Re: [PATCH v1] arm64: dts: qcom: sc7280: Update lpassaudio clock controller for resets

[Stephen Boyd]

Quoting Matthias Kaehlcke (2022-06-14 09:51:57)
> On Tue, Jun 14, 2022 at 09:41:18PM +0530, Taniya Das wrote:
> > The lpass audio supports TX/RX/WSA block resets. The LPASS PIL clock
> > driver is not supported and mark it disabled. Also to keep consistency
> > update lpasscore to lpass_core.
>
> There is a driver for "qcom,sc7280-lpasscc", what does it mean that is
> isn't supported?
>
> IIUC one problem is that 'lpasscc@3000000' and 'lpass_aon / clock-controller@3380000'
> have overlapping register ranges, so they can't be used together.
>
> You could just say 'Disable the LPASS PIL clock by default, boards
> can enable it if needed'.

For the pinctrl driver we added a "qcom,adsp-bypass-mode" property[1] to
indicate that the ADSP was being bypassed or not. Can we do the same
here and combine the device nodes that have overlapping reg properties?

[1] https://lore.kernel.org/r/1654921357-16400-2-git-send-email-quic_srivasam@xxxxxxxxxxx