From 126e31faa12c0d40c3b603adb9ac6d72dd424860 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Sat, 8 Nov 2014 10:30:32 +1100 Subject: 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: NeilBrown Acked-by: Evgeniy Polyakov Signed-off-by: Tony Lindgren --- Documentation/devicetree/bindings/w1/omap-hdq.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/w1/omap-hdq.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/w1/omap-hdq.txt b/Documentation/devicetree/bindings/w1/omap-hdq.txt new file mode 100644 index 000000000000..fef794741bd1 --- /dev/null +++ b/Documentation/devicetree/bindings/w1/omap-hdq.txt @@ -0,0 +1,17 @@ +* 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"; + }; -- cgit v1.2.3