[[RFC] PATCH v2 3/4] dt-bindings: can: tcan4x5x: Add DT bindings for TCAN4x5X driver
From: Dan Murphy
Date: Wed Dec 05 2018 - 14:28:51 EST
DT binding documentation for TI TCAN4x5x driver.
Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
---
.../devicetree/bindings/net/can/tcan4x5x.txt | 34 +++++++++++++++++++
1 file changed, 34 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/can/tcan4x5x.txt
diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
new file mode 100644
index 000000000000..c742d0f10861
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
@@ -0,0 +1,34 @@
+Texas Instruments TCAN4x5x CAN Controller
+================================================
+
+This file provides device node information for the TCAN4x5x interface contains.
+
+Required properties:
+ - compatible: "ti,tcan4x5x"
+ - reg: 0
+ - #address-cells : 1
+ - #size-cells : 0
+ - spi-max-frequency: Maximum frequency of the SPI bus the chip can
+ operate at should be less than or equal to 18 MHz.
+ - data-ready-gpios: Interrupt GPIO for data and error reporting.
+ - wake-up-gpios: Wake up GPIO to wake up the TCAN device
+
+See Documentation/devicetree/bindings/net/can/m_can.txt for additional
+required property details.
+
+Optional properties:
+ - reset-gpios: Hardwired output GPIO. If not defined then software
+ reset.
+
+Example:
+tcan4x5x: tcan4x5x@0 {
+ compatible = "ti,tcan4x5x";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ clocks = <&tclkin_ck>;
+ spi-max-frequency = <10000000>;
+ data-ready-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+ wake-up-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
+ };
--
2.20.0.rc2.7.g965798d1f2