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e354b01baf
Driver for both soc (2.4GHz Wifi) and pci (5 GHz) now pull the calibration data from the nvmem subsystem. This allows us to move the userspace caldata extraction for the pci-e ath9k supported wifi into the device-tree definition of the device. wmac's nodes are also changed over to use nvmem-cells over OpenWrt's custom mtd-cal-data property. The wifi mac address remains correct after these changes, because When both "mac-address" and "calibration" are defined, the effective mac address comes from the cell corresponding to "mac-address" and mac-address-increment. Test passed on my tplink tl-wdr4310. Signed-off-by: Edward Chow <equu@openmail.cc>
145 lines
2.4 KiB
Plaintext
145 lines
2.4 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "ar9344.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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aliases {
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led-boot = &led_system;
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led-failsafe = &led_system;
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led-running = &led_system;
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led-upgrade = &led_system;
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};
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leds: leds {
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compatible = "gpio-leds";
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wlan2g {
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label = "green:wlan2g";
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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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led_system: system {
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label = "green:system";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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qss {
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label = "green:qss";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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};
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ath9k-leds {
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compatible = "gpio-leds";
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wlan5g {
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label = "green:wlan5g";
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gpios = <&ath9k 0 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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wifi {
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linux,code = <KEY_RFKILL>;
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linux,input-type = <EV_SW>;
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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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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&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 = <33000000>;
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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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uboot: partition@0 {
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label = "u-boot";
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reg = <0x000000 0x020000>;
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read-only;
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};
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partition@20000 {
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compatible = "tplink,firmware";
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label = "firmware";
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reg = <0x020000 0x7d0000>;
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};
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art: partition@7f0000 {
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label = "art";
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reg = <0x7f0000 0x010000>;
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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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&pcie {
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status = "okay";
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ath9k: wifi@0,0 {
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compatible = "pci168c,0033";
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reg = <0x0000 0 0 0 0>;
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#gpio-cells = <2>;
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gpio-controller;
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nvmem-cells = <&macaddr_uboot_1fc00>, <&cal_art_5000>;
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nvmem-cell-names = "mac-address", "calibration";
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};
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};
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&wmac {
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status = "okay";
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nvmem-cells = <&macaddr_uboot_1fc00>, <&cal_art_1000>;
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nvmem-cell-names = "mac-address", "calibration";
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};
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&uboot {
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_uboot_1fc00: macaddr@1fc00 {
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reg = <0x1fc00 0x6>;
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};
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};
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&art {
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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cal_art_1000: cal@1000 {
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reg = <0x1000 0x440>;
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};
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cal_art_5000: cal@5000 {
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reg = <0x5000 0x440>;
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};
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};
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