projects / mirror_ubuntu-eoan-kernel.git / blame
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1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* | |
| 3 | * Copyright (c) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>. | |
| 4 | */ | |
| 5 | ||
| 6 | #include "meson8.dtsi" | |
| 7 | ||
| 8 | / { | |
| 9 | model = "Amlogic Meson8m2 SoC"; | |
| 10 | compatible = "amlogic,meson8m2"; | |
| 11 | }; /* end of / */ | |
| 12 | ||
| 13 | &clkc { | |
| 14 | compatible = "amlogic,meson8m2-clkc", "amlogic,meson8-clkc"; | |
| 15 | }; | |
| 16 | ||
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17 | &dmcbus { |
| 18 | /* the offset of the canvas registers has changed compared to Meson8 */ | |
| 19 | /delete-node/ video-lut@20; | |
| 20 | ||
| 21 | canvas: video-lut@48 { | |
| 22 | compatible = "amlogic,meson8m2-canvas", "amlogic,canvas"; | |
| 23 | reg = <0x48 0x14>; | |
| 24 | }; | |
| 25 | }; | |
| 26 | ||
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27 | ðmac { |
| 28 | compatible = "amlogic,meson8m2-dwmac", "snps,dwmac"; | |
| 29 | reg = <0xc9410000 0x10000 | |
| 30 | 0xc1108140 0x8>; | |
| 31 | clocks = <&clkc CLKID_ETH>, | |
| 32 | <&clkc CLKID_MPLL2>, | |
| 33 | <&clkc CLKID_MPLL2>; | |
| 34 | clock-names = "stmmaceth", "clkin0", "clkin1"; | |
| 35 | resets = <&reset RESET_ETHERNET>; | |
| 36 | reset-names = "stmmaceth"; | |
| 37 | }; | |
| 38 | ||
| 39 | &pinctrl_aobus { | |
| 40 | compatible = "amlogic,meson8m2-aobus-pinctrl", | |
| 41 | "amlogic,meson8-aobus-pinctrl"; | |
| 42 | }; | |
| 43 | ||
| 44 | &pinctrl_cbus { | |
| 45 | compatible = "amlogic,meson8m2-cbus-pinctrl", | |
| 46 | "amlogic,meson8-cbus-pinctrl"; | |
| 47 | ||
| 48 | eth_rgmii_pins: ethernet { | |
| 49 | mux { | |
| 50 | groups = "eth_tx_clk_50m", "eth_tx_en", | |
| 51 | "eth_txd3", "eth_txd2", | |
| 52 | "eth_txd1", "eth_txd0", | |
| 53 | "eth_rx_clk_in", "eth_rx_dv", | |
| 54 | "eth_rxd3", "eth_rxd2", | |
| 55 | "eth_rxd1", "eth_rxd0", | |
| 56 | "eth_mdio", "eth_mdc"; | |
| 57 | function = "ethernet"; | |
| 7e26335b | 58 | bias-disable; |
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59 | }; |
| 60 | }; | |
| 61 | }; | |
| 62 | ||
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63 | &saradc { |
| 64 | compatible = "amlogic,meson8m2-saradc", "amlogic,meson-saradc"; | |
| 65 | }; | |
| 66 | ||
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67 | &wdt { |
| 68 | compatible = "amlogic,meson8m2-wdt", "amlogic,meson8b-wdt"; | |
| 69 | }; |