mvebu: add support for WRT32X (venom)
Linksys WRT32X (Venom) is identical in hardware to the WRT3200ACM with a different flash layout and boots zImage rather than uImage. Specification: - Marvell Armada 385 88F6820 (2x 1.8GHz) - 256MB of Flash - 512MB of RAM - 2.4GHz (bgn) and 5GHz (an+ac wave 2) - 4x 1Gbps LAN + 1x 1Gbps WAN - 1x USB 3.0 and 1x USB 2.0/eSATA (combo port) Flash instruction: Apply factory image via web-gui. Signed-off-by: Michael Gray <michael.gray@lantisproject.com>v19.07.3_mercusys_ac12_duma
Michael Gray
6 years ago
committed by
John Crispin
parent
e1a9485b0e
commit
bfbdeeb3de
@ -0,0 +1,201 @@
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/*
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* Device Tree file for the Linksys WRT32X (Venom)
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*
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* Copyright (C) 2017 Imre Kaloz <kaloz@openwrt.org>
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*
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without
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* any warranty of any kind, whether express or implied.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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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 "armada-385-linksys.dtsi"
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/ {
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model = "Linksys WRT32X";
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compatible = "linksys,venom", "linksys,armada385", "marvell,armada385",
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"marvell,armada380";
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};
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&expander0 {
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wan_amber@0 {
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label = "venom:amber:wan";
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reg = <0x0>;
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};
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wan_blue@1 {
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label = "venom:blue:wan";
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reg = <0x1>;
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};
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usb2@5 {
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label = "venom:blue:usb2";
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reg = <0x5>;
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};
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usb3_1@6 {
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label = "venom:blue:usb3_1";
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reg = <0x6>;
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};
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usb3_2@7 {
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label = "venom:blue:usb3_2";
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reg = <0x7>;
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};
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wps_blue@8 {
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label = "venom:blue:wps";
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reg = <0x8>;
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};
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wps_amber@9 {
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label = "venom:amber:wps";
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reg = <0x9>;
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};
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};
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&gpio_leds {
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power {
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gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
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label = "venom:blue:power";
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};
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sata {
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gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
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label = "venom:blue:sata";
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};
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wlan_2g {
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gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
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label = "venom:blue:wlan_2g";
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};
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wlan_5g {
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gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
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label = "venom:blue:wlan_5g";
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};
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};
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&gpio_leds_pins {
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marvell,pins = "mpp21", "mpp45", "mpp46", "mpp56";
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};
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&nand {
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/* Spansion S34ML02G2 256MiB, OEM Layout */
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partition@0 {
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label = "u-boot";
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reg = <0x0000000 0x200000>; /* 2MB */
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read-only;
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};
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partition@200000 {
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label = "u_env";
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reg = <0x200000 0x20000>; /* 128KB */
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};
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partition@220000 {
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label = "s_env";
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reg = <0x220000 0x40000>; /* 256KB */
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};
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partition@180000 {
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label = "unused_area";
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reg = <0x260000 0x5c0000>; /* 5.75MB */
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};
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partition@7e0000 {
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label = "devinfo";
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reg = <0x7e0000 0x40000>; /* 256KB */
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read-only;
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};
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/* kernel1 overlaps with rootfs1 by design */
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partition@900000 {
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label = "kernel1";
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reg = <0x900000 0x7b00000>; /* 123MB */
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};
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partition@c00000 {
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label = "rootfs1";
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reg = <0xc00000 0x7800000>; /* 120MB */
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};
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/* kernel2 overlaps with rootfs2 by design */
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partition@8400000 {
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label = "kernel2";
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reg = <0x8400000 0x7b00000>; /* 123MB */
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};
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partition@8700000 {
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label = "rootfs2";
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reg = <0x8700000 0x7800000>; /* 120MB */
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};
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/* last MB is for the BBT, not writable */
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partition@ff00000 {
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label = "BBT";
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reg = <0xff00000 0x100000>;
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};
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};
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&pcie1 {
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mwlwifi {
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marvell,chainmask = <4 4>;
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};
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};
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&pcie2 {
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mwlwifi {
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marvell,chainmask = <4 4>;
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};
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};
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&sdhci {
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pinctrl-names = "default";
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pinctrl-0 = <&sdhci_pins>;
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no-1-8-v;
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non-removable;
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wp-inverted;
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bus-width = <8>;
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status = "okay";
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};
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&usb3_1_vbus {
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gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
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};
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&usb3_1_vbus_pins {
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marvell,pins = "mpp44";
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};
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@ -0,0 +1,10 @@
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -1027,6 +1027,7 @@ dtb-$(CONFIG_MACH_ARMADA_38X) += \
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armada-385-linksys-cobra.dtb \
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armada-385-linksys-rango.dtb \
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armada-385-linksys-shelby.dtb \
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+ armada-385-linksys-venom.dtb \
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armada-385-synology-ds116.dtb \
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armada-385-turris-omnia.dtb \
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armada-388-clearfog.dtb \
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