diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c59-v1.c')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c59-v1.c | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c59-v1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c59-v1.c new file mode 100644 index 0000000000..28353aa77b --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c59-v1.c @@ -0,0 +1,223 @@ +/* + * TP-Link Archer C59 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 <linux/init.h> +#include <linux/spi/spi_gpio.h> +#include <linux/spi/74x164.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_C59_V1_KEYS_POLL_INTERVAL 20 +#define ARCHER_C59_V1_KEYS_DEBOUNCE_INTERVAL (3 * ARCHER_C59_V1_KEYS_POLL_INTERVAL) + +#define ARCHER_C59_V1_GPIO_BTN_RESET 21 +#define ARCHER_C59_V1_GPIO_BTN_RFKILL 2 +#define ARCHER_C59_V1_GPIO_BTN_WPS 1 + +#define ARCHER_C59_V1_GPIO_USB_POWER 22 + +#define ARCHER_C59_GPIO_SHIFT_OE 16 +#define ARCHER_C59_GPIO_SHIFT_SER 17 +#define ARCHER_C59_GPIO_SHIFT_SRCLK 18 +#define ARCHER_C59_GPIO_SHIFT_SRCLR 19 +#define ARCHER_C59_GPIO_SHIFT_RCLK 20 + +#define ARCHER_C59_74HC_GPIO_BASE QCA956X_GPIO_COUNT +#define ARCHER_C59_74HC_GPIO_LED_POWER 23 +#define ARCHER_C59_74HC_GPIO_LED_WLAN2 24 +#define ARCHER_C59_74HC_GPIO_LED_WLAN5 25 +#define ARCHER_C59_74HC_GPIO_LED_LAN 26 +#define ARCHER_C59_74HC_GPIO_LED_WAN_GREEN 27 +#define ARCHER_C59_74HC_GPIO_LED_WAN_AMBER 28 +#define ARCHER_C59_74HC_GPIO_LED_WPS 29 +#define ARCHER_C59_74HC_GPIO_LED_USB 30 + +#define ARCHER_C59_V1_SSR_BIT_0 0 +#define ARCHER_C59_V1_SSR_BIT_1 1 +#define ARCHER_C59_V1_SSR_BIT_2 2 +#define ARCHER_C59_V1_SSR_BIT_3 3 +#define ARCHER_C59_V1_SSR_BIT_4 4 +#define ARCHER_C59_V1_SSR_BIT_5 5 +#define ARCHER_C59_V1_SSR_BIT_6 6 +#define ARCHER_C59_V1_SSR_BIT_7 7 + +#define ARCHER_C59_V1_WMAC_CALDATA_OFFSET 0x1000 +#define ARCHER_C59_V1_PCI_CALDATA_OFFSET 0x5000 + +static struct gpio_led archer_c59_v1_leds_gpio[] __initdata = { + { + .name = "archer-c59-v1:green:power", + .gpio = ARCHER_C59_74HC_GPIO_LED_POWER, + .active_low = 1, + }, + { + .name = "archer-c59-v1:green:wlan2g", + .gpio = ARCHER_C59_74HC_GPIO_LED_WLAN2, + .active_low = 1, + }, + { + .name = "archer-c59-v1:green:wlan5g", + .gpio = ARCHER_C59_74HC_GPIO_LED_WLAN5, + .active_low = 1, + }, + { + .name = "archer-c59-v1:green:lan", + .gpio = ARCHER_C59_74HC_GPIO_LED_LAN, + .active_low = 1, + }, + { + .name = "archer-c59-v1:green:wan", + .gpio = ARCHER_C59_74HC_GPIO_LED_WAN_GREEN, + .active_low = 1, + }, + { + .name = "archer-c59-v1:amber:wan", + .gpio = ARCHER_C59_74HC_GPIO_LED_WAN_AMBER, + .active_low = 1, + }, + { + .name = "archer-c59-v1:green:wps", + .gpio = ARCHER_C59_74HC_GPIO_LED_WPS, + .active_low = 1, + }, + { + .name = "archer-c59-v1:green:usb", + .gpio = ARCHER_C59_74HC_GPIO_LED_USB, + .active_low = 1, + }, +}; + +static struct gpio_keys_button archer_c59_v1_gpio_keys[] __initdata = { + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = ARCHER_C59_V1_KEYS_DEBOUNCE_INTERVAL, + .gpio = ARCHER_C59_V1_GPIO_BTN_RESET, + .active_low = 1, + }, + { + .desc = "RFKILL button", + .type = EV_KEY, + .code = KEY_RFKILL, + .debounce_interval = ARCHER_C59_V1_KEYS_DEBOUNCE_INTERVAL, + .gpio = ARCHER_C59_V1_GPIO_BTN_RFKILL, + .active_low = 1, + }, + { + .desc = "WPS button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = ARCHER_C59_V1_KEYS_DEBOUNCE_INTERVAL, + .gpio = ARCHER_C59_V1_GPIO_BTN_WPS, + .active_low = 1, + }, +}; + +static struct spi_gpio_platform_data archer_c59_v1_spi_data = { + .sck = ARCHER_C59_GPIO_SHIFT_SRCLK, + .miso = SPI_GPIO_NO_MISO, + .mosi = ARCHER_C59_GPIO_SHIFT_SER, + .num_chipselect = 1, +}; + +static u8 archer_c59_v1_ssr_initdata[] __initdata = { + BIT(ARCHER_C59_V1_SSR_BIT_7) | + BIT(ARCHER_C59_V1_SSR_BIT_6) | + BIT(ARCHER_C59_V1_SSR_BIT_5) | + BIT(ARCHER_C59_V1_SSR_BIT_4) | + BIT(ARCHER_C59_V1_SSR_BIT_3) | + BIT(ARCHER_C59_V1_SSR_BIT_2) | + BIT(ARCHER_C59_V1_SSR_BIT_1) +}; + +static struct gen_74x164_chip_platform_data archer_c59_v1_ssr_data = { + .base = ARCHER_C59_74HC_GPIO_BASE, + .num_registers = ARRAY_SIZE(archer_c59_v1_ssr_initdata), + .init_data = archer_c59_v1_ssr_initdata, +}; + +static struct platform_device archer_c59_v1_spi_device = { + .name = "spi_gpio", + .id = 1, + .dev = { + .platform_data = &archer_c59_v1_spi_data, + }, +}; + +static struct spi_board_info archer_c59_v1_spi_info[] = { + { + .bus_num = 1, + .chip_select = 0, + .max_speed_hz = 10000000, + .modalias = "74x164", + .platform_data = &archer_c59_v1_ssr_data, + .controller_data = (void *) ARCHER_C59_GPIO_SHIFT_RCLK, + }, +}; + +static void __init archer_c59_v1_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f010008); + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + + ath79_register_m25p80(NULL); + spi_register_board_info(archer_c59_v1_spi_info, + ARRAY_SIZE(archer_c59_v1_spi_info)); + platform_device_register(&archer_c59_v1_spi_device); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c59_v1_leds_gpio), + archer_c59_v1_leds_gpio); + + ath79_register_gpio_keys_polled(-1, ARCHER_C59_V1_KEYS_POLL_INTERVAL, + ARRAY_SIZE(archer_c59_v1_gpio_keys), + archer_c59_v1_gpio_keys); + + ath79_register_mdio(1, 0x0); + + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0); + ath79_eth1_data.speed = SPEED_1000; + ath79_eth1_data.duplex = DUPLEX_FULL; + ath79_eth1_data.phy_mask = BIT(4); + ath79_register_eth(1); + + ath79_register_wmac(art + ARCHER_C59_V1_WMAC_CALDATA_OFFSET, mac); + ap91_pci_init(art + ARCHER_C59_V1_PCI_CALDATA_OFFSET, NULL); + + + ath79_register_usb(); + gpio_request_one(ARCHER_C59_V1_GPIO_USB_POWER, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "USB power"); + gpio_request_one(ARCHER_C59_GPIO_SHIFT_OE, + GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, + "LED control"); + gpio_request_one(ARCHER_C59_GPIO_SHIFT_SRCLR, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "LED reset"); +} + +MIPS_MACHINE(ATH79_MACH_ARCHER_C59_V1, "ARCHER-C59-V1", + "TP-LINK Archer C59 v1", archer_c59_v1_setup); |