firmware: xilinx: Add version check for TRISTATE configuration

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Support for configuring TRISTATE parameter is added in ZYNQMP PMUFW(Xilinx
ZynqMP Platform Management Firmware) Configuration Param Set version 2.0.
If the requested configuration is TRISTATE and platform is ZYNQMP then
check the version before requesting Xilinx firmware to set the
configuration.

Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20230731095026.3766675-3-sai.krishna.potthuri@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Sai Krishna Potthuri 2023-07-31 15:20:24 +05:30 • committed by Linus Walleij

parent 03ffa9af3a

commit aa5ed7b3fb

2 changed files with 11 additions and 0 deletions

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9

drivers/firmware/xilinx/zynqmp.c

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2

include/linux/firmware/xlnx-zynqmp.h

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