openwrtv4/target/linux/lantiq/dts/ARV4518PWR01.dtsi
Hauke Mehrtens d8dde8c517 lantiq: fix console print
The boot loader of many boards provides a kernel boot argument with a
broken console parameter to the kernel. This will be taken before the
stdout-path defined in device tree and the serial will not work on this
board. Multiple boards are affected by this problem, so revert this
patch for all boards. Later we can remove the boot arguments from the
device tree again, after the individual board was checked to work.

This partly reverts this commit:
commit 4995c64857
Author: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date:   Sun Dec 11 21:55:00 2016 +0100

    lantiq: specify console using stdout-path instead of cmdline argument

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-01-05 23:10:44 +01:00

198 lines
3.5 KiB
Text

#include "danube.dtsi"
#include <dt-bindings/input/input.h>
/ {
chosen {
bootargs = "console=ttyLTQ0,115200";
};
aliases {
led-boot = &power;
led-failsafe = &power;
led-running = &power;
led-dsl = &dsl;
led-internet = &online;
led-usb = &usb;
led-wifi = &wifi;
};
memory@0 {
reg = <0x0 0x4000000>;
};
sram@1F000000 {
vmmc@107000 {
status = "okay";
gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
};
};
fpi@10000000 {
localbus@0 {
nor-boot@0 {
compatible = "lantiq,nor";
bank-width = <2>;
reg = <0 0x0 0x2000000>;
#address-cells = <1>;
#size-cells = <1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "uboot";
reg = <0x00000 0x10000>; /* 64 KB */
read-only;
};
partition@10000 {
label = "uboot_env";
reg = <0x10000 0x10000>; /* 64 KB */
read-only;
};
partition@20000 {
label = "firmware";
reg = <0x20000 0x3d0000>;
};
boardconfig: partition@400000 {
label = "boardconfig";
reg = <0x3f0000 0x10000>;
read-only;
};
};
};
gpiomm: gpiomm@4000000 {
compatible = "lantiq,gpio-mm";
reg = <1 0x0 0x10 >;
#address-cells = <1>;
#size-cells = <1>;
#gpio-cells = <2>;
gpio-controller;
lantiq,shadow = <0x0>;
};
ath5k_eep {
compatible = "ath5k,eeprom";
ath,eep-flash = <&boardconfig 0x400>;
ath,mac-offset = <0x16>;
ath,mac-increment = <1>;
ath,eep-swap;
};
};
gpio: pinmux@E100B10 {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinmux {
ebu {
lantiq,groups = "ebu cs1";
lantiq,function = "ebu";
};
pci_in {
lantiq,groups = "req1", "req2";
lantiq,function = "pci";
lantiq,open-drain = <1>;
lantiq,pull = <2>;
lantiq,output = <0>;
};
pci_out {
lantiq,groups = "gnt1", "gnt2";
lantiq,function = "pci";
lantiq,pull = <0>;
lantiq,output = <1>;
};
};
};
etop@E180000 {
phy-mode = "mii";
mtd-mac-address = <&boardconfig 0x16>;
};
ifxhcd@E101000 {
status = "okay";
gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
};
pci@E105400 {
status = "okay";
gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
req-mask = <0xf>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
rfkill {
label = "rfkill";
gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
};
reset {
label = "reset";
gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
gpio-leds {
compatible = "gpio-leds";
power: power {
label = "power";
gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
default-state = "keep";
};
dsl: dsl {
label = "dsl";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
};
online: online {
label = "online";
gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
};
wifi: wifi {
label = "wifi";
gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
};
wps {
label = "wps";
gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
};
dsl2 {
label = "dsl2";
gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
};
usb: usb {
label = "usb";
gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
};
voice {
label = "voice";
gpios = <&gpiomm 0 GPIO_ACTIVE_LOW>;
};
fxs1 {
label = "fxs1";
gpios = <&gpiomm 1 GPIO_ACTIVE_LOW>;
};
fxs2 {
label = "fxs2";
gpios = <&gpiomm 2 GPIO_ACTIVE_LOW>;
};
fxo {
label = "fxo";
gpios = <&gpiomm 3 GPIO_ACTIVE_LOW>;
};
};
};