mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-27 04:47:05 +00:00
Code Issues Releases Wiki Activity

arm64: dts: marvell: add DT for ESPRESSObin-Ultra

Browse source 
This adds support for ESPRESSObin-Ultra from Globalscale.

Specifications are similar to the base ESPRESSObin board, with main
difference being being WAN port with PoE capability and 2 additional ethernet ports.

Full specifications:

1x Marvell 64 bit Dual Core ARM A53 Armada 3700 SOC clocked up to 1.2Ghz
1x Topaz 6341 Networking Switch
1GB DDR4
8GB eMMC
1x WAN with 30W POE
4x Gb LAN
1x RTC Clock and battery
1x DC Jack
1x USB 3.0 Type A
1x USB 2.0 Type A
1x SIM NanoSIM card Slot
1x Power Button
4x LED
1x Reset button
1x microUSB for UART
1x M.2 2280 slot for memory
1x 2x2 802.11ac Wi-Fi
1x MiniPCIE slot for Wi-Fi (PCIe interface)

Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Vladimir Vid 2020-10-26 19:44:42 +01:00 committed by Gregory CLEMENT
parent c1e9911fcc
commit 3404fe15a6
2 changed files with 166 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
arch/arm64/boot/dts/marvell/Makefile
View file

@ -3,6 +3,7 @@
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-emmc.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-ultra.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-v7.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-v7-emmc.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-turris-mox.dtb

165
arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts Normal file
View file

@ -0,0 +1,165 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree file for ESPRESSObin-Ultra board.
* Copyright (C) 2019 Globalscale technologies, Inc.
*
* Jason Hung <jhung@globalscaletechnologies.com>
*/
/dts-v1/;
#include "armada-3720-espressobin.dtsi"
/ {
model = "Globalscale Marvell ESPRESSOBin Ultra Board";
compatible = "globalscale,espressobin-ultra", "marvell,armada3720",
"marvell,armada3710";
aliases {
/* ethernet1 is WAN port */
ethernet1 = &switch0port5;
ethernet2 = &switch0port1;
ethernet3 = &switch0port2;
ethernet4 = &switch0port3;
ethernet5 = &switch0port4;
};
reg_usb3_vbus: usb3-vbus {
compatible = "regulator-fixed";
regulator-name = "usb3-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpionb 19 GPIO_ACTIVE_HIGH>;
};
usb3_phy: usb3-phy {
compatible = "usb-nop-xceiv";
vcc-supply = <&reg_usb3_vbus>;
};
gpio-leds {
pinctrl-names = "default";
compatible = "gpio-leds";
/* No assigned functions to the LEDs by default */
led1 {
label = "ebin-ultra:blue:led1";
gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
};
led2 {
label = "ebin-ultra:green:led2";
gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
};
led3 {
label = "ebin-ultra:red:led3";
gpios = <&gpionb 13 GPIO_ACTIVE_LOW>;
};
led4 {
label = "ebin-ultra:yellow:led4";
gpios = <&gpionb 14 GPIO_ACTIVE_LOW>;
};
};
};
&sdhci0 {
status = "okay";
};
&sdhci1 {
status = "disabled";
};
&spi0 {
flash@0 {
spi-max-frequency = <108000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "firmware";
reg = <0x0 0x3e0000>;
};
partition@3e0000 {
label = "hw-info";
reg = <0x3e0000 0x10000>;
read-only;
};
partition@3f0000 {
label = "u-boot-env";
reg = <0x3f0000 0x10000>;
};
};
};
};
&i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <100000>;
rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
&usb3 {
usb-phy = <&usb3_phy>;
status = "disabled";
};
&mdio {
extphy: ethernet-phy@1 {
reg = <1>;
};
};
&switch0 {
reg = <3>;
ports {
switch0port1: port@1 {
reg = <1>;
label = "lan0";
phy-handle = <&switch0phy0>;
};
switch0port2: port@2 {
reg = <2>;
label = "lan1";
phy-handle = <&switch0phy1>;
};
switch0port3: port@3 {
reg = <3>;
label = "lan2";
phy-handle = <&switch0phy2>;
};
switch0port4: port@4 {
reg = <4>;
label = "lan3";
phy-handle = <&switch0phy3>;
};
switch0port5: port@5 {
reg = <5>;
label = "wan";
phy-handle = <&extphy>;
phy-mode = "sgmii";
};
};
mdio {
switch0phy3: switch0phy3@14 {
reg = <0x14>;
};
};
};