Add DT bindings document for Milbeaut M10V pinctrl.
Signed-off-by: Sugaya Taichi <sugaya.taichi@xxxxxxxxxxxxx>
---
.../pinctrl/socionext,milbeaut-pinctrl.txt | 35 ++++++++++++++++++++++
1 file changed, 35 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.txt
diff --git a/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.txt
new file mode 100644
index 0000000..6b54191
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/socionext,milbeaut-pinctrl.txt
@@ -0,0 +1,35 @@
+Milbeaut SoCs pin controller
+
+Required properties:
+- compatible: should be one of the following:
+ "socionext,milbeaut-m10v-pinctrl" - for m10v SoC
+- reg: offset and length of the register set.
+- reg-names: should be "pinctrl", "exiu".
+- gpio-controller: marks the device node as a gpio controller.
+- gpio-cells: should be 2.
+- interrupt-controller: marks the device node as a interrupt controller.
+- interrupt-cells: should be 2.
+- clocks: phandle to the input clock.
+- interrupts: three interrupts specifer.
+- interrupt-names: corresponds "interrupts" factor.
+
+Example:
+ pinctrl: pinctrl@1d022000 {
+ compatible = "socionext,milbeaut-m10v-pinctrl";
+ reg = <0x1d022000 0x1000>,
+ <0x1c26f000 0x1000>;
+ reg-names = "pinctrl", "exiu";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&clk 2>;
+ interrupts = <0 54 4>, <0 55 4>, <0 56 4>, <0 57 4>,
+ <0 58 4>, <0 59 4>, <0 60 4>, <0 61 4>,
+ <0 62 4>, <0 63 4>, <0 64 4>, <0 65 4>,
+ <0 66 4>, <0 67 4>, <0 68 4>, <0 69 4>;
+ interrupt-names = "pin-48", "pin-49", "pin-50", "pin-51",
+ "pin-52", "pin-53", "pin-54", "pin-55",
+ "pin-56", "pin-57", "pin-58", "pin-59",
+ "pin-60", "pin-61", "pin-62", "pin-63";
+ }
--
1.9.1
