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author | Hans Geiblinger <cybrnook2002@yahoo.com> | 2020-09-09 18:45:02 -0400 |
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committer | Christian Lamparter <chunkeey@gmail.com> | 2020-09-25 19:31:51 +0200 |
commit | a9071d02b5ab11fbd73ea42076a09f2fd8136517 (patch) | |
tree | 2379c735897dff660a83b0ff68171ba886202fd3 /target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-mr8300.dts | |
parent | e24635710c7e6444afa463c59f3d81fe634eb3c7 (diff) | |
download | upstream-a9071d02b5ab11fbd73ea42076a09f2fd8136517.tar.gz upstream-a9071d02b5ab11fbd73ea42076a09f2fd8136517.tar.bz2 upstream-a9071d02b5ab11fbd73ea42076a09f2fd8136517.zip |
ipq40xx: Add support for Linksys MR8300 (Dallas)
The Linksys MR8300 is based on QCA4019 and QCA9888
and provides three, independent radios.
NAND provides two, alternate kernel/firmware images
with fail-over provided by the OEM U-Boot.
Hardware Highlights:
SoC: IPQ4019 at 717 MHz (4 CPUs)
RAM: 512MB RAM
SoC: Qualcomm IPQ4019 at 717 MHz (4 CPUs)
RAM: 512M DDR3
FLASH: 256 MB NAND (Winbond W29N02GV, 8-bit parallel)
ETH: Qualcomm QCA8075 (4x GigE LAN, 1x GigE Internet Ethernet Jacks)
BTN: Reset and WPS
USB: USB3.0, single port on rear with LED
SERIAL: Serial pads internal (unpopulated)
LED: Four status lights on top + USB LED
WIFI1: 2x2:2 QCA4019 2.4 GHz radio on ch. 1-14
WIFI2: 2x2:2 QCA4019 5 GHz radio on ch. 36-64
WIFI3: 2x2:2 QCA9888 5 GHz radio on ch. 100-165
Support is based on the already supported EA8300.
Key differences:
EA8300 has 256MB RAM where MR8300 has 512MB RAM.
MR8300 has a revised top panel LED setup.
Installation:
"Factory" images may be installed directly through the OEM GUI using
URL: https://ip-of-router/fwupdate.html (Typically 192.168.1.1)
Signed-off-by: Hans Geiblinger <cybrnook2002@yahoo.com>
[copied Hardware-highlights from EA8300. Fixed alphabetical order.
fixed commit subject, removed bogus unit-address of keys,
fixed author (used Signed-off-By to From:) ]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Diffstat (limited to 'target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-mr8300.dts')
-rw-r--r-- | target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-mr8300.dts | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-mr8300.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-mr8300.dts new file mode 100644 index 0000000000..4818a2df59 --- /dev/null +++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-mr8300.dts @@ -0,0 +1,82 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +/dts-v1/; + +#include "qcom-ipq4019-xx8300.dtsi" + +/ { + model = "Linksys MR8300 (Dallas)"; + compatible = "linksys,mr8300", "qcom,ipq4019"; + + aliases { + led-boot = &led_blue; + led-failsafe = &led_red; + led-running = &led_blue; + led-upgrade = &led_amber; + serial0 = &blsp1_uart1; + }; + + // Top panel LEDs, above Linksys logo + leds { + compatible = "gpio-leds"; + + led_red: red { + label = "mr8300:red:alarm"; + gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>; + }; + + led_amber: amber { + label = "mr8300:amber:programming"; + gpios = <&tlmm 22 GPIO_ACTIVE_HIGH>; + panic-indicator; + }; + + led_blue: blue { + label = "mr8300:blue:power"; + gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>; + }; + + // On back panel, above USB socket + + led_usb: usb { + label = "mr8300:green:usb"; + gpios = <&tlmm 61 GPIO_ACTIVE_LOW>; + trigger-sources = <&usb3_port1>, <&usb3_port2>, + <&usb2_port1>; + linux,default-trigger = "usbport"; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&tlmm 50 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&tlmm 18 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&wifi0 { + status = "okay"; + qcom,ath10k-calibration-variant = "linksys-mr8300-v0-fcc"; +}; + +&wifi1 { + status = "okay"; + ieee80211-freq-limit = <5170000 5330000>; + qcom,ath10k-calibration-variant = "linksys-mr8300-v0-fcc"; +}; + +&wifi2 { + status = "okay"; + ieee80211-freq-limit = <5490000 5835000>; + qcom,ath10k-calibration-variant = "linksys-mr8300-v0-fcc"; +}; |