[PATCH 1/7] dt-bindings: pinctrl: Add support for Broadcom STB pin controller
Rob Herring (Arm)
robh at kernel.org
Tue Jul 15 12:27:29 PDT 2025
On Tue, 15 Jul 2025 20:31:38 +0200, Andrea della Porta wrote:
> From: "Ivan T. Ivanov" <iivanov at suse.de>
>
> The STB pin controller represents a family whose silicon instances
> are found e.g. on BCM2712 SoC.
>
> In particular, on RaspberryPi 5, there are two separate instantiations
> of the same IP block which differ in the number of pins that are
> associated and the pinmux functions for each of those pins. The
> -aon- variant stands for 'Always On'.
>
> Depending on the revision of the BCM2712 (CO or D0), the pin
> controller instance has slight differences in the register layout.
>
> Signed-off-by: Ivan T. Ivanov <iivanov at suse.de>
> Signed-off-by: Andrea della Porta <andrea.porta at suse.com>
> ---
> This patch is based on linux-next/master
>
> .../pinctrl/brcm,bcm2712c0-pinctrl.yaml | 123 ++++++++++++++++++
> 1 file changed, 123 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm2712c0-pinctrl.yaml
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/brcm,bcm2712c0-pinctrl.yaml: $id: Cannot determine base path from $id, relative path/filename doesn't match actual path or filename
$id: http://devicetree.org/schemas/pinctrl/brcm,brcmstb-pinctrl.yaml
file: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/brcm,bcm2712c0-pinctrl.yaml
doc reference errors (make refcheckdocs):
See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/97c650c9967c0c3381c383dfe68bbe6966912604.1752584387.git.andrea.porta@suse.com
The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
More information about the linux-arm-kernel
mailing list