From 66abd58196a8e1195f1e2cd9871b4fc194b6570b Mon Sep 17 00:00:00 2001 From: Piotr Dymacz Date: Sat, 21 Mar 2020 23:20:31 +0100 Subject: ath79: add support for ALFA Network AP121FE The AP121FE is a slightly modified version of already supported AP121F model (added to ar71xx in 0c6165d21a and to ath79 in 334bbc5198). The differences in compare to AP121F: - no micro SD card reader - USB data lines are included in Type-A plug - USB bus switched to device/peripheral mode (permanently, in bootstrap) Other than that, specifications are the same: - Atheros AR9331 - 400/400/200 MHz (CPU/DDR/AHB) - 64 MB of RAM (DDR1) - 16 MB of flash (SPI NOR) - 1x 10/100 Mbps Ethernet - 1T1R 2.4 GHz Wi-Fi, up to 15 dBm - 1x IPEX/U.FL connector, internal PCB antenna - 3x LED, 1x button, 1x switch - 4-pin UART header on PCB (2 mm pitch) - USB 2.0 Type-A plug (power and data) Flash instruction (under U-Boot web recovery mode): 1. Configure PC with static IP 192.168.1.2/24. 2. Connect PC with RJ45 port, press the reset button, power up device, wait for first blink of all LEDs (indicates network setup), then keep button for 3 following blinks and release it. 3. Open 192.168.1.1 address in your browser and upload sysupgrade image. Signed-off-by: Piotr Dymacz --- .../linux/ath79/dts/ar9331_alfa-network_ap121f.dts | 104 +------------------ .../ath79/dts/ar9331_alfa-network_ap121f.dtsi | 112 +++++++++++++++++++++ .../ath79/dts/ar9331_alfa-network_ap121fe.dts | 32 ++++++ 3 files changed, 145 insertions(+), 103 deletions(-) create mode 100644 target/linux/ath79/dts/ar9331_alfa-network_ap121f.dtsi create mode 100644 target/linux/ath79/dts/ar9331_alfa-network_ap121fe.dts (limited to 'target/linux/ath79/dts') diff --git a/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dts b/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dts index 286b6d1be2..bfb6d3152c 100644 --- a/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dts +++ b/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dts @@ -1,38 +1,11 @@ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT -#include "ar9331.dtsi" - -#include -#include +#include "ar9331_alfa-network_ap121f.dtsi" / { model = "ALFA Network AP121F"; compatible = "alfa-network,ap121f", "qca,ar9331"; - aliases { - label-mac-device = &wmac; - led-boot = &led_vpn; - led-failsafe = &led_vpn; - led-upgrade = &led_vpn; - serial0 = &uart; - }; - - keys { - compatible = "gpio-keys"; - - reset { - label = "reset"; - linux,code = ; - gpios = <&gpio 12 GPIO_ACTIVE_LOW>; - }; - - switch { - label = "switch"; - linux,code = ; - gpios = <&gpio 21 GPIO_ACTIVE_HIGH>; - }; - }; - leds { compatible = "gpio-leds"; @@ -54,81 +27,6 @@ }; }; -ð0 { - status = "okay"; - - mtd-mac-address = <&art 0x0>; - - gmac-config { - device = <&gmac>; - switch-phy-addr-swap = <0>; - switch-phy-swap = <0>; - }; -}; - -ð1 { - status = "okay"; - - compatible = "syscon", "simple-mfd"; -}; - -&spi { - status = "okay"; - - num-cs = <1>; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <50000000>; - m25p,fast-read; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - partition@0 { - label = "u-boot"; - reg = <0x000000 0x030000>; - read-only; - }; - - partition@30000 { - label = "u-boot-env"; - reg = <0x030000 0x010000>; - }; - - art: partition@40000 { - label = "art"; - reg = <0x040000 0x010000>; - read-only; - }; - - partition@50000 { - compatible = "denx,uimage"; - label = "firmware"; - reg = <0x050000 0xfb0000>; - }; - }; - }; -}; - -&uart { - status = "okay"; -}; - &usb { - status = "okay"; dr_mode = "host"; }; - -&usb_phy { - status = "okay"; -}; - -&wmac { - status = "okay"; - - mtd-cal-data = <&art 0x1000>; -}; diff --git a/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dtsi b/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dtsi new file mode 100644 index 0000000000..74d65d828a --- /dev/null +++ b/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dtsi @@ -0,0 +1,112 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "ar9331.dtsi" + +#include +#include + +/ { + aliases { + label-mac-device = &wmac; + led-boot = &led_vpn; + led-failsafe = &led_vpn; + led-upgrade = &led_vpn; + serial0 = &uart; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + + switch { + label = "switch"; + linux,code = ; + gpios = <&gpio 21 GPIO_ACTIVE_HIGH>; + debounce-interval = <60>; + }; + }; +}; + +ð0 { + status = "okay"; + + mtd-mac-address = <&art 0x0>; + + gmac-config { + device = <&gmac>; + switch-phy-addr-swap = <0>; + switch-phy-swap = <0>; + }; +}; + +ð1 { + status = "okay"; + + compatible = "syscon", "simple-mfd"; +}; + +&spi { + status = "okay"; + + num-cs = <1>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + m25p,fast-read; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x030000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x030000 0x010000>; + }; + + art: partition@40000 { + label = "art"; + reg = <0x040000 0x010000>; + read-only; + }; + + partition@50000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x050000 0xfb0000>; + }; + }; + }; +}; + +&uart { + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; +}; diff --git a/target/linux/ath79/dts/ar9331_alfa-network_ap121fe.dts b/target/linux/ath79/dts/ar9331_alfa-network_ap121fe.dts new file mode 100644 index 0000000000..178a32f4d0 --- /dev/null +++ b/target/linux/ath79/dts/ar9331_alfa-network_ap121fe.dts @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "ar9331_alfa-network_ap121f.dtsi" + +/ { + model = "ALFA Network AP121FE"; + compatible = "alfa-network,ap121fe", "qca,ar9331"; + + leds { + compatible = "gpio-leds"; + + lan { + label = "ap121fe:green:lan"; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + }; + + led_vpn: vpn { + label = "ap121fe:green:vpn"; + gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + }; + + wlan { + label = "ap121fe:green:wlan"; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tpt"; + }; + }; +}; + +&usb { + dr_mode = "peripheral"; +}; -- cgit v1.2.3