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7054721cf9
The uart node is enabled on all devices except one (GL-USB150 *).
Thus, let's not have a few hundred nodes to enable it, but do not
disable it in the first place.
Where the majority of devices is using it, also move the serial0
alias to the DTSI.
*) Since GL-USB150 even defines serial0 alias, the missing uart
is probably just a mistake. Anyway, disable it for now so this
patch stays cosmetic.
Apply this to 21.02 as well to remove an unnecessary backporting
pitfall.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
(cherry picked from commit 3a4b751110)
157 lines
2.5 KiB
Plaintext
157 lines
2.5 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "ar9341.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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chosen {
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/delete-property/ bootargs;
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};
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aliases {
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led-boot = &led_power_blue;
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led-failsafe = &led_power_blue;
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led-running = &led_power_blue;
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led-upgrade = &led_power_blue;
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label-mac-device = ð1;
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};
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keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&jtag_disable_pins &led_lan_wan_blue_pin>;
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_power_blue: power_blue {
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label = "blue:power";
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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wifi_green {
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label = "green:wifi";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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wifi_red {
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label = "red:wifi";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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};
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wifi_yellow {
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label = "yellow:wifi";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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lan_blue {
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label = "blue:lan";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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wan_blue {
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label = "blue:wan";
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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};
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};
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watchdog {
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compatible = "linux,wdt-gpio";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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hw_algo = "toggle";
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/* hw_margin_ms is actually 300s but driver limits it to 60s */
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hw_margin_ms = <60000>;
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always-running;
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};
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};
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&ref {
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clock-frequency = <40000000>;
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};
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&pinmux {
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led_lan_wan_blue_pin: pinmux_lan_wan_blue_pin {
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pinctrl-single,bits = <0x10 0x0 0x0000ffff>;
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};
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};
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&spi {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <40000000>;
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/* partitions are passed via bootloader */
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x000000 0x040000>;
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read-only;
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};
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partition@40000 {
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label = "u-boot-env";
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reg = <0x040000 0x040000>;
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};
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partition@80000 {
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label = "custom";
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reg = <0x080000 0x140000>;
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read-only;
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};
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partition@1c0000 {
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label = "inactive";
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reg = <0x1c0000 0x700000>;
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};
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partition@8c0000 {
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label = "inactive2";
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reg = <0x8c0000 0x700000>;
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};
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art: partition@fc0000 {
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label = "ART";
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reg = <0xfc0000 0x040000>;
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read-only;
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};
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};
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};
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};
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ð0 {
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status = "okay";
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phy-handle = <&swphy4>;
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mtd-mac-address = <&art 0x6>;
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};
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ð1 {
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mtd-mac-address = <&art 0x0>;
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};
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&wmac {
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status = "okay";
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mtd-cal-data = <&art 0x1000>;
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};
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