diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-25 11:22:32 +0200 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-28 09:08:46 +0200 |
commit | 00ce25c6dcdae5582ae4be37147ab33678adc995 (patch) | |
tree | 41c93102ae304a61738c31353e3cb5336ef0b297 /dts/Bindings/serial/st-asc.txt | |
parent | 0af79fbb6779921d3f1962773adb7fb57d3c89d4 (diff) | |
download | barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.gz barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.xz |
Add devicetree source files as of Linux-3.15-rc2
This adds the Linux dts files to barebox. The dts files are
generated from Ian Campbells device-tree-rebasing.git:
git://xenbits.xen.org/people/ianc/device-tree-rebasing.git
The dts are found in dts/ in the barebox repository and
will be updated from upstream regularly, probably for each upstream
-rc.
To keep the synchronization with upstream easy no changes to
the original files are allowed under dts/. Instead changes to
upstream dts files will be done using overlays in arch/$ARCH/dts/.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/serial/st-asc.txt')
-rw-r--r-- | dts/Bindings/serial/st-asc.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/dts/Bindings/serial/st-asc.txt b/dts/Bindings/serial/st-asc.txt new file mode 100644 index 0000000000..75d877f596 --- /dev/null +++ b/dts/Bindings/serial/st-asc.txt @@ -0,0 +1,18 @@ +*st-asc(Serial Port) + +Required properties: +- compatible : Should be "st,asc". +- reg, reg-names, interrupts, interrupt-names : Standard way to define device + resources with names. look in + Documentation/devicetree/bindings/resource-names.txt + +Optional properties: +- st,hw-flow-ctrl bool flag to enable hardware flow control. +- st,force-m1 bool flat to force asc to be in Mode-1 recommeded + for high bit rates (above 19.2K) +Example: +serial@fe440000{ + compatible = "st,asc"; + reg = <0xfe440000 0x2c>; + interrupts = <0 209 0>; +}; |