diff options
Diffstat (limited to 'Documentation/devicetree/bindings/gpio/gpio-clps711x.txt')
-rw-r--r-- | Documentation/devicetree/bindings/gpio/gpio-clps711x.txt | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-clps711x.txt b/Documentation/devicetree/bindings/gpio/gpio-clps711x.txt deleted file mode 100644 index 0a304ad29d81..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-clps711x.txt +++ /dev/null @@ -1,28 +0,0 @@ -Cirrus Logic CLPS711X GPIO controller - -Required properties: -- compatible: Should be "cirrus,ep7209-gpio" -- reg: Physical base GPIO controller registers location and length. - There should be two registers, first is DATA register, the second - is DIRECTION. -- gpio-controller: Marks the device node as a gpio controller. -- #gpio-cells: Should be two. The first cell is the pin number and - the second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low - -Note: Each GPIO port should have an alias correctly numbered in "aliases" -node. - -Example: - -aliases { - gpio0 = &porta; -}; - -porta: gpio@80000000 { - compatible = "cirrus,ep7312-gpio","cirrus,ep7209-gpio"; - reg = <0x80000000 0x1>, <0x80000040 0x1>; - gpio-controller; - #gpio-cells = <2>; -}; |