Thread (8 messages) 8 messages, 3 authors, 2026-03-24

Re: [PATCH v4 3/4] arm64: dts: rockchip: Use reference PCIe clock generator for BPI-R2-Pro

From: Heiko Stuebner <heiko@sntech.de>
Date: 2026-03-10 09:05:20
Also in: linux-devicetree, linux-rockchip, lkml

Am Mittwoch, 4. März 2026, 12:05:29 Mitteleuropäische Normalzeit schrieb David Heidelberg via B4 Relay:
From: David Heidelberg <david@ixit.cz>

Describe properly PCIe clock, which allow us correct the
topology (removing the vcc3v3-{minipcie,ngff} dependency on pi6c as
supply) and adding the clock dependency in the PCIe nodes.

Suggested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Martin Filla <redacted>
Signed-off-by: David Heidelberg <david@ixit.cz>
I think patches 2+3 could do something like [0],
to actually model the clock-generator as one node.


Heiko


[0] https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git/commit/?h=v7.1-armsoc/dts64&id=cfe2d65332eff95ac7308478897760888f957aeb


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