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772f9d4e32
This patch is to add support for the AirTight Networks C-55 Access Point Signed-off-by: Chris R Blake <chrisrblake93@gmail.com> SVN-Revision: 47973
133 lines
3.2 KiB
C
133 lines
3.2 KiB
C
/*
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* AirTight Networks C-55 board support
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*
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* Copyright (C) 2014-2015 Chris Blake <chrisrblake93@gmail.com>
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*
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* Based on Senao CAP4200AG board support
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*
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* Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/pci.h>
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#include <linux/phy.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <linux/platform_device.h>
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#include <linux/ath9k_platform.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include "common.h"
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#include "pci.h"
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#include "dev-ap9x-pci.h"
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-spi.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#define C55_GPIO_LED_PWR_GREEN 12
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#define C55_GPIO_LED_PWR_AMBER 13
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#define C55_GPIO_LED_LAN_GREEN 14
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#define C55_GPIO_LED_LAN_AMBER 15
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#define C55_GPIO_LED_WLAN_GREEN 18
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#define C55_GPIO_LED_WLAN_AMBER 19
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#define C55_GPIO_BTN_RESET 17
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#define C55_KEYS_POLL_INTERVAL 20 /* msecs */
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#define C55_KEYS_DEBOUNCE_INTERVAL (3 * C55_KEYS_POLL_INTERVAL)
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#define C55_MAC_OFFSET 0
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#define C55_WMAC_CALDATA_OFFSET 0x1000
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#define C55_PCIE_CALDATA_OFFSET 0x5000
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static struct gpio_led c55_leds_gpio[] __initdata = {
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{
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.name = "c-55:green:pwr",
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.gpio = C55_GPIO_LED_PWR_GREEN,
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.active_low = 1,
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},
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{
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.name = "c-55:amber:pwr",
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.gpio = C55_GPIO_LED_PWR_AMBER,
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.active_low = 1,
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},
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{
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.name = "c-55:green:lan",
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.gpio = C55_GPIO_LED_LAN_GREEN,
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.active_low = 1,
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},
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{
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.name = "c-55:amber:lan",
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.gpio = C55_GPIO_LED_LAN_AMBER,
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.active_low = 1,
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},
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{
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.name = "c-55:green:wlan",
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.gpio = C55_GPIO_LED_WLAN_GREEN,
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.active_low = 1,
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},
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{
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.name = "c-55:amber:wlan",
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.gpio = C55_GPIO_LED_WLAN_AMBER,
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.active_low = 1,
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},
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};
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static struct gpio_keys_button c55_gpio_keys[] __initdata = {
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{
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.desc = "Reset button",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = C55_KEYS_DEBOUNCE_INTERVAL,
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.gpio = C55_GPIO_BTN_RESET,
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.active_low = 1,
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},
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};
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static void __init c55_setup(void)
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{
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/* SPI Storage*/
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ath79_register_m25p80_large(NULL);
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/* MDIO Interface */
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ath79_register_mdio(0, 0x0);
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/* AR8035-A Ethernet */
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ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 |
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AR934X_ETH_CFG_SW_ONLY_MODE);
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ath79_init_mac(ath79_eth0_data.mac_addr, NULL, 0);
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ath79_eth0_data.phy_mask = BIT(0);
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ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
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ath79_eth0_pll_data.pll_1000 = 0x06000000;
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ath79_register_eth(0);
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/* LEDs & GPIO */
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ath79_gpio_output_select(C55_GPIO_LED_LAN_GREEN,
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AR934X_GPIO_OUT_GPIO);
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ath79_gpio_output_select(C55_GPIO_LED_LAN_AMBER,
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AR934X_GPIO_OUT_GPIO);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(c55_leds_gpio),
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c55_leds_gpio);
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ath79_register_gpio_keys_polled(-1, C55_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(c55_gpio_keys),
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c55_gpio_keys);
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/* WiFi */
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ath79_wmac_disable_2ghz();
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ath79_register_wmac_simple();
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ap91_pci_init_simple();
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}
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MIPS_MACHINE(ATH79_MACH_C55, "C-55", "AirTight Networks C-55",
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c55_setup);
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