From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Mon, 3 Apr 2017 13:19:54 +0200 Subject: [PATCH v3 04/20] ARM: sun8i: dt: Add DT bindings documentation for Allwinner syscon In-Reply-To: <20170403091444.29876-5-clabbe.montjoie@gmail.com> References: <20170403091444.29876-1-clabbe.montjoie@gmail.com> <20170403091444.29876-5-clabbe.montjoie@gmail.com> Message-ID: <20170403111954.tolvlw7klswaxkl4@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Apr 03, 2017 at 11:14:28AM +0200, Corentin Labbe wrote: > Signed-off-by: Corentin Labbe > --- > .../devicetree/bindings/misc/allwinner,syscon.txt | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > create mode 100644 Documentation/devicetree/bindings/misc/allwinner,syscon.txt > > diff --git a/Documentation/devicetree/bindings/misc/allwinner,syscon.txt b/Documentation/devicetree/bindings/misc/allwinner,syscon.txt > new file mode 100644 > index 0000000..9f5f1f5 > --- /dev/null > +++ b/Documentation/devicetree/bindings/misc/allwinner,syscon.txt > @@ -0,0 +1,19 @@ > +* Allwinner sun8i system controller > + > +This file describes the bindings for the system controller present in > +Allwinner SoC H3, A83T and A64. > +The principal function of this syscon is to control EMAC PHY choice and > +config. > + > +Required properties for the system controller: > +- reg: address and length of the register for the device. > +- compatible: should be "syscon" and one of the following string: > + "allwinner,sun8i-h3-system-controller" > + "allwinner,sun8i-a64-system-controller" > + "allwinner,sun8i-a83t-system-controller" > + > +Example: > +syscon: syscon at 01c00000 { > + compatible = "syscon", "allwinner,sun8i-h3-system-controller"; The syntax is the more specific first, so your compatibles should be the other way around. Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: