28de86e816
RT5350 neither have rgmii nor a mdio pinmux group. MT7628an doesn't have a jtag group. Having these groups defined might cause a boot panic. The pin controller fails to initialise for kernels > 4.9 if invalid groups are used. If a subsystem references a pin controller configuration node, it can not find this node and errors out. In worst case it's the SPI driver which errors out and we have no root filesystem to mount. Signed-off-by: Mathias Kresin <dev@kresin.me>
119 lines
1.7 KiB
Plaintext
119 lines
1.7 KiB
Plaintext
/dts-v1/;
|
|
|
|
#include "rt5350.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
compatible = "allnet,all5003", "ralink,rt5350-soc";
|
|
model = "Allnet ALL5003";
|
|
|
|
i2c-gpio {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
compatible = "i2c-gpio";
|
|
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH &gpio0 2 GPIO_ACTIVE_HIGH>;
|
|
i2c-gpio,delay-us = <10>;
|
|
|
|
pcf0: iexp@38 {
|
|
#gpio-cells = <2>;
|
|
compatible = "inxp,pcf8574a";
|
|
reg = <0x38>;
|
|
gpio-controller;
|
|
};
|
|
|
|
hwmon@4b {
|
|
compatible = "national,lm92";
|
|
reg = <0x4b>;
|
|
};
|
|
};
|
|
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
|
|
ld1 {
|
|
label = "all5003:green:ld1";
|
|
gpios = <&pcf0 0 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
ld2 {
|
|
label = "all5003:green:ld2";
|
|
gpios = <&pcf0 1 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gpio0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
|
|
m25p80@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 {
|
|
label = "firmware";
|
|
reg = <0x50000 0x1fb0000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
state_default: pinctrl0 {
|
|
gpio {
|
|
ralink,group = "i2c", "jtag", "uartf";
|
|
ralink,function = "gpio";
|
|
};
|
|
};
|
|
};
|
|
|
|
ðernet {
|
|
mtd-mac-address = <&factory 0x28>;
|
|
};
|
|
|
|
&esw {
|
|
mediatek,portmap = <0x3f>;
|
|
};
|
|
|
|
&wmac {
|
|
ralink,mtd-eeprom = <&factory 0>;
|
|
};
|
|
|
|
&ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci {
|
|
status = "okay";
|
|
};
|