linux-kernel - [PATCH v3 net-next 0/2] macb: add zynqmp SGMII dynamic configuration support

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Message-ID: <1663158796-14869-1-git-send-email-radhey.shyam.pandey@amd.com>
Date:   Wed, 14 Sep 2022 18:03:14 +0530
From:   Radhey Shyam Pandey <radhey.shyam.pandey@....com>
To:     <michal.simek@...inx.com>, <nicolas.ferre@...rochip.com>,
        <claudiu.beznea@...rochip.com>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <gregkh@...uxfoundation.org>, <andrew@...n.ch>,
        <conor.dooley@...rochip.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        <git@....com>, Radhey Shyam Pandey <radhey.shyam.pandey@....com>
Subject: [PATCH v3 net-next 0/2] macb: add zynqmp SGMII dynamic configuration support

This patchset add firmware and driver support to do SD/GEM dynamic
configuration. In traditional flow GEM secure space configuration
is done by FSBL. However in specific usescases like dynamic designs
where GEM is not enabled in base vivado design, FSBL skips GEM
initialization and we need a mechanism to configure GEM secure space
in linux space at runtime. 

Changes for v3:
- Introduce goto for common phy_exit return path.
- Use enum kernel-doc comment style for enum pm_sd_config_type and
  pm_gem_config_type.

Changes for v2:
- Add phy_exit() in error return paths.
- Use tab indent for zynqmp_pm_set_sd/gem_config return documentation.


Radhey Shyam Pandey (1):
  net: macb: Add zynqmp SGMII dynamic configuration support

Ronak Jain (1):
  firmware: xilinx: add support for sd/gem config

 drivers/firmware/xilinx/zynqmp.c         | 31 ++++++++++++++++
 drivers/net/ethernet/cadence/macb_main.c | 22 ++++++++++++
 include/linux/firmware/xlnx-zynqmp.h     | 45 ++++++++++++++++++++++++
 3 files changed, 98 insertions(+)

-- 
2.25.1