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authorSteffen Weinreich <steve@weinreich.org>2017-04-27 23:59:22 +0200
committerJohn Crispin <john@phrozen.org>2017-05-18 14:47:53 +0200
commit224e5f5efa22b8a0132522367afd3b22f05d53e1 (patch)
tree6d53ab6c220b03aef69a0700ccf6c9d7133d64a7 /target/linux/ar71xx/files/arch/mips
parentec987e59c4a4c5bbf65e6e667fb13853270d58ae (diff)
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ar71xx: Add support for Teltonika RUT900
Teltonika RUT900 is a Router with LTE dual SIM, WiFi, 4x Ethernet ports, I/O, RS232, RS485, GPS. The device ist based on a Atheros AR9344 rev 3, Specifications: - 560/450/225 MHz (CPU/DDR/AHB) - 128 MB of RAM - 16 MB of FLASH - Serial Console header on a Card Board edge connector - 4x 10/100 Mbps Ethernet (3x LAN, 1x WAN) - 2.4 GHz Wifi - 2x external, detachable Wifi antennas - LTE Modem Huawei ME909u-521 (Also other Modem seen) - 2x LTE antennas - 1x GPS antenna - 7x LED, 1x button - 1x USB Connector - 1x Serial RS232 - 1x Serial RS485 - 1x MicroSD Card The GPL sources of the device are available at www.teltonika.lt/gpl/ and are based on OpenWRT Barrier Breaker (14.07) Running from tftp: The Router starts into the uboot Webupdater if the Button ist pressed more than 3 seconds, if no Network cable is attached it starts the uboot serial console, from there the router loads the firmware image via tftpboot from 192.168.1.2:firmware.bin (the router has the 192.168.1.1). With bootm the loaded image will be booted. Signed-off-by: Steffen Weinreich <steve@weinreich.org>
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt11
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Makefile1
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-tlt-rut900.c260
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/machtypes.h1
4 files changed, 273 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 9030954c27..35dc916fca 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -2021,3 +2021,14 @@ config ATH79_MACH_TL_WPA8630
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_M25P80
select ATH79_DEV_WMAC
+
+config ATH79_MACH_TLT_RUT900
+ bool "Teltonika RUT900 board support"
+ select SOC_AR934X
+ select ATH79_DEV_AP9X_PCI if PCI
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 2868adcaef..e92aa6f4d8 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -212,6 +212,7 @@ obj-$(CONFIG_ATH79_MACH_TL_WR841N_V9) += mach-tl-wr841n-v9.o
obj-$(CONFIG_ATH79_MACH_TL_WR941ND) += mach-tl-wr941nd.o
obj-$(CONFIG_ATH79_MACH_TL_WR941ND_V6) += mach-tl-wr941nd-v6.o
obj-$(CONFIG_ATH79_MACH_TL_WR940N_V4) += mach-tl-wr940n-v4.o
+obj-$(CONFIG_ATH79_MACH_TLT_RUT900) += mach-tlt-rut900.o
obj-$(CONFIG_ATH79_MACH_TUBE2H) += mach-tube2h.o
obj-$(CONFIG_ATH79_MACH_UBNT) += mach-ubnt.o
obj-$(CONFIG_ATH79_MACH_UBNT_UNIFIAC) += mach-ubnt-unifiac.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tlt-rut900.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tlt-rut900.c
new file mode 100644
index 0000000000..0f53692a69
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tlt-rut900.c
@@ -0,0 +1,260 @@
+/*
+ * TELTONIKA TLT-RUT900 board support
