diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a1c776b8dcec51554879d1e001f7f96bd653efd8..bcde1927383fe017b0b43f67fd4f4642bb5fb1b0 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -199,6 +199,8 @@ dtb-$(CONFIG_ARCH_LPC32XX) += \ ea3250.dtb phy3250.dtb dtb-$(CONFIG_MACH_MESON6) += \ meson6-atv1200.dtb +dtb-$(CONFIG_MACH_MESON8) += \ + meson8-minix-neo-x8.dtb dtb-$(CONFIG_ARCH_MMP) += \ pxa168-aspenite.dtb \ pxa910-dkb.dtb \ diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index b67ede515bcdeb9decd615aac0a7b30b0951a30d..548441384d2a39488d7daffef79ed6c707576a86 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -150,5 +150,25 @@ interrupts = <0 15 1>; status = "disabled"; }; + + spifc: spi@c1108c80 { + compatible = "amlogic,meson6-spifc"; + reg = <0xc1108c80 0x80>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk81>; + status = "disabled"; + }; + + ethmac: ethernet@c9410000 { + compatible = "amlogic,meson6-dwmac", "snps,dwmac"; + reg = <0xc9410000 0x10000 + 0xc1108108 0x4>; + interrupts = <0 8 1>; + interrupt-names = "macirq"; + clocks = <&clk81>; + clock-names = "stmmaceth"; + status = "disabled"; + }; }; }; /* end of / */ diff --git a/arch/arm/boot/dts/meson6-atv1200.dts b/arch/arm/boot/dts/meson6-atv1200.dts index d7d351a689447ea6449951200c632e19febf3b3b..1237faa63ce636d5c8c85d65b4cc9e32d9a5eab7 100644 --- a/arch/arm/boot/dts/meson6-atv1200.dts +++ b/arch/arm/boot/dts/meson6-atv1200.dts @@ -64,3 +64,7 @@ &uart_AO { status = "okay"; }; + +ðmac { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/meson8-minix-neo-x8.dts b/arch/arm/boot/dts/meson8-minix-neo-x8.dts new file mode 100644 index 0000000000000000000000000000000000000000..4f536bb1f0024a445a7b289988d62bcb39e70af7 --- /dev/null +++ b/arch/arm/boot/dts/meson8-minix-neo-x8.dts @@ -0,0 +1,128 @@ +/* + * Copyright 2014 Beniamino Galvani + * + * 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. + */ + +/dts-v1/; +#include +#include "meson8.dtsi" + +/ { + model = "MINIX NEO-X8"; + compatible = "minix,neo-x8", "amlogic,meson8"; + + aliases { + serial0 = &uart_AO; + }; + + memory { + reg = <0x40000000 0x80000000>; + }; + + gpio-leds { + compatible = "gpio-leds"; + + blue { + label = "x8:blue:power"; + gpios = <&gpio_ao GPIO_TEST_N GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&i2c_AO { + status = "okay"; + pinctrl-0 = <&i2c_ao_pins>; + pinctrl-names = "default"; + + pmic@32 { + compatible = "ricoh,rn5t618"; + reg = <0x32>; + + regulators { + }; + }; + + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&spifc { + status = "okay"; + pinctrl-0 = <&spi_nor_pins>; + pinctrl-names = "default"; + + spi-flash@0 { + compatible = "mxicy,mx25l1606e"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + spi-max-frequency = <30000000>; + + partition@0 { + label = "boot"; + reg = <0x0 0x100000>; + }; + + partition@100000 { + label = "env"; + reg = <0x100000 0x10000>; + }; + }; +}; + +&ir_receiver { + status = "okay"; + pinctrl-0 = <&ir_recv_pins>; + pinctrl-names = "default"; +}; + +ðmac { + status = "okay"; + pinctrl-0 = <ð_pins>; + pnictrl-names = "default"; +}; diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index 1f442a7fe03b758905205630ce3409105a88625a..a2ddcb8c545a01ebdcc86d3c011e348f5295619b 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -43,6 +43,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include /include/ "meson.dtsi" / { @@ -89,4 +90,71 @@ compatible = "fixed-clock"; clock-frequency = <141666666>; }; + + pinctrl: pinctrl@c1109880 { + compatible = "amlogic,meson8-pinctrl"; + reg = <0xc1109880 0x10>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gpio: banks@c11080b0 { + reg = <0xc11080b0 0x28>, + <0xc11080e8 0x18>, + <0xc1108120 0x18>, + <0xc1108030 0x30>; + reg-names = "mux", "pull", "pull-enable", "gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio_ao: ao-bank@c1108030 { + reg = <0xc8100014 0x4>, + <0xc810002c 0x4>, + <0xc8100024 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"; + }; + }; + + i2c_ao_pins: i2c_mst_ao { + mux { + groups = "i2c_mst_sck_ao", "i2c_mst_sda_ao"; + function = "i2c_mst_ao"; + }; + }; + + spi_nor_pins: nor { + mux { + groups = "nor_d", "nor_q", "nor_c", "nor_cs"; + function = "nor"; + }; + }; + + ir_recv_pins: remote { + mux { + groups = "remote_input"; + function = "remote"; + }; + }; + + eth_pins: ethernet { + mux { + groups = "eth_tx_clk_50m", "eth_tx_en", + "eth_txd1", "eth_txd0", + "eth_rx_clk_in", "eth_rx_dv", + "eth_rxd1", "eth_rxd0", "eth_mdio", + "eth_mdc"; + function = "ethernet"; + }; + }; + }; + }; /* end of / */