[PATCH v5 0/2] Add Loongson-2K0300 processor support

From: wjjsn

Date: Sun Mar 22 2026 - 03:15:01 EST


From: wjjsn <2858482031@xxxxxx>

The first patch adds the necessary DT binding documentation,
and the second patch adds the DTS and DTSI files for the SoC
and the board.

Changes in v5:
- Remove unneed properties clock-names in node clk

Changes in v4:
- Fix a typo in v3 dt-bindings where 'loongson,99pi' was
incorrectly used instead of 'loongson,ls2k0300-ref'.

Changes in v3:
- Corrected the compatible string in DT bindings from 'loongson,99pi'
to 'loongson,ls2k0300-ref' to match the board's formal name.

Changes in v2:
- Add DT bindings.
- Included the missing Documentation/devicetree/bindings/ modification.

wjjsn (2):
dt-bindings: loongarch: Add Loongson-2K0300
loongarch: boot: dts: Add Loongson-2K0300 support

.../bindings/loongarch/loongson.yaml | 4 +
arch/loongarch/boot/dts/Makefile | 2 +-
.../boot/dts/loongson-2k0300-ref.dts | 34 +++++++
arch/loongarch/boot/dts/loongson-2k0300.dtsi | 94 +++++++++++++++++++
4 files changed, 133 insertions(+), 1 deletion(-)
create mode 100644 arch/loongarch/boot/dts/loongson-2k0300-ref.dts
create mode 100644 arch/loongarch/boot/dts/loongson-2k0300.dtsi

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2.43.0