[v4,2/3] ieee802154: Add device tree documentation for CA8210

Commit Message

[e-mail] Nov. 23, 2016, 10:24 a.m. UTC

From: Harry Morris <[e-mail]>

Signed-off-by: Harry Morris <[e-mail]>
Acked-by: Stefan Schmidt <[e-mail]>
---
 .../devicetree/bindings/net/ieee802154/ca8210.txt  | 28 ++++++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.txt        |  1 +
 2 files changed, 29 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/ieee802154/ca8210.txt

--
2.9.3.windows.1
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Patch

diff --git a/Documentation/devicetree/bindings/net/ieee802154/ca8210.txt b/Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
new file mode 100644
index 0000000..0297ce8
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
@@ -0,0 +1,28 @@ 
+* CA8210 IEEE 802.15.4 *
+
+Required properties:
+	- compatible:           Should be "cascoda,ca8210"
+	- reg:                  Controlling chip select
+	- spi-max-frequency:    Maximum clock speed, should be *less than*
+	                        4000000
+	- spi-cpol:             Requires inverted clock polarity
+	- reset-gpio:           GPIO attached to reset
+	- irq-gpio:             GPIO attached to IRQ
+Optional properties:
+	- extclock-enable:      Include for the ca8210 to route its 16MHz clock
+	                        to an output
+	- extclock-freq:        Frequency in Hz of the external clock
+	- extclock-gpio:        GPIO of the ca8210 to output the clock on
+
+Example:
+	ca8210@0 {
+		compatible = "cascoda,ca8210";
+		reg = <0>;
+		spi-max-frequency = <3000000>;
+		spi-cpol;
+		reset-gpio = <&gpio1 1 GPIO_ACTIVE_HIGH>;
+		irq-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+		extclock-enable;
+		extclock-freq = 16000000;
+		extclock-gpio = 2;
+	};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 24c6f65..6c5609f 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -47,6 +47,7 @@  brcm	Broadcom Corporation
 buffalo	Buffalo, Inc.
 calxeda	Calxeda
 capella	Capella Microsystems, Inc
+cascoda	Cascoda, Ltd.
 cavium	Cavium, Inc.
 cdns	Cadence Design Systems Inc.
 ceva	Ceva, Inc.