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From: Johannes Erdfelt <johannes@erdfelt.com>
To: Michael Opdenacker <michael.opdenacker@rootcommit.com>
Cc: Iker Pedrosa <ikerpedrosam@gmail.com>, Yao Zi <me@ziyao.cc>,
	Yixun Lan <dlan@gentoo.org>,
	Dan Carpenter <dan.carpenter@linaro.org>,
	Binbin Zhou <zhoubinbin@loongson.cn>,
	linux-riscv@lists.infradead.org, spacemit@lists.linux.dev
Subject: Re: [PATCH 1/2] riscv: dts: spacemit: Add i2c buses on OrangePi RV2
Date: Wed, 17 Dec 2025 14:10:04 -0800	[thread overview]
Message-ID: <20251217221004.GD31109@sventech.com> (raw)
In-Reply-To: <1626d445-fa7b-4527-b1d9-4d141d8b5ee5@rootcommit.com>

On Wed, Dec 17, 2025, Michael Opdenacker <michael.opdenacker@rootcommit.com> wrote:
> Wow, that would be awesome indeed, all the more as my time is quite limited.
> Please do!
> I'll have a look at other aspects if I can, like USB and PCI Express.

If it helps, I have PCIe working on my RV2 board. I based it on the BPI
F3 patches but RV2 also requires enabling 3.3v for the M.2 slot.

I haven't ever submitted a DT patch before, but I'd be willing to clean
up my patch.

JE


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linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

WARNING: multiple messages have this Message-ID (diff)
From: Johannes Erdfelt <johannes@erdfelt.com>
To: Michael Opdenacker <michael.opdenacker@rootcommit.com>
Cc: Iker Pedrosa <ikerpedrosam@gmail.com>, Yao Zi <me@ziyao.cc>,
	Yixun Lan <dlan@gentoo.org>,
	Dan Carpenter <dan.carpenter@linaro.org>,
	Binbin Zhou <zhoubinbin@loongson.cn>,
	linux-riscv@lists.infradead.org, spacemit@lists.linux.dev
Subject: Re: [PATCH 1/2] riscv: dts: spacemit: Add i2c buses on OrangePi RV2
Date: Wed, 17 Dec 2025 14:10:04 -0800	[thread overview]
Message-ID: <20251217221004.GD31109@sventech.com> (raw)
In-Reply-To: <1626d445-fa7b-4527-b1d9-4d141d8b5ee5@rootcommit.com>

On Wed, Dec 17, 2025, Michael Opdenacker <michael.opdenacker@rootcommit.com> wrote:
> Wow, that would be awesome indeed, all the more as my time is quite limited.
> Please do!
> I'll have a look at other aspects if I can, like USB and PCI Express.

If it helps, I have PCIe working on my RV2 board. I based it on the BPI
F3 patches but RV2 also requires enabling 3.3v for the M.2 slot.

I haven't ever submitted a DT patch before, but I'd be willing to clean
up my patch.

JE


  reply	other threads:[~2025-12-17 22:10 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-15 10:10 [PATCH 0/2] Attempt to enable MMC on SpacemiT K1 boards Michael Opdenacker
2025-12-15 10:10 ` Michael Opdenacker
2025-12-15 10:10 ` [PATCH 1/2] riscv: dts: spacemit: Add i2c buses on OrangePi RV2 Michael Opdenacker
2025-12-15 10:10   ` Michael Opdenacker
2025-12-15 12:58   ` Yao Zi
2025-12-15 12:58     ` Yao Zi
2025-12-15 15:00     ` Michael Opdenacker
2025-12-15 15:00       ` Michael Opdenacker
2025-12-16  5:37       ` Yao Zi
2025-12-16  5:37         ` Yao Zi
2025-12-16 21:05         ` Michael Opdenacker
2025-12-16 21:05           ` Michael Opdenacker
2025-12-17 15:26           ` Iker Pedrosa
2025-12-17 15:26             ` Iker Pedrosa
2025-12-17 16:27             ` Michael Opdenacker
2025-12-17 16:27               ` Michael Opdenacker
2025-12-17 22:10               ` Johannes Erdfelt [this message]
2025-12-17 22:10                 ` Johannes Erdfelt
2025-12-18  5:19                 ` Michael Opdenacker
2025-12-18  5:25                   ` Michael Opdenacker
2025-12-18  5:25                     ` Michael Opdenacker
2025-12-18  9:49                     ` Iker Pedrosa
2025-12-18  9:49                       ` Iker Pedrosa
2025-12-19 11:29                       ` Yixun Lan
2025-12-19 11:29                         ` Yixun Lan
2025-12-20  2:22                         ` Yao Zi
2025-12-20  2:22                           ` Yao Zi
2025-12-17 20:25             ` Javier Martinez Canillas
2025-12-17 20:25               ` Javier Martinez Canillas
2025-12-16  8:58   ` Javier Martinez Canillas
2025-12-16  8:58     ` Javier Martinez Canillas
2025-12-24 14:00   ` Chukun Pan
2025-12-24 14:00     ` Chukun Pan
2025-12-15 10:10 ` [PATCH 2/2] riscv: dts: spacemit: Add MMC support on BPI-F3 and " Michael Opdenacker
2025-12-15 10:10   ` Michael Opdenacker
2025-12-15 12:46   ` Yao Zi
2025-12-15 12:46     ` Yao Zi
2025-12-15 13:58     ` Michael Opdenacker
2025-12-15 13:58       ` Michael Opdenacker
2025-12-24 15:00   ` Chukun Pan
2025-12-24 15:00     ` Chukun Pan
2025-12-29 10:14     ` Javier Martinez Canillas
2025-12-29 10:14       ` Javier Martinez Canillas

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