[PATCH v3 6/7] dt-bindings: gpio: add binding for the GPIO block for Apple Mac SMC

[Hector Martin]

On 09/11/2022 07.09, Russell King (Oracle) wrote:
> On Tue, Nov 08, 2022 at 09:56:40PM +0100, Krzysztof Kozlowski wrote:
>> On 08/11/2022 17:33, Russell King (Oracle) wrote:
>>> Add the DT binding for the Apple Mac System Management Controller GPIOs.
>>>
>>> Signed-off-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>
>>> ---
>>>  .../bindings/gpio/apple,smc-gpio.yaml         | 37 +++++++++++++++++++
>>>  1 file changed, 37 insertions(+)
>>>  create mode 100644 Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml
>>>
>>> diff --git a/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml b/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml
>>> new file mode 100644
>>> index 000000000000..1a415b78760b
>>> --- /dev/null
>>> +++ b/Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml
>>> @@ -0,0 +1,37 @@
>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>>> +%YAML 1.2
>>> +---
>>> +$id: http://devicetree.org/schemas/gpio/gpio-macsmc.yaml#
>>
>> Does not look like you tested the bindings. Please run `make
>> dt_binding_check` (see
>> Documentation/devicetree/bindings/writing-schema.rst for instructions).
> 
> Oh ffs. DT bindings are utterly impossible to get correct.

I'd be happy to wrap the bindings up in another cycle & take them via
asahi-soc, if you want. That will also allow us to add the nodes to the
t6000 DTs which are on that tree for this cycle, and unblock merging the
driver bits of this series. Bindings updates are not a hard dependency
for drivers, only for the DTs themselves.

That is:

1-2,4 via mfd tree (if Lee agrees to merging the RTKit driver platform
bits that way)
3,5-6 via asahi-soc
7 via GPIO (I think)

- Hector