+ *
+ * Copyright (C) 2014 Teltonika
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/phy.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.h>
+#include <linux/mmc/host.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/mmc_spi.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#include <linux/i2c-gpio.h>
+
+/* I2C interface */
+#define rut900_GPIO_SDA 17
+#define rut900_GPIO_SCK 16
+
+#define RUT900_GPIO_LED_BAR0 48
+#define RUT900_GPIO_LED_BAR1 49
+#define RUT900_GPIO_LED_BAR2 50
+#define RUT900_GPIO_LED_BAR3 51
+#define RUT900_GPIO_LED_BAR4 52
+#define RUT900_GPIO_LED_ST_GRE 54
+#define RUT900_GPIO_LED_ST_RED 53
+//#define RUT900_GPIO_LED_WAN 18
+#define RUT900_GPIO_LED_LAN1 14
+#define RUT900_GPIO_LED_LAN2 13
+#define RUT900_GPIO_LED_LAN3 22
+#define RUT900_GPIO_LED_WAN 1
+
+#define RUT900_GPIO_EXTERNAL_LNA0 2
+//#define RUT900_GPIO_EXTERNAL_LNA1 3
+
+#define RUT900_GPIO_BTN_RESET 15
+#define RUT900_GPIO_BTN_EXPANDER 4
+#define RUT900_GPIO_BTN_TEST 58
+#define RUT900_GPIO_MMC_CS 3
+
+//#define RUT900_GPIO_EXPANDER_POWER 11
+
+#define RUT900_KEYS_POLL_INTERVAL 20 /* msecs */
+#define RUT900_KEYS_DEBOUNCE_INTERVAL (3 * RUT900_KEYS_POLL_INTERVAL)
+#define RUT900_KEYS_DEBOUNCE_INTERVAL_DIN 20
+
+#define RUT900_MAC0_OFFSET 0
+#define RUT900_MAC1_OFFSET 6
+#define RUT900_WMAC_CALDATA_OFFSET 0x1000
+#define RUT900_PCIE_CALDATA_OFFSET 0x5000
+
+static struct i2c_gpio_platform_data rut900_i2c_device_platdata = {
+ .sda_pin = rut900_GPIO_SDA,
+ .scl_pin = rut900_GPIO_SCK,
+ .udelay = 10,
+};
+
+static struct platform_device rut900_i2c_device = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .num_resources = 0,
+ .resource = NULL,
+ .dev = {
+ .platform_data = &rut900_i2c_device_platdata,
+ },
+};
+
+static struct i2c_board_info rut900_i2c_devs[] __initdata = {
+ {
+ I2C_BOARD_INFO("pca9539", 0x74),
+ },
+ {
+ I2C_BOARD_INFO("mcp3221", 0x4D),
+ },
+};
+
+static void rut900_i2c_init(void)
+{
+ /* The gpio interface */
+ platform_device_register(&rut900_i2c_device);
+ /* I2C devices */
+ i2c_register_board_info(0, rut900_i2c_devs, ARRAY_SIZE(rut900_i2c_devs));
+}
+
+//Flash partitions are calcutated in drivers/mtd/tltpart.c
+static const char *rut900_part_probes[] = {
+ "tlt",
+ NULL,
+};
+
+static struct flash_platform_data rut900_flash_data = {
+ .part_probes = rut900_part_probes,
+};
+
+static struct gpio_led rut900_leds_gpio[] __initdata = {
+ {
+ .name = "tlt:green:signal_bar0",
+ .gpio = RUT900_GPIO_LED_BAR0,
+ .active_low = 0,
+ },
+ {
+ .name = "tlt:green:signal_bar1",
+ .gpio = RUT900_GPIO_LED_BAR1,
+ .active_low = 0,
+ },
+ {
+ .name = "tlt:green:signal_bar2",
+ .gpio = RUT900_GPIO_LED_BAR2,
+ .active_low = 0,
+ },
+ {
+ .name = "tlt:green:signal_bar3",
+ .gpio = RUT900_GPIO_LED_BAR3,
+ .active_low = 0,
+ },
+ {
+ .name = "tlt:green:signal_bar4",
+ .gpio = RUT900_GPIO_LED_BAR4,
+ .active_low = 0,
+ },
+ {
+ .name = "tlt:green:status",
+ .gpio = RUT900_GPIO_LED_ST_GRE,
+ .active_low = 0,
+ },
+ {
+ .name = "tlt:red:status",
+ .gpio = RUT900_GPIO_LED_ST_RED,
+ .active_low = 0,
+ },
+
+};
+
+static struct gpio_keys_button rut900_gpio_keys[] __initdata = {
