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sunxi: Add support for FriendlyARM NanoPi R1S H5
This adds support for the NanoPi R1S H5 board. Allwinner H5 SoC 512MB DDR3 RAM 10/100/1000M Ethernet x 2 RTL8189ETV WiFi 802.11b/g/n USB 2.0 host port (A) MicroSD Slot Reset button Serial Debug Port WAN - LAN - SYS LED The dts file is taken from Linux 5.14 tag. Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT) | ||
/* | ||
* Copyright (C) 2021 Chukun Pan <amadeus@jmu.edu.cn> | ||
* | ||
* Based on sun50i-h5-nanopi-neo-plus2.dts, which is: | ||
* Copyright (C) 2017 Antony Antony <antony@phenome.org> | ||
* Copyright (C) 2016 ARM Ltd. | ||
*/ | ||
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/dts-v1/; | ||
#include "sun50i-h5.dtsi" | ||
#include "sun50i-h5-cpu-opp.dtsi" | ||
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#include <dt-bindings/gpio/gpio.h> | ||
#include <dt-bindings/input/input.h> | ||
#include <dt-bindings/leds/common.h> | ||
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/ { | ||
model = "FriendlyARM NanoPi R1S H5"; | ||
compatible = "friendlyarm,nanopi-r1s-h5", "allwinner,sun50i-h5"; | ||
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aliases { | ||
ethernet0 = &emac; | ||
ethernet1 = &rtl8189etv; | ||
serial0 = &uart0; | ||
}; | ||
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chosen { | ||
stdout-path = "serial0:115200n8"; | ||
}; | ||
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leds { | ||
compatible = "gpio-leds"; | ||
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led-0 { | ||
function = LED_FUNCTION_LAN; | ||
color = <LED_COLOR_ID_GREEN>; | ||
gpios = <&pio 0 9 GPIO_ACTIVE_HIGH>; | ||
}; | ||
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led-1 { | ||
function = LED_FUNCTION_STATUS; | ||
color = <LED_COLOR_ID_RED>; | ||
gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; | ||
linux,default-trigger = "heartbeat"; | ||
}; | ||
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led-2 { | ||
function = LED_FUNCTION_WAN; | ||
color = <LED_COLOR_ID_GREEN>; | ||
gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; | ||
}; | ||
}; | ||
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r-gpio-keys { | ||
compatible = "gpio-keys"; | ||
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reset { | ||
label = "reset"; | ||
linux,code = <KEY_RESTART>; | ||
gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; | ||
}; | ||
}; | ||
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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>; | ||
}; | ||
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reg_vcc3v3: vcc3v3 { | ||
compatible = "regulator-fixed"; | ||
regulator-name = "vcc3v3"; | ||
regulator-min-microvolt = <3300000>; | ||
regulator-max-microvolt = <3300000>; | ||
}; | ||
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reg_usb0_vbus: usb0-vbus { | ||
compatible = "regulator-fixed"; | ||
regulator-name = "usb0-vbus"; | ||
regulator-min-microvolt = <5000000>; | ||
regulator-max-microvolt = <5000000>; | ||
enable-active-high; | ||
gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ | ||
status = "okay"; | ||
}; | ||
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vdd_cpux: gpio-regulator { | ||
compatible = "regulator-gpio"; | ||
regulator-name = "vdd-cpux"; | ||
regulator-type = "voltage"; | ||
regulator-boot-on; | ||
regulator-always-on; | ||
regulator-min-microvolt = <1100000>; | ||
regulator-max-microvolt = <1300000>; | ||
regulator-ramp-delay = <50>; /* 4ms */ | ||
gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; | ||
gpios-states = <0x1>; | ||
states = <1100000 0x0>, <1300000 0x1>; | ||
}; | ||
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wifi_pwrseq: wifi_pwrseq { | ||
compatible = "mmc-pwrseq-simple"; | ||
reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ | ||
post-power-on-delay-ms = <200>; | ||
}; | ||
}; | ||
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&cpu0 { | ||
cpu-supply = <&vdd_cpux>; | ||
}; | ||
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&ehci1 { | ||
status = "okay"; | ||
}; | ||
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&ehci2 { | ||
status = "okay"; | ||
}; | ||
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&emac { | ||
pinctrl-names = "default"; | ||
pinctrl-0 = <&emac_rgmii_pins>; | ||
phy-supply = <®_gmac_3v3>; | ||
phy-handle = <&ext_rgmii_phy>; | ||
phy-mode = "rgmii-id"; | ||
status = "okay"; | ||
}; | ||
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&external_mdio { | ||
ext_rgmii_phy: ethernet-phy@7 { | ||
compatible = "ethernet-phy-ieee802.3-c22"; | ||
reg = <7>; | ||
}; | ||
}; | ||
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&i2c0 { | ||
status = "okay"; | ||
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eeprom@51 { | ||
compatible = "microchip,24c02"; | ||
reg = <0x51>; | ||
pagesize = <16>; | ||
}; | ||
}; | ||
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&mmc0 { | ||
vmmc-supply = <®_vcc3v3>; | ||
bus-width = <4>; | ||
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ | ||
status = "okay"; | ||
}; | ||
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&mmc1 { | ||
vmmc-supply = <®_vcc3v3>; | ||
vqmmc-supply = <®_vcc3v3>; | ||
mmc-pwrseq = <&wifi_pwrseq>; | ||
bus-width = <4>; | ||
non-removable; | ||
status = "okay"; | ||
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rtl8189etv: sdio_wifi@1 { | ||
reg = <1>; | ||
}; | ||
}; | ||
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&ohci1 { | ||
status = "okay"; | ||
}; | ||
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&ohci2 { | ||
status = "okay"; | ||
}; | ||
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&uart0 { | ||
pinctrl-names = "default"; | ||
pinctrl-0 = <&uart0_pa_pins>; | ||
status = "okay"; | ||
}; | ||
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&usb_otg { | ||
dr_mode = "peripheral"; | ||
status = "okay"; | ||
}; | ||
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&usbphy { | ||
/* USB Type-A port's VBUS is always on */ | ||
usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ | ||
usb0_vbus-supply = <®_usb0_vbus>; | ||
status = "okay"; | ||
}; |
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CONFIG_ARM=y | ||
CONFIG_ARCH_SUNXI=y | ||
CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-nanopi-r1s-h5" | ||
CONFIG_SPL=y | ||
CONFIG_MACH_SUN50I_H5=y | ||
CONFIG_DRAM_CLK=672 | ||
CONFIG_DRAM_ZQ=3881977 | ||
# CONFIG_DRAM_ODT_EN is not set | ||
CONFIG_MACPWR="PD6" | ||
CONFIG_MMC_SUNXI_SLOT_EXTRA=2 | ||
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set | ||
CONFIG_SUN8I_EMAC=y | ||
CONFIG_USB_EHCI_HCD=y | ||
CONFIG_USB_OHCI_HCD=y |