diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2018-09-22 17:10:02 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2018-09-26 10:48:59 +0200 |
| commit | a77d0bab18fcb393dd4c06438d612fcf40d75a35 (patch) | |
| tree | 41f1d81df8ea432a19cb263e27ac53f9340b2ec1 /arch/arm/boot/dts/meson8b.dtsi | |
| parent | ARM: dts: meson8b: add the I2C_A, PWM_C and UART_B pins (diff) | |
| download | linux-a77d0bab18fcb393dd4c06438d612fcf40d75a35.tar.xz linux-a77d0bab18fcb393dd4c06438d612fcf40d75a35.zip | |
ARM: dts: meson8b: add the RMII pins
Some boards use an RMII Ethernet PHY which requires fewer pins than the
RGMII PHYs. Add a separate eth_rmii_pins node which does not include the
pins which are only required for RGMII (but not for RMII) PHYs.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm/boot/dts/meson8b.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/meson8b.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index 4bbbbc6bea83..cd1ca9dda126 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -223,6 +223,21 @@ }; }; + eth_rmii_pins: eth-rmii { + mux { + groups = "eth_tx_en", + "eth_txd1_0", + "eth_txd0_0", + "eth_rx_clk", + "eth_rx_dv", + "eth_rxd1", + "eth_rxd0", + "eth_mdio_en", + "eth_mdc"; + function = "ethernet"; + }; + }; + i2c_a_pins: i2c-a { mux { groups = "i2c_sda_a", "i2c_sck_a"; |