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-From fd3736abbe57a819312c8df96d14ec396b074581 Mon Sep 17 00:00:00 2001
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-From: Hauke Mehrtens <[email protected]>
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-Date: Tue, 26 Sep 2017 22:16:59 +0200
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-Subject: sun8i: h2: Add initial Orange Pi R1
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-
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-Orange Pi R1 is an open-source single-board computer using the
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-Allwinner H2+ SOC.
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-
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-H2+ Orange Pi R1 has
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- - Quad-core Cortex-A7
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- - 256MB DDR3
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- - micrSD slot
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- - 128MBit SPI Nor flash
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- - Debug TTL UART
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- - 100MBit/s Ethernet (H2+)
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- - 100MBit/s Ethernet (RTL8152B)
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- - Wifi (RTL8189ETV)
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- - USB 2.0 OTG + power supply
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-This board is very similar to the Orange Pi Zero.
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-
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-The device tree file is copied from the Linux kernel 4.18.
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-
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-Signed-off-by: Hauke Mehrtens <[email protected]>
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----
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- arch/arm/dts/Makefile | 1 +
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- arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts | 101 +++++++++++++++++++++++++++++
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- board/sunxi/MAINTAINERS | 5 ++
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- configs/orangepi_r1_defconfig | 16 +++++
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- 4 files changed, 123 insertions(+)
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- create mode 100644 arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
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- create mode 100644 configs/orangepi_r1_defconfig
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-
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---- a/arch/arm/dts/Makefile
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-+++ b/arch/arm/dts/Makefile
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-@@ -350,6 +350,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \
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- sun8i-a83t-cubietruck-plus.dtb \
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- sun8i-a83t-tbs-a711.dts
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- dtb-$(CONFIG_MACH_SUN8I_H3) += \
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-+ sun8i-h2-plus-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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---- /dev/null
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-+++ b/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 <[email protected]>
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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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-+
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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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-+/ {
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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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-+
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-+ /delete-node/ reg_vcc_wifi;
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-+
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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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-+
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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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-+/*
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-+&spi0 {
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-+ status = "okay";
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-+
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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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-+
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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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-+
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-+&mmc1 {
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-+ vmmc-supply = <®_vcc3v3>;
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-+ vqmmc-supply = <®_vcc3v3>;
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-+
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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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-+
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-+&usbphy {
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-+ usb1_vbus-supply = <®_vcc_usb_eth>;
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-+};
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---- a/board/sunxi/MAINTAINERS
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-+++ b/board/sunxi/MAINTAINERS
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-@@ -342,6 +342,11 @@ M: Jagan Teki <[email protected]
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- S: Maintained
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- F: configs/orangepi_prime_defconfig
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-
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-+ORANGEPI R1 BOARD
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-+M: Hauke Mehrtens <[email protected]>
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-+S: Maintained
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-+F: configs/orangepi_r1_defconfig
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-+
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- PINE64 BOARDS
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- M: Andre Przywara <[email protected]>
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- S: Maintained
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---- /dev/null
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-+++ b/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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