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openwrt/target/linux/ramips/dts/rt5350_omnima_miniembplug.dts
Adrian Schmutzler 66d12ce667 ramips: remove redundant status for USB controllers
mt7621, mt7628an and rt5350 have USB controllers (ehci/ohci or xhci)
enabled by default. Thus, this patch drops redundant status=okay
statements in derived device DTS files.

While at it, also drop an explicit status=okay in mt7621.dtsi, as
this is default.

Note:

For rt5350, about 50 % of the devices enabled ehci/ohci in the DTS
files, and there is actually no device actively disabling it.
It looks like only a few people are aware that the controllers are
enabled by default here.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-12-07 14:22:00 +01:00

114 lines
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#include "rt5350.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "omnima,miniembplug", "ralink,rt5350-soc";
model = "Omnima MiniEMBPlug";
leds {
compatible = "gpio-leds";
wlan {
label = "red:wlan";
gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
};
mobile {
label = "green:mobile";
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
trigger-sources = <&ohci_port1>, <&ehci_port1>;
linux,default-trigger = "usbport";
};
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <20>;
wps {
label = "wps";
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
reset {
label = "reset";
gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
mode-one {
label = "mode1";
gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
mode-two {
label = "mode2";
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
};
};
&state_default {
gpio {
groups = "i2c", "jtag", "uartf";
function = "gpio";
};
};
&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 = "u-boot";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x7b0000>;
};
};
};
};
&ethernet {
mtd-mac-address = <&factory 0x4>;
};
&esw {
mediatek,portmap = <0x2f>;
};
&wmac {
ralink,mtd-eeprom = <&factory 0x0>;
};