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4871fd2616
Device specifications:
* QCA IPQ4019
* 256 MB of RAM
* 32 MB of SPI NOR flash (w25q256)
- 2x 15 MB available; but one of the 15 MB regions is the recovery image
* 2T2R 2.4 GHz
- QCA4019 hw1.0 (SoC)
- requires special BDF in QCA4019/hw1.0/board-2.bin with
bus=ahb,bmi-chip-id=0,bmi-board-id=20,variant=PlasmaCloud-PA2200
* 2T2R 5 GHz (channel 36-64)
- QCA9888 hw2.0 (PCI)
- requires special BDF in QCA9888/hw2.0/board-2.bin
bus=pci,bmi-chip-id=0,bmi-board-id=16,variant=PlasmaCloud-PA2200
* 2T2R 5 GHz (channel 100-165)
- QCA4019 hw1.0 (SoC)
- requires special BDF in QCA4019/hw1.0/board-2.bin with
bus=ahb,bmi-chip-id=0,bmi-board-id=21,variant=PlasmaCloud-PA2200
* GPIO-LEDs for 2.4GHz, 5GHz-SoC and 5GHz-PCIE
* GPIO-LEDs for power (orange) and status (blue)
* 1x GPIO-button (reset)
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 2x gigabit ethernet
- phy@mdio3:
+ Label: Ethernet 1
+ gmac0 (ethaddr) in original firmware
+ used as LAN interface
- phy@mdio4:
+ Label: Ethernet 2
+ gmac1 (eth1addr) in original firmware
+ 802.3at POE+
+ used as WAN interface
* 12V 2A DC
Flashing instructions:
The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the factory image to the u-boot when the device boots up.
Signed-off-by: Marek Lindner <marek.lindner@kaiwoo.ai>
[sven@narfation.org: prepare commit message, rebase, use all LEDs, switch
to dualboot_datachk upgrade script, use eth1 as designated WAN interface]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
211 lines
3.7 KiB
Plaintext
211 lines
3.7 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/* Copyright (c) 2017-2020, Sven Eckelmann <sven@narfation.org>
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* Copyright (c) 2018, Marek Lindner <marek.lindner@kaiwoo.ai>
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*/
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#include "qcom-ipq4019.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/soc/qcom,tcsr.h>
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/ {
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model = "Plasma Cloud PA2200";
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compatible = "plasmacloud,pa2200";
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soc {
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rng@22000 {
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status = "okay";
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};
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mdio@90000 {
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status = "okay";
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};
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ess-psgmii@98000 {
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status = "okay";
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};
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tcsr@1949000 {
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compatible = "qcom,tcsr";
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reg = <0x1949000 0x100>;
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qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
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};
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ess_tcsr@1953000 {
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compatible = "qcom,tcsr";
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reg = <0x1953000 0x1000>;
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qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
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};
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tcsr@1957000 {
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compatible = "qcom,tcsr";
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reg = <0x1957000 0x100>;
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qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
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};
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crypto@8e3a000 {
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status = "okay";
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};
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watchdog@b017000 {
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status = "okay";
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};
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ess-switch@c000000 {
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switch_lan_bmp = <0x10>;
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switch_wan_bmp = <0x20>;
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status = "okay";
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};
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edma@c080000 {
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status = "okay";
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART >;
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};
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};
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aliases {
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led-boot = &led_power_orange;
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led-failsafe = &led_status_blue;
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led-running = &led_power_orange;
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led-upgrade = &led_status_blue;
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};
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leds {
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compatible = "gpio-leds";
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led_power_orange: power_orange {
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label = "orange:power";
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gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
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};
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2g_blue {
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label = "blue:2g";
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gpios = <&tlmm 46 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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2g_green {
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label = "green:5g1";
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gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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5g2_green {
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label = "green:5g2";
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gpios = <&tlmm 48 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy2tpt";
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};
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led_status_blue: status_blue {
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label = "blue:status";
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gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&tlmm {
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serial_pins: serial_pinmux {
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mux {
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pins = "gpio16", "gpio17";
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function = "blsp_uart0";
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bias-disable;
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};
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};
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spi_0_pins: spi_0_pinmux {
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pin {
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function = "blsp_spi0";
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pins = "gpio13", "gpio14", "gpio15";
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drive-strength = <12>;
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bias-disable;
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};
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pin_cs {
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function = "gpio";
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pins = "gpio12";
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drive-strength = <2>;
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bias-disable;
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output-high;
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};
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};
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};
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&blsp_dma {
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status = "okay";
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};
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&blsp1_spi1 {
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pinctrl-0 = <&spi_0_pins>;
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pinctrl-names = "default";
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status = "okay";
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cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
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flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <24000000>;
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/* partitions are passed via bootloader */
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};
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};
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&blsp1_uart1 {
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pinctrl-0 = <&serial_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&cryptobam {
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status = "okay";
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};
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&gmac0 {
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qcom,phy_mdio_addr = <3>;
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qcom,poll_required = <1>;
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qcom,forced_speed = <1000>;
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qcom,forced_duplex = <1>;
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vlan_tag = <1 0x10>;
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};
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&pcie0 {
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status = "okay";
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perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
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wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
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bridge@0,0 {
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reg = <0x00000000 0 0 0 0>;
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#address-cells = <3>;
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#size-cells = <2>;
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ranges;
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wifi2: wifi@1,0 {
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compatible = "qcom,ath10k";
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status = "okay";
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reg = <0x00010000 0 0 0 0>;
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qcom,ath10k-calibration-variant = "PlasmaCloud-PA2200";
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ieee80211-freq-limit = <5170000 5350000>;
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};
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};
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};
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&wifi0 {
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status = "okay";
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qcom,ath10k-calibration-variant = "PlasmaCloud-PA2200";
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};
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&wifi1 {
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status = "okay";
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qcom,ath10k-calibration-variant = "PlasmaCloud-PA2200";
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ieee80211-freq-limit = <5470000 5875000>;
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};
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