Arnd Bergmann ba61ab1a23 arm64: zynqmp: SoC changes for v4.20
- Adding firmware API for SoC with debugfs interface
   Firmware driver communicates to Platform Management Unit (PMU) by using
   SMC instructions routed to Arm Trusted Firmware (ATF). Initial version
   adds support for base firmware driver with query and clock APIs.
 
   EEMI spec is available here:
   https://www.xilinx.com/support/documentation/user_guides/ug1200-eemi-api.pdf
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Merge tag 'zynqmp-soc-for-v4.20-v2' of https://github.com/Xilinx/linux-xlnx into next/drivers

arm64: zynqmp: SoC changes for v4.20

- Adding firmware API for SoC with debugfs interface
  Firmware driver communicates to Platform Management Unit (PMU) by using
  SMC instructions routed to Arm Trusted Firmware (ATF). Initial version
  adds support for base firmware driver with query and clock APIs.

  EEMI spec is available here:
  https://www.xilinx.com/support/documentation/user_guides/ug1200-eemi-api.pdf

* tag 'zynqmp-soc-for-v4.20-v2' of https://github.com/Xilinx/linux-xlnx:
  firmware: xilinx: Add debugfs for query data API
  firmware: xilinx: Add debugfs interface
  firmware: xilinx: Add clock APIs
  firmware: xilinx: Add query data API
  firmware: xilinx: Add Zynqmp firmware driver
  dt-bindings: firmware: Add bindings for ZynqMP firmware

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-09-26 17:18:53 +02:00
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