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author | Imre Kaloz <kaloz@openwrt.org> | 2014-11-27 14:27:34 +0000 |
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committer | Imre Kaloz <kaloz@openwrt.org> | 2014-11-27 14:27:34 +0000 |
commit | 974f286261065f972e4af9065e84e5a8c94942cc (patch) | |
tree | a5359120715ed556e5a9f3fe8dd5caf940b5aa25 /target/linux/ar71xx/files/arch/mips | |
parent | 200c30b42602a4e1e9444942ea0dc5006f272b8c (diff) | |
download | upstream-974f286261065f972e4af9065e84e5a8c94942cc.tar.gz upstream-974f286261065f972e4af9065e84e5a8c94942cc.tar.bz2 upstream-974f286261065f972e4af9065e84e5a8c94942cc.zip |
add D-link DGL-5500 A1 support
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 43401
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-dgl-5500-a1.c | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-dgl-5500-a1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-dgl-5500-a1.c new file mode 100644 index 0000000000..91b554e527 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-dgl-5500-a1.c @@ -0,0 +1,150 @@ +/* + * D-Link DGL-5500 board support + * + * Copyright (C) 2014 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2014 Imre Kaloz <kaloz@openwrt.org> + * + * 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/gpio.h> +#include <linux/platform_device.h> +#include <linux/ar8216_platform.h> + +#include <asm/mach-ath79/ar71xx_regs.h> + +#include "common.h" +#include "pci.h" +#include "dev-gpio-buttons.h" +#include "dev-eth.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-usb.h" +#include "dev-wmac.h" +#include "machtypes.h" + +#define DGL_5500_A1_GPIO_LED_POWER_ORANGE 14 +#define DGL_5500_A1_GPIO_LED_POWER_GREEN 19 +#define DGL_5500_A1_GPIO_LED_PLANET_GREEN 22 +#define DGL_5500_A1_GPIO_LED_PLANET_ORANGE 23 + +#define DGL_5500_A1_GPIO_BTN_WPS 16 +#define DGL_5500_A1_GPIO_BTN_RESET 17 + +#define DGL_5500_A1_KEYS_POLL_INTERVAL 20 /* msecs */ +#define DGL_5500_A1_KEYS_DEBOUNCE_INTERVAL \ + (3 * DGL_5500_A1_KEYS_POLL_INTERVAL) + +#define DGL_5500_A1_WMAC_CALDATA_OFFSET 0x1000 + +#define DGL_5500_A1_LAN_MAC_OFFSET 0x04 +#define DGL_5500_A1_WAN_MAC_OFFSET 0x16 + +static struct gpio_led dgl_5500_a1_leds_gpio[] __initdata = { + { + .name = "d-link:green:power", + .gpio = DGL_5500_A1_GPIO_LED_POWER_GREEN, + .active_low = 1, + }, + { + .name = "d-link:orange:power", + .gpio = DGL_5500_A1_GPIO_LED_POWER_ORANGE, + .active_low = 1, + }, + { + .name = "d-link:green:planet", + .gpio = DGL_5500_A1_GPIO_LED_PLANET_GREEN, + .active_low = 1, + }, + { + .name = "d-link:orange:planet", + .gpio = DGL_5500_A1_GPIO_LED_PLANET_ORANGE, + .active_low = 1, + }, +}; + +static struct gpio_keys_button dgl_5500_a1_gpio_keys[] __initdata = { + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = DGL_5500_A1_KEYS_DEBOUNCE_INTERVAL, + .gpio = DGL_5500_A1_GPIO_BTN_RESET, + .active_low = 1, + }, + { + .desc = "WPS button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = DGL_5500_A1_KEYS_DEBOUNCE_INTERVAL, + .gpio = DGL_5500_A1_GPIO_BTN_WPS, + .active_low = 1, + }, +}; + +static struct ar8327_pad_cfg dgl_5500_a1_ar8327_pad0_cfg = { + /* Use the SGMII interface for the GMAC0 of the AR8327 switch */ + .mode = AR8327_PAD_MAC_SGMII, + .sgmii_delay_en = true, +}; + +static struct ar8327_platform_data dgl_5500_a1_ar8327_data = { + .pad0_cfg = &dgl_5500_a1_ar8327_pad0_cfg, + .port0_cfg = { + .force_link = 1, + .speed = AR8327_PORT_SPEED_1000, + .duplex = 1, + .txpause = 1, + .rxpause = 1, + }, +}; + +static struct mdio_board_info dgl_5500_a1_mdio0_info[] = { + { + .bus_id = "ag71xx-mdio.0", + .phy_addr = 0, + .platform_data = &dgl_5500_a1_ar8327_data, + }, +}; + +static void __init dgl_5500_a1_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1ffe0000); + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + u8 lan_mac[ETH_ALEN]; + + ath79_parse_ascii_mac(mac + DGL_5500_A1_LAN_MAC_OFFSET, lan_mac); + + ath79_register_m25p80(NULL); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(dgl_5500_a1_leds_gpio), + dgl_5500_a1_leds_gpio); + ath79_register_gpio_keys_polled(-1, DGL_5500_A1_KEYS_POLL_INTERVAL, + ARRAY_SIZE(dgl_5500_a1_gpio_keys), + dgl_5500_a1_gpio_keys); + + ath79_register_wmac(art + DGL_5500_A1_WMAC_CALDATA_OFFSET, lan_mac); + + ath79_register_mdio(0, 0x0); + mdiobus_register_board_info(dgl_5500_a1_mdio0_info, + ARRAY_SIZE(dgl_5500_a1_mdio0_info)); + + ath79_init_mac(ath79_eth1_data.mac_addr, lan_mac, 0); + + /* GMAC1 is connected to an AR8327N switch via the SMGII interface */ + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII; + ath79_eth1_data.phy_mask = BIT(0); + ath79_eth1_data.mii_bus_dev = &ath79_mdio0_device.dev; + + ath79_eth1_pll_data.pll_1000 = 0x03000101; + + ath79_register_eth(1); + + ath79_register_usb(); + ath79_register_pci(); +} + +MIPS_MACHINE(ATH79_MACH_DGL_5500_A1, "DGL-5500-A1", "D-Link DGL-5500 rev. A1", + dgl_5500_a1_setup); |