linux-kernel - [PATCH net-next v4 0/2] net: dsa: microchip: enable setting rmii reference

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Date:   Fri, 20 Oct 2023 16:25:02 +0200
From:   Ante Knezic <ante.knezic@...mholz.de>
To:     <netdev@...r.kernel.org>
CC:     <woojung.huh@...rochip.com>, <andrew@...n.ch>,
        <f.fainelli@...il.com>, <olteanv@...il.com>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <marex@...x.de>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <UNGLinuxDriver@...rochip.com>, <o.rempel@...gutronix.de>,
        Ante Knezic <ante.knezic@...mholz.de>
Subject: [PATCH net-next v4 0/2] net: dsa: microchip: enable setting rmii reference

KSZ88X3 devices can select between internal and external RMII reference clock.
This patch series introduces new device tree property for setting reference
clock to internal.

---
V4:
  - remove rmii_clk_internal from ksz_device, as its not needed any more
  - move rmii clk config as well as ksz8795_cpu_interface_select to 
    ksz8_config_cpu_port
V3: 
  - move ksz_cfg from global switch config to port config as suggested by Vladimir
    Oltean
  - reverse patch order as suggested by Vladimir Oltean
  - adapt dt schema as suggested by Conor Dooley
V2: 
  - don't rely on default register settings - enforce set/clear property as
    suggested by Andrew Lunn
  - enforce dt schema as suggested by Conor Dooley

Ante Knezic (2):
  dt-bindings: net: microchip,ksz: document microchip,rmii-clk-internal
  net: dsa: microchip: add property to select internal RMII reference
    clock

 .../devicetree/bindings/net/dsa/microchip,ksz.yaml | 17 +++++++++++++
 drivers/net/dsa/microchip/ksz8795.c                | 28 +++++++++++++++++-----
 drivers/net/dsa/microchip/ksz8795_reg.h            |  3 +++
 3 files changed, 42 insertions(+), 6 deletions(-)

-- 
2.11.0