| Message ID | 20240913084022.3343903-1-o.rempel@pengutronix.de |
|---|---|
| Headers | show |
| Series | net: phy: Support master-slave config via device tree | expand |
On Fri, 13 Sep 2024 10:40:20 +0200 Oleksij Rempel wrote: > This patch series adds support for configuring the master/slave role of > PHYs via the device tree. A new `master-slave` property is introduced in > the device tree bindings, allowing PHYs to be forced into either master > or slave mode. This is particularly necessary for Single Pair Ethernet > (SPE) PHYs (1000/100/10Base-T1), where hardware strap pins may not be > available or correctly configured, but it is applicable to all PHY > types. I was hoping we'd see some acks here in time, but now Linus cut the 6.11 final so the 6.12 game is over now: pw-bot: defer
On Sun, Sep 15, 2024 at 06:06:30PM +0200, Jakub Kicinski wrote: > On Fri, 13 Sep 2024 10:40:20 +0200 Oleksij Rempel wrote: > > This patch series adds support for configuring the master/slave role of > > PHYs via the device tree. A new `master-slave` property is introduced in > > the device tree bindings, allowing PHYs to be forced into either master > > or slave mode. This is particularly necessary for Single Pair Ethernet > > (SPE) PHYs (1000/100/10Base-T1), where hardware strap pins may not be > > available or correctly configured, but it is applicable to all PHY > > types. > > I was hoping we'd see some acks here in time, but now Linus cut the 6.11 > final so the 6.12 game is over now: The device tree binding is not decided on yet. So deferred is correct. Andrew
On Sun, Sep 15, 2024 at 08:41:42PM +0200, Andrew Lunn wrote: > On Sun, Sep 15, 2024 at 06:06:30PM +0200, Jakub Kicinski wrote: > > On Fri, 13 Sep 2024 10:40:20 +0200 Oleksij Rempel wrote: > > > This patch series adds support for configuring the master/slave role of > > > PHYs via the device tree. A new `master-slave` property is introduced in > > > the device tree bindings, allowing PHYs to be forced into either master > > > or slave mode. This is particularly necessary for Single Pair Ethernet > > > (SPE) PHYs (1000/100/10Base-T1), where hardware strap pins may not be > > > available or correctly configured, but it is applicable to all PHY > > > types. > > > > I was hoping we'd see some acks here in time, but now Linus cut the 6.11 > > final so the 6.12 game is over now: > > The device tree binding is not decided on yet. So deferred is correct. No problem. See you on LPC, my flight starting right now. Regards, Oleksij
On Fri, Sep 13, 2024 at 10:40:22AM +0200, Oleksij Rempel wrote: > Introduce support for configuring the master/slave role of PHYs based on > the `timing-role` property in the device tree. While this functionality > is necessary for Single Pair Ethernet (SPE) PHYs (1000/100/10Base-T1) > where hardware strap pins may be unavailable or incorrectly set, it > works for any PHY type. > > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Thanks!
This patch series adds support for configuring the master/slave role of PHYs via the device tree. A new `master-slave` property is introduced in the device tree bindings, allowing PHYs to be forced into either master or slave mode. This is particularly necessary for Single Pair Ethernet (SPE) PHYs (1000/100/10Base-T1), where hardware strap pins may not be available or correctly configured, but it is applicable to all PHY types. changes v3: - rename master-slave to timing-role - add prefer-master/slave support Oleksij Rempel (2): dt-bindings: net: ethernet-phy: Add timing-role role property for ethernet PHYs net: phy: Add support for PHY timing-role configuration via device tree .../devicetree/bindings/net/ethernet-phy.yaml | 21 ++++++++++++ drivers/net/phy/phy-core.c | 33 +++++++++++++++++++ drivers/net/phy/phy_device.c | 3 ++ include/linux/phy.h | 1 + 4 files changed, 58 insertions(+) -- 2.39.2