mtd: partitions: Add AFS partitions DT bindings

This adds device tree bindings for ARM Firmware Suite
flash partitioning used in NOR flashes on ARM reference
designs.

Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.txt b/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.txt
new file mode 100644 (file)
index 0000000..d5c5616
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.txt
@@ -0,0 +1,17 @@
+ARM AFS - ARM Firmware Suite Partitions
+=======================================
+
+The ARM Firmware Suite is a flash partitioning system found on the
+ARM reference designs: Integrator AP, Integrator CP, Versatile AB,
+Versatile PB, the RealView family, Versatile Express and Juno.
+
+Required properties:
+- compatible : (required) must be "arm,arm-firmware-suite"
+
+Example:
+
+flash@0 {
+       partitions {
+               compatible = "arm,arm-firmware-suite";
+       };
+};