Re: [PATCH v2] arm64: dts: broadcom: bcm2712-rpi-5-b: add spi0 interface

From: Florian Fainelli

Date: Fri Sep 04 2026 - 18:38:26 EST


On 9/4/26 03:54, Gregor Herburger wrote:
Hi Andrea,

On Fri, Sep 04, 2026 at 12:33:51PM +0200, Andrea della Porta wrote:
Hi Gregor,

On 11:24 Fri 04 Sep , Gregor Herburger wrote:
The Raspberry Pi 5 routes the spi0 of the rp1 chip to the pin header.
Add the rp1_spi0 node and its pinctrl node to the devicetree to enable
the spi interface.

Just a nit-pick: in the comment it's stated that the spi interface is enabled,
which is not true since rp1_usb inherit status="disabled" from its node
definition. This is fine because the user would probably want to enable the
spi interface through some overlay, so no need to resend the patch (at least
for me), so:
Indeed. It could be rephrased to:

Add the rp1_spi0 node and its pinctrl nodes to the devicetree to make
the spi interface available.

@Florian: Should I send another version or do you want to change it yourself?

I used that as the new version of your second paragraph, please let me know if I should be making further adjustments.

Thanks!
--
Florian