b632506c5a
Add the "timing-adjusment" clock now that we now that this is connected to the PRG_ETHERNET registers. It is used internally to generate the RGMII RX delay no the MAC side (if needed). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20200512215148.540322-2-martin.blumenstingl@googlemail.com
79 lines
1.7 KiB
Plaintext
79 lines
1.7 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>.
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*/
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#include "meson8.dtsi"
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/ {
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model = "Amlogic Meson8m2 SoC";
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compatible = "amlogic,meson8m2";
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}; /* end of / */
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&clkc {
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compatible = "amlogic,meson8m2-clkc", "amlogic,meson8-clkc";
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};
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&dmcbus {
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/* the offset of the canvas registers has changed compared to Meson8 */
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/delete-node/ video-lut@20;
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canvas: video-lut@48 {
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compatible = "amlogic,meson8m2-canvas", "amlogic,canvas";
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reg = <0x48 0x14>;
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};
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};
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ðmac {
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compatible = "amlogic,meson8m2-dwmac", "snps,dwmac";
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reg = <0xc9410000 0x10000
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0xc1108140 0x8>;
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clocks = <&clkc CLKID_ETH>,
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<&clkc CLKID_MPLL2>,
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<&clkc CLKID_MPLL2>,
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<&clkc CLKID_FCLK_DIV2>;
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clock-names = "stmmaceth", "clkin0", "clkin1", "timing-adjustment";
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resets = <&reset RESET_ETHERNET>;
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reset-names = "stmmaceth";
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};
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&pinctrl_aobus {
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compatible = "amlogic,meson8m2-aobus-pinctrl",
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"amlogic,meson8-aobus-pinctrl";
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};
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&pinctrl_cbus {
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compatible = "amlogic,meson8m2-cbus-pinctrl",
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"amlogic,meson8-cbus-pinctrl";
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eth_rgmii_pins: ethernet {
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mux {
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groups = "eth_tx_clk_50m", "eth_tx_en",
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"eth_txd3", "eth_txd2",
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"eth_txd1", "eth_txd0",
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"eth_rx_clk_in", "eth_rx_dv",
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"eth_rxd3", "eth_rxd2",
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"eth_rxd1", "eth_rxd0",
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"eth_mdio", "eth_mdc";
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function = "ethernet";
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bias-disable;
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};
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};
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};
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&saradc {
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compatible = "amlogic,meson8m2-saradc", "amlogic,meson-saradc";
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};
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&usb0_phy {
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compatible = "amlogic,meson8m2-usb2-phy", "amlogic,meson-mx-usb2-phy";
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};
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&usb1_phy {
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compatible = "amlogic,meson8m2-usb2-phy", "amlogic,meson-mx-usb2-phy";
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};
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&wdt {
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compatible = "amlogic,meson8m2-wdt", "amlogic,meson8b-wdt";
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};
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