiton BOARD
-M:     Tianrui Wei<tianrui-...@outlook.com>
+M:     Tianrui Wei <tianrui-...@outlook.com>
 S:     Maintained
 F:     board/openpiton/riscv64/
 F:     include/configs/openpiton-riscv64.h
 F:     configs/openpiton_riscv64_defconfig
 F:     configs/openpiton_riscv64_spl_defconfig
 F:  drivers/mmc/piton_mmc.c
+F:  arch/riscv/dts/openpiton-riscv64.dts
-- 
2.32.0