sun8i: h2: Add initial Orange Pi R1 support
Orange Pi R1 is an open-source single-board computer using the Allwinner H2+ SOC. H2+ Orange Pi R1 has - Quad-core Cortex-A7 - 256MB DDR3 - micrSD slot - 128MBit SPI Nor flash - Debug TTL UART - 100MBit/s Ethernet (H2+) - 100MBit/s Ethernet (RTL8152B) - Wifi (RTL8189ETV) - USB 2.0 OTG + power supply This board is very similar to the Orange Pi Zero. The device tree file is copied from the Linux kernel 4.17. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
This commit is contained in:
Hauke Mehrtens
Jagan Teki
parent
f58e779513
commit
a6580dfd46
@ -358,6 +358,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \
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sun8i-a83t-tbs-a711.dts
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dtb-$(CONFIG_MACH_SUN8I_H3) += \
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sun8i-h2-plus-libretech-all-h3-cc.dtb \
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sun8i-h2-plus-orangepi-r1.dtb \
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sun8i-h2-plus-orangepi-zero.dtb \
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sun8i-h3-bananapi-m2-plus.dtb \
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sun8i-h3-libretech-all-h3-cc.dtb \
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101
arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
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101
arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
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@ -0,0 +1,101 @@
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/*
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* Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/* Orange Pi R1 is based on Orange Pi Zero design */
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#include "sun8i-h2-plus-orangepi-zero.dts"
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/ {
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model = "Xunlong Orange Pi R1";
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compatible = "xunlong,orangepi-r1", "allwinner,sun8i-h2-plus";
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/delete-node/ reg_vcc_wifi;
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/*
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* Ths pin of this regulator is the same with the Wi-Fi extra
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* regulator on the original Zero. However it's used for USB
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* Ethernet rather than the Wi-Fi now.
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*/
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reg_vcc_usb_eth: reg-vcc-usb-ethernet {
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compatible = "regulator-fixed";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-usb-ethernet";
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enable-active-high;
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gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
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};
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aliases {
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ethernet1 = &rtl8189etv;
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};
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};
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/*
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&spi0 {
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status = "okay";
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flash@0 {
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compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
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};
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};
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*/
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&ohci1 {
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/*
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* RTL8152B USB-Ethernet adapter is connected to USB1,
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* and it's a USB 2.0 device. So the OHCI1 controller
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* can be left disabled.
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*/
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status = "disabled";
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};
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&mmc1 {
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vmmc-supply = <®_vcc3v3>;
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vqmmc-supply = <®_vcc3v3>;
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rtl8189etv: sdio_wifi@1 {
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reg = <1>;
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};
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};
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&usbphy {
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usb1_vbus-supply = <®_vcc_usb_eth>;
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};
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@ -355,6 +355,11 @@ M: Jagan Teki <jagan@amarulasolutions.com>
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S: Maintained
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F: configs/orangepi_prime_defconfig
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ORANGEPI R1 BOARD
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M: Hauke Mehrtens <hauke@hauke-m.de>
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S: Maintained
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F: configs/orangepi_r1_defconfig
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PINE64 BOARDS
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M: Andre Przywara <andre.przywara@arm.com>
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S: Maintained
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16
configs/orangepi_r1_defconfig
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16
configs/orangepi_r1_defconfig
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@ -0,0 +1,16 @@
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CONFIG_ARM=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_SPL=y
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CONFIG_MACH_SUN8I_H3=y
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CONFIG_DRAM_CLK=624
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CONFIG_DRAM_ZQ=3881979
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CONFIG_DRAM_ODT_EN=y
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# CONFIG_VIDEO_DE2 is not set
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CONFIG_SPL_SPI_SUNXI=y
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CONFIG_DEFAULT_DEVICE_TREE="sun8i-h2-plus-orangepi-r1"
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# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
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CONFIG_CONSOLE_MUX=y
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# CONFIG_CMD_FLASH is not set
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CONFIG_SUN8I_EMAC=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
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