[PATCH v10 03/13] dt-bindings: Convert gpio-mmio to yaml

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Wed Mar 8 19:48:25 AEDT 2023


On 07/03/2023 16:35, Sean Anderson wrote:
> Hi Krzysztof,
> 
> On 3/7/23 03:42, Krzysztof Kozlowski wrote:
>> On 06/03/2023 20:15, Sean Anderson wrote:
>>> This is a generic binding for simple MMIO GPIO controllers. Although we
>>> have a single driver for these controllers, they were previously spread
>>> over several files. Consolidate them. The register descriptions are
>>> adapted from the comments in the source. There is no set order for the
>>> registers, so I have not specified one.
>>>
>>> Signed-off-by: Sean Anderson <sean.anderson at seco.com>
>>> ---
>>>
>>> Changes in v10:
>>> - New
>>>
>>>  .../bindings/gpio/brcm,bcm6345-gpio.yaml      |  16 +--
>>>  .../devicetree/bindings/gpio/gpio-mmio.yaml   | 136 ++++++++++++++++++
>>>  .../bindings/gpio/ni,169445-nand-gpio.txt     |  38 -----
>>>  .../devicetree/bindings/gpio/wd,mbl-gpio.txt  |  38 -----
>>>  4 files changed, 137 insertions(+), 91 deletions(-)
>>>  create mode 100644 Documentation/devicetree/bindings/gpio/gpio-mmio.yaml
>>>  delete mode 100644 Documentation/devicetree/bindings/gpio/ni,169445-nand-gpio.txt
>>>  delete mode 100644 Documentation/devicetree/bindings/gpio/wd,mbl-gpio.txt
>>
>> https://lore.kernel.org/all/20230126-gpio-mmio-fix-v2-1-38397aace340@ncr.com/
> 
> Thanks for linking to that.
> 
> I believe this patch should be applied instead of that one because
> 
> - It documents all the registers, which were previously only documented
>   in the driver
> - It handles the endianness properties.
> - It consolidates the various descriptions of this binding into one
>   schema.

Sure, sounds reasonable. You can just quickly check if my other comments
apply here as well (but seems not):
https://lore.kernel.org/all/4df3ec7a-e4af-89bc-9eda-21150395a935@linaro.org/

Best regards,
Krzysztof



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