From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert@linux-m68k.org (Geert Uytterhoeven) Date: Fri, 30 Mar 2018 09:58:31 +0200 Subject: [PATCH v3 1/8] DT: mfd: renesas,rzn1-sysctrl: document RZ/N1 sysctrl node In-Reply-To: <1522309629-10152-2-git-send-email-michel.pollet@bp.renesas.com> References: <1522309629-10152-1-git-send-email-michel.pollet@bp.renesas.com> <1522309629-10152-2-git-send-email-michel.pollet@bp.renesas.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Michel, On Thu, Mar 29, 2018 at 9:46 AM, Michel Pollet 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 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 at 4000c000 { > + compatible = "renesas,rzn1-sysctrl", "syscon", "simple-mfd"; Missing SoC-specific compatible value. > + reg = <0x4000c000 0x1000>; > + }; Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds