Add support for changing the transmit amplitude voltage in 100BASE-TX mode. Add support for configuration via DT. Signed-off-by: Dimitri Fedrau <dimitri.fedrau@xxxxxxxxxxxx> --- Changes in v2: - Remove binding ti,tx-amplitude-100base-tx-millivolt from ti,dp83822.yaml - Add binding tx-amplitude-100base-tx-gain-milli to ethernet-phy.yaml - Add helper to get tx amplitude gain from DT - Link to v1: https://lore.kernel.org/r/20250113-dp83822-tx-swing-v1-0-7ed5a9d80010@xxxxxxxxxxxx --- Dimitri Fedrau (3): dt-bindings: net: ethernet-phy: add property tx-amplitude-100base-tx-gain-milli net: phy: Add helper for getting tx amplitude gain net: phy: dp83822: Add support for changing the transmit amplitude voltage .../devicetree/bindings/net/ethernet-phy.yaml | 8 +++++ drivers/net/phy/dp83822.c | 37 ++++++++++++++++++++++ drivers/net/phy/phy_device.c | 20 +++++++++--- include/linux/phy.h | 3 ++ 4 files changed, 64 insertions(+), 4 deletions(-) --- base-commit: 64ff63aeefb03139ae27454bd4208244579ae88e change-id: 20241213-dp83822-tx-swing-5ba6c1e9b065 Best regards, -- Dimitri Fedrau <dimitri.fedrau@xxxxxxxxxxxx>
