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author | Martin Fuzzey <mfuzzey@parkeon.com> | 2013-01-29 15:46:10 (GMT) |
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committer | Shawn Guo <shawn.guo@linaro.org> | 2013-02-10 15:25:46 (GMT) |
commit | 28c55dc1acc863cb29832b5be2464ebcdafdc3d5 (patch) | |
tree | e6c4c051e3540b5e55fcda6b278a62037221aa16 /Documentation/devicetree | |
parent | 96574a6dc6bee2320276d7468162a72a0e5c3a34 (diff) | |
download | linux-fsl-qoriq-28c55dc1acc863cb29832b5be2464ebcdafdc3d5.tar.xz |
W1: Add device tree support to MXC onewire master.
Signed-off-by: Martin Fuzzey <mfuzzey@parkeon.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/w1/fsl-imx-owire.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt b/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt new file mode 100644 index 0000000..ecf42c0 --- /dev/null +++ b/Documentation/devicetree/bindings/w1/fsl-imx-owire.txt @@ -0,0 +1,19 @@ +* Freescale i.MX One wire bus master controller + +Required properties: +- compatible : should be "fsl,imx21-owire" +- reg : Address and length of the register set for the device + +Optional properties: +- clocks : phandle of clock that supplies the module (required if platform + clock bindings use device tree) + +Example: + +- From imx53.dtsi: +owire: owire@63fa4000 { + compatible = "fsl,imx53-owire", "fsl,imx21-owire"; + reg = <0x63fa4000 0x4000>; + clocks = <&clks 159>; + status = "disabled"; +}; |