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b1e8a390ea
This partially reverts commit 32144ba275.
This commit replaced gpio-exports in favor of gpio-hogs for enabling USB
power at boot, but this rids the user of control of the USB port power
present on this device for a long time. It was agreed on a mailing list
[1] that this is not the way to go, and this patch breaks a very common
use-case of WWAN modem reset by power cycle, used on a lot USB equipped
routers, hence revert this change until a better solution can be found.
[1] http://lists.infradead.org/pipermail/openwrt-devel/2019-November/020151.html
Tested-by: Sungbo Eo <mans0n@gorani.run>
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
[adjusted commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
124 lines
2.2 KiB
Plaintext
124 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "ar9344_tplink_tl-wdrxxxx.dtsi"
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/ {
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aliases {
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label-mac-device = &ath9k;
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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 22 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 21 GPIO_ACTIVE_HIGH>;
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};
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gpio_ext_lna0 {
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gpio-export,name = "tp-link:ext:lna0";
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gpio-export,output = <1>;
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gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
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};
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gpio_ext_lna1 {
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gpio-export,name = "tp-link:ext:lna1";
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gpio-export,output = <1>;
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gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&leds {
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usb1 {
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label = "tp-link:green:usb1";
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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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 12 GPIO_ACTIVE_LOW>;
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trigger-sources = <&hub_port2>;
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linux,default-trigger = "usbport";
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};
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};
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&usb {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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port@1 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <1>;
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#trigger-source-cells = <0>;
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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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hub_port2: port@2 {
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reg = <2>;
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#trigger-source-cells = <0>;
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};
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};
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};
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&usb_phy {
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status = "okay";
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};
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&ath9k {
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mtd-mac-address = <&uboot 0x1fc00>;
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};
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&wmac {
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mtd-mac-address = <&uboot 0x1fc00>;
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mtd-mac-address-increment = <(-1)>;
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};
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&mdio0 {
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status = "okay";
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phy-mask = <0>;
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phy0: ethernet-phy@0 {
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reg = <0>;
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phy-mode = "rgmii";
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qca,ar8327-initvals = <
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0x04 0x07600000 /* PORT0 PAD MODE CTRL */
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0x10 0x80000080 /* POWER_ON_STRIP */
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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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>;
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};
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};
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ð0 {
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status = "okay";
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/* default for ar934x, except for 1000M */
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pll-data = <0x06000000 0x00000101 0x00001616>;
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mtd-mac-address = <&uboot 0x1fc00>;
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mtd-mac-address-increment = <(-2)>;
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phy-mode = "rgmii";
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phy-handle = <&phy0>;
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};
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