Re: [PATCH v5 2/2] arm64: dts: qcom: Add Xiaomi 12 Lite 5G (taoyao) DTS

[Stanislav Zaikin <zstaseg@gmail.com>]

On 4/19/26 1:47 AM, Dmitry Baryshkov wrote:
> On Fri, Apr 17, 2026 at 10:47:49AM +0200, Stanislav Zaikin wrote:
>> Xiaomi 12 Lite 5G is a handset released in 2022
>>
>> This commit has the following features working:
>> - Display (with simple fb)
>> - Touchscreen
>> - UFS
>> - Power and volume buttons
>> - Pinctrl
>> - RPM Regulators
>> - Remoteprocs - wifi, bluetooth
>> - USB (Device Mode)
>>
>> Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com>
>> ---
>>   arch/arm64/boot/dts/qcom/Makefile             |   1 +
>>   .../boot/dts/qcom/sm7325-xiaomi-taoyao.dts    | 907 ++++++++++++++++++
>>   2 files changed, 908 insertions(+)
>>   create mode 100644 arch/arm64/boot/dts/qcom/sm7325-xiaomi-taoyao.dts
>>
>> +
>> +&ipa {
>> +	qcom,gsi-loader = "self";
>> +	memory-region = <&ipa_fw_mem>;
> 
> Could you please move these properties to SoC dtsi (as a separate
> commit).
> 

Sure will do in v6.

>> +	firmware-name = "qcom/sm7325/xiaomi/taoyao/ipa_fws.mbn";
>> +
>> +	status = "okay";
>> +};
>> +
>> +
>> +&tlmm {
>> +	gpio-reserved-ranges = <48 4>, <56 4>;
> 
> Could you please add a comment why they are reserved? I _assume_ that 48
> is NFC SE and 56 is fingerprint reader

I can add a comment like this (or you can suggest different wording):

/*
  * 48-51: presumably NFC SE
  * 56-59: presumably fingerprint reader
  */

If that works, I will add in v6.

Thanks for the review,

Best regards,
Stanislav