From: Yixun Lan <dlan@gentoo.org>
To: Javier Martinez Canillas <javierm@redhat.com>
Cc: linux-kernel@vger.kernel.org, Alex Elder <elder@riscstar.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <pjw@kernel.org>, Rob Herring <robh@kernel.org>,
devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
spacemit@lists.linux.dev
Subject: Re: [PATCH 0/3] riscv: dts: spacemit: Add PMIC and regulators constraints for Milk-V Jupiter
Date: Fri, 19 Dec 2025 19:39:25 +0800 [thread overview]
Message-ID: <20251219113925-GYA1958363@gentoo.org> (raw)
In-Reply-To: <20251206134532.1741648-1-javierm@redhat.com>
On 14:44 Sat 06 Dec , Javier Martinez Canillas wrote:
> Hello,
>
> This patch series enables the i2c8 adapter, the PMIC, and voltage regulators
> for the Milk-V Jupiter board.
>
> The power management hardware design on the Milk-V Jupiter is identical to the
> Banana Pi BPI-F3, so the DT Nodes were copied from the k1-bananapi-f3.dts file.
>
> I have verified the I2C address and regulator constraints against the vendor's
> downstream DTS to ensure accuracy. I have also dumped the regulator_summary
> debugfs entry to check that the regulators and constraints are registered:
>
> $ cat /sys/kernel/debug/regulator/regulator_summary
> regulator use open bypass opmode voltage current min max
> ---------------------------------------------------------------------------------------
> regulator-dummy 1 0 0 unknown 0mV 0mA 0mV 0mV
> dc_in_12v 2 1 0 unknown 12000mV 0mA 12000mV 12000mV
> vcc_4v 7 10 0 unknown 4000mV 0mA 4000mV 4000mV
> buck1 1 0 0 unknown 1050mV 0mA 500mV 3425mV
> buck2 1 0 0 unknown 900mV 0mA 500mV 3425mV
> buck3 1 0 0 unknown 1800mV 0mA 500mV 1800mV
> buck4 1 0 0 unknown 3300mV 0mA 500mV 3300mV
> buck5 3 7 0 unknown 2100mV 0mA 500mV 3425mV
> dldo1 0 0 0 unknown 1200mV 0mA 500mV 3125mV
> dldo2 0 0 0 unknown 500mV 0mA 500mV 3125mV
> dldo3 0 0 0 unknown 500mV 0mA 500mV 3125mV
> dldo4 1 0 0 unknown 1800mV 0mA 500mV 3125mV
> dldo5 0 0 0 unknown 500mV 0mA 500mV 3125mV
> dldo6 1 0 0 unknown 1800mV 0mA 500mV 3125mV
> dldo7 0 0 0 unknown 500mV 0mA 500mV 3125mV
> buck6 1 0 0 unknown 1100mV 0mA 500mV 3425mV
> aldo1 0 0 0 unknown 1800mV 0mA 500mV 3125mV
> aldo2 0 0 0 unknown 500mV 0mA 500mV 3125mV
> aldo3 0 0 0 unknown 500mV 0mA 500mV 3125mV
> aldo4 0 0 0 unknown 500mV 0mA 500mV 3125mV
>
> Best regards,
> Javier
>
>
> Javier Martinez Canillas (3):
> riscv: dts: spacemit: Enable i2c8 adapter for Milk-V Jupiter
> riscv: dts: spacemit: Define fixed regulators for Milk-V Jupiter
> riscv: dts: spacemit: Define the P1 PMIC regulators for Milk-V Jupiter
>
> .../boot/dts/spacemit/k1-milkv-jupiter.dts | 135 ++++++++++++++++++
> 1 file changed, 135 insertions(+)
>
The series looks good, I will queue it, thanks
Reviewed-by: Yixun Lan <dlan@gentoo.org>
--
Yixun Lan (dlan)
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next prev parent reply other threads:[~2025-12-19 11:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-06 13:44 [PATCH 0/3] riscv: dts: spacemit: Add PMIC and regulators constraints for Milk-V Jupiter Javier Martinez Canillas
2025-12-06 13:44 ` [PATCH 1/3] riscv: dts: spacemit: Enable i2c8 adapter " Javier Martinez Canillas
2025-12-06 13:44 ` [PATCH 2/3] riscv: dts: spacemit: Define fixed regulators " Javier Martinez Canillas
2025-12-06 13:44 ` [PATCH 3/3] riscv: dts: spacemit: Define the P1 PMIC " Javier Martinez Canillas
2025-12-19 11:39 ` Yixun Lan [this message]
2025-12-19 21:42 ` [PATCH 0/3] riscv: dts: spacemit: Add PMIC and regulators constraints " Yixun Lan
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