From mboxrd@z Thu Jan 1 00:00:00 1970 From: Corentin Labbe Subject: [PATCH v6 04/21] dt-bindings: syscon: Add DT bindings documentation for Allwinner syscon Date: Wed, 31 May 2017 09:18:35 +0200 Message-ID: <20170531071852.12422-5-clabbe.montjoie@gmail.com> References: <20170531071852.12422-1-clabbe.montjoie@gmail.com> Reply-To: clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20170531071852.12422-1-clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org, catalin.marinas-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, peppe.cavallaro-qxv4g6HH51o@public.gmane.org, alexandre.torgue-qxv4g6HH51o@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Corentin Labbe List-Id: devicetree@vger.kernel.org This patch adds documentation for Device-Tree bindings for the syscon present in allwinner devices. Signed-off-by: Corentin Labbe Acked-by: Rob Herring --- .../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 000000000000..cb5769137c6c --- /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,sun50i-a64-system-controller" + "allwinner,sun8i-a83t-system-controller" + +Example: +syscon: syscon@1c00000 { + compatible = "allwinner,sun8i-h3-system-controller", "syscon"; + reg = <0x01c00000 0x1000>; +}; -- 2.13.0