mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 06:57:57 +00:00
a2acdf9607
These nodes are used for configuring a GMAC interface and for defining external PHYs to be accessed with MDIO. None of this is possible on MT7620N, only MT7620A, so remove them from all MT7620N DTS. When the mdio-bus node is missing, the driver returns -NODEV which causes the internal switch to not initialize. Replace that return so that everything works without the DTS node. Also, an extra kernel message to indicate for all error conditions that mdio-bus is disabled. Fixes:d482356322("ramips: mt7620n: add mdio node and disable port4 by default") Fixes:aa5014dd1a("ramips: mt7620n: enable port 4 as EPHY by default") Signed-off-by: Michael Pratt <mcpratt@pm.me>
142 lines
2.1 KiB
Plaintext
142 lines
2.1 KiB
Plaintext
#include "mt7620n.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
compatible = "dlink,dwr-921-c1", "ralink,mt7620n-soc";
|
|
model = "D-Link DWR-921 C1";
|
|
|
|
aliases {
|
|
led-boot = &led_sstrenghg;
|
|
led-failsafe = &led_sstrenghg;
|
|
};
|
|
|
|
keys {
|
|
compatible = "gpio-keys";
|
|
|
|
wps {
|
|
label = "wps";
|
|
gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_WPS_BUTTON>;
|
|
};
|
|
|
|
reset {
|
|
label = "reset";
|
|
gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_RESTART>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
sms {
|
|
label = "green:sms";
|
|
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
lan {
|
|
label = "green:lan";
|
|
gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
led_sstrenghg: sstrengthg {
|
|
label = "green:sigstrength";
|
|
gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
sstrengthr {
|
|
label = "red:sigstrength";
|
|
gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
4g {
|
|
label = "green:4g";
|
|
gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
3g {
|
|
label = "green:3g";
|
|
gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
wifi {
|
|
label = "green:wifi";
|
|
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
gpio_export {
|
|
compatible = "gpio-export";
|
|
#size-cells = <0>;
|
|
|
|
lte_modem_enable {
|
|
gpio-export,name = "lte_modem_enable";
|
|
gpio-export,output = <1>;
|
|
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gpio1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
|
|
flash@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <10000000>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "jboot";
|
|
reg = <0x0 0x10000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@10000 {
|
|
compatible = "amit,jimage";
|
|
label = "firmware";
|
|
reg = <0x10000 0xfe0000>;
|
|
};
|
|
|
|
config: partition@ff0000 {
|
|
label = "config";
|
|
reg = <0xff0000 0x10000>;
|
|
read-only;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&state_default {
|
|
default {
|
|
groups = "spi refclk", "i2c", "ephy", "wled";
|
|
function = "gpio";
|
|
};
|
|
};
|