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Message-ID: <20221013090556.741357-1-nava.kishore.manne@amd.com>
Date: Thu, 13 Oct 2022 14:35:54 +0530
From: Nava kishore Manne <nava.kishore.manne@....com>
To: <git@...inx.com>, <michal.simek@...inx.com>, <mdf@...nel.org>,
<hao.wu@...el.com>, <yilun.xu@...el.com>, <trix@...hat.com>,
<gregkh@...uxfoundation.org>, <ronak.jain@...inx.com>,
<rajan.vaja@...inx.com>, <abhyuday.godhasara@...inx.com>,
<nava.kishore.manne@....com>, <harsha.harsha@...inx.com>,
<lakshmi.sai.krishna.potthuri@...inx.com>,
<tanmay.shah@...inx.com>, <linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <linux-fpga@...r.kernel.org>
Subject: [PATCH v3 0/2] Adds status interface for zynqmp-fpga
Adds status interface for zynqmp-fpga, It's a read only interface
which allows the user to get the Programmable Logic(PL) status.
-Device Initialization error.
-Device internal signal error.
-All I/Os are placed in High-Z state.
-Device start-up sequence error.
-Firmware error.
For more details refer the ug570.
https://docs.xilinx.com/v/u/en-US/ug570-ultrascale-configuration
Nava kishore Manne (2):
firmware: xilinx: Add pm api function for PL config reg readback
fpga: zynqmp-fpga: Adds status interface
drivers/firmware/xilinx/zynqmp.c | 35 +++++++++++
drivers/fpga/zynqmp-fpga.c | 87 ++++++++++++++++++++++++++++
include/linux/firmware/xlnx-zynqmp.h | 11 ++++
3 files changed, 133 insertions(+)
--
2.25.1
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