[PATCH 0/3] riscv: dts: spacemit: Add cpu scaling for Milk-V Jupiter

Yixun Lan dlan at kernel.org
Tue Jul 28 18:32:40 PDT 2026


Hi Aurelien,

On 23:05 Tue 28 Jul     , Aurelien Jarno wrote:
> This series adds cpu scaling support for the Milk-V Jupiter boards.
> 
> The first commit adds it to the existing "Milk-V Jupiter (K1)" board.
> 
> The two following commits add a "Milk-V Jupiter (M1)" board, by moving
> the common part, i.e. everything but the model name and the operating
> point tables, in a shared DTSI file. This file is then included for both
> K1 and M1 variants.
> 
> CPU frequency scaling was verified up to 1.8 GHz on the M1 board.
> 
Looks good to me, will queue for v7.3, thanks

Reviewed-by: Yixun Lan <dlan at kernel.org>

> Aurelien Jarno (3):
>   riscv: dts: spacemit: Add cpu scaling for Milk-V Jupiter
>   riscv: dts: spacemit: Add a common board dtsi for Milk-V Jupiter
>     boards
>   riscv: dts: spacemit: Add Milk-V Jupiter board (M1)
> 
>  arch/riscv/boot/dts/spacemit/Makefile         |   1 +
>  .../dts/spacemit/k1-milkv-jupiter-common.dtsi | 469 ++++++++++++++++++
>  .../boot/dts/spacemit/k1-milkv-jupiter.dts    | 433 +---------------
>  .../boot/dts/spacemit/m1-milkv-jupiter.dts    |  11 +
>  arch/riscv/boot/dts/spacemit/m1-opp.dtsi      | 117 +++++
>  5 files changed, 601 insertions(+), 430 deletions(-)
>  create mode 100644 arch/riscv/boot/dts/spacemit/k1-milkv-jupiter-common.dtsi
>  create mode 100644 arch/riscv/boot/dts/spacemit/m1-milkv-jupiter.dts
>  create mode 100644 arch/riscv/boot/dts/spacemit/m1-opp.dtsi
> 
> -- 
> 2.53.0
> 

-- 
Yixun Lan (dlan)



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