995a1ba841
commit 4b9680f fixed pll settings and the correct pll set
by bootloader is overrided by value in qca9557.dtsi which
is incorrect for Archer C7 and breaks ethernet. Add pll
values for archer c7 to fix ethernet connection.
This individual pll tweak has been cherry picked from github pr 1260
which changes a couple of things in a single commit and should be
ideally split. This commit get archer v7 back and working.
Tested: archer c7 v2
Original combined commit authored by:
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
c7 fix only split out by:
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
195 lines
3.1 KiB
Plaintext
195 lines
3.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "qca9557.dtsi"
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/ {
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chosen {
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bootargs = "console=ttyS0,115200n8";
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};
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aliases {
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led-status = &system;
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};
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gpio_leds: leds {
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compatible = "gpio-leds";
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system: system {
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label = "tp-link: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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usb1 {
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label = "tp-link:green:usb1";
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gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
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default-state = "off";
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trigger-sources = <&hub_port1>;
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linux,default-trigger = "usbport";
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};
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usb2 {
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label = "tp-link:green:usb2";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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default-state = "off";
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trigger-sources = <&hub_port0>;
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linux,default-trigger = "usbport";
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};
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led_wlan2g: wlan2g {
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label = "tp-link:green:wlan2g";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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default-state = "off";
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linux,default-trigger = "phy1tpt";
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};
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qss {
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label = "tp-link:green:qss";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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gpio_keys: keys {
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compatible = "gpio-keys";
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reset {
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label = "Reset button";
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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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};
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gpio-export {
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compatible = "gpio-export";
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gpio_usb1_power {
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gpio-export,name = "tp-link:power:usb1";
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gpio-export,output = <1>;
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gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
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};
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gpio_usb2_power {
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gpio-export,name = "tp-link:power:usb2";
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gpio-export,output = <1>;
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gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&pcie1 {
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status = "okay";
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};
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&uart {
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status = "okay";
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};
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&gpio {
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status = "okay";
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};
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&usb_phy0 {
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status = "okay";
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};
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&usb0 {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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hub_port0: port@1 {
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reg = <1>;
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#trigger-source-cells = <0>;
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};
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};
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&usb_phy1 {
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status = "okay";
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};
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&usb1 {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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hub_port1: port@1 {
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reg = <1>;
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#trigger-source-cells = <0>;
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};
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};
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&spi {
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status = "okay";
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num-cs = <1>;
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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 = <25000000>;
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mtdparts: 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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};
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};
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};
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&mdio0 {
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status = "okay";
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phy0: ethernet-phy@0 {
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reg = <0>;
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qca,ar8327-initvals = <
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0x04 0x00080080 /* PORT0 PAD MODE CTRL */
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0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
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0x50 0xc737c737 /* LED_CTRL0 */
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0x54 0x00000000 /* LED_CTRL1 */
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0x58 0x00000000 /* LED_CTRL2 */
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0x5c 0x0030c300 /* LED_CTRL3 */
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0x7c 0x0000007e /* PORT0_STATUS */
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0x94 0x0000007e /* PORT6 STATUS */
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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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mtd-mac-address = <&uboot 0x1fc00>;
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mtd-mac-address-increment = <1>;
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phy-handle = <&phy0>;
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pll-data = <0x56000000 0x00000101 0x00001616>;
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gmac-config {
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device = <&gmac>;
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rgmii-enabled = <1>;
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};
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};
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ð1 {
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status = "okay";
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mtd-mac-address = <&uboot 0x1fc00>;
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pll-data = <0x03000101 0x00000101 0x00001616>;
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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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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mtd-mac-address = <&uboot 0x1fc00>;
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};
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