netdev - [PATCH net-next v2 0/5] net: lan966x: Add support for PTP programmable pins

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: <20220427065127.3765659-1-horatiu.vultur@microchip.com>
Date:   Wed, 27 Apr 2022 08:51:22 +0200
From:   Horatiu Vultur <horatiu.vultur@...rochip.com>
To:     <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <davem@...emloft.net>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <UNGLinuxDriver@...rochip.com>, <richardcochran@...il.com>,
        Horatiu Vultur <horatiu.vultur@...rochip.com>
Subject: [PATCH net-next v2 0/5] net: lan966x: Add support for PTP programmable pins

Lan966x has 8 PTP programmable pins. The last pin is hardcoded to be used
by PHC0 and all the rest are shareable between the PHCs. The PTP pins can
implement both extts and perout functions.

v1->v2:
- use ptp_find_pin_unlocked instead of ptp_find_pin inside the irq handler.

Horatiu Vultur (5):
  dt-bindings: net: lan966x: Extend with the ptp external interrupt.
  net: lan966x: Change the PTP pin used to read/write the PHC.
  net: lan966x: Add registers used to configure the PTP pin
  net: lan966x: Add support for PTP_PF_PEROUT
  net: lan966x: Add support for PTP_PF_EXTTS

 .../net/microchip,lan966x-switch.yaml         |   2 +
 .../ethernet/microchip/lan966x/lan966x_main.c |  17 ++
 .../ethernet/microchip/lan966x/lan966x_main.h |   4 +
 .../ethernet/microchip/lan966x/lan966x_ptp.c  | 276 +++++++++++++++++-
 .../ethernet/microchip/lan966x/lan966x_regs.h |  40 +++
 5 files changed, 338 insertions(+), 1 deletion(-)

-- 
2.33.0