From: David Koltak <david.kol...@linux.intel.com> commit 800553eb887b2477bed3693e931c6aadf484eefb from https://github.com/altera-opensource/linux-socfpga.git
Documentation showing the proper device tree node and binding for the Intel Remote System Update (RSU) driver for Stratix 10 SoC FPGAs. Signed-off-by: David Koltak <david.kol...@linux.intel.com> Signed-off-by: Meng Li <meng...@windriver.com> --- .../bindings/firmware/intel,stratix10-rsu.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/firmware/intel,stratix10-rsu.txt diff --git a/Documentation/devicetree/bindings/firmware/intel,stratix10-rsu.txt b/Documentation/devicetree/bindings/firmware/intel,stratix10-rsu.txt new file mode 100644 index 0000000..9df6f89 --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/intel,stratix10-rsu.txt @@ -0,0 +1,28 @@ +Intel Remote System Update (RSU) for Stratix10 SoC FPGAs +============================================ +The Intel Remote System Update (RSU) driver exposes interfaces +accessed through the Intel Service Layer to user space via SysFS +device attribute nodes. The RSU interfaces report/control some of +the optional RSU features of the Stratix 10 SoC FPGA. + +The RSU feature provides a way for customers to update the boot +configuration of a Stratix 10 SoC device with significantly reduced +risk of corrupting the bitstream storage and bricking the system. + +Required properties: +------------------- +The intel-rsu node has the following mandatory properties and must be located +under the firmware/svc node. + +- compatible: "intel,stratix10-rsu" + +Example: +------- + + firmware { + svc { + rsu { + compatible = "intel,stratix10-rsu"; + }; + }; + }; -- 2.7.4 -- _______________________________________________ linux-yocto mailing list linux-yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/linux-yocto