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Commit 777fa58d authored by Yixun Lan's avatar Yixun Lan Committed by Kevin Hilman
Browse files

ARM64: dts: meson-axg: add RMII pins for ethernet controller 



Comparing to RGMII interface, the RMII interface require few pins.
So it's worth describing them here.

Signed-off-by: default avatarYixun Lan <yixun.lan@amlogic.com>
Acked-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 7d6d8a20

arch/arm64/boot/dts/amlogic/meson-axg.dtsi

+30 −0
Original line number Diff line number Diff line
@@ -306,6 +306,36 @@ 
					gpio-ranges = <&pinctrl_periphs 0 0 86>;

				};



				eth_rmii_x_pins: eth-x-rmii {

					mux {

						groups = "eth_mdio_x",

						       "eth_mdc_x",

						       "eth_rgmii_rx_clk_x",

						       "eth_rx_dv_x",

						       "eth_rxd0_x",

						       "eth_rxd1_x",

						       "eth_txen_x",

						       "eth_txd0_x",

						       "eth_txd1_x";

						function = "eth";

					};

				};



				eth_rmii_y_pins: eth-y-rmii {

					mux {

						groups = "eth_mdio_y",

						       "eth_mdc_y",

						       "eth_rgmii_rx_clk_y",

						       "eth_rx_dv_y",

						       "eth_rxd0_y",

						       "eth_rxd1_y",

						       "eth_txen_y",

						       "eth_txd0_y",

						       "eth_txd1_y";

						function = "eth";

					};

				};



				eth_rgmii_x_pins: eth-x-rgmii {

					mux {

						groups = "eth_mdio_x",