[PATCH 0/5] Add Huashan Pi board support

From: Inochi Amaoto
Date: Sun Oct 08 2023 - 07:15:26 EST


Huashan Pi board is an embedded development platform based on the
CV1812H chip. Add minimal device tree files for this board.
Currently, it can boot to a basic shell.

NOTE: this series is based on the Jisheng's Milk-V Duo patch.

Link: https://en.sophgo.com/product/introduce/huashan.html
Link: https://en.sophgo.com/product/introduce/cv181xH.html

Inochi Amaoto (5):
dt-bindings: interrupt-controller: Add SOPHGO CV1812H plic
dt-bindings: timer: Add SOPHGO CV1812H clint
dt-bindings: riscv: Add SOPHGO Huashan Pi board compatibles
riscv: dts: sophgo: add initial CV1812H SoC device tree
riscv: dts: sophgo: add Huashan Pi board device tree

.../sifive,plic-1.0.0.yaml | 1 +
.../devicetree/bindings/riscv/sophgo.yaml | 4 +
.../bindings/timer/sifive,clint.yaml | 1 +
arch/riscv/boot/dts/sophgo/Makefile | 1 +
arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 95 +---------
arch/riscv/boot/dts/sophgo/cv180x.dtsi | 178 ++++++++++++++++++
.../boot/dts/sophgo/cv1812h-huashan-pi.dts | 48 +++++
arch/riscv/boot/dts/sophgo/cv1812h.dtsi | 36 ++++
8 files changed, 270 insertions(+), 94 deletions(-)
create mode 100644 arch/riscv/boot/dts/sophgo/cv180x.dtsi
create mode 100644 arch/riscv/boot/dts/sophgo/cv1812h-huashan-pi.dts
create mode 100644 arch/riscv/boot/dts/sophgo/cv1812h.dtsi

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