[PATCH] dt-bindings: rtc: convert MT2717 RTC to the json-schema

[Rafał Miłecki]

On 22.01.2024 14:19, Matthias Brugger wrote:
> On 22/01/2024 13:49, Rafał Miłecki wrote:
>> From: Rafał Miłecki <rafal at milecki.pl>
>>
>> This helps validating DTS files. Introduced changes:
>> 1. Reworded title
>> 2. Dropper redundant properties descriptions
>> 3. Added required #include and adjusted "reg" in example
>>
>> Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
>> ---
>>   .../bindings/rtc/mediatek,mt2712-rtc.yaml     | 39 +++++++++++++++++++
>>   .../devicetree/bindings/rtc/rtc-mt2712.txt    | 14 -------
>>   2 files changed, 39 insertions(+), 14 deletions(-)
>>   create mode 100644 Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml
>>   delete mode 100644 Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
>>
>> diff --git a/Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml b/Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml
> 
> In this schema can easily fit "mediatek,mt7622-rtc", so how about renaming it and add reference for that RTC as well?

I see your point but by looking at existing Linux drivers:
drivers/rtc/rtc-mt2712.c
drivers/rtc/rtc-mt7622.c
it seems like quite different hardware blocks.

Different registers, different programming, clk in MT7622.

Should they really share a YAML binding just because they use similar
properties?

-- 
Rafał Miłecki