ath79: add partial support for Netgear EX7300v2

Hardware
--------
SoC: QCN5502
Flash: 16 MiB
RAM: 128 MiB
Ethernet: 1 gigabit port
Wireless No1: QCN5502 on-chip 2.4GHz 4x4
Wireless No2: QCA9984 pcie 5GHz 4x4
USB: none

Installation
------------
Flash the factory image using the stock web interface or TFTP the
factory image to the bootloader.

What works
----------
- LEDs
- Ethernet port
- 5GHz wifi (QCA9984 pcie)

What doesn't work
-----------------
- 2.4GHz wifi (QCN5502 on-chip)
  (I was not able to make this work, probably because ath9k requires
  some changes to support QCN5502.)

Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
This commit is contained in:
Wenli Looi 2021-06-12 16:32:33 -07:00 committed by Hauke Mehrtens
parent 6ede645282
commit c32008a37b
5 changed files with 242 additions and 0 deletions

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@ -39,6 +39,7 @@ glinet,gl-ar750s-nor-nand|\
librerouter,librerouter-v1|\
netgear,ex6400|\
netgear,ex7300|\
netgear,ex7300-v2|\
netgear,wndr4300-v2|\
netgear,wndr4500-v3|\
netgear,wnr1000-v2|\

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@ -0,0 +1,219 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qca956x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Netgear EX7300 v2";
compatible = "netgear,ex7300-v2", "qca,qcn5500", "qca,qca9560";
aliases {
led-boot = &led_power_green;
led-failsafe = &led_power_amber;
led-running = &led_power_green;
led-upgrade = &led_power_amber;
label-mac-device = &eth0;
};
led_spi {
compatible = "spi-gpio";
#address-cells = <1>;
#size-cells = <0>;
sck-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
mosi-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
num-chipselects = <0>;
led_gpio: led_gpio@0 {
compatible = "fairchild,74hc595";
reg = <0>;
gpio-controller;
#gpio-cells = <2>;
registers-number = <1>;
spi-max-frequency = <500000>;
};
};
leds {
compatible = "gpio-leds";
led_power_green: power_green {
label = "green:power";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
};
led_power_amber: power_amber {
label = "amber:power";
gpios = <&led_gpio 7 GPIO_ACTIVE_LOW>;
};
wps_green {
label = "green:wps";
gpios = <&led_gpio 6 GPIO_ACTIVE_LOW>;
};
router_red {
label = "red:router";
gpios = <&led_gpio 5 GPIO_ACTIVE_LOW>;
};
router_green {
label = "green:router";
gpios = <&led_gpio 4 GPIO_ACTIVE_LOW>;
};
client_red {
label = "red:client";
gpios = <&led_gpio 3 GPIO_ACTIVE_LOW>;
};
client_green {
label = "green:client";
gpios = <&led_gpio 2 GPIO_ACTIVE_LOW>;
};
left_blue {
label = "blue:left";
gpios = <&led_gpio 1 GPIO_ACTIVE_LOW>;
};
right_blue {
label = "blue:right";
gpios = <&led_gpio 0 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys";
reset {
label = "Reset button";
linux,code = <KEY_RESTART>;
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
wps {
label = "WPS button";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
extender_apmode {
label = "EXTENDER/APMODE switch";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
linux,code = <BTN_0>;
linux,input-type = <EV_SW>;
debounce-interval = <60>;
};
};
};
&pcie {
status = "okay";
};
&pll {
clocks = <&extosc>;
};
&spi {
status = "okay";
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 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
read-only;
};
partition@50000 {
label = "config";
reg = <0x050000 0x010000>;
};
partition@60000 {
label = "pot";
reg = <0x060000 0x010000>;
read-only;
};
partition@70000 {
label = "firmware";
reg = <0x70000 0xe30000>;
compatible = "denx,uimage";
};
partition@ea0000 {
label = "rae";
reg = <0xea0000 0x100000>;
read-only;
};
partition@fa0000 {
label = "oopsdump";
reg = <0xfa0000 0x40000>;
read-only;
};
artmtd: partition@fe0000 {
label = "artmtd";
reg = <0xfe0000 0x10000>;
};
art: partition@ff0000 {
label = "art";
reg = <0xff0000 0x10000>;
read-only;
};
};
};
};
/*
Does not work due to lack of QCN5502 support in ath9k.
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
mtd-mac-address = <&artmtd 0x6>;
};
*/
&mdio0 {
status = "okay";
phy5: ethernet-phy@5 {
reg = <5>;
phy-mode = "sgmii";
};
};
&eth0 {
status = "okay";
mtd-mac-address = <&artmtd 0x0>;
phy-handle = <&phy5>;
phy-mode = "sgmii";
pll-data = <0x03000000 0x00000101 0x00001313>;
};

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@ -44,6 +44,7 @@ ath79_setup_interfaces()
meraki,mr16|\
netgear,ex6400|\
netgear,ex7300|\
netgear,ex7300-v2|\
ocedo,koala|\
ocedo,raccoon|\
onion,omega|\

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@ -218,6 +218,10 @@ case "$FIRMWARE" in
caldata_extract "caldata" 0x5000 0x2f20
ath10k_patch_mac $(mtd_get_mac_binary caldata 0xc)
;;
netgear,ex7300-v2)
caldata_extract "art" 0x5000 0x2f20
ath10k_patch_mac $(mtd_get_mac_binary artmtd 0xc)
;;
phicomm,k2t)
caldata_extract "art" 0x5000 0x2f20
ath10k_patch_mac $(k2t_get_mac "5g_mac")

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@ -1580,6 +1580,23 @@ define Device/netgear_ex7300
endef
TARGET_DEVICES += netgear_ex7300
define Device/netgear_ex7300-v2
$(Device/netgear_generic)
SOC := qcn5502
DEVICE_MODEL := EX7300
DEVICE_VARIANT := v2
UIMAGE_MAGIC := 0x27051956
NETGEAR_BOARD_ID := EX7300v2series
NETGEAR_HW_ID := 29765907+16+0+128
IMAGE_SIZE := 14528k
IMAGE/default := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | \
netgear-rootfs | pad-rootfs
IMAGE/sysupgrade.bin := $$(IMAGE/default) | check-size | append-metadata
IMAGE/factory.img := $$(IMAGE/default) | check-size | netgear-dni
DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9984-ct
endef
TARGET_DEVICES += netgear_ex7300-v2
define Device/netgear_wndr3x00
$(Device/netgear_generic)
SOC := ar7161