38 lines
918 B
Plaintext
38 lines
918 B
Plaintext
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NXP i.MX (MXC) One wire bus master controller
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=======================
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Child nodes are required in device tree. The driver will detect
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the devices serial number and then search in the child nodes in the device tree
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for the proper node and try to match it with the device.
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Also check doc/device-tree-bindings/w1-eeprom for possible child nodes drivers
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Driver:
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- drivers/w1/mxc_w1.c
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Required properties:
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- compatible : should be one of
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"fsl,imx21-owire", "fsl,imx27-owire", "fsl,imx31-owire", "fsl,imx25-owire"
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"fsl,imx25-owire", "fsl,imx35-owire", "fsl,imx50-owire", "fsl,imx53-owire"
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- reg : Address and length of the register set for the device
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Optional:
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* none
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Example:
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onewire {
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compatible = "fsl,imx53-owire";
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reg = <0x63fa4000 0x4000>;
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};
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Example with child:
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onewire {
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compatible = "fsl,imx53-owire";
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reg = <0x63fa4000 0x4000>;
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eeprom1: eeprom@0 {
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compatible = "maxim,ds24xxx";
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};
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};
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