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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
ARM: dts: rockchip: Enable Ethernet on rv1126 Neu2-IO
Rockchip RV1126 has GMAC 10/100/1000M ethernet controller.
Enable ethernet node on Neu2-IO board.
Co-Developed-by: Jagan Teki <jagan@edgeble.ai>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Signed-off-by: Anand Moon <anand@edgeble.ai>
Link: https://lore.kernel.org/r/20230111172437.5295-4-anand@edgeble.ai
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
authored by
Anand Moon
and committed by
Heiko Stuebner
aa3555c5
594a76a4
+37
+37
arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts
+37
arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts
···
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};
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};
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&gmac {
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assigned-clocks = <&cru CLK_GMAC_SRC>, <&cru CLK_GMAC_TX_RX>,
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<&cru CLK_GMAC_ETHERNET_OUT>;
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assigned-clock-parents = <&cru CLK_GMAC_SRC_M1>, <&cru RGMII_MODE_CLK>;
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assigned-clock-rates = <125000000>, <0>, <25000000>;
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clock_in_out = "input";
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phy-handle = <&phy>;
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phy-mode = "rgmii";
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phy-supply = <&vcc_3v3>;
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pinctrl-names = "default";
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pinctrl-0 = <&rgmiim1_pins &clk_out_ethernetm1_pins>;
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tx_delay = <0x2a>;
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rx_delay = <0x1a>;
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status = "okay";
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};
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&mdio {
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phy: ethernet-phy@0 {
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compatible = "ethernet-phy-id001c.c916",
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"ethernet-phy-ieee802.3-c22";
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reg = <0x0>;
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pinctrl-names = "default";
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pinctrl-0 = <ð_phy_rst>;
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reset-assert-us = <20000>;
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reset-deassert-us = <100000>;
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reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
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};
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};
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&pinctrl {
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ethernet {
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eth_phy_rst: eth-phy-rst {
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rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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};
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};
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&sdmmc {
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bus-width = <4>;
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cap-mmc-highspeed;