openwrt/target/linux/mediatek/dts/mt7986a-tplink-tl-xdr-common.dtsi
Chen Minqiang 36746893ac mediatek: fix the name of buswidth to bus-width
Fix the issue of dts buswidth cannot be applied properly with spi driver.
Fix the name of buswidth to bus-width in dts in order to fit the format
in linux spi kernel[1] so that spi-tx-bus-width & spi-rx-bus-width can be
parsed properly.

[1] Documentation/devicetree/bindings/spi/spi-controller.yaml

Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
2023-09-05 15:40:43 +08:00

271 lines
4.6 KiB
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "mt7986a.dtsi"
/ {
aliases {
serial0 = &uart0;
label-mac-device = &gmac0;
led-boot = &led_status_green;
led-failsafe = &led_status_red;
led-running = &led_status_green;
led-upgrade = &led_status_red;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory {
reg = <0 0x40000000 0 0x20000000>;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
reg_5v: regulator-5v {
compatible = "regulator-fixed";
regulator-name = "fixed-5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&pio 9 GPIO_ACTIVE_LOW>;
};
wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 10 GPIO_ACTIVE_LOW>;
};
turbo {
label = "turbo";
linux,code = <BTN_1>;
gpios = <&pio 11 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
led_status_red: status_red {
label = "red:status";
gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
};
led_status_green: status_green {
label = "green:status";
gpios = <&pio 8 GPIO_ACTIVE_HIGH>;
};
turbo {
label = "green:turbo";
gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
};
};
};
&crypto {
status = "okay";
};
&eth {
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "2500base-x";
nvmem-cells = <&macaddr_config_1c>;
nvmem-cell-names = "mac-address";
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
gmac1: mac@1 {
compatible = "mediatek,eth-mac";
reg = <1>;
phy-handle = <&phy7>;
phy-mode = "2500base-x";
nvmem-cells = <&macaddr_config_1c>;
nvmem-cell-names = "mac-address";
mac-address-increment = <1>;
};
mdio: mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
};
};
&mdio {
phy5: ethernet-phy@5 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <5>;
reset-assert-us = <100000>;
reset-deassert-us = <100000>;
reset-gpios = <&pio 13 GPIO_ACTIVE_LOW>;
realtek,aldps-enable;
};
phy7: ethernet-phy@7 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <7>;
reset-assert-us = <100000>;
reset-deassert-us = <100000>;
reset-gpios = <&pio 17 GPIO_ACTIVE_LOW>;
realtek,aldps-enable;
};
switch: switch@31 {
compatible = "mediatek,mt7531";
reg = <31>;
reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&pio>;
interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
};
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi_flash_pins>;
status = "okay";
flash@0 {
compatible = "spi-nand";
#address-cells = <1>;
#size-cells = <1>;
reg = <0>;
spi-max-frequency = <20000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "bl2";
reg = <0x000000 0x0100000>;
read-only;
};
config: partition@100000 {
label = "config";
reg = <0x100000 0x0060000>;
read-only;
};
factory: partition@160000 {
label = "factory";
reg = <0x160000 0x0060000>;
read-only;
};
partition@1c0000 {
label = "reserved";
reg = <0x1c0000 0x01c0000>;
read-only;
};
partition@380000 {
label = "fip";
reg = <0x380000 0x0200000>;
read-only;
};
partition@580000 {
label = "ubi";
reg = <0x580000 0x7800000>;
};
};
};
};
&pio {
spi_flash_pins: spi-flash-pins-33-to-38 {
mux {
function = "spi";
groups = "spi0", "spi0_wp_hold";
};
conf-pu {
pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
drive-strength = <8>;
mediatek,pull-up-adv = <0>; /* bias-disable */
};
conf-pd {
pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
drive-strength = <8>;
mediatek,pull-down-adv = <0>; /* bias-disable */
};
};
};
&ssusb {
vusb33-supply = <&reg_3p3v>;
vbus-supply = <&reg_5v>;
status = "okay";
};
&trng {
status = "okay";
};
&uart0 {
status = "okay";
};
&usb_phy {
status = "okay";
};
&watchdog {
status = "okay";
};
&wifi {
mediatek,mtd-eeprom = <&factory 0x0>;
nvmem-cells = <&macaddr_config_1c>;
nvmem-cell-names = "mac-address";
mac-address-increment = <2>;
status = "okay";
};
&config {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_config_1c: macaddr@1c {
reg = <0x1c 0x6>;
};
};