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Diffstat (limited to 'kernel/Documentation/devicetree/bindings/misc/bmp085.txt')
| -rw-r--r-- | kernel/Documentation/devicetree/bindings/misc/bmp085.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/misc/bmp085.txt b/kernel/Documentation/devicetree/bindings/misc/bmp085.txt new file mode 100644 index 000000000..d7a6deb6b --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/misc/bmp085.txt @@ -0,0 +1,24 @@ +BMP085/BMP18x digital pressure sensors + +Required properties: +- compatible: bosch,bmp085 + +Optional properties: +- chip-id: configurable chip id for non-default chip revisions +- temp-measurement-period: temperature measurement period (milliseconds) +- default-oversampling: default oversampling value to be used at startup, + value range is 0-3 with rising sensitivity. +- interrupt-parent: should be the phandle for the interrupt controller +- interrupts: interrupt mapping for IRQ + +Example: + +pressure@77 { + compatible = "bosch,bmp085"; + reg = <0x77>; + chip-id = <10>; + temp-measurement-period = <100>; + default-oversampling = <2>; + interrupt-parent = <&gpio0>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; +}; |