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

From: Yixun Lan

Date: Tue Jul 28 2026 - 21:33:46 EST


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@xxxxxxxxxx>

> 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)