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| author | Warner Losh <imp@FreeBSD.org> | 2015-02-27 22:16:54 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2015-02-27 22:16:54 +0000 |
| commit | da75c2cc5808a45edc76752ba495dcc5dcd4346c (patch) | |
| tree | 74a0899e9f467d761efca9e14d7d3213fb899de8 /Bindings/rtc/dallas,ds1339.txt | |
| parent | ab9104d36764981b663e037d0e48496993a070a4 (diff) | |
| download | src-da75c2cc5808a45edc76752ba495dcc5dcd4346c.tar.gz src-da75c2cc5808a45edc76752ba495dcc5dcd4346c.zip | |
Import from device-tree git://xenbits.xen.org/people/ianc/device-tree-rebasing.git @c8c1b3a77934768c7f7a4a9c10140c8bec529059vendor/device-tree/ian-c8c1b3a7
Notes
Notes:
svn path=/vendor/device-tree/dist/; revision=279377
svn path=/vendor/device-tree/ian-c8c1b3a7/; revision=279379; tag=vendor/device-tree/ian-c8c1b3a7
Diffstat (limited to 'Bindings/rtc/dallas,ds1339.txt')
| -rw-r--r-- | Bindings/rtc/dallas,ds1339.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Bindings/rtc/dallas,ds1339.txt b/Bindings/rtc/dallas,ds1339.txt new file mode 100644 index 000000000000..916f57601a8f --- /dev/null +++ b/Bindings/rtc/dallas,ds1339.txt @@ -0,0 +1,18 @@ +* Dallas DS1339 I2C Serial Real-Time Clock + +Required properties: +- compatible: Should contain "dallas,ds1339". +- reg: I2C address for chip + +Optional properties: +- trickle-resistor-ohms : Selected resistor for trickle charger + Values usable for ds1339 are 250, 2000, 4000 + Should be given if trickle charger should be enabled +- trickle-diode-disable : Do not use internal trickle charger diode + Should be given if internal trickle charger diode should be disabled +Example: + ds1339: rtc@68 { + compatible = "dallas,ds1339"; + trickle-resistor-ohms = <250>; + reg = <0x68>; + }; |