From: Georgi Vlaev <[email protected]> Add device tree binging document for the ngpmb NVRAM device.
Signed-off-by: Georgi Vlaev <[email protected]> [Ported from Juniper kernel] Signed-off-by: Pantelis Antoniou <[email protected]> --- .../devicetree/bindings/mtd/ngpmb-nvram.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/ngpmb-nvram.txt diff --git a/Documentation/devicetree/bindings/mtd/ngpmb-nvram.txt b/Documentation/devicetree/bindings/mtd/ngpmb-nvram.txt new file mode 100644 index 0000000..297ad0e --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/ngpmb-nvram.txt @@ -0,0 +1,22 @@ +Non Volatile RAM device on a Juniper NG PMB FPGA + +These devices are found in the PTX series of Juniper routers. + +Required properties: +- compatible : must be "jnx,ngpmb-nvram" + +Optional properties: +- reg : memory address for the RAM, note that this is not +required since usually the device is a subdevice of the SAM MFD +driver which fills in the register fields. + +For the rest of the properties, see mtd-physmap.txt. + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Example: + +ngpmb_nvram { + compatible = "jnx,ngpmb-nvram"; +}; -- 1.9.1
