Commit 126e31fa authored by NeilBrown's avatar NeilBrown Committed by Tony Lindgren

w1: omap-hdq: support device probing with device-tree

This driver has no 'compatible' string and so is not found when
using device-tree.

Add one with value to match
		hdqw1w: 1w@480b2000 {
device in omap3.dtsi.
Signed-off-by: default avatarNeilBrown <neilb@suse.de>
Acked-by: default avatarEvgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent cac7f242
* OMAP HDQ One wire bus master controller
Required properties:
- compatible : should be "ti,omap3-1w"
- reg : Address and length of the register set for the device
- interrupts : interrupt line.
- ti,hwmods : "hdq1w"
Example:
- From omap3.dtsi
hdqw1w: 1w@480b2000 {
compatible = "ti,omap3-1w";
reg = <0x480b2000 0x1000>;
interrupts = <58>;
ti,hwmods = "hdq1w";
};
...@@ -72,11 +72,18 @@ struct hdq_data { ...@@ -72,11 +72,18 @@ struct hdq_data {
static int omap_hdq_probe(struct platform_device *pdev); static int omap_hdq_probe(struct platform_device *pdev);
static int omap_hdq_remove(struct platform_device *pdev); static int omap_hdq_remove(struct platform_device *pdev);
static struct of_device_id omap_hdq_dt_ids[] = {
{ .compatible = "ti,omap3-1w" },
{}
};
MODULE_DEVICE_TABLE(of, omap_hdq_dt_ids);
static struct platform_driver omap_hdq_driver = { static struct platform_driver omap_hdq_driver = {
.probe = omap_hdq_probe, .probe = omap_hdq_probe,
.remove = omap_hdq_remove, .remove = omap_hdq_remove,
.driver = { .driver = {
.name = "omap_hdq", .name = "omap_hdq",
.of_match_table = omap_hdq_dt_ids,
}, },
}; };
......
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