Re: [PATCH 00/20] arm64: dts: qcom: Introduce Kaanapali platform device tree

[Alexey Klimov]

On Thu Sep 25, 2025 at 1:17 AM BST, Jingyi Wang wrote:
> Introduce the Device Tree for the recently announced Snapdragon SoC from Qualcomm:
> https://www.qualcomm.com/products/mobile/snapdragon/smartphones/snapdragon-8-series-mobile-platforms/snapdragon-8-elite-gen-5
>
> Bindings and base Device Tree for the Kaanapali SoC, MTP (Mobile Test Platform)
> and QRD (Qualcommm Reference Device) are splited in three:
>
> - 1-3: MTP board boot-to-shell with basic function.
> - 4-16: More feature including PCIE, sdcard, usb, DSPs, PMIC related, tsense, bus, crypto etc. Add QRD board support.
> - 17-20: Multimedia features including audio, video and camss.
>
> Features added and enabled:
> - CPUs with PSCI idle states and cpufreq
> - Interrupt-controller with PDC wakeup support
> - Timers, TCSR Clock Controllers
> - Reserved Shared memory
> - GCC and RPMHCC
> - TLMM
> - Interconnect with CPU BWMONs
> - QuP with uart
> - SMMU
> - RPMHPD and regulator
> - UFS with inline crypto engine (ICE)
> - LLCC
> - Watchdog
> - cDSP, aDSP with SMP2P and fastrpc
> - BUS with I2C and SPI
> - USB2/USB3
> - Modem(see crash after bring up)
> - SoCCP
> - SDHCI
> - random number generator (RNG) and Qcrypto
> - tsens
> - PCIE
> - coresight
> - Bluetooth
> - WLAN
> - Audio

Were everything described as audio enabled and tested? As far as I was aware
some devices required some soundwire rework to support soundwire microphones.
Is it finished? I don't see this linked here, but you state that audio
features "added and enabled".

Do we understand this correctly that, I presume, everthing that is more-or-less compatible                                                                                                                                                                                                                                                                                                                                                 
with previous platforms were added and enabled (with renames) but not _all_ ?

Probably some rewording is required.

Best regards,
Alexey