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ath79: add support for Pisen WMM003N (Cloud Easy Power)

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Pisen WMM003N (sold under the name of Cloud Easy Power) is an
AR9331-based router and power bank combo device. The device uses a
stock firmware modified from OpenWRT for TP-Link TL-WR703N; however
some GPIO definition is different on this device with TL-WR703N. An
AXP202 PMIC (connected to a 5000mAh battery) and a SD slot are also
added, and the stock Flash/RAM configuration is 8MiB/64MiB.

The stock firmware is an old and heavily modified OpenWRT-based
firmware, which has telnetd defaultly open, and the root password is
"ifconfig" (quotation marks not included). The factory image format is
not known yet, however the stock firmware ships the OpenWRT's sysupgrade
command, and it can be used to install a newer firmware.

Due to the lack of the access to the STM8 embedded controller, the SD
slot is currently not usable (because it's muxed with the on-board USB
port) and the AXP PMIC cannot be monitored.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
This commit is contained in:
Icenowy Zheng 2018-08-12 22:32:01 +08:00 committed by Mathias Kresin
parent 03e5dcbf10
commit b2a33d5463
3 changed files with 136 additions and 0 deletions
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1
target/linux/ath79/base-files/etc/board.d/02_network
View file

@ -13,6 +13,7 @@ ath79_setup_interfaces()
ocedo,koala|\
ocedo,raccoon|\
pcs,cap324|\
pisen,wmm003n|\
tplink,re450-v2|\
tplink,tl-mr10u|\
tplink,tl-mr3020-v1|\

124
target/linux/ath79/dts/ar9331_pisen_wmm003n.dts Normal file
View file

@ -0,0 +1,124 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar9331.dtsi"
/ {
model = "Pisen WMM003N";
compatible = "pisen,wmm003n", "qca,ar9331";
aliases {
serial0 = &uart;
led-status = &led_system;
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
poll-interval = <20>;
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
gpio-leds {
compatible = "gpio-leds";
led_system: system {
label = "pisen:blue:system";
gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
};
};
reg_usb_vbus: reg_usb_vbus {
compatible = "regulator-fixed";
regulator-name = "usb_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <25000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
uboot: partition@0 {
reg = <0x0 0x20000>;
label = "u-boot";
read-only;
};
firmware: partition@20000 {
reg = <0x20000 0x7d0000>;
label = "firmware";
};
art: partition@7f0000 {
reg = <0x7f0000 0x10000>;
label = "art";
read-only;
};
};
};
};
&eth0 {
status = "okay";
mtd-mac-address = <&uboot 0x1fc00>;
gmac-config {
device = <&gmac>;
switch-phy-addr-swap = <0>;
switch-phy-swap = <0>;
};
};
&eth1 {
status = "okay";
compatible = "syscon", "simple-mfd";
};
&gpio {
status = "okay";
};
&uart {
status = "okay";
};
&usb {
dr_mode = "host";
vbus-supply = <&reg_usb_vbus>;
status = "okay";
};
&usb_phy {
status = "okay";
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
mtd-mac-address = <&uboot 0x1fc00>;
};

11
target/linux/ath79/image/generic.mk
View file

@ -167,6 +167,17 @@ define Device/netgear_wndr3700v2
endef
TARGET_DEVICES += netgear_wndr3700v2
define Device/pisen_wmm003n
$(Device/tplink-8mlzma)
ATH_SOC := ar9331
DEVICE_TITLE := Pisen WMM003N (Cloud Easy Power)
DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-chipidea2
TPLINK_HWID := 0x07030101
SUPPORTED_DEVICES += wmm003n
IMAGES := sysupgrade.bin
endef
TARGET_DEVICES += pisen_wmm003n
define Device/netgear_wndr3800
$(Device/netgear_wndr3x00)
DEVICE_TITLE := NETGEAR WNDR3800