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sun50i: h5: Add initial Orange Pi Zero Plus support

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Orange Pi Zero Plus is an open-source single-board computer
using the Allwinner H5 SOC.

H5 Orangepi Zero Plus has
 - Quad-core Cortex-A53
 - 512MB DDR3
 - micrSD slot
 - 16MBit SPI Nor flash
 - Debug TTL UART
 - 1GBit/s Ethernet (RTL8211E)
 - Wifi (RTL8189FTV)
 - USB 2.0 Host
 - USB 2.0 OTG + power supply

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 2018-06-09 18:34:46 +02:00 committed by Jagan Teki
parent a6580dfd46
commit 76d69eb01d
4 changed files with 167 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/dts/Makefile
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@ -382,6 +382,7 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
sun50i-h5-libretech-all-h3-cc.dtb \
sun50i-h5-nanopi-neo2.dtb \
sun50i-h5-nanopi-neo-plus2.dtb \
sun50i-h5-orangepi-zero-plus.dtb \
sun50i-h5-orangepi-pc2.dtb \
sun50i-h5-orangepi-prime.dtb \
sun50i-h5-orangepi-zero-plus2.dtb

145
arch/arm/dts/sun50i-h5-orangepi-zero-plus.dts Normal file
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@ -0,0 +1,145 @@
/*
* Copyright (C) 2016 ARM Ltd.
* Copyright (C) 2018 Hauke Mehrtens <hauke@hauke-m.de>
*
* SPDX-License-Identifier: (GPL-2.0+ OR X11)
*/
/dts-v1/;
#include "sun50i-h5.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
/ {
model = "Xunlong Orange Pi Zero Plus";
compatible = "xunlong,orangepi-zero-plus", "allwinner,sun50i-h5";
reg_vcc3v3: vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
aliases {
ethernet0 = &emac;
ethernet1 = &rtl8189ftv;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
leds {
compatible = "gpio-leds";
pwr {
label = "orangepi:green:pwr";
gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
default-state = "on";
};
status {
label = "orangepi:red:status";
gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>; /* PA17 */
};
};
reg_gmac_3v3: gmac-3v3 {
compatible = "regulator-fixed";
regulator-name = "gmac-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <100000>;
enable-active-high;
gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
};
};
&ehci0 {
status = "okay";
};
&ehci1 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&emac_rgmii_pins>;
phy-supply = <&reg_gmac_3v3>;
phy-handle = <&ext_rgmii_phy>;
phy-mode = "rgmii";
status = "okay";
};
&external_mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
&mmc0 {
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
status = "okay";
};
&mmc1 {
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
non-removable;
status = "okay";
/*
* Explicitly define the sdio device, so that we can add an ethernet
* alias for it (which e.g. makes u-boot set a mac-address).
*/
rtl8189ftv: sdio_wifi@1 {
reg = <1>;
};
};
/*
&spi0 {
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "mxicy,mx25l1606e", "winbond,w25q128";
reg = <0>;
spi-max-frequency = <40000000>;
};
};
*/
&ohci0 {
status = "okay";
};
&ohci1 {
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
&usb_otg {
dr_mode = "peripheral";
status = "okay";
};
&usbphy {
/* USB Type-A ports' VBUS is always on */
usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
status = "okay";
};

5
board/sunxi/MAINTAINERS
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@ -340,6 +340,11 @@ M: Icenowy Zheng <icenowy@aosc.xyz>
S: Maintained
F: configs/orangepi_zero_defconfig
ORANGEPI ZERO PLUS BOARD
M: Hauke Mehrtens <hauke@hauke-m.de>
S: Maintained
F: configs/orangepi_zero_plus_defconfig
ORANGEPI ZERO PLUS 2 BOARD
M: Jagan Teki <jagan@amarulasolutions.com>
S: Maintained

16
configs/orangepi_zero_plus_defconfig Normal file
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@ -0,0 +1,16 @@
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_SPL=y
CONFIG_MACH_SUN50I_H5=y
CONFIG_DRAM_CLK=624
CONFIG_DRAM_ZQ=3881977
CONFIG_MMC0_CD_PIN="PH13"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-orangepi-zero-plus"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_SUN8I_EMAC=y
CONFIG_USB_EHCI_HCD=y
CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y