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From: Yixun Lan <dlan@kernel.org>
To: Aurelien Jarno <aurelien@aurel32.net>
Cc: linux-kernel@vger.kernel.org, Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	"open list:RISC-V ARCHITECTURE:Keyword:riscv"
	<linux-riscv@lists.infradead.org>,
	"open list:RISC-V SPACEMIT SoC Support:Keyword:spacemit"
	<spacemit@lists.linux.dev>
Subject: Re: [PATCH 0/3] riscv: dts: spacemit: Add cpu scaling for Milk-V Jupiter
Date: Wed, 29 Jul 2026 01:32:40 +0000	[thread overview]
Message-ID: <20260729013240-GKF76518@kernel.org> (raw)
In-Reply-To: <20260728211020.1248676-1-aurelien@aurel32.net>

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@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)

WARNING: multiple messages have this Message-ID (diff)
From: Yixun Lan <dlan@kernel.org>
To: Aurelien Jarno <aurelien@aurel32.net>
Cc: linux-kernel@vger.kernel.org, Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	"open list:RISC-V ARCHITECTURE:Keyword:riscv"
	<linux-riscv@lists.infradead.org>,
	"open list:RISC-V SPACEMIT SoC Support:Keyword:spacemit"
	<spacemit@lists.linux.dev>
Subject: Re: [PATCH 0/3] riscv: dts: spacemit: Add cpu scaling for Milk-V Jupiter
Date: Wed, 29 Jul 2026 01:32:40 +0000	[thread overview]
Message-ID: <20260729013240-GKF76518@kernel.org> (raw)
In-Reply-To: <20260728211020.1248676-1-aurelien@aurel32.net>

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@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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  parent reply	other threads:[~2026-07-29  1:32 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-28 21:05 [PATCH 0/3] riscv: dts: spacemit: Add cpu scaling for Milk-V Jupiter Aurelien Jarno
2026-07-28 21:05 ` Aurelien Jarno
2026-07-28 21:05 ` [PATCH 1/3] " Aurelien Jarno
2026-07-28 21:05   ` Aurelien Jarno
2026-07-28 21:19   ` sashiko-bot
2026-07-28 21:05 ` [PATCH 2/3] riscv: dts: spacemit: Add a common board dtsi for Milk-V Jupiter boards Aurelien Jarno
2026-07-28 21:05   ` Aurelien Jarno
2026-07-28 21:23   ` sashiko-bot
2026-07-28 21:05 ` [PATCH 3/3] riscv: dts: spacemit: Add Milk-V Jupiter board (M1) Aurelien Jarno
2026-07-28 21:05   ` Aurelien Jarno
2026-07-28 21:28   ` sashiko-bot
2026-07-29  1:32 ` Yixun Lan [this message]
2026-07-29  1:32   ` [PATCH 0/3] riscv: dts: spacemit: Add cpu scaling for Milk-V Jupiter Yixun Lan

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