[PATCH v6 04/21] dt-bindings: syscon: Add DT bindings documentation for Allwinner syscon
From: clabbe.montjoie@gmail.com (Corentin Labbe)
Date: 2017-05-31 07:28:07
Also in:
linux-devicetree, lkml, netdev
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
This patch adds documentation for Device-Tree bindings for the syscon present in allwinner devices. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Acked-by: Rob Herring <robh@kernel.org> --- .../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 at 1c00000 { + compatible = "allwinner,sun8i-h3-system-controller", "syscon"; + reg = <0x01c00000 0x1000>; +};
--
2.13.0