On 21:03-20230925, J, KEERTHY wrote:
>
>
> On 9/25/2023 6:49 PM, Nishanth Menon wrote:
> > On 13:43-20230925, Keerthy wrote:
> > > There are totally 2 instances of watchdog module in MCU domain.
> > >
> > > Signed-off-by: Keerthy <j-keerthy@xxxxxx>
> > > ---
> > > .../boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi | 20 +++++++++++++++++++
> > > 1 file changed, 20 insertions(+)
> > >
> > > diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
> > > index a7b5c4cb7d3e..0b7cc277a567 100644
> > > --- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
> > > +++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
> > > @@ -714,4 +714,24 @@
> > > ti,esm-pins = <63>;
> > > bootph-pre-ram;
> > > };
> > > +
> > > + mcu_watchdog0: watchdog@40600000 {
> > > + compatible = "ti,j7-rti-wdt";
> > > + reg = <0x00 0x40600000 0x00 0x100>;
> > > + clocks = <&k3_clks 367 1>;
> > > + power-domains = <&k3_pds 367 TI_SCI_PD_EXCLUSIVE>;
> > > + assigned-clocks = <&k3_clks 367 0>;
> > > + assigned-clock-parents = <&k3_clks 367 4>;
> > > + status = "disabled";
> > > + };
> > > +
> > > + mcu_watchdog1: watchdog@40610000 {
> > > + compatible = "ti,j7-rti-wdt";
> > > + reg = <0x00 0x40610000 0x00 0x100>;
> > > + clocks = <&k3_clks 368 1>;
> > > + power-domains = <&k3_pds 368 TI_SCI_PD_EXCLUSIVE>;
> > > + assigned-clocks = <&k3_clks 368 0>;
> > > + assigned-clock-parents = <&k3_clks 368 4>;
> > > + status = "disabled";
> >
> > Explain in commit message as to why these are disabled. I believe it is
> > because this RTI instances are tightly coupled to the micro
> > controllers. but that information needs to be documented.
>
> Sure. I will add that to the commit message.
And inline to code for context, please.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
