| Message ID | 20170609153436.18370-1-wens@csie.org (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Headers | show |
On Fri, Jun 09, 2017 at 11:34:36PM +0800, Chen-Yu Tsai wrote: > The Orange Pi Plus 2E, unlike the Orange Pi PC and PC Plus which its > schematics are based on, uses an external Realtek RTL8211E PHY in > RGMII mode, with a GPIO enabling the regulator for I/O signalling > power supplies. The PHY's main power supply is enabled by the main > 5V power supply. > > Add the regulator and PHY nodes, and override the PHY phandle under > the EMAC node, so that the EMAC works properly on this board. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> Applied, thanks! Maxime
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts index 5851a47a3089..80026f3caafc 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts @@ -50,4 +50,30 @@ / { model = "Xunlong Orange Pi Plus 2E"; compatible = "xunlong,orangepi-plus2e", "allwinner,sun8i-h3"; + + reg_gmac_3v3: gmac-3v3 { + compatible = "regulator-fixed"; + regulator-name = "gmac-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <100000>; + enable-active-high; + gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */ + }; +}; + +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&emac_rgmii_pins>; + phy-supply = <®_gmac_3v3>; + phy-handle = <&ext_rgmii_phy>; + phy-mode = "rgmii"; + status = "okay"; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; };
The Orange Pi Plus 2E, unlike the Orange Pi PC and PC Plus which its schematics are based on, uses an external Realtek RTL8211E PHY in RGMII mode, with a GPIO enabling the regulator for I/O signalling power supplies. The PHY's main power supply is enabled by the main 5V power supply. Add the regulator and PHY nodes, and override the PHY phandle under the EMAC node, so that the EMAC works properly on this board. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)