Re: [PATCH 03/11] arm64: dts: qcom: sc7280: Move qfprom clock to chrome-common

["Luca Weiss" <luca.weiss@fairphone.com>]

On Wed Aug 30, 2023 at 12:09 PM CEST, Konrad Dybcio wrote:
> On 30.08.2023 11:58, Luca Weiss wrote:
> > On non-ChromeOS boards the clock cannot be touched, so move it in the
> > chrome-common dtsi which is the only place where it's needed.
> > 
> > Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> > ---
> If that clock is not registered (e.g. it's in protected-clocks = <>,
> would the _optional handler not handle it just fine?

Right, that appears to work!

~ # ls -d /sys/bus/platform/drivers/qcom,qfprom/*.efuse
/sys/bus/platform/drivers/qcom,qfprom/784000.efuse
~ # cat /sys/firmware/devicetree/base/soc@0/efuse@784000/clock-names; echo
core
~ # hexdump -C /sys/firmware/devicetree/base/soc@0/efuse@784000/clocks
00000000  00 00 00 03 00 00 00 b8                           |........|
00000008

Never tested this case before, but since it appears to work with the
patched qfprom driver (other patch in this series) I think we can drop
this patch.
Will also have to adjust some other patches in my local tree then that
do similar things ;)

Regards
Luca

>
> Konrad