Re: [PATCH v3] dt-bindings: net: nfc: nxp,pn544: Convert txt bindings to yaml

On 10/10/2021 21:31, Rob Herring wrote:

On Sat, 09 Oct 2021 18:19:42 +0200, David Heidelberg wrote:

quoted

Convert bindings for NXP PN544 NFC driver to YAML syntax.

Signed-off-by: David Heidelberg <david@ixit.cz>
---
v2
 - Krzysztof is a maintainer
 - pintctrl dropped
 - 4 space indent for example
 - nfc node name
v3
 - remove whole pinctrl
 .../bindings/net/nfc/nxp,pn544.yaml           | 61 +++++++++++++++++++
 .../devicetree/bindings/net/nfc/pn544.txt     | 33 ----------
 2 files changed, 61 insertions(+), 33 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/net/nfc/nxp,pn544.yaml
 delete mode 100644 Documentation/devicetree/bindings/net/nfc/pn544.txt

Running 'make dtbs_check' with the schema in this patch gives the
following warnings. Consider if they are expected or the schema is
incorrect. These may not be new warnings.

Note that it is not yet a requirement to have 0 warnings for dtbs_check.
This will change in the future.

Full log is available here: https://patchwork.ozlabs.org/patch/1538804


pn547@28: 'clock-frequency' is a required property
	arch/arm64/boot/dts/qcom/msm8992-msft-lumia-octagon-talkman.dt.yaml
	arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon-cityman.dt.yaml

I think clock-frequency should be dropped from I2C slave device.
Similarly to this one:
https://lore.kernel.org/linux-nfc/f955726a-eb2d-7b3e-9c5f-978358710eb6@canonical.com/T/#u (local)


Best regards,
Krzysztof