Commit 28c55dc1 authored by Martin Fuzzey's avatar Martin Fuzzey Committed by Shawn Guo

W1: Add device tree support to MXC onewire master.

Signed-off-by: default avatarMartin Fuzzey <mfuzzey@parkeon.com>
Acked-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Acked-by: default avatarEvgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 96574a6d
* 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";
};
......@@ -186,9 +186,16 @@ static int mxc_w1_remove(struct platform_device *pdev)
return 0;
}
static struct of_device_id mxc_w1_dt_ids[] = {
{ .compatible = "fsl,imx21-owire" },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, mxc_w1_dt_ids);
static struct platform_driver mxc_w1_driver = {
.driver = {
.name = "mxc_w1",
.of_match_table = mxc_w1_dt_ids,
},
.probe = mxc_w1_probe,
.remove = mxc_w1_remove,
......
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