Message ID | 20190527130043.3384-1-narmstrong@baylibre.com (mailing list archive) |
---|---|
State | Mainlined |
Commit | e8e7037cb6f6c18c32ad74bfc873695802c4ece8 |
Headers | show |
Series | [v2] arm64: dts: meson-g12a-x96-max: Add Gigabit Ethernet Support | expand |
On Mon, May 27, 2019 at 3:00 PM Neil Armstrong <narmstrong@baylibre.com> wrote: > > Enable the network interface of the X96 Mac using an external > Realtek RTL8211F gigabit PHY, needing the same broken-eee properties > as the previous Amlogic SoC generations. > > Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes: > On Mon, May 27, 2019 at 3:00 PM Neil Armstrong <narmstrong@baylibre.com> wrote: >> >> Enable the network interface of the X96 Mac using an external >> Realtek RTL8211F gigabit PHY, needing the same broken-eee properties >> as the previous Amlogic SoC generations. >> >> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> > Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Queued for v5.3, Kevin
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts index 5cdc263b03e6..706753ddfa7d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts @@ -15,6 +15,7 @@ aliases { serial0 = &uart_AO; + ethernet0 = ðmac; }; chosen { stdout-path = "serial0:115200n8"; @@ -150,6 +151,27 @@ pinctrl-names = "default"; }; +&ext_mdio { + external_phy: ethernet-phy@0 { + /* Realtek RTL8211F (0x001cc916) */ + reg = <0>; + max-speed = <1000>; + eee-broken-1000t; + }; +}; + +ðmac { + pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <&external_phy>; + amlogic,tx-delay-ns = <2>; + snps,reset-gpio = <&gpio GPIOZ_14 0>; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-active-low; +}; + &uart_A { status = "okay"; pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
Enable the network interface of the X96 Mac using an external Realtek RTL8211F gigabit PHY, needing the same broken-eee properties as the previous Amlogic SoC generations. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- Changes since v1: - Fixed eth_rmii_pins into eth_pins .../boot/dts/amlogic/meson-g12a-x96-max.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+)