Re: [PATCH v2 04/20] ARM: sun8i: dt: Add DT bindings documentation for Allwinner syscon
From: Rob Herring <hidden>
Date: 2017-03-21 01:08:13
Also in:
linux-arm-kernel, linux-devicetree, lkml
On Tue, Mar 14, 2017 at 03:18:40PM +0100, Corentin Labbe wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Corentin Labbe <redacted> --- .../devicetree/bindings/misc/allwinner,syscon.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/allwinner,syscon.txtdiff --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@01c00000 { + compatible = "syscon", "allwinner,sun8i-h3-system-controller";
Wrong order of compatibles.
+ reg = <0x01c00000 0x1000>; +}; -- 2.10.2
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