From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- .../devicetree/bindings/net/ieee802154/ca8210.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/ieee802154/ca8210.txt (limited to 'Documentation/devicetree/bindings/net/ieee802154/ca8210.txt') diff --git a/Documentation/devicetree/bindings/net/ieee802154/ca8210.txt b/Documentation/devicetree/bindings/net/ieee802154/ca8210.txt new file mode 100644 index 000000000..a1046e636 --- /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; + }; -- cgit v1.2.3