[PATCH 05/10] dt-bindings: gpio: Add gpio nodes for Actions S900 SoC
From: Manivannan Sadhasivam <hidden>
Date: 2018-02-17 20:45:47
Also in:
linux-arm-kernel, linux-gpio, lkml
Subsystem:
gpio subsystem, open firmware and flattened device tree bindings, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add gpio nodes for Actions Semi S900 SoC. Signed-off-by: Manivannan Sadhasivam <redacted> --- .../devicetree/bindings/gpio/actions,owl-gpio.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/actions,owl-gpio.txt
diff --git a/Documentation/devicetree/bindings/gpio/actions,owl-gpio.txt b/Documentation/devicetree/bindings/gpio/actions,owl-gpio.txt
new file mode 100644
index 000000000000..4cd4cb7bfd1b
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/actions,owl-gpio.txt@@ -0,0 +1,15 @@ +* Actions Semi OWL GPIO controller bindings + +- compatible : Should be "actions,s900-gpio" +- reg : Address and range of the GPIO controller registers. +- gpio-controller : Marks the device node as a GPIO controller. +- #gpio-cells : Should be <2>. The first cell is the gpio number and + the second cell is used to specify optional parameters. + +Example: + gpio: gpio@e01b0000 { + compatible = "actions,s900-gpio"; + reg = <0x0 0xe01b0000 0x0 0x1000>; + gpio-controller; + #gpio-cells = <2>; + };
--
2.14.1