powerpc: add FHCI USB, FSL MCU, FSL UPM and GPIO LEDs bindings

This patch adds few bindings for the new drivers to be submitted through
the appropriate maintainers.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/Documentation/powerpc/dts-bindings/fsl/upm-nand.txt b/Documentation/powerpc/dts-bindings/fsl/upm-nand.txt
new file mode 100644
index 00000000000..84a04d5eb8e
--- /dev/null
+++ b/Documentation/powerpc/dts-bindings/fsl/upm-nand.txt
@@ -0,0 +1,28 @@
+Freescale Localbus UPM programmed to work with NAND flash
+
+Required properties:
+- compatible : "fsl,upm-nand".
+- reg : should specify localbus chip select and size used for the chip.
+- fsl,upm-addr-offset : UPM pattern offset for the address latch.
+- fsl,upm-cmd-offset : UPM pattern offset for the command latch.
+- gpios : may specify optional GPIO connected to the Ready-Not-Busy pin.
+
+Example:
+
+upm@1,0 {
+	compatible = "fsl,upm-nand";
+	reg = <1 0 1>;
+	fsl,upm-addr-offset = <16>;
+	fsl,upm-cmd-offset = <8>;
+	gpios = <&qe_pio_e 18 0>;
+
+	flash {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "...";
+
+		partition@0 {
+			...
+		};
+	};
+};