Document the bindings used by the Macronix raw NAND controller.
Signed-off-by: Mason Yang <masonccyang@xxxxxxxxxxx>
---
Documentation/devicetree/bindings/mtd/mxic-nand.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/mxic-nand.txt
diff --git a/Documentation/devicetree/bindings/mtd/mxic-nand.txt b/Documentation/devicetree/bindings/mtd/mxic-nand.txt
new file mode 100644
index 0000000..de37d60
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/mxic-nand.txt
@@ -0,0 +1,19 @@
+Macronix Raw NAND Controller Device Tree Bindings
+-------------------------------------------------
+
+Required properties:
+- compatible: should be "mxicy,multi-itfc-v009-nand-morph"
+- reg: should contain 1 entry for the registers
+- interrupts: interrupt line connected to this raw NAND controller
+- clock-names: should contain "ps", "send" and "send_dly"
+- clocks: should contain 3 phandles for the "ps", "send" and
+ "send_dly" clocks
+
+Example:
+
+ nand: nand-controller@43c30000 {
+ compatible = "mxicy,multi-itfc-v009-nand-morph";
+ reg = <0x43c30000 0x10000>;
+ clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>;
+ clock-names = "send", "send_dly", "ps";
+ };
--
1.9.1
