[PATCH 1/3] dt-bindings: net: ti,cc1352p7: Add boot-gpio

[Ayush Singh]

On 7/19/24 20:25, Conor Dooley wrote:
> On Fri, Jul 19, 2024 at 03:15:10PM +0530, Ayush Singh wrote:
>> boot-gpio (along with reset-gpio) is used to enable bootloader backdoor
>> for flashing new firmware.
>>
>> The pin and pin level to enabel bootloader backdoor is configed using
>> the following CCFG variables in cc1352p7:
>> - SET_CCFG_BL_CONFIG_BL_PIN_NO
>> - SET_CCFG_BL_CONFIG_BL_LEVEL
>>
>> Signed-off-by: Ayush Singh <ayush at beagleboard.org>
>> ---
>>   Documentation/devicetree/bindings/net/ti,cc1352p7.yaml | 4 ++++
>>   1 file changed, 4 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml b/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
>> index 3dde10de4630..a3511bb59b05 100644
>> --- a/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
>> +++ b/Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
>> @@ -29,6 +29,9 @@ properties:
>>     reset-gpios:
>>       maxItems: 1
>>   
>> +  boot-gpios:
>> +    maxItems: 1
> I think this needs a description that explains what this is actually
> for, and "boot-gpios" is not really an accurate name for what it is used
> for IMO.

I was using the name `boot-gpios` since cc1352-flasher uses the name 
boot-line. Anyway, would `bsl-gpios` be better? Or for more descriptive 
names, I guess it can be `bootloader-config-gpios` or 
`bootloader-backdoor-gpios`.


Ayush Singh