UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

misc: bmp085: devicetree irq update. 

Document irq handling for bmp085.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marek Belisko 2013-11-30 16:26:01 +01:00 committed by Greg Kroah-Hartman
parent c07f85c5d7
commit b0abd6ee9e
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/devicetree/bindings/misc/bmp085.txt
View File

@ -8,6 +8,8 @@ Optional properties:
- temp-measurement-period: temperature measurement period (milliseconds) - temp-measurement-period: temperature measurement period (milliseconds)
- default-oversampling: default oversampling value to be used at startup, - default-oversampling: default oversampling value to be used at startup,
value range is 0-3 with rising sensitivity. value range is 0-3 with rising sensitivity.
- interrupt-parent: should be the phandle for the interrupt controller
- interrupts: interrupt mapping for IRQ
Example: Example:
@ -17,4 +19,6 @@ pressure@77 {
chip-id = <10>; chip-id = <10>;
temp-measurement-period = <100>; temp-measurement-period = <100>;
default-oversampling = <2>; default-oversampling = <2>;
interrupt-parent = <&gpio0>;
interrupts = <25 IRQ_TYPE_EDGE_RISING>;
}; };

Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 519 B

After

Width:  |  Height:  |  Size: 701 B