[PATCH 1/8] dt-bindings: sun6i-a31-mipi-dphy: Add the interrupts property

Samuel Holland samuel at sholland.org
Fri Aug 12 15:19:09 PDT 2022


On 8/12/22 5:45 AM, Krzysztof Kozlowski wrote:
> On 12/08/2022 10:55, Samuel Holland wrote:
>> The sun6i DPHY can generate several interrupts, mostly for reporting
>> error conditions, but also for detecting BTA and UPLS sequences.
>> Document this capability in order to accurately describe the hardware.
>>
>> The DPHY has no interrupt number provided in the vendor documentation
>> because its interrupt line is shared with the DSI controller.
>>
>> Fixes: c25b84c00826 ("dt-bindings: display: Convert Allwinner DSI to a schema")
> 
> I don't understand what is being fixed in that commit. That commit did
> not have interrupts in D-PHY, so what was broken by it?
> 
> The Fixes tag annotates the commit which introduced a bug.

The binding had a bug because it did not accurately describe the hardware. If
you don't think this warrants a Fixes tag, I can remove it. Or are you
suggesting that the Fixes tag should instead reference the commit adding the
original .txt binding?

Regards,
Samuel



More information about the linux-arm-kernel mailing list