mediatek: add Adtran SmartRG SDG-8733A

Specification is similar to other devices of the MT Stuart series:
 * Mediatek MT7988D (3x Cortex-A73, up to 1.8 GHz clock speed)
 * 8 GiB eMMC
 * 2 GiB DDR4 RAM
 * 2500M/1000M/100M LAN port
 * 10000M/5000M/2500M/1000M/100M/10M WAN port
 * MT7992 Tri-band (2.4G, 5G, 6G) 2T2R+3T3R+3T3R 802.11be Wi-Fi
 * Renesas DA14531MOD Bluetooth
 * 2 buttons (Reset, Mesh/WPS)
 * uC-controlled RGB LED via I2C
 * 2x LED for the 2.5G port, 3x LED for the 10G port
 * 3.3V-level 115200 baud UART console via 4-pin Dupont connector
   exposed at the bottom of the device
 * USB-C PD power input

Signed-off-by: Daniel Golle <[email protected]>

package/boot/uboot-envtools/files/mediatek_filogic

@@ -108,6 +108,7 @@ openwrt,one)
 	ubootenv_add_ubi_default
 	;;
 smartrg,sdg-8733|\
+smartrg,sdg-8733a|\
 smartrg,sdg-8734)
 	local envdev=$(find_mmc_part "u-boot-env" "mmcblk0")
 	ubootenv_add_uci_config "$envdev" "0x0" "0x8000" "0x8000"

target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface

@@ -14,7 +14,8 @@ set_preinit_iface() {
 		ifname=eth0
 		;;
 	smartrg,sdg-8622|\
-	smartrg,sdg-8632)
+	smartrg,sdg-8632|\
+	smartrg,sdg-8733a)
 		ip link set lan up
 		ifname=lan
 		;;

target/linux/mediatek/dts/mt7988a-smartrg-mt-stuart.dtsi

@@ -451,19 +451,19 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 
-			led@0 {
+			aqr_green_led: led@0 {
 				reg = <0>;
 				function = LED_FUNCTION_LAN;
 				color = <LED_COLOR_ID_GREEN>;
 			};
 
-			led@1 {
+			aqr_orange_led: led@1 {
 				reg = <1>;
 				function = LED_FUNCTION_LAN;
 				color = <LED_COLOR_ID_ORANGE>;
 			};
 
-			led@2 {
+			aqr_white_led: led@2 {
 				reg = <2>;
 				function = LED_FUNCTION_LAN;
 				color = <LED_COLOR_ID_WHITE>;

