--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "tenbay,t-mb5eu-v01", "mediatek,mt7621-soc";
+ model = "Tenbay T-MB5EU-V01";
+
+ aliases {
+ led-boot = &led_green;
+ led-failsafe = &led_red;
+ led-running = &led_blue;
+ led-upgrade = &led_red;
+ label-mac-device = &wan_port;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ bootargs-override = "console=ttyS0,115200";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins>;
+
+ led_blue: blue {
+ label = "blue";
+ gpios = <&aw9523 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led_red: red {
+ label = "red";
+ gpios = <&aw9523 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led_green: green {
+ label = "green";
+ gpios = <&aw9523 11 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <50>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&button_pins>;
+
+ reset {
+ label = "reset";
+ gpios = <&aw9523 9 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&aw9523 8 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+
+ i2c-gpio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ compatible = "i2c-gpio";
+ gpios = <&gpio 7 GPIO_ACTIVE_HIGH &gpio 8 GPIO_ACTIVE_HIGH>;
+ i2c-gpio,delay-us = <10>;
+
+ aw9523: gpio-expander@5b {
+ compatible = "awinic,aw9523-pinctrl";
+ reg = <0x5b>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&aw9523 0 0 16>;
+
+ reset-gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
+
+ button_pins: button-pins {
+ pins = "gpio8", "gpio9";
+ function = "gpio";
+ bias-pull-up;
+ drive-open-drain;
+ input-enable;
+ };
+
+ led_pins: led-pins {
+ pins = "gpio0", "gpio1", "gpio11";
+ function = "gpio";
+ input-disable;
+ output-low;
+ };
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie1 {
+ wifi@0,0 {
+ reg = <0x0 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0>;
+ };
+};
+
+&gmac0 {
+ mtd-mac-address = <&factory 0x4>;
+};
+
+&switch0 {
+ ports {
+ wan_port: port@0 {
+ status = "okay";
+ label = "wan";
+ mtd-mac-address = <&factory 0x28>;
+ };
+
+ port@1 {
+ status = "okay";
+ label = "lan1";
+ };
+
+ port@2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port@3 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port@4 {
+ status = "okay";
+ label = "lan4";
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "uart3";
+ function = "gpio";
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "product";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@50000 {
+ label = "factory";
+ reg = <0x50000 0x40000>;
+ read-only;
+ };
+
+ partition@90000 {
+ compatible = "denx,fit";
+ label = "firmware";
+ reg = <0x90000 0xf70000>;
+ };
+ };
+ };
+};
endef
TARGET_DEVICES += telco-electronics_x1
+define Device/tenbay_t-mb5eu-v01
+ $(Device/dsa-migration)
+ DEVICE_VENDOR := Tenbay
+ DEVICE_MODEL := T-MB5EU-V01
+ DEVICE_DTS_CONFIG := config@1
+ DEVICE_PACKAGES += kmod-mt7915e kmod-usb3
+ KERNEL := kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
+ IMAGE_SIZE := 15808k
+ SUPPORTED_DEVICES += mt7621-dm2-t-mb5eu-v01-nor
+endef
+TARGET_DEVICES += tenbay_t-mb5eu-v01
+
define Device/thunder_timecloud
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
CONFIG_HIGHMEM=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_GPIO=y
CONFIG_I2C_MT7621=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IRQCHIP=y
CONFIG_HZ_PERIODIC=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_GPIO=y
CONFIG_I2C_MT7621=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IRQCHIP=y
--- /dev/null
+From 52d14545d2fc276b1bf9ccf48d4612fab6edfb6a Mon Sep 17 00:00:00 2001
+From: David Bauer <mail@david-bauer.net>
+Date: Thu, 6 May 2021 17:49:55 +0200
+Subject: [PATCH] mtd: spi-nor: Add support for BoHong bh25q128as
+
+Add MTD support for the BoHong bh25q128as SPI NOR chip.
+The chip has 16MB of total capacity, divided into a total of 256
+sectors, each 64KB sized. The chip also supports 4KB sectors.
+Additionally, it supports dual and quad read modes.
+
+Functionality was verified on an Tenbay WR1800K / MTK MT7621 board.
