mtd: mxc_nand: implement device tree probing

This is tested on i.MX27.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/mtd/mxc-nand.txt b/Documentation/devicetree/bindings/mtd/mxc-nand.txt
new file mode 100644
index 000000000000..b5833d11c7be
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/mxc-nand.txt
@@ -0,0 +1,19 @@
+* Freescale's mxc_nand
+
+Required properties:
+- compatible: "fsl,imxXX-nand"
+- reg: address range of the nfc block
+- interrupts: irq to be used
+- nand-bus-width: see nand.txt
+- nand-ecc-mode: see nand.txt
+- nand-on-flash-bbt: see nand.txt
+
+Example:
+
+        nand@d8000000 {
+                compatible = "fsl,imx27-nand";
+                reg = <0xd8000000 0x1000>;
+                interrupts = <29>;
+                nand-bus-width = <8>;
+                nand-ecc-mode = "hw";
+        };