tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1BMP085/BMP18x digital pressure sensors
2
3Required properties:
4- compatible: bosch,bmp085
5
6Optional properties:
7- chip-id: configurable chip id for non-default chip revisions
8- temp-measurement-period: temperature measurement period (milliseconds)
9- default-oversampling: default oversampling value to be used at startup,
10 value range is 0-3 with rising sensitivity.
11- interrupt-parent: should be the phandle for the interrupt controller
12- interrupts: interrupt mapping for IRQ
13
14Example:
15
16pressure@77 {
17 compatible = "bosch,bmp085";
18 reg = <0x77>;
19 chip-id = <10>;
20 temp-measurement-period = <100>;
21 default-oversampling = <2>;
22 interrupt-parent = <&gpio0>;
23 interrupts = <25 IRQ_TYPE_EDGE_RISING>;
24};