| Message ID | 1522309629-10152-2-git-send-email-michel.pollet@bp.renesas.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
Hi Michel, On Thu, Mar 29, 2018 at 9:46 AM, Michel Pollet <michel.pollet@bp.renesas.com> wrote: > The Renesas RZ/N1 Family (Part #R9A06G0xx) has a multi-function > system controller. This documents the node used to encapsulate > it's sub drivers. > > Signed-off-by: Michel Pollet <michel.pollet@bp.renesas.com> Thanks for your patch! > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt > @@ -0,0 +1,19 @@ > +DT bindings for the Renesas RZ/N1 System Controller > + > +== System Controller Node == > + > +The system controller node currently only hosts a single sub-node to handle > +the rebooting of the CPU. Eventually it will host the clock driver, SMP > +start handler, watchdog etc. > + > +See renesas,rzn1-reboot.txt for further details. > + > +Bindings: > ++ Required: > + compatible = "renesas,rzn1-sysctrl", "syscon", "simple-mfd"; You should list the supported SoC-specific compatible values here. > + > +Example: > + sysctrl: sysctrl@4000c000 { > + compatible = "renesas,rzn1-sysctrl", "syscon", "simple-mfd"; Missing SoC-specific compatible value. > + reg = <0x4000c000 0x1000>; > + }; Gr{oetje,eeting}s, Geert
diff --git a/Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt b/Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt new file mode 100644 index 0000000..1dbfdaf --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt @@ -0,0 +1,19 @@ +DT bindings for the Renesas RZ/N1 System Controller + +== System Controller Node == + +The system controller node currently only hosts a single sub-node to handle +the rebooting of the CPU. Eventually it will host the clock driver, SMP +start handler, watchdog etc. + +See renesas,rzn1-reboot.txt for further details. + +Bindings: ++ Required: + compatible = "renesas,rzn1-sysctrl", "syscon", "simple-mfd"; + +Example: + sysctrl: sysctrl@4000c000 { + compatible = "renesas,rzn1-sysctrl", "syscon", "simple-mfd"; + reg = <0x4000c000 0x1000>; + };
The Renesas RZ/N1 Family (Part #R9A06G0xx) has a multi-function system controller. This documents the node used to encapsulate it's sub drivers. Signed-off-by: Michel Pollet <michel.pollet@bp.renesas.com> --- .../devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/renesas,rzn1-sysctrl.txt