ar71xx: add support to TP-Link Archer C59v1 and C60v1

TP-Link Archer C59v1 is a dual-band AC1350 router, based on Qualcomm/Atheros
QCA9561+QCA9886.

Specification:

- 775/650/258 MHz (CPU/DDR/AHB)
- 128 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 3T3R 2.4 GHz
- 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- USB 2.0 port
- 8x LED (controled by 74HC595), 3x button
- UART header on PCB

TP-Link Archer C60v1 is a dual-band AC1350 router, based on Qualcomm/Atheros
QCA9561+QCA9886.

Specification:

- 775/650/258 MHz (CPU/DDR/AHB)
- 64 MB of RAM (DDR2)
- 8 MB of FLASH (SPI NOR)
- 3T3R 2.4 GHz
- 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- 7x LED, 2x button
- UART header on PCB

Currently not working:
- Port LAN1 on C59, LAN4 on C60
- WiFi 5GHz (missing ath10k firmware for QCA9886 chip)
- Update from oficial web interface ( tplink-saveloader not support "product-info")

Flash instruction:
1. Set PC to fixed ip address 192.168.0.66
2. Download lede-ar71xx-generic-archer-cXX-v1-squashfs-factory.bin
and rename it to tp_recovery.bin
3. Start a tftp server with the file tp_recovery.bin in its root directory
4. Turn off the router
5. Press and hold Reset button
6. Turn on router with the reset button pressed and wait ~15 seconds
7. Release the reset button and after a short time
the firmware should be transferred from the tftp server
8. Wait ~30 second to complete recovery.

Flash instruction under U-Boot, using UART:

1. tftp 0x81000000 lede-ar71xx-...-sysupgrade.bin
2. erase 0x9f020000 +$filesize
3. cp.b $fileaddr 0x9f020000 $filesize
4. reset

Signed-off-by: Henryk Heisig <hyniu@o2.pl>
[Jo-Philipp Wich: remove duplicate ATH79_MACH_ARCHER_C59/C60_V1 entries]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 135 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c60-v1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c60-v1.c
new file mode 100644
index 0000000000..78186f02cd
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c60-v1.c
@@ -0,0 +1,135 @@
+/*
+ *  TP-Link Archer C60 v1 board support
+ *
+ *  Copyright (C) 2016 Henryk Heisig <hyniu@o2.pl>
+ *
+ *  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/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include <linux/gpio.h>
+
+#include "common.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+#include "pci.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+
+#define ARCHER_C60_V1_GPIO_LED_LAN		2
+#define ARCHER_C60_V1_GPIO_LED_POWER		16
+#define ARCHER_C60_V1_GPIO_LED_WLAN2		17
+#define ARCHER_C60_V1_GPIO_LED_WLAN5		18
+#define ARCHER_C60_V1_GPIO_LED_WPS		19
+#define ARCHER_C60_V1_GPIO_LED_WAN_GREEN	20
+#define ARCHER_C60_V1_GPIO_LED_WAN_AMBER	22
+
+
+#define ARCHER_C60_V1_KEYS_POLL_INTERVAL	20
+#define ARCHER_C60_V1_KEYS_DEBOUNCE_INTERVAL	(3 * ARCHER_C60_V1_KEYS_POLL_INTERVAL)
+
+#define ARCHER_C60_V1_GPIO_BTN_RESET		21
+#define ARCHER_C60_V1_GPIO_BTN_RFKILL		1
+
+
+
+#define ARCHER_C60_V1_WMAC_CALDATA_OFFSET	0x1000
+#define ARCHER_C60_V1_PCI_CALDATA_OFFSET	0x5000
+
+static struct gpio_led archer_c60_v1_leds_gpio[] __initdata = {
+	{
+		.name		= "archer-c60-v1:green:power",
+		.gpio		= ARCHER_C60_V1_GPIO_LED_POWER,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c60-v1:green:wlan2g",
+		.gpio		= ARCHER_C60_V1_GPIO_LED_WLAN2,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c60-v1:green:wlan5g",
+		.gpio		= ARCHER_C60_V1_GPIO_LED_WLAN5,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c60-v1:green:lan",
+		.gpio		= ARCHER_C60_V1_GPIO_LED_LAN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c60-v1:green:wan",
+		.gpio		= ARCHER_C60_V1_GPIO_LED_WAN_GREEN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c60-v1:amber:wan",
+		.gpio		= ARCHER_C60_V1_GPIO_LED_WAN_AMBER,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c60-v1:green:wps",
+		.gpio		= ARCHER_C60_V1_GPIO_LED_WPS,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button archer_c60_v1_gpio_keys[] __initdata = {
+	{
+		.desc			= "Reset button",
+		.type			= EV_KEY,
+		.code			= KEY_RESTART,
+		.debounce_interval	= ARCHER_C60_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio			= ARCHER_C60_V1_GPIO_BTN_RESET,
+		.active_low		= 1,
+	},
+	{
+		.desc			= "RFKILL button",
+		.type			= EV_KEY,
+		.code			= KEY_RFKILL,
+		.debounce_interval	= ARCHER_C60_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio			= ARCHER_C60_V1_GPIO_BTN_RFKILL,
+		.active_low		= 1,
+	},
+};
+
+static void __init archer_c60_v1_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f010008);
+	u8 *art = (u8 *) KSEG1ADDR(0x1f7f0000);
+
+	ath79_register_m25p80(NULL);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c60_v1_leds_gpio),
+				archer_c60_v1_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, ARCHER_C60_V1_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(archer_c60_v1_gpio_keys),
+					archer_c60_v1_gpio_keys);
+
+	ath79_setup_qca956x_eth_cfg(QCA956X_ETH_CFG_SW_PHY_SWAP |
+				   QCA956X_ETH_CFG_SW_PHY_ADDR_SWAP);
+	ath79_register_mdio(1, 0x0);
+
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
+
+	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+	ath79_eth1_data.speed = SPEED_1000;
+	ath79_eth1_data.duplex = DUPLEX_FULL;
+	ath79_register_eth(1);
+
+	ath79_register_wmac(art + ARCHER_C60_V1_WMAC_CALDATA_OFFSET, mac);
+	ap91_pci_init(art + ARCHER_C60_V1_PCI_CALDATA_OFFSET, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_ARCHER_C60_V1, "ARCHER-C60-V1",
+	"TP-LINK Archer C60 v1", archer_c60_v1_setup);