ath79: add support for jjPlus JWAP230

The jjPlus JWAP230 is an access point board built around the QCA9558,
with built-in 2.4GHz 3x3 N WiFi (28dBm). It can be expanded with 2
mini-PCIe boards, and has an USB2 root port.

Specifications:
- SOC: Qualcomm Atheros QCA9558
- CPU: 720MHz
- H/W switch: QCA8327 rev 2
- Flash: 16 MiB SPI NOR (en25qh128)
- RAM: 128 MiB DDR2
- WLAN: AR9550 built-in SoC bgn 3T3R (ath9k)
- PCI: 2x mini-PCIe (optional 5V)
- LEDs: 6x LEDs (3 are currently available)
- Button: 1x Reset (not yet defined)
- USB2:
  - 1x Type A root port
  - 1x combined mini-PCIe
- Ethernet:
  - 2x 10/100/1000 (1x PoE 802.3af (36-57 V))

Notes:
 The device used to be supported in the ar71xx target.
 For upgrades: Please use "sysupgrade --force -n <image>".
 This will restore the device back to OpenWrt defaults!

MAC address assignment:
    use   source
    LAN   art 0x0
    WAN   art 0x6
    WLAN  art 0x1002 (as part of the calibration data)

Flash instructions:
- install from u-boot with tftp (requires serial access)
  > setenv ipaddr a.b.c.d
  > setenv serverip e.f.g.h
  > tftp 0x80060000 \
      openwrt-ath79-generic-jjplus_jwap230-squashfs-sysupgrade.bin
  > erase 0x9f050000 +${filesize}
  > cp.b $fileaddr 0x9f050000 $filesize
  > setenv bootcmd bootm 0x9f050000
  > saveenv

Signed-off-by: Olivier Valentin <valentio@free.fr>
[Added DT-Leds (based on ar71xx), Added more notes about sysupgrade,
fixed "qca9550" to match SoC in commit and dts file name]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

diff --git a/target/linux/ath79/dts/qca9558_jjplus_jwap230.dts b/target/linux/ath79/dts/qca9558_jjplus_jwap230.dts
new file mode 100644 (file)
index 0000000..1590130
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_jjplus_jwap230.dts
@@ -0,0 +1,183 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca955x.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+       model = "jjPlus JWAP230";
+       compatible = "jjplus,jwap230", "qca,qca9558";
+
+       aliases {
+               led-boot = &led_power;
+               led-failsafe = &led_power;
+               led-running = &led_power;
+               led-upgrade = &led_power;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_power: led-0 {
+                       label = "green:power";
+                       color = <LED_COLOR_ID_GREEN>;
+                       function = LED_FUNCTION_POWER;
+                       gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+               };
+
+               led-1 {
+                       color = <LED_COLOR_ID_GREEN>;
+                       function-enumerator = <0>;
+                       gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
+               };
+
+               led-2 {
+                       color = <LED_COLOR_ID_GREEN>;
+                       function-enumerator = <1>;
+                       gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&pcie0 {
+       status = "okay";
+};
+
+&pcie1 {
+       status = "okay";
+};
+
+&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>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x000000 0x040000>;
+                               read-only;
+                       };
+
+                       partition@40000 {
+                               label = "u-boot-env";
+                               reg = <0x040000 0x010000>;
+                       };
+
+                       partition@50000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x050000 0xfa0000>;
+                       };
+
+                       art: partition@ff0000 {
+                               label = "art";
+                               reg = <0xff0000 0x010000>;
+                               read-only;
+
+                               compatible = "nvmem-cells";
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+
+                               macaddr_art_lan: macaddr@0 {
+                                       reg = <0x0 0x6>;
+                               };
+
+                               macaddr_art_wan: macaddr@6 {
+                                       reg = <0x6 0x6>;
+                               };
+
+                               calibration_art_wlan: calibration@1000 {
+                                       reg = <0x1000 0x440>;
+                               };
+                       };
+               };
+       };
+};
+
+&mdio0 {
+       status = "okay";
+
+       switch {
+               compatible = "qca,ar8327";
+               reg = <0>;
+
+               qca,ar8327-initvals = <
+                       0x04 0x07600000 /* PORT0 PAD MODE CTRL */
+                       0x58 0xffb7ffb7 /* LED_CTRL2 */
+                       0x5c 0x03ffff00 /* LED_CTRL3 */
+                       0x7c 0x0000007e /* PORT0_STATUS */
+                       0x0c 0x00080080 /* PORT6 PAD MODE CTRL */
+                       0x94 0x0000007e /* PORT6_STATUS */
+               >;
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       nvmem-cells = <&macaddr_art_wan>;
+       nvmem-cell-names = "mac-address";
+
+       pll-data = <0xae000000 0x80000101 0x80001313>;
+
+       fixed-link {
+               speed = <1000>;
+               full-duplex;
+       };
+
+       gmac_config: gmac-config {
+               device = <&gmac>;
+
+               rxdv-delay = <3>;
+               rxd-delay = <3>;
+               txen-delay = <0>;
+               txd-delay = <0>;
+               rgmii-enabled = <1>;
+       };
+};
+
+&eth1 {
+       status = "okay";
+
+       nvmem-cells = <&macaddr_art_lan>;
+       nvmem-cell-names = "mac-address";
+
+       pll-data = <0x03000101 0x00000101 0x00001313>;
+
+       fixed-link {
+               speed = <1000>;
+               full-duplex;
+       };
+};
+
+&wmac {
+       status = "okay";
+       nvmem-cells = <&calibration_art_wlan>;
+       nvmem-cell-names = "calibration";
+};
+
+&usb_phy0 {
+       status = "okay";
+};
+
+&usb0 {
+       status = "okay";
+};
+
+&usb_phy1 {
+       status = "okay";
+};
+
+&usb1 {
+       status = "okay";
+};

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 11e8d59058aef796994dfb17089276dacb18e9ea..45b002330eb290e0b158ffdba5f2812843641124 100644 (file)
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -306,6 +306,10 @@ ath79_setup_interfaces()
                ucidef_add_switch "switch0" \
                        "0@eth0" "1:lan" "2:lan" "3:lan" "4:lan" "5:wan"
                ;;
+       jjplus,jwap230)
+               ucidef_add_switch "switch0" \
+                       "0@eth0" "5:wan:1" "1:lan:2" "6@eth1"
+               ;;
        joyit,jt-or750i)
                ucidef_set_interface_wan "eth1"
                ucidef_add_switch "switch0" \

diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index c259db94af80156e8c1c138b14933f0b0af86bad..cff4b98eae832421783656e0867dc70eeb332d99 100644 (file)
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -1407,6 +1407,14 @@ define Device/jjplus_ja76pf2
 endef
 TARGET_DEVICES += jjplus_ja76pf2
 
+define Device/jjplus_jwap230
+  SOC := qca9558
+  DEVICE_VENDOR := jjPlus
+  DEVICE_MODEL := JWAP230
+  IMAGE_SIZE := 16000k
+endef
+TARGET_DEVICES += jjplus_jwap230
+
 define Device/joyit_jt-or750i
   SOC := qca9531
   DEVICE_VENDOR := Joy-IT