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ramips: mt7621: update mt7621 indio um-305ax patch file
Changelog: - Fix MAC address assignment for Ethernet ports - Fix Ethernet port configuration (was not working in the current DTS because GPIOs 23 and 24, used for LEDs, are RGMII2 pins) - Add package kmod-7915-firmware to enable Wi-Fi Signed-off-by: Shubham Vishwakarma <shubhamvis98@fossfrog.in>
This commit is contained in:
Shubham Vishwakarma
committed by
John Crispin
John Crispin
parent
d98e18a143
commit
d1e18425b0
@@ -1,16 +1,22 @@
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From ec135e7aefac08806fbabb0634a2bd88a169dfc6 Mon Sep 17 00:00:00 2001
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From: John Crispin <john@phrozen.org>
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Date: Sat, 15 Jul 2023 15:25:59 +0200
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Subject: [PATCH 58/68] ramips: add mt7621_indio_um-305ax
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From 937c4ba769b4d3a0b5cb804e54fd8bece8efac47 Mon Sep 17 00:00:00 2001
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From: Shubham Vishwakarma <shubhamvis98@fossfrog.in>
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Date: Mon, 29 Sep 2025 10:35:54 +0530
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Subject: [PATCH 58/68] ramips: mt7621: add mt7621 indio um-305ax
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Signed-off-by: John Crispin <john@phrozen.org>
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Changelog:
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- Fix MAC address assignment for Ethernet ports
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- Fix Ethernet port configuration (was not working in the current DTS
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because GPIOs 23 and 24, used for LEDs, are RGMII2 pins)
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- Add package kmod-7915-firmware to enable Wi-Fi
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Signed-off-by: Shubham Vishwakarma <shubhamvis98@fossfrog.in>
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---
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target/linux/ath79/image/generic.mk | 22 +--
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.../ramips/dts/mt7621_indio_um-305ax.dts | 146 ++++++++++++++++++
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.../ramips/dts/mt7621_indio_um-305ax.dts | 168 ++++++++++++++++++
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target/linux/ramips/image/mt7621.mk | 11 ++
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.../mt7621/base-files/etc/board.d/02_network | 6 +
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.../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 6 +
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5 files changed, 180 insertions(+), 11 deletions(-)
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5 files changed, 202 insertions(+), 11 deletions(-)
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create mode 100644 target/linux/ramips/dts/mt7621_indio_um-305ax.dts
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diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
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@@ -55,27 +61,30 @@ index 5882feafcb..a98a5e816f 100644
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DEVICE_VENDOR := YunCore
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diff --git a/target/linux/ramips/dts/mt7621_indio_um-305ax.dts b/target/linux/ramips/dts/mt7621_indio_um-305ax.dts
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new file mode 100644
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index 0000000000..79cffbdec2
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index 0000000000..42837dd9fe
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--- /dev/null
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+++ b/target/linux/ramips/dts/mt7621_indio_um-305ax.dts
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@@ -0,0 +1,146 @@
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@@ -0,0 +1,168 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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+/*
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+ * Copyright (c) 2025, Shubham Vishwakarma <shubhamvis98@fossfrog.in>
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+ */
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+
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+/dts-v1/;
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+
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+#include "mt7621.dtsi"
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+
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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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+/ {
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+ compatible = "indio,um-305ax", "mediatek,mt7621-soc";
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+ model = "INDIO UM-305AX";
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+ model = "Indio UM-305AX";
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+
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+ aliases {
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+ led-boot = &led_green;
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+ led-failsafe = &led_red;
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+ led-running = &led_blue;
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+ led-upgrade = &led_red;
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+ label-mac-device = &wan_port;
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+ led-failsafe = &led_green;
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+ led-running = &led_green;
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+ led-upgrade = &led_green;
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+ };
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+
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+ chosen {
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@@ -84,6 +93,11 @@ index 0000000000..79cffbdec2
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+ };
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+
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+ leds {
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+ /*
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+ * GPIO 23 and 24 LEDs won’t work because these pins are part of the RGMII2 pin group.
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+ * To make the LEDs work, we need to change the &state_default node’s group variable
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+ * to "rgmii2", which restores LED functionality but disables the Ethernet ports.
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+ */
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+ compatible = "gpio-leds";
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+
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+ led_blue: blue {
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@@ -119,7 +133,7 @@ index 0000000000..79cffbdec2
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+
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+&state_default {
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+ gpio {
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+ groups = "rgmii2";
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+ groups = "jtag", "wdt";
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+ function = "gpio";
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+ };
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+};
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@@ -136,15 +150,19 @@ index 0000000000..79cffbdec2
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+};
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+
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+&gmac0 {
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+ mtd-mac-address = <&factory 0x4>;
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+ status = "okay";
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+ nvmem-cells = <&macaddr_offset>;
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+ nvmem-cell-names = "mac-address";
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+};
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+
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+&switch0 {
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+ ports {
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+ wan_port: port@0 {
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+ port@0 {
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+ status = "okay";
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+ label = "wan";
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+ mtd-mac-address = <&factory 0x28>;
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+ nvmem-cells = <&macaddr_offset>;
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+ nvmem-cell-names = "mac-address";
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+ mac-address-increment = <1>;
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+ };
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+
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+ port@1 {
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@@ -205,6 +223,16 @@ index 0000000000..79cffbdec2
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+ };
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+};
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+
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+&factory {
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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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+
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+ macaddr_offset: macaddr@4 {
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+ reg = <0x4 0x6>;
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+ };
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+};
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+
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diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
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index 962d7ef440..8790a2fa50 100644
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--- a/target/linux/ramips/image/mt7621.mk
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@@ -269,5 +297,5 @@ index 3467e783f0..d5bd50fdf7 100644
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[ "$PHYNBR" = "1" ] && \
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macaddr_add "$(mtd_get_mac_binary factory 0x4)" 1 > /sys${DEVPATH}/macaddress
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--
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2.34.1
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2.47.3
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