linux-kernel - [PATCH v2 00/13] PHY: Add support for multilink configurations in Cadence Torrent PHY driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <1598545011-31772-1-git-send-email-sjakhade@cadence.com>
Date:   Thu, 27 Aug 2020 18:16:38 +0200
From:   Swapnil Jakhade <sjakhade@...ence.com>
To:     <vkoul@...nel.org>, <kishon@...com>, <robh+dt@...nel.org>,
        <p.zabel@...gutronix.de>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>
CC:     <mparab@...ence.com>, <sjakhade@...ence.com>,
        <yamonkar@...ence.com>, <tomi.valkeinen@...com>, <jsarha@...com>,
        <nsekhar@...com>
Subject: [PATCH v2 00/13] PHY: Add support for multilink configurations in Cadence Torrent PHY driver

Cadence Torrent PHY is a multiprotocol PHY supporting different multilink
PHY configurations including DisplayPort, PCIe, USB, SGMII, QSGMII etc.
This patch series extends functionality of Torrent PHY driver to support
following configurations:
- Single link PCIe configuration
- PCIe + SGMII/QSGMII Unique SSC multilink configuration
- Single link SGMII/QSGMII configuration
- Single link USB configuration
- PCIe + USB Unique SSC multilink configuration
- USB + SGMII/QSGMII multilink configuration

The changes have been validated on TI J7200 platform.

This patch series is dependent on [1] and [2] and should be applied on
top of these.

[1] https://lkml.org/lkml/2020/8/24/1586

[2] https://lkml.org/lkml/2020/8/27/667

Version History:

v2:
   - Rebased on latest PHY next and new PHY patch series [1] and [2]

Swapnil Jakhade (13):
  phy: cadence-torrent: Add single link PCIe support
  phy: cadence-torrent: Check cmn_ready assertion during PHY power on
  phy: cadence-torrent: Add PHY APB reset support
  dt-bindings: phy: Add PHY_TYPE_QSGMII definition
  phy: cadence-torrent: Add support for PHY multilink configuration
  phy: cadence-torrent: Update PHY reset for multilink configuration
  phy: cadence-torrent: Add clk changes for multilink configuration
  phy: cadence-torrent: Add PHY link configuration sequences for single
    link
  phy: cadence-torrent: Configure PHY_PLL_CFG as part of link_cmn_vals
  phy: cadence-torrent: Add single link SGMII/QSGMII register sequences
  phy: cadence-torrent: Add single link USB register sequences
  phy: cadence-torrent: Add PCIe + USB multilink configuration
  phy: cadence-torrent: Add USB + SGMII/QSGMII multilink configuration

 drivers/phy/cadence/phy-cadence-torrent.c | 1975 ++++++++++++++++++++-
 include/dt-bindings/phy/phy.h             |    1 +
 2 files changed, 1934 insertions(+), 42 deletions(-)

-- 
2.26.1