Re: [PATCH v4 5/6] arm64: dts: qcom: ipq5018: add nodes required for Bluetooth support

[Konrad Dybcio]

On 7/7/26 9:51 AM, Konrad Dybcio wrote:
> On 7/6/26 7:26 PM, George Moussalem via B4 Relay wrote:
>> From: George Moussalem <george.moussalem@xxxxxxxxxxx>
>>
>> Add nodes for the reserved memory carveout and Bluetooth.
>>
>> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>
>> Signed-off-by: George Moussalem <george.moussalem@xxxxxxxxxxx>
>> ---
> 
> [...]
> 
>> @@ -136,6 +153,11 @@ reserved-memory {
>>  		#size-cells = <2>;
>>  		ranges;
>>  
>> +		btss_region: bluetooth@7000000 {
>> +			reg = <0x0 0x07000000 0x0 0x58000>;
> 
> FWIW RAM starts at 0x4000_0000 - I'm thinking whether this should
> just be the 'reg' value of the bluetooth node. This makes even more
> sense as you write to this region using I/O accessors

FWIW2: The region is called "BT_RAM"

Konrad