openwrt/target/linux/ramips/dts/mt7620a_edimax_ew-747x.dtsi
Michael Pratt 6972e498d3 ramips: mt7620: move mt7620_mdio_mode() to ethernet driver
The function mt7620_mdio_mode is only called once
and both the function and mdio_mode block have been named incorrectly,
leading to confusion and useless commits.

These lines in the mdio_mode block of mt7620_hw_init
are only intended for boards with an external mt7530 switch.
(see commit 194ca6127e)

Therefore, move lines from mdio_mode to the place in soc_mt7620.c
where the type of mt7530 switch is identified,
and move lines from mt7620_mdio_mode to a main function.

mt7620_mdio_mode was called from mt7620_gsw_init
where the priv struct is available,
so the lines must stay in mt7620_gsw_init function.

In order to keep things as simple as possible,
keep the DTS property related function calls together,
by moving them from mt7620_gsw_probe to init.

Remove the now useless DTS properties and extra phy nodes.

Fixes: 5a6229a93d ("ramips: remove superfluous & confusing DT binding")
Fixes: b85fe43ec8 ("ramips: mt7620: add force use of mdio-mode")
Signed-off-by: Michael Pratt <mcpratt@pm.me>
2021-06-23 14:22:18 +08:00

221 lines
3.5 KiB
Plaintext

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7620a.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/mtd/partitions/uimage.h>
/ {
compatible = "ralink,mt7620a-soc";
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
};
keys {
compatible = "gpio-keys";
reset_wps {
label = "reset_wps";
gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
switch_high {
label = "switch high";
gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
linux,code = <BTN_0>;
linux,input-type = <EV_SW>;
};
switch_off {
label = "switch off";
gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
linux,code = <BTN_1>;
linux,input-type = <EV_SW>;
};
};
leds {
compatible = "gpio-leds";
led_power: power {
label = "green:power";
gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
};
lan {
label = "green:lan";
gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
};
wlan2g {
label = "blue:wlan2g";
gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1radio";
};
wlan5g {
label = "blue:wlan5g";
gpios = <&gpio2 31 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0radio";
};
wps {
label = "green:wps";
gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
};
crossband {
label = "green:crossband";
gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
};
};
};
&gpio1 {
status = "okay";
};
&gpio2 {
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 = "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 = "cimage";
reg = <0x50000 0x20000>;
read-only;
};
partition@70000 {
compatible = "openwrt,uimage", "denx,uimage";
openwrt,offset = <FW_EDIMAX_OFFSET>;
openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
label = "firmware";
reg = <0x00070000 0x00790000>;
};
};
};
};
&state_default {
gpio {
groups = "i2c", "uartf", "nd_sd", "rgmii2";
function = "gpio";
};
};
&pinctrl {
phy_reset_pins: phy-reset {
gpio {
groups = "spi refclk";
function = "gpio";
};
};
};
&ethernet {
pinctrl-names = "default";
pinctrl-0 = <&rgmii1_pins &mdio_pins &phy_reset_pins>;
mtd-mac-address = <&factory 0x4>;
phy-reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
phy-reset-duration = <30>;
port@5 {
status = "okay";
mediatek,fixed-link = <1000 1 1 1>;
phy-mode = "rgmii";
};
mdio-bus {
status = "okay";
phy0: ethernet-phy@0 {
status = "disabled";
reg = <0>;
phy-mode = "rgmii";
};
phy1: ethernet-phy@1 {
status = "disabled";
reg = <1>;
phy-mode = "rgmii";
};
phy2: ethernet-phy@2 {
status = "disabled";
reg = <2>;
phy-mode = "rgmii";
};
phy3: ethernet-phy@3 {
status = "disabled";
reg = <3>;
phy-mode = "rgmii";
};
phy4: ethernet-phy@4 {
status = "disabled";
reg = <4>;
phy-mode = "rgmii";
};
};
};
&gsw {
mediatek,ephy-base = /bits/ 8 <8>;
};
&wmac {
ralink,mtd-eeprom = <&factory 0x0>;
};
&pcie {
status = "okay";
};
&pcie0 {
wifi@0,0 {
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
mediatek,2ghz = <0>;
};
};