tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* OMAP HDQ One wire bus master controller
2
3Required properties:
4- compatible : should be "ti,omap3-1w" or "ti,am4372-hdq"
5- reg : Address and length of the register set for the device
6- interrupts : interrupt line.
7- ti,hwmods : "hdq1w"
8
9Optional properties:
10- ti,mode: should be "hdq": HDQ mode "1w": one-wire mode.
11 If not specified HDQ mode is implied.
12
13Example:
14
15- From omap3.dtsi
16 hdqw1w: 1w@480b2000 {
17 compatible = "ti,omap3-1w";
18 reg = <0x480b2000 0x1000>;
19 interrupts = <58>;
20 ti,hwmods = "hdq1w";
21 ti,mode = "hdq";
22 };