target/linux/mediatek/dts/mt7988d-smartrg-SDG-8733A.dts

@@ -0,0 +1,153 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2024 SmartRG Inc.
+ * Author: Chad Monroe <[email protected]>
+ */
+
+#include "mt7988a-smartrg-mt-stuart.dtsi"
+
+/ {
+	model = "SmartRG SDG-8733A";
+	compatible = "smartrg,sdg-8733a", "mediatek,mt7988d";
+
+	cpus {
+		/delete-node/ cpu@3;
+	};
+
+	/delete-node/ gpio-export;
+	/delete-node/ gpio-leds;
+
+	gpio-export {
+		compatible = "gpio-export";
+
+		bluetooth_reset: bluetooth-reset {
+			gpio-export,name = "bt_reset";
+			gpio-export,direction_may_change;
+			gpios = <&pio 36 GPIO_ACTIVE_HIGH>;
+		};
+
+		bluetooth_txrx_ctl: bluetooth-txrx-ctl {
+			gpio-export,name = "bt_txrx_ctl";
+			gpio-export,direction_may_change;
+			gpios = <&pio 37 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		lan_amber {
+			color = <LED_COLOR_ID_GREEN>;
+			function = "lan";
+			gpios = <&pio 59 GPIO_ACTIVE_HIGH>;
+		};
+
+		lan_green {
+			color = <LED_COLOR_ID_AMBER>;
+			function = "lan";
+			gpios = <&pio 60 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&fan {
+	pwms = <&pwm 1 40000 0>;
+
+	interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
+};
+
+&gmac0 {
+	status = "disabled";
+};
+
+&gmac1 {
+	label = "lan";
+	phy-mode = "internal";
+	phy-connection-type = "internal";
+	phy = <&int_2p5g_phy>;
+};
+
+&gmac2 {
+	label = "wan";
+	phy-mode = "usxgmii";
+	phy-connection-type = "usxgmii";
+	phy = <&phy8>;
+};
+
+&int_2p5g_phy {
+	pinctrl-names = "i2p5gbe-led";
+	pinctrl-0 = <&i2p5gbe_led0_pins>;
+};
+
+&mdio_bus {
+	/delete-node/ ethernet-phy@0;
+};
+
+&pio {
+	pcie3_1_pins: pcie3-pins-g1 {
+		mux {
+			function = "pcie";
+			groups = "pcie_1l_1_pereset", "pcie_clk_req_n3";
+		};
+	};
+};
+
+&pcie0 {
+	reset-gpios = <&pio 9 GPIO_ACTIVE_HIGH>;
+};
+
+&pcie1 {
+	status = "disabled";
+};
+
+&pcie3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3_1_pins>;
+	status = "okay";
+};
+
+&phy8 {
+	reset-gpios = <&pio 62 GPIO_ACTIVE_LOW>;
+	marvell,mdi-cfg-order = <0>;
+};
+
+&aqr_green_led {
+	function = LED_FUNCTION_WAN;
+};
+
+&aqr_orange_led {
+	function = LED_FUNCTION_WAN;
+};
+
+&aqr_white_led {
+	function = LED_FUNCTION_WAN;
+};
+
+&i2p5gbe_led0 {
+	color = <LED_COLOR_ID_GREEN>;
+	status = "okay";
+};
+
+&ssusb0 {
+	status = "disabled";
+};
+
+&ssusb1 {
+	status = "disabled";
+};
+
+&switch {
+	status = "disabled";
+};
+
+&tphy {
+	status = "disabled";
+};
+
+&uart1 {
+	status = "disabled";
+};
+
+&xphy {
+	status = "disabled";
+};

target/linux/mediatek/filogic/base-files/etc/board.d/01_leds

@@ -97,6 +97,14 @@ smartrg,sdg-8734)
 	ucidef_set_led_netdev "wan-orange" "WAN" "mdio-bus:00:orange:wan" "wan" "link_100 link_1000"
 	ucidef_set_led_netdev "wan-white" "WAN" "mdio-bus:00:white:wan" "wan" "link_10000"
 	;;
+smartrg,sdg-8733a)
+	ucidef_set_led_netdev "lan-green-act" "LAN" "mdio-bus:0f:green:lan" "lan" "link_2500"
+	ucidef_set_led_netdev "lan-amber" "LAN" "amber:lan" "lan" "link_100"
+	ucidef_set_led_netdev "lan-green" "LAN" "green:lan" "lan" "link_1000"
+	ucidef_set_led_netdev "wan-green" "WAN" "mdio-bus:08:green:wan" "wan" "link_2500 link_5000"
+	ucidef_set_led_netdev "wan-orange" "WAN" "mdio-bus:08:orange:wan" "wan" "link_100 link_1000"
+	ucidef_set_led_netdev "wan-white" "WAN" "mdio-bus:08:white:wan" "wan" "link_10000"
+	;;
 wavlink,wl-wn586x3)
 	ucidef_set_led_netdev "lan-1" "lan-1" "blue:lan-1" "lan1" "link tx rx"
 	ucidef_set_led_netdev "lan-2" "lan-2" "blue:lan-2" "lan2" "link tx rx"

target/linux/mediatek/filogic/base-files/etc/board.d/02_network

@@ -96,6 +96,7 @@ mediatek_setup_interfaces()
 		;;
 	smartrg,sdg-8622|\
 	smartrg,sdg-8632|\
+	smartrg,sdg-8733a|\
 	yuncore,ax835)
 		ucidef_set_interfaces_lan_wan lan wan
 		;;

