Merge tag 'sound-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...

[firefly-linux-kernel-4.4.55.git] / Documentation / devicetree / bindings / net / ieee802154 / at86rf230.txt

diff --git a/Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt b/Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt
index d3bbdded4cbe8db90ce49648e95b6476212f27f6..168f1be509126ad2ad77c9e4bdcc4642847226b5 100644 (file)
--- a/Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt
+++ b/Documentation/devicetree/bindings/net/ieee802154/at86rf230.txt
@@ -6,11 +6,14 @@ Required properties:
   - spi-max-frequency: maximal bus speed, should be set to 7500000 depends
                        sync or async operation mode
   - reg:               the chipselect index
-  - interrupts:                the interrupt generated by the device
+  - interrupts:                the interrupt generated by the device. Non high-level
+                       can occur deadlocks while handling isr.
 
 Optional properties:
   - reset-gpio:                GPIO spec for the rstn pin
   - sleep-gpio:                GPIO spec for the slp_tr pin
+  - xtal-trim:         u8 value for fine tuning the internal capacitance
+                       arrays of xtal pins: 0 = +0 pF, 0xf = +4.5 pF
 
 Example:
 
@@ -18,6 +21,7 @@ Example:
                compatible = "atmel,at86rf231";
                spi-max-frequency = <7500000>;
                reg = <0>;
-               interrupts = <19 1>;
+               interrupts = <19 4>;
                interrupt-parent = <&gpio3>;
+               xtal-trim = /bits/ 8 <0x06>;
        };