/* * Copyright (c) 2016 Andreas Färber * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This library is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include / { compatible = "amlogic,meson-gxbb"; interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; cpus { #address-cells = <0x2>; #size-cells = <0x0>; cpu0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x0>; enable-method = "psci"; }; cpu1: cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x1>; enable-method = "psci"; }; cpu2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x2>; enable-method = "psci"; }; cpu3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x3>; enable-method = "psci"; }; }; arm-pmu { compatible = "arm,cortex-a53-pmu"; interrupts = , , , ; interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; psci { compatible = "arm,psci-0.2"; method = "smc"; }; timer { compatible = "arm,armv8-timer"; interrupts = , , , ; }; xtal: xtal-clk { compatible = "fixed-clock"; clock-frequency = <24000000>; clock-output-names = "xtal"; #clock-cells = <0>; }; soc { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; ranges; cbus: cbus@c1100000 { compatible = "simple-bus"; reg = <0x0 0xc1100000 0x0 0x100000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>; reset: reset-controller@4404 { compatible = "amlogic,meson-gxbb-reset"; reg = <0x0 0x04404 0x0 0x20>; #reset-cells = <1>; }; uart_A: serial@84c0 { compatible = "amlogic,meson-uart"; reg = <0x0 0x84c0 0x0 0x14>; interrupts = ; clocks = <&xtal>; status = "disabled"; }; uart_B: serial@84dc { compatible = "amlogic,meson-uart"; reg = <0x0 0x84dc 0x0 0x14>; interrupts = ; clocks = <&xtal>; status = "disabled"; }; uart_C: serial@8700 { compatible = "amlogic,meson-uart"; reg = <0x0 0x8700 0x0 0x14>; interrupts = ; clocks = <&xtal>; status = "disabled"; }; }; gic: interrupt-controller@c4301000 { compatible = "arm,gic-400"; reg = <0x0 0xc4301000 0 0x1000>, <0x0 0xc4302000 0 0x2000>, <0x0 0xc4304000 0 0x2000>, <0x0 0xc4306000 0 0x2000>; interrupt-controller; interrupts = ; #interrupt-cells = <3>; #address-cells = <0>; }; aobus: aobus@c8100000 { compatible = "simple-bus"; reg = <0x0 0xc8100000 0x0 0x100000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>; pinctrl_aobus: pinctrl@14 { compatible = "amlogic,meson-gxbb-aobus-pinctrl"; #address-cells = <2>; #size-cells = <2>; ranges; gpio_ao: bank@14 { reg = <0x0 0x00014 0x0 0x8>, <0x0 0x0002c 0x0 0x4>, <0x0 0x00024 0x0 0x8>; reg-names = "mux", "pull", "gpio"; gpio-controller; #gpio-cells = <2>; }; uart_ao_a_pins: uart_ao_a { mux { groups = "uart_tx_ao_a", "uart_rx_ao_a"; function = "uart_ao"; }; }; }; uart_AO: serial@4c0 { compatible = "amlogic,meson-uart"; reg = <0x0 0x004c0 0x0 0x14>; interrupts = ; clocks = <&xtal>; status = "disabled"; }; }; periphs: periphs@c8834000 { compatible = "simple-bus"; reg = <0x0 0xc8834000 0x0 0x2000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>; rng { compatible = "amlogic,meson-rng"; reg = <0x0 0x0 0x0 0x4>; }; pinctrl_periphs: pinctrl@4b0 { compatible = "amlogic,meson-gxbb-periphs-pinctrl"; #address-cells = <2>; #size-cells = <2>; ranges; gpio: bank@4b0 { reg = <0x0 0x004b0 0x0 0x28>, <0x0 0x004e8 0x0 0x14>, <0x0 0x00120 0x0 0x14>, <0x0 0x00430 0x0 0x40>; reg-names = "mux", "pull", "pull-enable", "gpio"; gpio-controller; #gpio-cells = <2>; }; emmc_pins: emmc { mux { groups = "emmc_nand_d07", "emmc_cmd", "emmc_clk"; function = "emmc"; }; }; sdcard_pins: sdcard { mux { groups = "sdcard_d0", "sdcard_d1", "sdcard_d2", "sdcard_d3", "sdcard_cmd", "sdcard_clk"; function = "sdcard"; }; }; uart_a_pins: uart_a { mux { groups = "uart_tx_a", "uart_rx_a"; function = "uart_a"; }; }; uart_b_pins: uart_b { mux { groups = "uart_tx_b", "uart_rx_b"; function = "uart_b"; }; }; uart_c_pins: uart_c { mux { groups = "uart_tx_c", "uart_rx_c"; function = "uart_c"; }; }; eth_pins: eth_c { mux { groups = "eth_mdio", "eth_mdc", "eth_clk_rx_clk", "eth_rx_dv", "eth_rxd0", "eth_rxd1", "eth_rxd2", "eth_rxd3", "eth_rgmii_tx_clk", "eth_tx_en", "eth_txd0", "eth_txd1", "eth_txd2", "eth_txd3"; function = "eth"; }; }; }; }; hiubus: hiubus@c883c000 { compatible = "simple-bus"; reg = <0x0 0xc883c000 0x0 0x2000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>; clkc: clock-controller@0 { compatible = "amlogic,gxbb-clkc"; #clock-cells = <1>; reg = <0x0 0x0 0x0 0x3db>; }; }; apb: apb@d0000000 { compatible = "simple-bus"; reg = <0x0 0xd0000000 0x0 0x200000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>; }; ethmac: ethernet@c9410000 { compatible = "amlogic,meson6-dwmac", "snps,dwmac"; reg = <0x0 0xc9410000 0x0 0x10000 0x0 0xc8834540 0x0 0x4>; interrupts = <0 8 1>; interrupt-names = "macirq"; clocks = <&xtal>; clock-names = "stmmaceth"; phy-mode = "rgmii"; status = "disabled"; }; }; };