openwrtv4/target/linux/lantiq/dts/ARV7510PW22.dts
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

195 lines
3.5 KiB
Text

/dts-v1/;
#include "danube.dtsi"
#include <dt-bindings/input/input.h>
/ {
model = "ARV7510PW22 - Astoria Networks";
chosen {
bootargs = "console=ttyLTQ0,115200";
};
aliases {
led-boot = &power;
led-failsafe = &power;
led-running = &power;
led-internet = &internet;
led-usb = &umts;
led-wifi = &wlan;
};
memory@0 {
reg = <0x0 0x4000000>;
};
sram@1F000000 {
vmmc@107000 {
status = "okay";
gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
};
};
fpi@10000000 {
localbus@0 {
nor-boot@0 {
compatible = "lantiq,nor";
bank-width = <2>;
reg = <0 0x0 0x1000000>;
#address-cells = <1>;
#size-cells = <1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "uboot";
reg = <0x00000 0x40000>;
read-only;
};
partition@40000 {
label = "uboot_env";
reg = <0x40000 0x20000>;
read-only;
};
partition@60000 {
label = "firmware";
reg = <0x60000 0xf80000>;
};
boardconfig: partition@fe0000 {
label = "board_config";
reg = <0xfe0000 0x20000>;
read-only;
};
};
};
};
gpio: pinmux@E100B10 {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinmux {
exin {
lantiq,groups = "exin1";
lantiq,function = "exin";
lantiq,pull = <2>;
lantiq,output = <0>;
};
pci_in {
lantiq,groups = "req1", "req2";
lantiq,function = "pci";
lantiq,open-drain = <1>;
lantiq,pull = <2>;
lantiq,output = <0>;
};
pci_out {
lantiq,groups = "gnt1";
lantiq,function = "pci";
lantiq,output = <1>;
};
pci_rst {
lantiq,pins = "io21";
lantiq,pull = <2>;
lantiq,output = <1>;
};
pins_out {
lantiq,pins = "io2", "io4", "io8", "io9", "io10", "io15", "io20";
lantiq,output = <1>;
};
pins_in {
lantiq,pins = "io11", "io12", "io28";
lantiq,open-drain = <1>;
lantiq,pull = <2>;
lantiq,output = <0>;
};
};
};
ifxhcd@E101000 {
status = "okay";
gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
};
etop@E180000 {
/* Switch reset 19 */
phy-mode = "mii";
mtd-mac-address = <&boardconfig 0x16>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
rfkill {
label = "rfkill";
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
};
restart {
label = "restart";
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
};
reset {
label = "reset";
gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
gpio-leds {
compatible = "gpio-leds";
power: power {
label = "power";
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
internet: internet {
label = "internet";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
};
wlan: wlan {
label = "wlan";
gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
};
umts: 3g {
label = "3g";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
message {
label = "message";
gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
};
};
};
&pci0 {
status = "okay";
lantiq,external-clock;
interrupt-map = <
0x7000 0 0 1 &icu0 30
0x7800 0 0 1 &icu0 135
0x7800 0 0 2 &icu0 135
0x7800 0 0 3 &icu0 135
>;
gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
req-mask = <0x3>;
wifi@1814,3592 {
compatible = "pci1814,3592";
reg = <0x7000 0 0 0 0>;
ralink,mtd-eeprom = <&boardconfig 0x410>;
ralink,mtd-eeprom-swap;
};
};