+
+Signed-off-by: David Bauer <mail@david-bauer.net>
+---
+ drivers/mtd/spi-nor/Makefile | 1 +
+ drivers/mtd/spi-nor/bohong.c | 21 +++++++++++++++++++++
+ drivers/mtd/spi-nor/core.c | 1 +
+ drivers/mtd/spi-nor/core.h | 1 +
+ 4 files changed, 24 insertions(+)
+ create mode 100644 drivers/mtd/spi-nor/bohong.c
+
+--- a/drivers/mtd/spi-nor/Makefile
++++ b/drivers/mtd/spi-nor/Makefile
+@@ -2,6 +2,7 @@
+
+ spi-nor-objs := core.o sfdp.o
+ spi-nor-objs += atmel.o
++spi-nor-objs += bohong.o
+ spi-nor-objs += catalyst.o
+ spi-nor-objs += eon.o
+ spi-nor-objs += esmt.o
+--- /dev/null
++++ b/drivers/mtd/spi-nor/bohong.c
+@@ -0,0 +1,21 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2005, Intec Automation Inc.
++ * Copyright (C) 2014, Freescale Semiconductor, Inc.
++ */
++
++#include <linux/mtd/spi-nor.h>
++
++#include "core.h"
++
++static const struct flash_info bohong_parts[] = {
++ /* BoHong Microelectronics */
++ { "bh25q128as", INFO(0x684018, 0, 64 * 1024, 256,
++ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
++};
++
++const struct spi_nor_manufacturer spi_nor_bohong = {
++ .name = "bohong",
++ .parts = bohong_parts,
++ .nparts = ARRAY_SIZE(bohong_parts),
++};
+--- a/drivers/mtd/spi-nor/core.c
++++ b/drivers/mtd/spi-nor/core.c
+@@ -2038,6 +2038,7 @@ int spi_nor_sr2_bit7_quad_enable(struct
+
+ static const struct spi_nor_manufacturer *manufacturers[] = {
+ &spi_nor_atmel,
++ &spi_nor_bohong,
+ &spi_nor_catalyst,
+ &spi_nor_eon,
+ &spi_nor_esmt,
+--- a/drivers/mtd/spi-nor/core.h
++++ b/drivers/mtd/spi-nor/core.h
+@@ -382,6 +382,7 @@ struct spi_nor_manufacturer {
+
+ /* Manufacturer drivers. */
+ extern const struct spi_nor_manufacturer spi_nor_atmel;
++extern const struct spi_nor_manufacturer spi_nor_bohong;
+ extern const struct spi_nor_manufacturer spi_nor_catalyst;
+ extern const struct spi_nor_manufacturer spi_nor_eon;
+ extern const struct spi_nor_manufacturer spi_nor_esmt;
--- /dev/null
+From 52d14545d2fc276b1bf9ccf48d4612fab6edfb6a Mon Sep 17 00:00:00 2001
+From: David Bauer <mail@david-bauer.net>
+Date: Thu, 6 May 2021 17:49:55 +0200
+Subject: [PATCH] mtd: spi-nor: Add support for BoHong bh25q128as
+
+Add MTD support for the BoHong bh25q128as SPI NOR chip.
+The chip has 16MB of total capacity, divided into a total of 256
+sectors, each 64KB sized. The chip also supports 4KB sectors.
+Additionally, it supports dual and quad read modes.
+
+Functionality was verified on an Tenbay WR1800K / MTK MT7621 board.
+
+Signed-off-by: David Bauer <mail@david-bauer.net>
+---
+ drivers/mtd/spi-nor/Makefile | 1 +
+ drivers/mtd/spi-nor/bohong.c | 21 +++++++++++++++++++++
+ drivers/mtd/spi-nor/core.c | 1 +
+ drivers/mtd/spi-nor/core.h | 1 +
+ 4 files changed, 24 insertions(+)
+ create mode 100644 drivers/mtd/spi-nor/bohong.c
+
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -2233,6 +2233,10 @@ static const struct flash_info spi_nor_i
+
+ { "at45db081d", INFO(0x1f2500, 0, 64 * 1024, 16, SECT_4K) },
+
++ /* BoHong Microelectronics */
++ { "bh25q128as", INFO(0x684018, 0, 64 * 1024, 256,
++ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
++
+ /* EON -- en25xxx */
+ { "en25f32", INFO(0x1c3116, 0, 64 * 1024, 64, SECT_4K) },
+ { "en25p32", INFO(0x1c2016, 0, 64 * 1024, 64, 0) },
projects / openwrt / openwrt.git / commitdiff