On Sun, Oct 10 2021 at 23:01:24 +0200, Krzysztof Kozlowski
<krzysztof.kozlowski@xxxxxxxxxxxxx> wrote:
On 10/10/2021 21:31, Rob Herring wrote:
On Sat, 09 Oct 2021 18:19:42 +0200, David Heidelberg wrote:
Convert bindings for NXP PN544 NFC driver to YAML syntax.
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
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@xxxxxxxxxxxxx/T/#u
You have right, it isn't parsed by driver and values match parent i2c
bus. I dropped it in next revision.
David
Best regards,
Krzysztof
