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author | John Crispin <john@openwrt.org> | 2015-07-14 07:32:33 +0000 |
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committer | John Crispin <john@openwrt.org> | 2015-07-14 07:32:33 +0000 |
commit | 02984a6e09416230d929c17e5dc738c09127934c (patch) | |
tree | 92e0b230961c0d997dc6820afb176d652cc3af3b /target/linux/ar71xx/files | |
parent | a06c1c810ebd6a89ae04ca4cd4c2229e0ec335a0 (diff) | |
download | openwrt-02984a6e09416230d929c17e5dc738c09127934c.tar.gz openwrt-02984a6e09416230d929c17e5dc738c09127934c.tar.bz2 openwrt-02984a6e09416230d929c17e5dc738c09127934c.zip |
ar71xx: add support for the devolo dLAN pro 500 Wireless+
Signed-off-by: Günther Kelleter <guenther.kelleter@devolo.de>
SVN-Revision: 46338
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-dlan-pro-500-wp.c | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-dlan-pro-500-wp.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-dlan-pro-500-wp.c new file mode 100644 index 0000000000..ae6f443dcb --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-dlan-pro-500-wp.c @@ -0,0 +1,203 @@ +/* + * devolo dLAN pro 500 Wireless+ support + * + * Copyright (c) 2013-2015 devolo AG + * Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#include <linux/pci.h> +#include <linux/phy.h> +#include <linux/platform_device.h> +#include <linux/ath9k_platform.h> +#include <linux/ar8216_platform.h> +#include <linux/gpio.h> + +#include <asm/mach-ath79/ar71xx_regs.h> + +#include "common.h" +#include "dev-ap9x-pci.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-wmac.h" +#include "machtypes.h" + +#define DLAN_PRO_500_WP_GPIO_DLAN_POWER_ENABLE 13 +#define DLAN_PRO_500_WP_GPIO_DLAN_LED_ENABLE 17 +#define DLAN_PRO_500_WP_GPIO_LED_WLAN_5G 11 +#define DLAN_PRO_500_WP_GPIO_LED_WLAN_2G 12 +#define DLAN_PRO_500_WP_GPIO_LED_STATUS 16 +#define DLAN_PRO_500_WP_GPIO_LED_ETH 14 + +#define DLAN_PRO_500_WP_GPIO_BTN_WPS 20 +#define DLAN_PRO_500_WP_GPIO_BTN_WLAN 22 +#define DLAN_PRO_500_WP_GPIO_BTN_DLAN 21 +#define DLAN_PRO_500_WP_GPIO_BTN_RESET 4 + +#define DLAN_PRO_500_WP_KEYS_POLL_INTERVAL 20 /* msecs */ +#define DLAN_PRO_500_WP_KEYS_DEBOUNCE_INTERVAL (3 * DLAN_PRO_500_WP_KEYS_POLL_INTERVAL) + +#define DLAN_PRO_500_WP_ART_ADDRESS 0x1fff0000 +#define DLAN_PRO_500_WP_CALDATA_OFFSET 0x1000 +#define DLAN_PRO_500_WP_MAC_ADDRESS_OFFSET 0x1002 +#define DLAN_PRO_500_WP_PCIE_CALDATA_OFFSET 0x5000 + +static struct gpio_led dlan_pro_500_wp_leds_gpio[] __initdata = { + { + .name = "devolo:green:status", + .gpio = DLAN_PRO_500_WP_GPIO_LED_STATUS, + .active_low = 1, + }, + { + .name = "devolo:green:eth", + .gpio = DLAN_PRO_500_WP_GPIO_LED_ETH, + .active_low = 1, + }, + { + .name = "devolo:blue:wlan-5g", + .gpio = DLAN_PRO_500_WP_GPIO_LED_WLAN_5G, + .active_low = 1, + }, + { + .name = "devolo:green:wlan-2g", + .gpio = DLAN_PRO_500_WP_GPIO_LED_WLAN_2G, + .active_low = 1, + } +}; + +static struct gpio_keys_button dlan_pro_500_wp_gpio_keys[] __initdata = { + { + .desc = "dLAN button", + .type = EV_KEY, + .code = BTN_0, + .debounce_interval = DLAN_PRO_500_WP_KEYS_DEBOUNCE_INTERVAL, + .gpio = DLAN_PRO_500_WP_GPIO_BTN_DLAN, + .active_low = 0, + }, + { + .desc = "WPS button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = DLAN_PRO_500_WP_KEYS_DEBOUNCE_INTERVAL, + .gpio = DLAN_PRO_500_WP_GPIO_BTN_WPS, + .active_low = 0, + }, + { + .desc = "WLAN button", + .type = EV_KEY, + .code = BTN_2, + .debounce_interval = DLAN_PRO_500_WP_KEYS_DEBOUNCE_INTERVAL, + .gpio = DLAN_PRO_500_WP_GPIO_BTN_WLAN, + .active_low = 1, + }, + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = DLAN_PRO_500_WP_KEYS_DEBOUNCE_INTERVAL, + .gpio = DLAN_PRO_500_WP_GPIO_BTN_RESET, + .active_low = 1, + } +}; + +static struct ar8327_pad_cfg dlan_pro_500_wp_ar8327_pad0_cfg = { + .mode = AR8327_PAD_PHY_RGMII, + .txclk_delay_en = false, + .rxclk_delay_en = false, + .txclk_delay_sel = AR8327_CLK_DELAY_SEL0, + .rxclk_delay_sel = AR8327_CLK_DELAY_SEL0, +}; + +static struct ar8327_led_cfg dlan_pro_500_wp_ar8327_led_cfg = { + .led_ctrl0 = 0x00000000, + .led_ctrl1 = 0xc737c737, + .led_ctrl2 = 0x00000000, + .led_ctrl3 = 0x00c30c00, + .open_drain = true, +}; + +static struct ar8327_platform_data dlan_pro_500_wp_ar8327_data = { + .pad0_cfg = &dlan_pro_500_wp_ar8327_pad0_cfg, + .port0_cfg = { + .force_link = 1, + .speed = AR8327_PORT_SPEED_1000, + .duplex = 1, + .txpause = 0, + .rxpause = 0, + }, + .led_cfg = &dlan_pro_500_wp_ar8327_led_cfg, +}; + +static struct mdio_board_info dlan_pro_500_wp_mdio0_info[] = { + { + .bus_id = "ag71xx-mdio.0", + .phy_addr = 0, + .platform_data = &dlan_pro_500_wp_ar8327_data, + }, +}; + +static void __init dlan_pro_500_wp_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(DLAN_PRO_500_WP_ART_ADDRESS); + u8 *cal = art + DLAN_PRO_500_WP_CALDATA_OFFSET; + u8 *wifi_mac = art + DLAN_PRO_500_WP_MAC_ADDRESS_OFFSET; + + ath79_register_m25p80(NULL); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(dlan_pro_500_wp_leds_gpio), + dlan_pro_500_wp_leds_gpio); + + ath79_register_gpio_keys_polled(-1, DLAN_PRO_500_WP_KEYS_POLL_INTERVAL, + ARRAY_SIZE(dlan_pro_500_wp_gpio_keys), + dlan_pro_500_wp_gpio_keys); + + gpio_request_one(DLAN_PRO_500_WP_GPIO_DLAN_POWER_ENABLE, + GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, + "PLC power"); + gpio_request_one(DLAN_PRO_500_WP_GPIO_DLAN_LED_ENABLE, + GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED, + "PLC LEDs"); + + ath79_register_wmac(cal, wifi_mac); + + ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0); + + ath79_register_mdio(1, 0x0); + ath79_register_mdio(0, 0x0); + + mdiobus_register_board_info(dlan_pro_500_wp_mdio0_info, + ARRAY_SIZE(dlan_pro_500_wp_mdio0_info)); + + /* GMAC0 is connected to a AR7400 PLC in PHY mode */ + ath79_init_mac(ath79_eth0_data.mac_addr, wifi_mac, 2); + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; + ath79_eth0_pll_data.pll_1000 = 0x0e000000; + ath79_eth0_data.speed = SPEED_1000; + ath79_eth0_data.duplex = DUPLEX_FULL; + ath79_register_eth(0); + + /* GMAC1 is connected to the internal switch */ + ath79_init_mac(ath79_eth1_data.mac_addr, wifi_mac, 1); + 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); +} + +MIPS_MACHINE(ATH79_MACH_DLAN_PRO_500_WP, "dLAN-pro-500-wp", "devolo dLAN pro 500 Wireless+", + dlan_pro_500_wp_setup); |