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In20b09a2125Lava LR-25G001 router have problem with two inactive ethernet ports. JBOOT bootloader didn't configure ethernet devices by default. The same situation was there. It is required to enable all phy ports. This is fragment of stock bootlog: switch reg write_athr offset=90, value=2b0 switch reg write_athr offset=8c, value=2b0 switch reg write_athr offset=88, value=2b0 switch reg write_athr offset=84, value=2b0 switch reg write_athr offset=80, value=2b0 This patch adds proper registers configuration ar8337 initvals. 0x2b0 value causes force flow control configuration, 0x1200 was used instead (flow control config auto-neg with phy). [1] When switch is now ok, let's fix port numeration too. Fixes:20b09a2125("ramips: add support for Lava LR-25G001") [1] https://github.com/openwrt/openwrt/pull/4806#issuecomment-982019858 Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
173 lines
2.9 KiB
Plaintext
173 lines
2.9 KiB
Plaintext
#include "mt7620a.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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compatible = "lava,lr-25g001", "ralink,mt7620a-soc";
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model = "LAVA LR-25G001";
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aliases {
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led-boot = &led_status;
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led-failsafe = &led_status;
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led-running = &led_status;
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led-upgrade = &led_status;
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};
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keys {
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compatible = "gpio-keys";
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wps {
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label = "wps";
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gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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reset {
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label = "reset";
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gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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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_status: status {
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label = "green:status";
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gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
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};
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wifi2g {
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label = "green:wifi2g";
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gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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wifi5g {
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label = "green:wifi5g";
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gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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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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#size-cells = <0>;
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usbpower {
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gpio-export,name = "usbpower";
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gpio-export,output = <1>;
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gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&spi0 {
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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 = <10000000>;
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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 = "jboot";
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reg = <0x0 0x10000>;
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read-only;
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};
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partition@10000 {
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compatible = "amit,jimage";
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label = "firmware";
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reg = <0x10000 0xfe0000>;
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};
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config: partition@ff0000 {
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label = "config";
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reg = <0xff0000 0x10000>;
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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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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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};
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ðernet {
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
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port@5 {
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status = "okay";
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phy-mode = "rgmii";
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mediatek,fixed-link = <1000 1 1 1>;
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};
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mdio-bus {
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status = "okay";
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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 0x87300000 /* PORT0 PAD MODE CTRL */
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0x0c 0x00000000 /* PORT6 PAD MODE CTRL */
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0x7c 0x0000007e /* PORT0_STATUS */
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0x80 0x00001200 /* PORT1_STATUS */
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0x84 0x00001200 /* PORT2_STATUS */
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0x88 0x00001200 /* PORT3_STATUS */
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0x8c 0x00001200 /* PORT4_STATUS */
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0x90 0x00001200 /* PORT5_STATUS */
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0x94 0x00000000 /* PORT6_STATUS */
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>;
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};
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};
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};
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&gsw {
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mediatek,ephy-base = /bits/ 8 <8>;
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};
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&pcie {
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status = "okay";
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};
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&pcie0 {
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mt76x0e@0,0 {
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reg = <0x0000 0 0 0 0>;
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nvmem-cells = <&macaddr_config_e07e>;
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nvmem-cell-names = "mac-address";
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mac-address-increment = <(2)>;
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mediatek,mtd-eeprom = <&config 0xe08a>;
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};
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};
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&state_default {
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gpio {
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groups = "uartf", "i2c";
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function = "gpio";
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};
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};
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&config {
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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_config_e07e: macaddr@e07e {
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reg = <0xe07e 0x6>;
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};
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};
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