en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/drivers/firmware/xilinx/Kconfig#4b9cbf50 arm64: zynqmp: Make zynqmp_firmware driver optionalMake zynqmp_firmware driver as optional to disable it, if user don'twant to use default zynqmp firmware interface.Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>Signed-off-by: Michal Simek <michal.simek@xilinx.com> List of files: /linux-6.15/drivers/firmware/xilinx/Kconfig Wed, 26 Feb 2020 00:04:20 +0000 Tejas Patel <tejas.patel@xilinx.com> http://172.16.0.5:8080/history/linux-6.15/drivers/firmware/xilinx/Kconfig#e23d9c6d drivers: soc: xilinx: Add ZynqMP power domain driverThe zynqmp-genpd driver communicates the usage requirementsfor logical power domains / devices to the platform FW.FW is responsible for choosing appropriate power states,taking Linux' usage information into account.Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>Signed-off-by: Michal Simek <michal.simek@xilinx.com> List of files: /linux-6.15/drivers/firmware/xilinx/Kconfig Fri, 01 Feb 2019 22:08:50 +0000 Jolly Shah <jolly.shah@xilinx.com> http://172.16.0.5:8080/history/linux-6.15/drivers/firmware/xilinx/Kconfig#b3217252 firmware: xilinx: Add debugfs interfaceFirmware-debug provides debugfs interface to all APIs.Debugfs can be used to call firmware APIs with requiredparameters.Usage:* Calling firmware API through debugfs: # echo "<api-name> <arg1> .. <argn>" > /sys/.../zynqmp-firmware/pm* Read output of last called firmware API: # cat /sys/.../zynqmp-firmware/pmRefer ug1200 for more information on these APIs: * https://www.xilinx.com/support/documentation/user_guides/ug1200-eemi-api.pdfAdd basic debugfs file to get API version.Signed-off-by: Rajan Vaja <rajanv@xilinx.com>Signed-off-by: Jolly Shah <jollys@xilinx.com>Signed-off-by: Michal Simek <michal.simek@xilinx.com> List of files: /linux-6.15/drivers/firmware/xilinx/Kconfig Wed, 12 Sep 2018 19:38:39 +0000 Rajan Vaja <rajanv@xilinx.com> http://172.16.0.5:8080/history/linux-6.15/drivers/firmware/xilinx/Kconfig#76582671 firmware: xilinx: Add Zynqmp firmware driverThis patch is adding communication layer with firmware.Firmware driver provides an interface to firmware APIs.Interface APIs can be used by any driver to communicate toPMUFW(Platform Management Unit). All requests go through ATF.Signed-off-by: Rajan Vaja <rajanv@xilinx.com>Signed-off-by: Jolly Shah <jollys@xilinx.com>Signed-off-by: Michal Simek <michal.simek@xilinx.com> List of files: /linux-6.15/drivers/firmware/xilinx/Kconfig Wed, 12 Sep 2018 19:38:36 +0000 Rajan Vaja <rajanv@xilinx.com>