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = RUT900_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = RUT900_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+ {
+ .desc = "Expander interrupt",
+ .type = EV_KEY,
+ .code = KEY_RFKILL,
+ .debounce_interval = RUT900_KEYS_DEBOUNCE_INTERVAL_DIN,
+ .gpio = RUT900_GPIO_BTN_EXPANDER,
+ },
+};
+
+static struct spi_board_info ath79_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ .platform_data = &rut900_flash_data,
+ },
+ {
+ .bus_num = 0,
+ .chip_select = 1,
+ .max_speed_hz = 25000000,
+ .modalias = "mmc_spi",
+ }
+};
+
+static struct ath79_spi_platform_data ath79_spi_data = {
+ .bus_num = 0,
+ .num_chipselect = 2,
+};
+
+static void __init rut900_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f020000);
+ u8 *art = (u8 *) KSEG1ADDR(0x1f030000);
+ u8 tmpmac[ETH_ALEN];
+
+ ath79_register_spi(&ath79_spi_data, ath79_spi_info, 2);
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(rut900_leds_gpio),
+ rut900_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, RUT900_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(rut900_gpio_keys),
+ rut900_gpio_keys);
+
+ ath79_wmac_set_ext_lna_gpio(0, RUT900_GPIO_EXTERNAL_LNA0);
+
+ ath79_init_mac(tmpmac, mac, 2);
+ ath79_register_wmac(art + RUT900_WMAC_CALDATA_OFFSET, tmpmac);
+
+
+ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE);
+
+ ath79_register_mdio(1, 0x0);
+
+ /* LAN */
+ ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
+
+ /* GMAC1 is connected to the internal switch */
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+
+ ath79_register_eth(1);
+
+ /* WAN */
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
+
+ /* GMAC0 is connected to the PHY4 of the internal switch */
+ ath79_switch_data.phy4_mii_en = 1;
+ ath79_switch_data.phy_poll_mask = BIT(4);
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ath79_eth0_data.phy_mask = BIT(4);
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+
+ ath79_register_eth(0);
+
+ ath79_register_usb();
+
+ ath79_gpio_output_select(RUT900_GPIO_LED_LAN1,
+ AR934X_GPIO_OUT_LED_LINK3);
+ ath79_gpio_output_select(RUT900_GPIO_LED_LAN2,
+ AR934X_GPIO_OUT_LED_LINK2);
+ ath79_gpio_output_select(RUT900_GPIO_LED_LAN3,
+ AR934X_GPIO_OUT_LED_LINK1);
+ ath79_gpio_output_select(RUT900_GPIO_LED_WAN,
+ AR934X_GPIO_OUT_LED_LINK4);
+
+ //SPI CS1
+ ath79_gpio_output_select(RUT900_GPIO_MMC_CS,
+ 7);
+
+ //HS UART
+ ath79_gpio_output_select(18, 79);
+
+ /* Init I2C interface */
+ rut900_i2c_init();
+}
+
+MIPS_MACHINE(ATH79_MACH_TLT_RUT900, "TLT-RUT900",
+ "TELTONIKA TLT-RUT900",
+ rut900_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 18033acd12..8aaa0a5c24 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -259,6 +259,7 @@ enum ath79_mach_type {
ATH79_MACH_TL_WR941ND_V5, /* TP-LINK TL-WR941ND v5 */
ATH79_MACH_TL_WR941ND_V6, /* TP-LINK TL-WR941ND v6 */
ATH79_MACH_TL_WR940N_V4, /* TP-LINK TL-WR940N v4 */
+ ATH79_MACH_TLT_RUT900, /* Teltonika RUT900 */
ATH79_MACH_TUBE2H, /* Alfa Network Tube2H */
ATH79_MACH_UBNT_AIRGW, /* Ubiquiti AirGateway */
ATH79_MACH_UBNT_AIRGWP, /* Ubiquiti AirGateway Pro */