target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac

@@ -149,6 +149,7 @@ case "$board" in
 		[ "$PHYNBR" = "2" ] && macaddr_add $addr 4 > /sys${DEVPATH}/macaddress
 		;;
 	smartrg,sdg-8733|\
+	smartrg,sdg-8733a|\
 	smartrg,sdg-8734)
 		addr=$(mmc_get_mac_ascii mfginfo MFG_MAC)
 		[ "$PHYNBR" = "0" ] && macaddr_add $addr 4 > /sys${DEVPATH}/macaddress

target/linux/mediatek/filogic/base-files/lib/preinit/10_fix_eth_mac.sh

@@ -36,7 +36,8 @@ preinit_set_mac_address() {
 		ip link set dev lan4 address "$lan_addr"
 		;;
 	smartrg,sdg-8622|\
-	smartrg,sdg-8632)
+	smartrg,sdg-8632|\
+	smartrg,sdg-8733a)
 		addr=$(mmc_get_mac_ascii mfginfo MFG_MAC)
 		ip link set dev wan address "$addr"
 		ip link set dev lan address "$(macaddr_add $addr 1)"

target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh

@@ -95,6 +95,7 @@ platform_do_upgrade() {
 	smartrg,sdg-8622|\
 	smartrg,sdg-8632|\
 	smartrg,sdg-8733|\
+	smartrg,sdg-8733a|\
 	smartrg,sdg-8734)
 		CI_KERNPART="kernel"
 		CI_ROOTPART="rootfs"
@@ -211,6 +212,7 @@ platform_copy_config() {
 	smartrg,sdg-8622|\
 	smartrg,sdg-8632|\
 	smartrg,sdg-8733|\
+	smartrg,sdg-8733a|\
 	smartrg,sdg-8734|\
 	ubnt,unifi-6-plus)
 		emmc_copy_config

target/linux/mediatek/image/filogic.mk

@@ -208,6 +208,14 @@ $(call Device/adtran_smartrg)
 endef
 TARGET_DEVICES += smartrg_sdg-8733
 
+define Device/smartrg_sdg-8733a
+$(call Device/adtran_smartrg)
+  DEVICE_MODEL := SDG-8733A
+  DEVICE_DTS := mt7988d-smartrg-SDG-8733A
+  DEVICE_PACKAGES += mt7988-2p5g-phy-firmware kmod-mt7996-firmware kmod-phy-aquantia
+endef
+TARGET_DEVICES += smartrg_sdg-8733a
+
 define Device/smartrg_sdg-8734
 $(call Device/adtran_smartrg)
   DEVICE_MODEL := SDG-8734

target/linux/mediatek/patches-6.6/350-21-cpufreq-mediatek-Add-support-for-MT7988.patch

@@ -51,11 +51,12 @@ Signed-off-by: Sam Shih <[email protected]>
  static const struct mtk_cpufreq_platform_data mt8183_platform_data = {
  	.min_volt_shift = 100000,
  	.max_volt_shift = 200000,
-@@ -740,6 +749,7 @@ static const struct of_device_id mtk_cpu
+@@ -740,6 +749,8 @@ static const struct of_device_id mtk_cpu
  	{ .compatible = "mediatek,mt2712", .data = &mt2701_platform_data },
  	{ .compatible = "mediatek,mt7622", .data = &mt7622_platform_data },
  	{ .compatible = "mediatek,mt7623", .data = &mt7623_platform_data },
 +	{ .compatible = "mediatek,mt7988a", .data = &mt7988_platform_data },
++	{ .compatible = "mediatek,mt7988d", .data = &mt7988_platform_data },
  	{ .compatible = "mediatek,mt8167", .data = &mt8516_platform_data },
  	{ .compatible = "mediatek,mt817x", .data = &mt2701_platform_data },
  	{ .compatible = "mediatek,mt8173", .data = &mt2701_platform_data },