openwrt/target/linux/ath79/dts/ar7241_ubnt_unifi-ap.dtsi
Nick Hainke af5306ba70 ath79: convert WiFis based on ar7241_ubnt_unifi.dtsi to nvmem-cells
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.

While working on it remove stale uboot partition label and merge art
into partition node.

Signed-off-by: Nick Hainke <vincent@systemli.org>
2022-12-17 20:48:57 +01:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "ar7241_ubnt_unifi.dtsi"
/ {
aliases {
led-boot = &led_dome_green;
led-failsafe = &led_dome_green;
led-running = &led_dome_green;
led-upgrade = &led_dome_green;
};
leds {
compatible = "gpio-leds";
led_dome_green: dome_green {
label = "green:dome";
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
};
dome_orange {
label = "orange:dome";
gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
};
};
};
&spi {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <25000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x050000 0x750000>;
};
partition@7a0000 {
label = "board_config";
reg = <0x7a0000 0x010000>;
read-only;
};
partition@7b0000 {
label = "cfg";
reg = <0x7b0000 0x040000>;
read-only;
};
partition@7f0000 {
label = "art";
reg = <0x7f0000 0x010000>;
read-only;
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
reg = <0x0 0x6>;
};
calibration_art_1000: calibration@1000 {
reg = <0x1000 0x440>;
};
};
};
};
};
&wifi {
nvmem-cells = <&calibration_art_1000>;
nvmem-cell-names = "calibration";
};
&eth0 {
nvmem-cells = <&macaddr_art_0>;
nvmem-cell-names = "mac-address";
};
&eth1 {
compatible = "syscon", "simple-mfd";
};